LFEC15E-5FN484C_技术文档

LatticeECP/EC Family Data Sheet

DS1000 Version 02.7, February 2008

LatticeECP/EC Family Data Sheet

Introduction

May 2005

Data Sheet

− LVCMOS 3.3/2.5/1.8/1.5/1.2

− LVTTL

− SSTL 3/2 Class I, II, SSTL18 Class I

− HSTL 18 Class I, II, III, HSTL15 Class I, III

− PCI

Features

■ Extensive Density and Package Options

• 1.5K to 32.8K LUT4s

• 65 to 496 I/Os

• Density migration supported

− LVDS, Bus-LVDS, LVPECL, RSDS

■ Dedicated DDR Memory Support

• Implements interface up to DDR400 (200MHz)

■ sysDSP™ Block (LatticeECP™ Versions)

• High performance multiply and accumulate

• 4 to 8 blocks

■ sysCLOCK™ PLLs

− 4 to 8 36x36 multipliers or

– 16 to 32 18x18 multipliers or

− 32 to 64 9x9 multipliers

• Up to four analog PLLs per device

• Clock multiply, divide and phase shifting

■ System Level Support

■ Embedded and Distributed Memory

• 18 Kbits to 498 Kbits sysMEM™ Embedded

Block RAM (EBR)

• IEEE Standard 1149.1 Boundary Scan, plus

ispTRACY™ internal logic analyzer capability

• SPI boot ﬂash interface

• Up to 131 Kbits distributed RAM

• Flexible memory resources:

• 1.2V power supply

■ Low Cost FPGA

− Distributed and block memory

• Features optimized for mainstream applications

• Low cost TQFP and PQFP packaging

■ Flexible I/O Buffer

• Programmable sysI/O™ buffer supports wide

range of interfaces:

Table 1-1. LatticeECP/EC Family Selection Guide

LFEC6/

LFEC10/

LFECP10

LFEC15/

LFECP15

LFEC20/

LFECP20

LFEC33/

LFECP33

Device

PFU/PFF Rows

LFEC1

12

16

192

1.5

6

LFEC3

16

LFECP6

24

32

768

6.1

25

92

10

4

32

40

48

44

56

64

PFU/PFF Columns

PFUs/PFFs

24

384

3.1

12

1280

10.2

41

1920

15.4

61

2464

19.7

79

4096

32.8

131

498

54

LUTs (K)

Distributed RAM (Kbits)

EBR SRAM (Kbits)

EBR SRAM Blocks

sysDSP Blocks¹

18x18 Multipliers¹

18

2

55

276

30

350

38

424

46

6

—

5

6

7

8

—

16

1.2

2

20

24

28

32

V

Voltage (V)

1.2

2

1.2

2

1.2

4

1.2

4

1.2

4

1.2

4

CC

Number of PLLs

Packages and I/O Combinations:

100-pin TQFP (14 x 14 mm)

144-pin TQFP (20 x 20 mm)

208-pin PQFP (28 x 28 mm)

256-ball fpBGA (17 x 17 mm)

484-ball fpBGA (23 x 23 mm)

672-ball fpBGA (27 x 27 mm)

1. LatticeECP devices only.

67

97

67

97

112

145

160

147

195

224

147

195

288

195

352

360

400

360

496

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

1-1

Introduction_01.3

Introduction

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Introduction

The LatticeECP/EC family of FPGA devices is optimized to deliver mainstream FPGA features at low cost. For

maximum performance and value, the LatticeECP™ (EConomy Plus) FPGA concept combines an efﬁcient FPGA

fabric with high-speed dedicated functions. Lattice’s ﬁrst family to implement this approach is the LatticeECP-

DSP™ (EConomy Plus DSP) family, providing dedicated high-performance DSP blocks on-chip. The LatticeEC™

(EConomy) family supports all the general purpose features of LatticeECP devices without dedicated function

blocks to achieve lower cost solutions.

The LatticeECP/EC FPGA fabric, which was designed from the outset with low cost in mind, contains all the critical

FPGA elements: LUT-based logic, distributed and embedded memory, PLLs and support for mainstream I/Os.

Dedicated DDR memory interface logic is also included to support this memory that is becoming increasingly prev-

alent in cost-sensitive applications.

The ispLEVER^®design tool suite from Lattice allows large complex designs to be efﬁciently implemented using the

LatticeECP/EC FPGA family. Synthesis library support for LatticeECP/EC is available for popular logic synthesis

tools. The ispLEVER tool uses the synthesis tool output along with the constraints from its ﬂoor planning tools to

place and route the design in the LatticeECP/EC device. The ispLEVER tool extracts the timing from the routing

and back-annotates it into the design for timing veriﬁcation.

Lattice provides many pre-designed IP (Intellectual Property) ispLeverCORE™ modules for the LatticeECP/EC

family. By using these IPs as standardized blocks, designers are free to concentrate on the unique aspects of their

design, increasing their productivity.

1-2

LatticeECP/EC Family Data Sheet

Architecture

May 2007

Data Sheet

Architecture Overview

The LatticeECP-DSP and LatticeEC architectures contain an array of logic blocks surrounded by Programmable I/

O Cells (PIC). Interspersed between the rows of logic blocks are rows of sysMEM Embedded Block RAM (EBR), as

shown in Figures 2-1 and 2-2. In addition, LatticeECP-DSP supports an additional row of DSP blocks, as shown in

Figure 2-2.

There are two kinds of logic blocks, the Programmable Functional Unit (PFU) and Programmable Functional unit

without RAM/ROM (PFF). The PFU contains the building blocks for logic, arithmetic, RAM, ROM and register func-

tions. The PFF block contains building blocks for logic, arithmetic and ROM functions. Both PFU and PFF blocks

are optimized for ﬂexibility, allowing complex designs to be implemented quickly and efﬁciently. Logic Blocks are

arranged in a two-dimensional array. Only one type of block is used per row. The PFU blocks are used on the out-

side rows. The rest of the core consists of rows of PFF blocks interspersed with rows of PFU blocks. For every

three rows of PFF blocks there is a row of PFU blocks.

Each PIC block encompasses two PIOs (PIO pairs) with their respective sysI/O interfaces. PIO pairs on the left and

right edges of the device can be conﬁgured as LVDS transmit/receive pairs. sysMEM EBRs are large dedicated fast

memory blocks. They can be conﬁgured as RAM or ROM.

The PFU, PFF, PIC and EBR Blocks are arranged in a two-dimensional grid with rows and columns as shown in

Figure 2-1. The blocks are connected with many vertical and horizontal routing channel resources. The place and

route software tool automatically allocates these routing resources.

At the end of the rows containing the sysMEM Blocks are the sysCLOCK Phase Locked Loop (PLL) Blocks. These

PLLs have multiply, divide and phase shifting capability; they are used to manage the phase relationship of the

clocks. The LatticeECP/EC architecture provides up to four PLLs per device.

Every device in the family has a JTAG Port with internal Logic Analyzer (ispTRACY) capability. The sysCONFIG™

port which allows for serial or parallel device conﬁguration. The LatticeECP/EC devices use 1.2V as their core volt-

age.

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

2-1

Architecture_01.9

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-1. Simpliﬁed Block Diagram, LatticeEC Device (Top Level)

Programmable I/O Cell

(PIC) includes sysIO

Interface

sysMEM Embedded

Block RAM (EBR)

JTAG Port

sysCONFIG Programming

Port (includes dedicated

and dual use pins)

PFF (PFU without

RAM)

sysCLOCK PLL

Programmable

Functional Unit (PFU)

Figure 2-2. Simpliﬁed Block Diagram, LatticeECP-DSP Device (Top Level)

Programmable I/O Cell

(PIC) includes sysIO

Interface

sysMEM Embedded

Block RAM (EBR)

JTAG Port

sysCONFIG Programming

Port (includes dedicated

and dual use pins)

PFF (Fast PFU

without RAM/ROM)

sysDSP Block

sysCLOCK PLL

Programmable

Functional Unit (PFU)

2-2

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

PFU and PFF Blocks

The core of the LatticeECP/EC devices consists of PFU and PFF blocks.The PFUs can be programmed to perform

Logic, Arithmetic, Distributed RAM and Distributed ROM functions. PFF blocks can be programmed to perform

Logic, Arithmetic and ROM functions. Except where necessary, the remainder of the data sheet will use the term

PFU to refer to both PFU and PFF blocks.

Each PFU block consists of four interconnected slices, numbered 0-3 as shown in Figure 2-3. All the interconnec-

tions to and from PFU blocks are from routing.There are 53 inputs and 25 outputs associated with each PFU block.

Figure 2-3. PFU Diagram

From

Routing

LUT4 &

CARRY

LUT4 &

CARRY

LUT4 &

CARRY

LUT4 &

CARRY

LUT4 &

CARRY

LUT4 &

CARRY

LUT4 &

CARRY

LUT4 &

CARRY

Slice 3

Slice 0

Slice 1

Slice 2

D

FF/

D

FF/

D

FF/

Latch

To

Routing

Slice

Each slice contains two LUT4 lookup tables feeding two registers (programmed to be in FF or Latch mode), and

some associated logic that allows the LUTs to be combined to perform functions such as LUT5, LUT6, LUT7 and

LUT8. There is control logic to perform set/reset functions (programmable as synchronous/asynchronous), clock

select, chip-select and wider RAM/ROM functions. Figure 2-4 shows an overview of the internal logic of the slice.

The registers in the slice can be conﬁgured for positive/negative and edge/level clocks.

There are 14 input signals: 13 signals from routing and one from the carry-chain (from adjacent slice or PFU).

There are 7 outputs: 6 to routing and one to carry-chain (to adjacent PFU). Table 2-1 lists the signals associated

with each slice.

2-3

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-4. Slice Diagram

To / From

Different slice / PFU

Slice

OFX1

F1

A1

CO

F

B1

C1

D1

Q1

LUT4 &

D

SUM

FF/

Latch

CARRY

CI

To

Routing

From

Routing

M1

M0

OFX0

LUT

Expansion

Mux

CO

A0

B0

F0

C0

LUT4 &

CARRY

F

D0

OFX0

Q0

SUM

D

FF/

CI

Latch

Control Signals

selected and

inverted per

CE

CLK

LSR

slice in routing

Interslice signals

are not shown

To / From

Different slice / PFU

Table 2-1. Slice Signal Descriptions

Function

Input

Type

Signal Names

Description

Data signal

A0, B0, C0, D0 Inputs to LUT4

A1, B1, C1, D1 Inputs to LUT4

Input

Data signal

Input

Multi-purpose

Control signal

Inter-PFU signal

Data signals

Inter-PFU signal

M0

M1

Multipurpose Input

Input

Multipurpose Input

Clock Enable

Input

CE

Input

LSR

Local Set/Reset

System Clock

Fast Carry In¹

Input

CLK

Input

FCIN

F0, F1

Q0, Q1

OFX0

OFX1

FCO

Output

LUT4 output register bypass signals

Register Outputs

Output of a LUT5 MUX

Output of a LUT6, LUT7, LUT8²MUX depending on the slice

For the right most PFU the fast carry chain output¹

1. See Figure 2-3 for connection details.

2. Requires two PFUs.

2-4

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Modes of Operation

Each Slice is capable of four modes of operation: Logic, Ripple, RAM and ROM. The Slice in the PFF is capable of

all modes except RAM. Table 2-2 lists the modes and the capability of the Slice blocks.

Table 2-2. Slice Modes

Logic

Ripple

RAM

SPR16x2

N/A

ROM

PFU Slice

PFF Slice

LUT 4x2 or LUT 5x1

2-bit Arithmetic Unit

ROM16x1 x 2

Logic Mode: In this mode, the LUTs in each Slice are conﬁgured as 4-input combinatorial lookup tables. A LUT4

can have 16 possible input combinations. Any logic function with four inputs can be generated by programming this

lookup table. Since there are two LUT4s per Slice, a LUT5 can be constructed within one Slice. Larger lookup

tables such as LUT6, LUT7 and LUT8 can be constructed by concatenating other Slices.

Ripple Mode: Ripple mode allows the efﬁcient implementation of small arithmetic functions. In ripple mode, the fol-

lowing functions can be implemented by each Slice:

• Addition 2-bit

• Subtraction 2-bit

• Add/Subtract 2-bit using dynamic control

• Up counter 2-bit

• Down counter 2-bit

• Ripple mode multiplier building block

• Comparator functions of A and B inputs

- A greater-than-or-equal-to B

- A not-equal-to B

- A less-than-or-equal-to B

Ripple Mode includes an optional conﬁguration that performs arithmetic using fast carry chain methods. In this

conﬁguration (also referred to as CCU2 mode) two additional signals, Carry Generate and Carry Propagate, are

generated on a per slice basis to allow fast arithmetic functions to be constructed by concatenating Slices.

RAM Mode: In this mode, distributed RAM can be constructed using each LUT block as a 16x1-bit memory.

Through the combination of LUTs and Slices, a variety of different memories can be constructed.

The Lattice design tools support the creation of a variety of different size memories. Where appropriate, the soft-

ware will construct these using distributed memory primitives that represent the capabilities of the PFU. Table 2-3

shows the number of Slices required to implement different distributed RAM primitives. Figure 2-5 shows the dis-

tributed memory primitive block diagrams. Dual port memories involve the pairing of two Slices, one Slice functions

as the read-write port. The other companion Slice supports the read-only port. For more information about using

RAM in LatticeECP/EC devices, please see the list of technical documentation at the end of this data sheet.

Table 2-3. Number of Slices Required For Implementing Distributed RAM

SPR16x2

DPR16x2

Number of slices

1

2

Note: SPR = Single Port RAM, DPR = Dual Port RAM

2-5

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-5. Distributed Memory Primitives

SPR16x2

DPR16x2

RAD0

RAD1

RAD2

RAD3

AD0

AD1

AD2

AD3

WAD0

WAD1

WAD2

WAD3

DO0

DO1

DI0

DI1

WRE

RDO0

RDO1

WDO0

WDO1

DI0

DI1

WCK

WRE

CK

ROM16x1

AD0

AD1

AD2

AD3

DO0

ROM Mode:The ROM mode uses the same principal as the RAM modes, but without the Write port. Pre-loading is

accomplished through the programming interface during conﬁguration.

PFU Modes of Operation

Slices can be combined within a PFU to form larger functions. Table 2-4 tabulates these modes and documents the

functionality possible at the PFU level.

Table 2-4. PFU Modes of Operation

Logic

Ripple

RAM¹

ROM

LUT 4x8 or

MUX 2x1 x 8

2-bit Add x 4

SPR16x2 x 4

DPR16x2 x 2

ROM16x1 x 8

LUT 5x4 or

MUX 4x1 x 4

2-bit Sub x 4

2-bit Counter x 4

2-bit Comp x 4

SPR16x4 x 2

DPR16x4 x 1

ROM16x2 x 4

ROM16x4 x 2

ROM16x8 x 1

LUT 6x 2 or

MUX 8x1 x 2

SPR16x8 x 1

LUT 7x1 or

MUX 16x1 x 1

1. These modes are not available in PFF blocks

2-6

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Routing

There are many resources provided in the LatticeECP/EC devices to route signals individually or as busses with

related control signals. The routing resources consist of switching circuitry, buffers and metal interconnect (routing)

segments.

The inter-PFU connections are made with x1 (spans two PFU), x2 (spans three PFU) and x6 (spans seven PFU).

The x1 and x2 connections provide fast and efﬁcient connections in horizontal and vertical directions. The x2 and

x6 resources are buffered, the routing of both short and long connections between PFUs.

The ispLEVER design tool suite takes the output of the synthesis tool and places and routes the design. Generally,

the place and route tool is completely automatic, although an interactive routing editor is available to optimize the

design.

Clock Distribution Network

The clock inputs are selected from external I/O, the sysCLOCK™ PLLs or routing. These clock inputs are fed

through the chip via a clock distribution system.

Primary Clock Sources

LatticeECP/EC devices derive clocks from three primary sources: PLL outputs, dedicated clock inputs and routing.

LatticeECP/EC devices have two to four sysCLOCK PLLs, located on the left and right sides of the device. There

are four dedicated clock inputs, one on each side of the device. Figure 2-6 shows the 20 primary clock sources.

Figure 2-6. Primary Clock Sources

From Routing

Clock Input

From Routing

PLL Input

PLL

20 Primary Clock Sources

To Quadrant Clock Selection

Clock Input

PLL

PLL Input

From Routing

Clock Input

From Routing

Note: Smaller devices have two PLLs.

2-7

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Secondary Clock Sources

LatticeECP/EC devices have four secondary clock resources per quadrant. The secondary clock branches are

tapped at every PFU. These secondary clock networks can also be used for controls and high fanout data. These

secondary clocks are derived from four clock input pads and 16 routing signals as shown in Figure 2-7.

Figure 2-7. Secondary Clock Sources

From

Routing

From Routing

20 Secondary Clock Sources

To Quadrant Clock Selection

From Routing

From

Routing

Clock Routing

The clock routing structure in LatticeECP/EC devices consists of four Primary Clock lines and a Secondary Clock

network per quadrant. The primary clocks are generated from MUXs located in each quadrant. Figure 2-8 shows

this clock routing. The four secondary clocks are generated from MUXs located in each quadrant as shown in

Figure 2-9. Each slice derives its clock from the primary clock lines, secondary clock lines and routing as shown in

Figure 2-10.

2-8

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-8. Per Quadrant Primary Clock Selection

1

20 Primary Clock Sources: 12 PLLs + 4 PIOs + 4 Routing

DCS

4 Primary Clocks (CLK0, CLK1, CLK2, CLK3) per Quadrant

1. Smaller devices have fewer PLL related lines.

Figure 2-9. Per Quadrant Secondary Clock Selection

20 Secondary Clock Feedlines : 4 Clock Input Pads + 16 Routing Signals

4 Secondary Clocks per Quadrant

Figure 2-10. Slice Clock Selection

Primary Clock

Secondary Clock

Routing

Clock to

each slice

GND

sysCLOCK Phase Locked Loops (PLLs)

The PLL clock input, from pin or routing, feeds into an input clock divider. There are three sources of feedback sig-

nal to the feedback divider: from CLKOP (PLL Internal), from clock net (CLKOP) or from a user clock (PIN or logic).

There is a PLL_LOCK signal to indicate that VCO has locked on to the input clock signal. Figure 2-11 shows the

sysCLOCK PLL diagram.

The setup and hold times of the device can be improved by programming a delay in the feedback or input path of

the PLL which will advance or delay the output clock with reference to the input clock. This delay can be either pro-

2-9

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

grammed during conﬁguration or can be adjusted dynamically. In dynamic mode, the PLL may lose lock after

adjustment and not relock until the t parameter has been satisﬁed. Additionally, the phase and duty cycle block

LOCK

allows the user to adjust the phase and duty cycle of the CLKOS output.

The sysCLOCK PLLs provide the ability to synthesize clock frequencies. Each PLL has four dividers associated

with it: input clock divider, feedback divider, post scalar divider and secondary clock divider. The input clock divider

is used to divide the input clock signal, while the feedback divider is used to multiply the input clock signal.The post

scalar divider allows the VCO to operate at higher frequencies than the clock output, thereby increasing the fre-

quency range. The secondary divider is used to derive lower frequency outputs.

Figure 2-11. PLL Diagram

Dynamic Delay Adjustment

LOCK

Input Clock

Divider

(CLKI)

Post Scalar

Divider

(CLKOP)

Phase/Duty

Select

CLKI

(from routing or

external pin)

Voltage

ConVtCroOlled

Oscillator

CLKOS

Delay

Adjust

CLKOP

CLKOK

RST

Secondary

Clock

Divider

Feedback

Divider

(CLKFB)

CLKFB

from CLKOP

(PLL internal),

from clock net

(CLKOP) or

(CLKOK)

from a user

clock (PIN or logic)

Figure 2-12 shows the available macros for the PLL. Table 2-5 provides signal description of the PLL Block.

Figure 2-12. PLL Primitive

CLKOP

RST

CLKI

CLKOP

LOCK

CLKOS

CLKOK

LOCK

EPLLB

CLKFB

DDA MODE

DDAIZR

EHXPLLB

DDAOZR

DDAILAG

DDAOLAG

DDAODEL[2:0]

DDAIDEL[2:0]

2-10

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Table 2-5. PLL Signal Descriptions

Signal

I/O

Description

CLKI

I

Clock input from external pin or routing

PLL feedback input from CLKOP (PLL internal), from clock net (CLKOP) or from a user clock

(PIN or logic)

CLKFB

RST

I

“1” to reset PLL

CLKOS

O

I

PLL output clock to clock tree (phase shifted/duty cycle changed)

PLL output clock to clock tree (No phase shift)

PLL output to clock tree through secondary clock divider

“1” indicates PLL LOCK to CLKI

CLKOP

CLKOK

LOCK

DDAMODE

DDAIZR

Dynamic Delay Enable. “1”: Pin control (dynamic), “0”: Fuse Control (static)

Dynamic Delay Zero. “1”: delay = 0, “0”: delay = on

Dynamic Delay Lag/Lead. “1”: Lead, “0”: Lag

Dynamic Delay Input

I

DDAILAG

DDAIDEL[2:0]

DDAOZR

DDAOLAG

DDAODEL[2:0]

I

O

Dynamic Delay Zero Output

Dynamic Delay Lag/Lead Output

Dynamic Delay Output

For more information about the PLL, please see the list of technical documentation at the end of this data sheet.

Dynamic Clock Select (DCS)

The DCS is a global clock buffer with smart multiplexer functions. It takes two independent input clock sources and

outputs a clock signal without any glitches or runt pulses. This is achieved regardless of where the select signal is

toggled. There are eight DCS blocks per device, located in pairs at the center of each side. Figure 2-13 illustrates

the DCS Block Macro.

Figure 2-13. DCS Block Primitive

CLK0

DCS

CLK1

SEL

DCSOUT

Figure 2-14 shows timing waveforms of the default DCS operating mode. The DCS block can be programmed to

other modes. For more information about the DCS, please see the list of technical documentation at the end of this

data sheet.

2-11

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-14. DCS Waveforms

CLK0

CLK1

SEL

DCSOUT

sysMEM Memory

The LatticeECP/EC devices contain a number of sysMEM Embedded Block RAM (EBR). The EBR consists of a 9-

Kbit RAM, with dedicated input and output registers.

sysMEM Memory Block

The sysMEM block can implement single port, dual port or pseudo dual port memories. Each block can be used in

a variety of depths and widths as shown in Table 2-6.

Table 2-6. sysMEM Block Conﬁgurations

Memory Mode

Conﬁgurations

8,192 x 1

4,096 x 2

2,048 x 4

1,024 x 9

512 x 18

256 x 36

Single Port

8,192 x 1

4,096 x 2

2,048 x 4

1,024 x 9

512 x 18

True Dual Port

8,192 x 1

4,096 x 2

2,048 x 4

1,024 x 9

512 x 18

256 x 36

Pseudo Dual Port

Bus Size Matching

All of the multi-port memory modes support different widths on each of the ports. The RAM bits are mapped LSB

word 0 to MSB word 0, LSB word 1 to MSB word 1 and so on. Although the word size and number of words for

each port varies, this mapping scheme applies to each port.

RAM Initialization and ROM Operation

If desired, the contents of the RAM can be pre-loaded during device conﬁguration. By preloading the RAM block

during the chip conﬁguration cycle and disabling the write controls, the sysMEM block can also be utilized as a

ROM.

2-12

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Memory Cascading

Larger and deeper blocks of RAM can be created using EBR sysMEM Blocks. Typically, the Lattice design tools

cascade memory transparently, based on speciﬁc design inputs.

Single, Dual and Pseudo-Dual Port Modes

Figure 2-15 shows the four basic memory conﬁgurations and their input/output names. In all the sysMEM RAM

modes the input data and address for the ports are registered at the input of the memory array. The output data of

the memory is optionally registered at the output.

Figure 2-15. sysMEM EBR Primitives

ADA[12:0]

DIA[17:0]

CLKA

CEA

RSTA

WEA

CSA[2:0]

DOA[17:0]

ADB[12:0]

DIB[17:0]

CEB

CLKB

RSTB

WEB

CSB[2:0]

DOB[17:0]

AD[12:0]

DI[35:0]

CLK

DO[35:0]

CE

EBR

RST

WE

CS[2:0]

True Dual Port RAM

Single Port RAM

ADW[12:0]

DI[35:0]

CLKW

CEW

ADR[12:0]

DO[35:0]

AD[12:0]

CLK

DO[35:0]

CE

EBR

ROM

EBR

WE

RST

CS[2:0]

CER

RST

CS[2:0]

CLKR

Pseudo-Dual Port RAM

The EBR memory supports three forms of write behavior for single port or dual port operation:

1. Normal – data on the output appears only during read cycle. During a write cycle, the data (at the current

address) does not appear on the output. This mode is supported for all data widths.

2. Write Through – a copy of the input data appears at the output of the same port during a write cycle. This

mode is supported for all data widths.

3. Read-Before-Write – when new data is being written, the old content of the address appears at the output.

This mode is supported for x9, x18 and x36 data widths.

Memory Core Reset

The memory array in the EBR utilizes latches at the A and B output ports. These latches can be reset asynchro-

nously or synchronously. RSTA and RSTB are local signals, which reset the output latches associated with Port A

and Port B, respectively. The Global Reset (GSRN) signal resets both ports. The output data latches and associ-

ated resets for both ports are as shown in Figure 2-16.

2-13

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-16. Memory Core Reset

SET

D

Q

Memory Core

Port A[17:0]

L_CLR

Output Data

Latches

SET

D

Q

Port B[17:0]

L_CLR

RSTA

RSTB

GSRN

Programmable Disable

For further information about sysMEM EBR block, please see the the list of technical documentation at the end of

this data sheet.

EBR Asynchronous Reset

EBR asynchronous reset or GSR (if used) can only be applied if all clock enables are low for a clock cycle before the

reset is applied and released a clock cycle after the reset is released, as shown in Figure 2-17. The GSR input to the

EBR is always asynchronous.

Figure 2-17. EBR Asynchronous Reset (Including GSR) Timing Diagram

Reset

Clock

Enable

If all clock enables remain enabled, the EBR asynchronous reset or GSR may only be applied and released after

the EBR read and write clock inputs are in a steady state condition for a minimum of 1/f

(EBR clock). The reset

MAX

release must adhere to the EBR synchronous reset setup time before the next active read or write clock edge.

If an EBR is pre-loaded during conﬁguration, the GSR input must be disabled or the release of the GSR during

device Wake Up must occur before the release of the device I/Os becomes active.

These instructions apply to all EBR RAM and ROM implementations.

Note that there are no reset restrictions if the EBR synchronous reset is used and the EBR GSR input is disabled.

sysDSP Block

The LatticeECP-DSP family provides a sysDSP block, making it ideally suited for low cost, high performance Digital

Signal Processing (DSP) applications. Typical functions used in these applications are Finite Impulse Response

(FIR) ﬁlters; Fast Fourier Transforms (FFT) functions, correlators, Reed-Solomon/Turbo/Convolution encoders and

2-14

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

decoders. These complex signal processing functions use similar building blocks such as multiply-adders and mul-

tiply-accumulators.

sysDSP Block Approach Compared to General DSP

Conventional general-purpose DSP chips typically contain one to four (Multiply and Accumulate) MAC units with

ﬁxed data-width multipliers; this leads to limited parallelism and limited throughput.Their throughput is increased by

higher clock speeds. The LatticeECP, on the other hand, has many DSP blocks that support different data-widths.

This allows the designer to use highly parallel implementations of DSP functions. The designer can optimize the

DSP performance vs. area by choosing an appropriate level of parallelism. Figure 2-18 compares the serial and the

parallel implementations.

Figure 2-18. Comparison of General DSP and LatticeECP-DSP Approaches

Operand

A

Operand

A

Operand

A

Operand

B

Operand

B

Operand

B

Operand

A

Operand

B

Multiplier 0

x

m/k

loops

Multiplier 1

Multiplier

(k-1)

M loops

Single

Multiplier

x

Accumulator

Σ

Accumulator

Σ

Function implemented in

General purpose DSP

Output

Function implemented

in LatticeECP

sysDSP Block Capabilities

The sysDSP block in the LatticeECP-DSP family supports four functional elements in three 9, 18 and 36 data path

widths. The user selects a function element for a DSP block and then selects the width and type (signed/unsigned)

of its operands. The operands in the LatticeECP-DSP family sysDSP Blocks can be either signed or unsigned but

not mixed within a function element. Similarly, the operand widths cannot be mixed within a block.

The resources in each sysDSP block can be conﬁgured to support the following four elements:

• MULT

(Multiply)

• MAC

• MULTADD

(Multiply, Accumulate)

(Multiply, Addition/Subtraction)

• MULTADDSUM (Multiply, Addition/Subtraction, Accumulate)

The number of elements available in each block depends on the width selected from the three available options x9,

x18, and x36. A number of these elements are concatenated for highly parallel implementations of DSP functions.

Table 2-1 shows the capabilities of the block.

2-15

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Table 2-7. Maximum Number of Elements in a Block

Width of Multiply

MULT

x9

8

x18

4

x36

1

MAC

2

—

MULTADD

MULTADDSUM

4

2

1

Some options are available in four elements. The input register in all the elements can be directly loaded or can be

loaded as shift registers from previous operand registers. In addition by selecting “dynamic operation” in the

‘Signed/Unsigned’ options the operands can be switched between signed and unsigned on every cycle. Similarly

by selecting ‘Dynamic operation’ in the ‘Add/Sub’ option the Accumulator can be switched between addition and

subtraction on every cycle.

MULT sysDSP Element

This multiplier element implements a multiply with no addition or accumulator nodes. The two operands, A and B,

are multiplied and the result is available at the output. The user can enable the input/output and pipeline registers.

Figure 2-19 shows the MULT sysDSP element.

Figure 2-19. MULT sysDSP Element

Shift Register B In

Multiplicand

Shift Register A In

m

Multiplier

n

Multiplier

Input Data

Register A

m

n

m+n

(default)

m+n

n

x

Output

Input Data

Register B

Pipeline

Register

m

n

Signed

Input

Register

To

Multiplier

CLK (CLK0,CLK1,CLK2,CLK3)

CE (CE0,CE1,CE2,CE3)

RST(RST0,RST1,RST2,RST3)

Shift Register B Out

Shift Register A Out

MAC sysDSP Element

In this case the two operands, A and B, are multiplied and the result is added with the previous accumulated value.

This accumulated value is available at the output. The user can enable the input and pipeline registers but the out-

put register is always enabled. The output register is used to store the accumulated value. A registered overﬂow

signal is also available. The overﬂow conditions are provided later in this document. Figure 2-20 shows the MAC

sysDSP element.

2-16

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-20. MAC sysDSP Element

Shift Register B In

Shift Register A In

m

Multiplicand

Multiplier

m

Accumulator

m

n

m+n+16 bits

(default)

n

Multiplier

m

n

Input Data

Register A

n

Output

m+n+16 bits

(default)

x

m+n

(default)

Input Data

Register B

Pipeline

Register

n

SignedAB

Addn

Input

Register

Pipeline

Register

Overflow

signal

To

Accumulator

Input

Register

Pipeline

Register

To

Accumulator

CLK (CLK0,CLK1,CLK2,CLK3)

CE (CE0,CE1,CE2,CE3)

Accumsload

Input

Register

Pipeline

Register

To

Accumulator

RST(RST0,RST1,RST2,RST3)

Shift Register B Out

Shift Register A Out

MULTADD sysDSP Element

In this case, the operands A0 and B0 are multiplied and the result is added/subtracted with the result of the multi-

plier operation of operands A1 and A2. The user can enable the input, output and pipeline registers. Figure 2-21

shows the MULTADD sysDSP element.

Figure 2-21. MULTADD

Shift Register B In

Shift Register A In

m

CLK (CLK0,CLK1,CLK2,CLK3)

CE (CE0,CE1,CE2,CE3)

Multiplicand A0

m

RST(RST0,RST1,RST2,RST3)

m

n

Multiplier B0

n

Multiplier

Input Data

Register A

m

n

x

m+n

Input Data

Register B

(default)

Pipeline

Register

m

Add/Sub

n

Multiplicand A1

Multiplier B1

m

Output

m+n+1

(default)

m+n+1

(default)

m

n

Multiplier

m+n

(default)

Input Data

Register A

m

n

x

Input Data

Register B

Pipeline

Register

m

n

Signed

Addn

Input

Register

Pipeline

Register

Reg

Pipe

To Add/Sub

Input

Pipeline

Pipe

Register

Reg

Shift Register B Out

Shift Register A Out

2-17

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

MULTADDSUM sysDSP Element

In this case, the operands A0 and B0 are multiplied and the result is added/subtracted with the result of the multi-

plier operation of operands A1 and B1. Additionally the operands A2 and B2 are multiplied and the result is added/

subtracted with the result of the multiplier operation of operands A3 and B3. The result of both addition/subtraction

are added in a summation block. The user can enable the input, output and pipeline registers. Figure 2-22 shows

the MULTADDSUM sysDSP element.

Figure 2-22. MULTADDSUM

Shift Register B In

Shift Register A In

m

Multiplicand A0

m

CLK (CLK0,CLK1,CLK2,CLK3)

CE (CE0,CE1,CE2,CE3)

m

n

Multiplier B0

n

Multiplier

Input Data

Register A

m

n

RST(RST0,RST1,RST2,RST3)

m+n

(default)

n

x

Input Data

Register B

Pipeline

Register

m

Add/Sub0

n

Multiplicand A1

Multiplier B1

m

m+n

(default)

m

n

Multiplier

Input Data

Register A

n

m+n+1

n

x

Input Data

Register B

SUM

Pipeline

Register

Output

Multiplicand A2

Multiplier B2

m

m+n+2

n

Multiplier

m

n

Input Data

Register A

m+n

(default)

n

x

m+n+1

Input Data

Register B

Pipeline

Register

m

Add/Sub1

n

Multiplicand A3

Multiplier B3

m

m+n

(default)

m

n

Multiplier

Input Data

Register A

m

n

x

Input Data

Register B

Pipeline

Register

m

n

Signed

Addn0

Addn1

Input

Register

Pipeline

Register

To Add/Sub0, Add/Sub1

To Add/Sub0

Input

Register

Pipeline

Register

Input

Register

Pipeline

Register

To Add/Sub1

Shift Register B Out

Shift Register A Out

Clock, Clock Enable and Reset Resources

Global Clock, Clock Enable and Reset signals from routing are available to every DSP block. Four Clock, Reset

and Clock Enable signals are selected for the sysDSP block. From four clock sources (CLK0, CLK1, CLK2, CLK3)

one clock is selected for each input register, pipeline register and output register. Similarly Clock enable (CE) and

Reset (RST) are selected from their four respective sources (CE0, CE1, CE2, CE3 and RST0, RST1, RST2, RST3)

at each input register, pipeline register and output register.

2-18

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Signed and Unsigned with Different Widths

The DSP block supports different widths of signed and unsigned multipliers besides x9, x18 and x36 widths. For

unsigned operands, unused upper data bits should be ﬁlled to create a valid x9, x18 or x36 operand. For signed

two’s complement operands, sign extension of the most signiﬁcant bit should be performed until x9, x18 or x36

width is reached. Table 2-8 provides an example of this.

Table 2-8. An Example of Sign Extension

Unsigned

9-bit

Unsigned

18-bit

Two’s Complement

Signed 9-Bits

Two’s Complement

Signed 18-bits

Number Unsigned

Signed

0101

+5

-6

0101

0110

000000101 000000000000000101

000000110 000000000000000110

000000101

111111010

000000000000000101

111111111111111010

1010

OVERFLOW Flag from MAC

The sysDSP block provides an overﬂow output to indicate that the accumulator has overﬂowed. When two

unsigned numbers are added and the result is a smaller number then accumulator roll over is said to occur and

overﬂow signal is indicated. When two positive numbers are added with a negative sum and when two negative

numbers are added with a positive sum, then the accumulator “roll-over” is said to have occurred and an overﬂow

signal is indicated. Note when overﬂow occurs the overﬂow ﬂag is present for only one cycle. By counting these

overﬂow pulses in FPGA logic, larger accumulators can be constructed. The conditions overﬂow signals for signed

and unsigned operands are listed in Figure 2-23.

Figure 2-23. Accumulator Overﬂow/Underﬂow Conditions

000000011

000000010

000000001

000000000

3

2

1

0101111100

0101111101 253

252

Carry signal is generated for

one cycle when this

254

255

256

0101111110

0101111111

1010000000

0

boundary is crossed

111111111

111111110

111111101

511

510

509

1010000001 257

1010000010

258

Unsigned Operation

000000011

+3

+2

+1

0

-1

-2

-3

0101111100

0101111101 253

0101111110

0101111111

252

000000010

000000001

000000000

111111111

111111110

111111101

Overflow signal is generated

for one cycle when this

boundary is crossed

254

255

1010000000

1010000001

1010000010

256

255

254

Signed Operation

2-19

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

IPexpress™

The user can access the sysDSP block via the IPexpress conﬁguration tool, included with the ispLEVER design

tool suite. IPexpress has options to conﬁgure each DSP module (or group of modules) or through direct HDL

instantiation. Additionally Lattice has partnered Mathworks to support instantiation in the Simulink tool, which is a

Graphical Simulation Environment. Simulink works with ispLEVER and dramatically shortens the DSP design cycle

in Lattice FPGAs.

Optimized DSP Functions

Lattice provides a library of optimized DSP IP functions. Some of the IPs planned for LatticeECP DSP are: Bit Cor-

relators, Fast Fourier Transform, Finite Impulse Response (FIR) Filter, Reed-Solomon Encoder/ Decoder, Turbo

Encoder/Decoders and Convolutional Encoder/Decoder. Please contact Lattice to obtain the latest list of available

DSP IPs.

Resources Available in the LatticeECP Family

Table 2-9 shows the maximum number of multipliers for each member of the LatticeECP family. Table 2-10 shows

the maximum available EBR RAM Blocks in each of the LatticeECP family. EBR blocks, together with Distributed

RAM can be used to store variables locally for the fast DSP operations.

Table 2-9. Number of DSP Blocks in LatticeECP Family

Device

LFECP6

LFECP10

LFECP15

LFECP20

LFECP33

DSP Block

9x9 Multiplier

18x18 Multiplier

36x36 Multiplier

4

5

6

7

8

32

40

48

56

64

16

20

24

28

32

4

5

6

7

8

Table 2-10. Embedded SRAM in LatticeECP Family

Total EBR SRAM

(Kbits)

Device

LFECP6

LFECP10

LFECP15

LFECP20

LFECP33

EBR SRAM Block

10

30

38

46

54

92

276

350

424

498

DSP Performance of the LatticeECP Family

Table 2-11 lists the maximum performance in millions of MAC operations per second (MMAC) for each member of

the LatticeECP family.

Table 2-11. DSP Block Performance of LatticeECP Family

DSP Performance

Device

LFECP6

LFECP10

LFECP15

LFECP20

LFECP33

DSP Block

MMAC

3680

4600

5520

6440

7360

4

5

6

7

8

2-20

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

For further information about the sysDSP block, please see the list of technical information at the end of this data

sheet.

Programmable I/O Cells (PIC)

Each PIC contains two PIOs connected to their respective sysI/O Buffers which are then connected to the PADs as

shown in Figure 2-24. The PIO Block supplies the output data (DO) and the Tri-state control signal (TO) to sysI/O

buffer, and receives input from the buffer.

Figure 2-24. PIC Diagram

PIO A

TD

D0

D1

TD

OPOS1

ONEG1

IOLT0

DDRCLK

Tristate

Register Block

(2 Flip Flops)

PADA

"T"

D0

D1

OPOS0

ONEG0

DDRCLK

IOLD0

Output

Register Block

(2 Flip Flops)

sysIO

Buffer

INCK

INDD

INFF

IPOS0

IPOS1

INCK

INDD

INFF

IPOS0

IPOS1

DI

Control

Muxes

Input

Register Block

(5 Flip Flops)

CLKO

CEO

LSR

CLK

CE

LSR

GSRN

GSR

CLKI

CEI

DQS

DDRCLKPOL

PADB

"C"

PIO B

Two adjacent PIOs can be joined to provide a differential I/O pair (labeled as “T” and “C”) as shown in Figure 2-25.

The PAD Labels “T” and “C” distinguish the two PIOs. Only the PIO pairs on the left and right edges of the device

can be conﬁgured as LVDS transmit/receive pairs.

One of every 16 PIOs contains a delay element to facilitate the generation of DQS signals. The DQS signal feeds

the DQS bus which spans the set of 16 PIOs. Figure 2-25 shows the assignment of DQS pins in each set of 16

PIOs.The exact DQS pins are shown in a dual function in the Logic Signal Connections table at the end of this data

sheet. Additional detail is provided in the Signal Descriptions table at the end of this data sheet. The DQS signal

from the bus is used to strobe the DDR data from the memory into input register blocks. This interface is designed

for memories that support one DQS strobe per eight bits of data.

2-21

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Table 2-12. PIO Signal List

Name

Type

Description

CE0, CE1

CLK0, CLK1

LSR

Control from the core

Control from routing

Input to the core

Clock enables for input and output block FFs.

System clocks for input and output blocks.

Local Set/Reset.

GSRN

Global Set/Reset (active low).

INCK

Input to Primary Clock Network or PLL reference inputs.

DQS signal from logic (routing) to PIO.

DQS

Input to PIO

INDD

Input to the core

Unregistered data input to core.

INFF

Input to the core

Registered input on positive edge of the clock (CLK0).

DDRX registered inputs to the core.

IPOS0, IPOS1

ONEG0

OPOS0,

OPOS1 ONEG1

TD

Input to the core

Control from the core

Tristate control from the core

Output signals from the core for SDR and DDR operation.

Output signals from the core for DDR operation

Signals to Tristate Register block for DDR operation.

Tristate signal from the core used in SDR operation.

DDRCLKPOL

Control from clock polarity bus Controls the polarity of the clock (CLK0) that feed the DDR input block.

Figure 2-25. DQS Routing

PADA "T"

LVDS Pair

PIO A

PIO B

PIO A

PADB "C"

PADA "T"

LVDS Pair

PADB "C"

PIO B

PIO A

PADA "T"

LVDS Pair

PADB "C"

PIO B

PIO A

PADA "T"

LVDS Pair

PADB "C"

PIO B

Assigned

DQS Pin

PADA "T"

sysIO

Buffer

PIO A

DQS

Delay

LVDS Pair

PADB "C"

PIO B

PIO A

PADA "T"

LVDS Pair

PADB "C"

PIO B

PIO A

PADA "T"

LVDS Pair

PADB "C"

PIO B

PADA "T"

LVDS Pair

PADB "C"

PIO A

PIO B

PIO

The PIO contains four blocks: an input register block, output register block, tristate register block and a control logic

block. These blocks contain registers for both single data rate (SDR) and double data rate (DDR) operation along

with the necessary clock and selection logic. Programmable delay lines used to shift incoming clock and data sig-

nals are also included in these blocks.

2-22

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Input Register Block

The input register block contains delay elements and registers that can be used to condition signals before they are

passed to the device core. Figure 2-26 shows the diagram of the input register block.

Input signals are fed from the sysI/O buffer to the input register block (as signal DI). If desired the input signal can

bypass the register and delay elements and be used directly as a combinatorial signal (INDD), a clock (INCK) and

in selected blocks the input to the DQS delay block. If one of the bypass options is not chosen, the signal ﬁrst

passes through an optional delay block. This delay, if selected, reduces input-register hold-time requirement when

using a global clock.

The input block allows two modes of operation. In the single data rate (SDR) the data is registered, by one of the

registers in the single data rate sync register block, with the system clock. In the DDR Mode two registers are used

to sample the data on the positive and negative edges of the DQS signal creating two data streams, D0 and D2.

These two data streams are synchronized with the system clock before entering the core. Further discussion on

this topic is in the DDR Memory section of this data sheet.

Figure 2-27 shows the input register waveforms for DDR operation and Figure 2-28 shows the design tool primi-

tives. The SDR/SYNC registers have reset and clock enable available.

The signal DDRCLKPOL controls the polarity of the clock used in the synchronization registers. It ensures ade-

quate timing when data is transferred from the DQS to system clock domain. For further discussion on this topic,

see the DDR Memory section of this data sheet.

Figure 2-26. Input Register Diagram

DI

(From sysIO

Buffer)

INCK

INDD

Delay Block

Fixed Delay

SDR & Sync

Registers

DDR Registers

D0

D2

To Routing

Q

D

Q

D

IPOS0

IPOS1

D-Type

/LATCH

D-Type

D1

Q

D

Q

D

D-Type

/LATCH

D-Type

DQS Delayed

(From DQS

Bus)

CLK0

(From Routing)

DDRCLKPOL

(From DDR

Polarity Control Bus)

2-23

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-27. Input Register DDR Waveforms

DI

F

A

B

C

D

E

(In DDR Mode)

DQS

Delayed

B

A

D

C

D0

D2

Figure 2-28. INDDRXB Primitive

D

ECLK

QA

QB

LSR

SCLK

IDDRXB

CE

DDRCLKPOL

Output Register Block

The output register block provides the ability to register signals from the core of the device before they are passed

to the sysI/O buffers. The block contains a register for SDR operation that is combined with an additional latch for

DDR operation. Figure 2-29 shows the diagram of the Output Register Block.

In SDR mode, ONEG0 feeds one of the ﬂip-ﬂops that then feeds the output. The ﬂip-ﬂop can be conﬁgured a D-

type or latch. In DDR mode, ONEG0 is fed into one register on the positive edge of the clock and OPOS0 is

latched. A multiplexer running off the same clock selects the correct register for feeding to the output (D0).

Figure 2-30 shows the design tool DDR primitives. The SDR output register has reset and clock enable available.

The additional register for DDR operation does not have reset or clock enable available.

2-24

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-29. Output Register Block

OUTDDN

Q

D

D-Type

/LATCH

ONEG0

0

DO

0

1

From

Routing

1

To sysIO

Buffer

OPOS0

Q

D

Latch

LE*

CLK1

Programmed

Control

*Latch is transparent when input is low.

Figure 2-30. ODDRXB Primitive

DA

DB

ODDRXB

Q

CLK

LSR

Tristate Register Block

The tristate register block provides the ability to register tri-state control signals from the core of the device before

they are passed to the sysI/O buffers. The block contains a register for SDR operation and an additional latch for

DDR operation. Figure 2-31 shows the diagram of the Tristate Register Block.

In SDR mode, ONEG1 feeds one of the ﬂip-ﬂops that then feeds the output. The ﬂip-ﬂop can be conﬁgured a D-

type or latch. In DDR mode, ONEG1 is fed into one register on the positive edge of the clock and OPOS1 is

latched. A multiplexer running off the same clock selects the correct register for feeding to the output (D0).

2-25

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-31. Tristate Register Block

TD

OUTDDN

Q

D

D-Type

/LATCH

ONEG1

0

TO

0

1

From

1

Routing

To sysIO

Buffer

OPOS1

Q

D

Latch

LE*

CLK1

Programmed

Control

*Latch is transparent when input is low.

Control Logic Block

The control logic block allows the selection and modiﬁcation of control signals for use in the PIO block. A clock is

selected from one of the clock signals provided from the general purpose routing and a DQS signal provided from

the programmable DQS pin. The clock can optionally be inverted.

The clock enable and local reset signals are selected from the routing and optionally inverted. The global tristate

signal is passed through this block.

DDR Memory Support

Implementing high performance DDR memory interfaces requires dedicated DDR register structures in the input

(for read operations) and in the output (for write operations). As indicated in the PIO Logic section, the LatticeEC

devices provide this capability. In addition to these registers, the LatticeEC devices contain two elements to simplify

the design of input structures for read operations: the DQS delay block and polarity control logic.

DLL Calibrated DQS Delay Block

Source Synchronous interfaces generally require the input clock to be adjusted in order to correctly capture data at

the input register. For most interfaces a PLL is used for this adjustment. However in DDR memories the clock

(referred to as DQS) is not free running so this approach cannot be used. The DQS Delay block provides the

required clock alignment for DDR memory interfaces.

The DQS signal (selected PIOs only) feeds from the PAD through a DQS delay element to a dedicated DQS rout-

ing resource. The DQS signal also feeds polarity control logic, which controls the polarity of the clock to the sync

registers in the input register blocks. Figures 2-32 and 2-33 show how the DQS transition signals are routed to the

PIOs.

The temperature, voltage and process variations of the DQS delay block are compensated by a set of calibration

(6-bit bus) signals from two DLLs on opposite sides of the device. Each DLL compensates DQS Delays in its half of

the device as shown in Figure 2-33. The DLL loop is compensated for temperature, voltage and process variations

by the system clock and feedback loop.

2-26

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-32. DQS Local Bus.

PIO

Delay

Control

Bus

DDR

Datain

PAD

sysIO

Buffer

Input

Register Block

( 5 Flip Flops)

Polarity

Control

Bus

To Sync.

Reg.

DI

GSR

CLKI

CEI

DQS

Bus

To DDR

Reg.

DQS

PIO

DQS

Strobe

PAD

sysIO

Buffer

Polarity Control

Logic

DI

DQS

DQSDEL

Calibration Bus

from DLL

Figure 2-33. DLL Calibration Bus and DQS/DQS Transition Distribution

Delay Control Bus

Polarity Control Bus

DQS Bus

DLL

2-27

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Polarity Control Logic

In a typical DDR Memory interface design, the phase relation between the incoming delayed DQS strobe and the

internal system Clock (during the READ cycle) is unknown.

The LatticeECP/EC family contains dedicated circuits to transfer data between these domains. To prevent setup

and hold violations at the domain transfer between DQS (delayed) and the system Clock a clock polarity selector is

used. This changes the edge on which the data is registered in the synchronizing registers in the input register

block. This requires evaluation at the start of each READ cycle for the correct clock polarity.

Prior to the READ operation in DDR memories DQS is in tristate (pulled by termination). The DDR memory device

drives DQS low at the start of the preamble state. A dedicated circuit detects this transition. This signal is used to

control the polarity of the clock to the synchronizing registers.

sysI/O Buffer

Each I/O is associated with a ﬂexible buffer referred to as a sysI/O buffer. These buffers are arranged around the

periphery of the device in eight groups referred to as Banks. The sysI/O buffers allow users to implement the wide

variety of standards that are found in today’s systems including LVCMOS, SSTL, HSTL, LVDS and LVPECL.

sysI/O Buffer Banks

LatticeECP/EC devices have eight sysI/O buffer banks; each is capable of supporting multiple I/O standards. Each

sysI/O bank has its own I/O supply voltage (V

), and two voltage references V

and V

resources allow-

CCIO

REF1

REF2

ing each bank to be completely independent from each other. Figure 2-34 shows the eight banks and their associ-

ated supplies.

In the LatticeECP/EC devices, single-ended output buffers and ratioed input buffers (LVTTL, LVCMOS, PCI and PCI-

X) are powered using V

LVTTL, LVCMOS33, LVCMOS25 and LVCMOS12 can also be set as ﬁxed threshold

CCIO.

input independent of V

In addition to the bank V

supplies, the LatticeECP/EC devices have a V core logic

CCIO.

CCIO CC

power supply, and a V

supply that power all differential and referenced buffers.

CCAUX

Each bank can support up to two separate VREF voltages, VREF1 and VREF2 that set the threshold for the refer-

enced input buffers. In the LatticeECP/EC devices, some dedicated I/O pins in a bank can be conﬁgured to be a

reference voltage supply pin. Each I/O is individually conﬁgurable based on the bank’s supply and reference volt-

ages.

2-28

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 2-34. LatticeECP/EC Banks

TOP

Bank 0

Bank 1

V_CCIO7

V_CCIO2

V_REF1(2)

V_REF2(2)

GND

V_REF1(7)

V_REF2(7)

GND

V_CCIO6

V_CCIO3

V_REF1(6)

V_REF2(6)

V_REF1(3)

V_REF2(3)

GND

Bank 5

Bank 4

BOTTOM

LatticeECP/EC devices contain two types of sysI/O buffer pairs.

1. Top and Bottom sysI/O Buffer Pairs (Single-Ended Outputs Only)

The sysI/O buffer pairs in the top and bottom banks of the device consist of two single-ended output drivers

and two sets of single-ended input buffers (both ratioed and referenced). The referenced input buffer can also

be conﬁgured as a differential input.

The two pads in the pair are described as “true” and “comp”, where the true pad is associated with the positive

side of the differential input buffer and the comp (complementary) pad is associated with the negative side of

the differential input buffer.

Only the I/Os on the top and bottom banks have programmable PCI clamps. These I/O banks also support hot

socketing with IDK less than 1mA. Note that the PCI clamp is enabled after V , V

and V

are at valid

CC CCAUX

CCIO

operating levels and the device has been conﬁgured.

2. Left and Right sysI/O Buffer Pairs (Differential and Single-Ended Outputs)

The sysI/O buffer pairs in the left and right banks of the device consist of two single-ended output drivers, two

sets of single-ended input buffers (both ratioed and referenced) and one differential output driver. The refer-

enced input buffer can also be conﬁgured as a differential input. In these banks the two pads in the pair are

described as “true” and “comp”, where the true pad is associated with the positive side of the differential I/O,

and the comp (complementary) pad is associated with the negative side of the differential I/O.

Only the left and right banks have LVDS differential output drivers. See the I speciﬁcation for I/O leakage cur-

DK

rent during power-up.

2-29

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Typical I/O Behavior During Power-up

The internal power-on-reset (POR) signal is deactivated when V and V

have reached satisfactory levels.

CC

CCAUX

After the POR signal is deactivated, the FPGA core logic becomes active. It is the user’s responsibility to ensure

that all other V banks are active with valid input logic levels to properly control the output logic states of all the

CCIO

I/O banks that are critical to the application. For more information about controlling the output logic state with valid

input logic levels during power-up in LatticeECP/EC devices, see the list of technical documentation at the end of

this data sheet.

The V and V

supply the power to the FPGA core fabric, whereas the V

supplies power to the I/O buff-

CC

CCAUX

CCIO

ers. In order to simplify system design while providing consistent and predictable I/O behavior, it is recommended

that the I/O buffers be powered-up prior to the FPGA core fabric. V supplies should be powered-up before or

CCIO

together with the V and V

supplies.

CC

CCAUX

Supported Standards

The LatticeECP/EC sysI/O buffer supports both single-ended and differential standards. Single-ended standards

can be further subdivided into LVCMOS, LVTTL and other standards.The buffers support the LVTTL, LVCMOS 1.2,

1.5, 1.8, 2.5 and 3.3V standards. In the LVCMOS and LVTTL modes, the buffer has individually conﬁgurable

options for drive strength, bus maintenance (weak pull-up, weak pull-down, or a bus-keeper latch) and open drain.

Other single-ended standards supported include SSTL and HSTL. Differential standards supported include LVDS,

BLVDS, LVPECL, RSDS, differential SSTL and differential HSTL. Tables 2-13 and 2-14 show the I/O standards

(together with their supply and reference voltages) supported by the LatticeECP/EC devices. For further informa-

tion about utilizing the sysI/O buffer to support a variety of standards please see the the list of technical information

at the end of this data sheet.

Table 2-13. Supported Input Standards

Input Standard

Single Ended Interfaces

LVTTL

LVCMOS33²

LVCMOS25²

V

(Nom.)

V

¹(Nom.)

CCIO

REF

—

LVCMOS18

1.8

1.5

—

LVCMOS15

LVCMOS12²

PCI

3.3

—

HSTL18 Class I, II

HSTL18 Class III

0.9

1.08

0.75

0.9

—

HSTL15 Class I

—

HSTL15 Class III

—

SSTL3 Class I, II

1.5

—

SSTL2 Class I, II

1.25

0.9

—

SSTL18 Class I

—

Differential Interfaces

Differential SSTL18 Class I

Differential SSTL2 Class I, II

Differential SSTL3 Class I, II

Differential HSTL15 Class I, III

Differential HSTL18 Class I, II, III

LVDS, LVPECL, BLVDS, RSDS

—

1. When not speciﬁed V

can be set anywhere in the valid operating range.

CCIO

2. JTAG inputs do not have a ﬁxed threshold option and always follow V

CCJ.

2-30

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Table 2-14. Supported Output Standards

Output Standard

Single-ended Interfaces

LVTTL

Drive

V

(Nom.)

CCIO

4mA, 8mA, 12mA, 16mA, 20mA

3.3

LVCMOS33

4mA, 8mA, 12mA 16mA, 20mA

3.3

2.5

1.8

1.5

1.2

—

LVCMOS25

4mA, 8mA, 12mA, 16mA, 20mA

LVCMOS18

4mA, 8mA, 12mA, 16mA

LVCMOS15

4mA, 8mA

LVCMOS12

2mA, 6mA

LVCMOS33, Open Drain

LVCMOS25, Open Drain

LVCMOS18, Open Drain

LVCMOS15, Open Drain

LVCMOS12, Open Drain

PCI33

4mA, 8mA, 12mA 16mA, 20mA

—

4mA, 8mA, 12mA 16mA

—

4mA, 8mA

2mA, 6mA

N/A

—

3.3

1.8

1.5

3.3

2.5

1.8

HSTL18 Class I, II, III

HSTL15 Class I, III

SSTL3 Class I, II

N/A

SSTL2 Class I, II

N/A

SSTL18 Class I

N/A

Differential Interfaces

Differential SSTL3, Class I, II

Differential SSTL2, Class I, II

Differential SSTL18, Class I

Differential HSTL18, Class I, II, III

Differential HSTL15, Class I, III

LVDS

BLVDS¹

LVPECL¹

RSDS¹

N/A

3.3

2.5

1.8

1.5

2.5

3.3

2.5

1. Emulated with external resistors.

Hot Socketing

The LatticeECP/EC devices have been carefully designed to ensure predictable behavior during power-up and

power-down. Power supplies can be sequenced in any order. During power up and power-down sequences, the

I/Os remain in tristate until the power supply voltage is high enough to ensure reliable operation. In addition,

leakage into I/O pins is controlled within speciﬁed limits, this allows for easy integration with the rest of the sys-

tem. These capabilities make the LatticeECP/EC ideal for many multiple power supply and hot-swap applica-

tions.

Conﬁguration and Testing

The following section describes the conﬁguration and testing features of the LatticeECP/EC devices.

IEEE 1149.1-Compliant Boundary Scan Testability

All LatticeECP/EC devices have boundary scan cells that are accessed through an IEEE 1149.1 compliant test

access port (TAP). This allows functional testing of the circuit board, on which the device is mounted, through a

serial scan path that can access all critical logic nodes. Internal registers are linked internally, allowing test data to

2-31

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

be shifted in and loaded directly onto test nodes, or test data to be captured and shifted out for veriﬁcation.The test

access port consists of dedicated I/Os: TDI, TDO, TCK and TMS. The test access port has its own supply voltage

V

and can operate with LVCMOS3.3, 2.5, 1.8, 1.5 and 1.2 standards.

CCJ

For more details on boundary scan test, please see information regarding additional technical documentation at

the end of this data sheet.

Device Conﬁguration

All LatticeECP/EC devices contain two possible ports that can be used for device conﬁguration. The test access

port (TAP), which supports bit-wide conﬁguration, and the sysCONFIG port that supports both byte-wide and serial

conﬁguration.

The TAP supports both the IEEE Std. 1149.1 Boundary Scan speciﬁcation and the IEEE Std. 1532 In-System Con-

ﬁguration speciﬁcation. The sysCONFIG port is a 20-pin interface with six of the I/Os used as dedicated pins and

the rest being dual-use pins (please refer to TN1053 for more information about using the dual-use pins as general

purpose I/O). There are four conﬁguration options for LatticeECP/EC devices:

1. Industry standard SPI memories.

2. Industry standard byte wide ﬂash and ispMACH 4000 for control/addressing.

3. Conﬁguration from system microprocessor via the conﬁguration bus or TAP.

4. Industry standard FPGA board memory.

On power-up, the FPGA SRAM is ready to be conﬁgured with the sysCONFIG port active. The IEEE 1149.1 serial

mode can be activated any time after power-up by sending the appropriate command through the TAP port. Once a

conﬁguration port is selected, that port is locked and another conﬁguration port cannot be activated until the next

power-up sequence.

For more information about device conﬁguration, please see the list of technical documentation at the end of this

data sheet.

Internal Logic Analyzer Capability (ispTRACY)

All LatticeECP/EC devices support an internal logic analyzer diagnostic feature. The diagnostic features provide

capabilities similar to an external logic analyzer, such as programmable event and trigger condition and deep trace

memory. This feature is enabled by Lattice’s ispTRACY. The ispTRACY utility is added into the user design at com-

pile time.

For more information about ispTRACY, please see information regarding additional technical documentation at the

end of this data sheet.

External Resistor

LatticeECP/EC devices require a single external, 10K ohm +/- 1% value between the XRES pin and ground.

Device conﬁguration will not be completed if this resistor is missing. There is no boundary scan register on the

external resistor pad.

2-32

Architecture

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Oscillator

Every LatticeECP/EC device has an internal CMOS oscillator which is used to derive a master clock for conﬁgura-

tion. The oscillator and the master clock run continuously. The default value of the master clock is 2.5MHz. Table 2-

15 lists all the available Master Clock frequencies. When a different Master Clock is selected during the design pro-

cess, the following sequence takes place:

1. User selects a different Master Clock frequency.

2. During conﬁguration the device starts with the default (2.5MHz) Master Clock frequency.

3. The clock conﬁguration settings are contained in the early conﬁguration bit stream.

4. The Master Clock frequency changes to the selected frequency once the clock conﬁguration bits are received.

For further information about the use of this oscillator for conﬁguration, please see the list of technical documenta-

tion at the end of this data sheet.

Table 2-15. Selectable Master Clock (CCLK) Frequencies During Conﬁguration

CCLK (MHz)

2.5*

4.3

13

15

20

26

30

34

41

45

51

55

60

130

—

5.4

6.9

8.1

9.2

10.0

—

Density Shifting

The LatticeECP/EC family has been designed to ensure that different density devices in the same package have

the same pin-out. Furthermore, the architecture ensures a high success rate when performing design migration

from lower density parts to higher density parts. In many cases, it is also possible to shift a lower utilization design

targeted for a high-density device to a lower density device. However, the exact details of the ﬁnal resource utiliza-

tion will impact the likely success in each case.

2-33

LatticeECP/EC Family Data Sheet

DC and Switching Characteristics

February 2008

Data Sheet

Absolute Maximum Ratings^{1, 2, 3}

Supply Voltage V . . . . . . . . . . . . . . . . . . . -0.5 to 1.32V

CC

Supply Voltage V

. . . . . . . . . . . . . . . . -0.5 to 3.75V

CCAUX

Supply Voltage V

. . . . . . . . . . . . . . . . . . -0.5 to 3.75V

CCJ

Output Supply Voltage V

. . . . . . . . . . . -0.5 to 3.75V

CCIO

Dedicated Input Voltage Applied⁴. . . . . . . . -0.5 to 4.25V

I/O Tristate Voltage Applied ⁴. . . . . . . . . . . . -0.5 to 3.75V

Storage Temperature (Ambient) . . . . . . . . . -65 to 150°C

Junction Temp. (Tj). . . . . . . . . . . . . . . . . . . . . . . . +125°C

1. Stress above those listed under the “Absolute Maximum Ratings” may cause permanent damage to the device. Functional operation of the

device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

2. Compliance with the Lattice Thermal Management document is required.

3. All voltages referenced to GND.

4. Overshoot and undershoot of -2V to (V

+ 2) volts is permitted for a duration of <20ns.

IHMAX

Recommended Operating Conditions

Symbol

Parameter

Min.

1.14

3.135

1.14

1.140

0

Max.

1.26

3.465

1.26

3.465

85

Units

V

Core Supply Voltage

CC

3

Auxiliary Supply Voltage

V

CCAUX

CCPLL

PLL Supply Voltage for ECP/EC33

I/O Driver Supply Voltage

V

1, 2

V

CCIO

1

Supply Voltage for IEEE 1149.1 Test Access Port

Junction Commercial Operation

Junction Industrial Operation

V

CCJ

t

°C

JCOM

JIND

-40

100

1. If V

or V

is set to 1.2V, they must be connected to the same power supply as V

If V

or V

is set to 3.3V, they must be con-

CCJ

CCIO

CCJ

CC.

CCIO

nected to the same power supply as V

.

CCAUX

2. See recommended voltages by I/O standard in subsequent table.

3. V ramp rate must not exceed 3mV/µs for commercial and 0.6 mV/µs for industrial device operations during power up when transition-

CCAUX

ing between 0.8V and 1.8V.

Hot Socketing Speciﬁcations^{1, 2, 3, 4}

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

Top and Bottom General Purpose sysI/Os (Banks 0, 1, 4 and 5), JTAG and Dedicated sysCONFIG Pins

I

Input or I/O Leakage Current

0 ≤ V ≤ V (MAX.)

—

+/-1000

µA

DK_TB

IN

IH

Left and Right General Purpose sysI/Os (Banks 2, 3, 6 and 7)

V

≤ V

—

+/-1000

—

µA

IN

CCIO

I

Input or I/O Leakage Current

DK_LR

> V

35

mA

CCIO

1. Insensitive to sequence of V

V

and V

. However, assumes monotonic rise/fall rates for V

V

and V

CC, CCAUX

CCIO

CC, CCAUX CCIO.

2. 0 ≤ V ≤ V (MAX), 0 ≤ V

≤ V

(MAX) or 0 ≤ V

≤ V

(MAX).

CC

CCIO

CCAUX

3. I is additive to I

I

or I

.

DK

PU, PW

BH

4. LVCMOS and LVTTL only.

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

3-1

DC and Switching_01.9

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

DC Electrical Characteristics

Over Recommended Operating Conditions

Symbol

Parameter

Condition

0 ≤ V ≤ (V - 0.2V)

IN CCIO

Min.

—

Typ.

—

Max.

10

Units

µA

V

1

I

1, 3

Input or I/O Leakage

IL, IH

Input or I/O High Leakage

I/O Active Pull-up Current

I/O Active Pull-down Current

Bus Hold Low sustaining current

Bus Hold High sustaining current

(V

- 0.2V) ≤ V ≤ 3.6V

—

40

IH

CCIO

IH

CCIO

0 ≤ V ≤ 0.7 V

-30

30

-150

150

—

PU

IN

V

(MAX) ≤ V ≤ V (MAX)

IN IH

PD

IL

= V (MAX)

30

BHLS

BHHS

BHLO

BHLH

IN

IL

= 0.7V

-30

—

CCIO

Bus Hold Low Overdrive current 0 ≤ V ≤ V (MAX)

150

-150

IN

IH

Bus Hold High Overdrive current 0 ≤ V ≤ V (MAX)

—

IN

IH

V

Bus Hold trip Points

I/O Capacitance²

0 ≤ V ≤ V (MAX)

V

(MAX)

V

(MIN)

BHT

IN

IH

IL

IH

V

= 3.3V, 2.5V, 1.8V, 1.5V, 1.2V,

CCIO

CC

C1

C2

—

8

6

—

pf

= 1.2V, V = 0 to V (MAX)

IO

IH

V

= 3.3V, 2.5V, 1.8V, 1.5V, 1.2V,

Dedicated Input Capacitance²

—

CCIO

CC

= 1.2V, V = 0 to V (MAX)

IO

IH

1. Input or I/O leakage current is measured with the pin conﬁgured as an input or as an I/O with the output driver tri-stated. It is not measured

with the output driver active. Bus maintenance circuits are disabled.

2. T 25^oC, f = 1.0MHz

A

3. For top and bottom general purpose I/O pins, when V is higher than V

, a transient current typically of 30ns in duration or less with a

CCIO

IH

peak current of 6mA can occur on the high-to-low transition. For left and right I/O banks, V must be less than or equal to V

.

IH

CCIO

3-2

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Supply Current (Standby)^{1, 2, 3, 4}

Over Recommended Operating Conditions

Symbol

Parameter

Device

Typ.⁵

6

Units

mA

LFEC1

LFEC3

10

15

25

35

60

85

15

5

LFECP6/LFEC6

LFECP10/LFEC10

LFECP15/LFEC15

LFECP20/LFEC20

LFECP33/LFEC33

I

Core Power Supply Current

CC

I

Auxiliary Power Supply Current

PLL Power Supply Current

Bank Power Supply Current⁶

CCAUX

CCPLL

CCIO

2

V

Power Supply Current

CCJ

5

CCJ

1. For further information about supply current, please see the list of technical documentation at the end of this data sheet.

2. Assumes all outputs are tristated, all inputs are conﬁgured as LVCMOS and held at the V

3. Frequency 0MHz.

or GND.

CCIO

4. Pattern represents a “blank” conﬁguration data ﬁle.

5. T =25^oC, power supplies at nominal voltage.

J

6. Per bank.

3-3

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Initialization Supply Current^{1, 2, 3, 4, 5, 6}

Over Recommended Operating Conditions

Symbol

Parameter

Devices

Typ.⁶

25

40

50

60

70

150

220

30

35

40

12

4

Units

mA

LFEC1

LFEC3

LFECP6/LFEC6

LFECP10/LFEC10

LFECP15/LFEC15

LFECP20/LFEC20

LFECP33/LFEC33

LFEC1

I

Core Power Supply Current

CC

LFEC3

LFECP6/LFEC6

I

Auxiliary Power Supply Current LFECP10/LFEC10

CCAUX

CCPLL

CCIO

LFECP15/LFEC15

LFECP20/LFEC20

LFECP33/LFEC33

PLL Power Supply Current

LFEC1

LFEC3

5

LFECP6/LFEC6

6

Bank Power Supply Current⁷

LFECP10/LFEC10

LFECP15/LFEC15

LFECP20/LFEC20

LFECP33/LFEC33

6

7

8

V

Power Supply Current

CCJ

20

CCJ

1. Until DONE signal is active.

2. For further information about supply current, please see the list of technical documentation at the end of this data sheet.

3. Assumes all outputs are tristated, all inputs are conﬁgured as LVCMOS and held at the V

4. Frequency 0MHz.

or GND.

CCIO

5. Pattern represents typical design with 65% logic, 55% EBR, 10% routing utilization.

6. T =25^oC, power supplies at nominal voltage.

J

7. Per bank.

3-4

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

sysI/O Recommended Operating Conditions

V

(V)

REF

CCIO

Standard

LVCMOS 3.3

Min.

3.135

2.375

1.71

Typ.

3.3

2.5

1.8

1.5

1.2

3.3

1.8

2.5

3.3

1.5

1.8

2.5

3.3

2.5

Max.

3.465

2.625

1.89

Min.

—

Typ.

—

Max.

—

LVCMOS 2.5

LVCMOS 1.8

LVCMOS 1.5

LVCMOS 1.2

LVTTL

—

1.425

1.14

1.575

1.26

—

3.135

1.71

3.465

1.89

—

PCI

—

SSTL18 Class I

SSTL2 Class I, II

SSTL3 Class I, II

HSTL15 Class I

HSTL15 Class III

HSTL 18 Class I, II

HSTL 18 Class III

LVDS

0.833

1.15

1.3

0.68

—

0.90

1.25

1.5

0.75

0.9

1.08

—

0.969

1.35

1.7

0.9

—

2.375

3.135

1.425

1.71

2.625

3.465

1.575

1.89

—

1.71

1.89

—

2.375

3.135

2.375

2.625

3.465

2.625

—

LVPECL¹

BLVDS¹

RSDS¹

—

1. Outputs are implemented with the addition of external resistors. V

applies to outputs only.

CCIO

3-5

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

sysI/O Single-Ended DC Electrical Characteristics

V

IH

1

IL

Input/Output

Standard

V

Max.

V

Min.

I

OH

OL

OH

OL

Min. (V) Max. (V)

Min. (V)

Max. (V)

(V)

(mA)

20, 16, 12,

8, 4

-20, -16, -12,

-8, -4

0.4

0.2

0.4

0.2

0.4

V

- 0.4

- 0.2

- 0.4

- 0.2

- 0.4

- 0.2

CCIO

LVCMOS 3.3

LVTTL

-0.3

0.8

0.7

2.0

1.7

3.6

0.1

-0.1

20, 16, 12,

8, 4

-20, -16, -12,

-8, -4

3.6

0.1

-0.1

20, 16, 12,

8, 4

-20, -16, -12,

-8, -4

LVCMOS 2.5

0.2

0.4

0.2

0.4

0.2

0.4

0.2

V

0.1

-0.1

-16, -12, -8, -4

-0.1

CCIO

- 0.4 16, 12, 8, 4

LVCMOS 1.8

LVCMOS 1.5

LVCMOS 1.2

-0.3

0.35V

0.65V

3.6

CCIO

- 0.2

- 0.4

- 0.2

- 0.4

- 0.2

0.1

8, 4

0.1

6, 2

0.1

1.5

8

-8, -4

-0.1

0.35V

0.65V

CCIO

-6, -2

-0.1

0.35V

0.65V

CC

PCI

-0.3

0.3V

0.5V

3.6

0.1V

0.9V

-0.5

CCIO

SSTL3 class I

SSTL3 class II

SSTL2 class I

SSTL2 class II

SSTL18 class I

HSTL15 class I

HSTL15 class III

HSTL18 class I

HSTL18 class II

HSTL18 class III

V

- 0.2

V

+ 0.2

0.7

V

- 1.1

- 0.9

- 0.62

- 0.43

- 0.4

-8

REF

CCIO

V

- 0.2

- 0.18

V

+ 0.2

+ 0.18

+ 0.125

0.5

0.54

0.35

0.4

V

16

-16

V

7.6

15.2

6.7

8

-7.6

REF

CCIO

-15.2

-6.7

V

- 0.125 V

V

REF

CCIO

V

- 0.1

V

+ 0.1

0.4

V

-8

REF

0.4

V

24

-8

0.4

9.6

16

-9.6

0.4

-16

0.4

24

-8

1. The average DC current drawn by I/Os between GND connections, or between the last GND in an I/O bank and the end of an I/O bank, as

shown in the logic signal connections table shall not exceed n * 8mA. Where n is the number of I/Os between bank GND connections or

between the last GND in a bank and the end of a bank.

3-6

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

sysI/O Differential Electrical Characteristics

LVDS

Over Recommended Operating Conditions

Parameter

Symbol

Parameter Description

Input voltage

Test Conditions

Min.

0

Typ.

—

Max.

2.4

Units

V

INP, INM

Differential input threshold

Input common mode voltage

Input current

+/-100

—

mV

V

THD

100mV ≤ V

V

/2

1.2

—

1.8

THD

V

200mV ≤ V

350mV ≤ V

1.9

V

CM

2.0

V

THD

I

Power on or power off

R = 100 Ohm

—

+/-10

1.60

—

µA

V

IN

V

Output high voltage for V or V

—

1.38

1.03

350

OH

OL

OD

OP

OM

T

Output low voltage for V or V

R = 100 Ohm

0.9V

250

V

OP

OM

T

Output voltage differential

(V - V ), R = 100 Ohm

450

mV

OP

OM

T

Change in V between high and

low

OD

ΔV

—

50

mV

OD

V

Output voltage offset

(V + V )/2, R = 100 Ohm

1.125

—

1.25

—

1.375

50

V

OS

OP

OM

T

ΔV

Change in V between H and L

mV

OS

V

= 0V Driver outputs

OD

I

Output short circuit current

—

6

mA

OSD

shorted

3-7

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Differential HSTL and SSTL

Differential HSTL and SSTL outputs are implemented as a pair of complementary single-ended outputs. All allow-

able single-ended output classes (class I and class II) are supported in this mode.

LVDS25E

The top and bottom side of LatticeECP/EC devices support LVDS outputs via emulated complementary LVCMOS

outputs in conjunction with a parallel resistor across the driver outputs. The scheme shown in

Figure 3-1 is one possible solution for point-to-point signals.

Figure 3-1. LVDS25E Output Termination Example

Bourns

CAT16-LV4F12

VCCIO = 2.5V ( 5%)

RS=165 ohms

( 1%)

+

-

RD = 140 ohms

( 1%)

RD = 100 ohms

( 1%)

VCCIO = 2.5V ( 5%)

RS=165 ohms

( 1%)

Transmission line, Zo = 100 ohm differential

ON-chip

OFF-chip

Table 3-1. LVDS25E DC Conditions

Parameter

Description

Output high voltage

Typical

1.42

1.08

0.35

1.25

100

Units

V

Ω

OH

Output low voltage

OL

Output differential voltage

Output common mode voltage

Back impedance

OD

CM

Z

BACK

3-8

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

BLVDS

The LatticeECP/EC devices support BLVDS standard. This standard is emulated using complementary LVCMOS

outputs in conjunction with a parallel external resistor across the driver outputs. BLVDS is intended for use when

multi-drop and bi-directional multi-point differential signaling is required. The scheme shown in Figure 3-2 is one

possible solution for bi-directional multi-point differential signals.

Figure 3-2. BLVDS Multi-point Output Example

Heavily loaded backplane, effective Zo ~ 45 to 90 ohms differential

2.5V

80

45-90 ohms

80

. . .

+

-

+

-

2.5V

Table 3-2. BLVDS DC Conditions¹

Over Recommended Operating Conditions

Typical

Parameter

Description

Output impedance

Zo = 45 Zo = 90

Units

ohm

V

Z

100

45

100

90

OUT

R

Left end termination

Right end termination

Output high voltage

TLEFT

TRIGHT

OH

45

90

V

1.375

1.125

0.25

1.25

11.2

1.48

1.02

0.46

1.25

10.2

Output low voltage

V

OL

Output differential voltage

Output common mode voltage

DC output current

V

OD

V

CM

I

mA

DC

1. For input buffer, see LVDS table.

3-9

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LVPECL

The LatticeECP/EC devices support differential LVPECL standard. This standard is emulated using complemen-

tary LVCMOS outputs in conjunction with a parallel resistor across the driver outputs. The LVPECL input standard

is supported by the LVDS differential input buffer. The scheme shown in Figure 3-3 is one possible solution for

point-to-point signals.

Figure 3-3. Differential LVPECL

3.3V

100 ohms

+

~150 ohms

100 ohms

3.3V

-

100 ohms

Off-chip

Transmission line, Zo = 100 ohm differential

Table 3-3. LVPECL DC Conditions¹

Over Recommended Operating Conditions

Parameter

Description

Output impedance

Typical

100

Units

ohm

V

Z

OUT

R

Driver parallel resistor

Receiver termination

Output high voltage

Output low voltage

150

P

100

T

V

2.03

1.27

0.76

1.65

85.7

12.7

OH

OL

OD

CM

BACK

V

Output differential voltage

Output common mode voltage

Back impedance

V

Z

ohm

mA

I

DC output current

DC

1. For input buffer, see LVDS table.

For further information about LVPECL, BLVDS and other differential interfaces please see the list of technical infor-

mation at the end of this data sheet.

3-10

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

RSDS

The LatticeECP/EC devices support differential RSDS standard. This standard is emulated using complementary

LVCMOS outputs in conjunction with a parallel resistor across the driver outputs. The RSDS input standard is sup-

ported by the LVDS differential input buffer. The scheme shown in Figure 3-4 is one possible solution for RSDS

standard implementation. Use LVDS25E mode with suggested resistors for RSDS operation. Resistor values in

Figure 3-4 are industry standard values for 1% resistors.

Figure 3-4. RSDS (Reduced Swing Differential Standard)

VCCIO = 2.5V

294

Zo = 100

+

VCCIO = 2.5V

121

100

-

294

On-chip

Off-chip

Emulated

RSDS Buffer

Table 3-4. RSDS DC Conditions

Parameter

Description

Typical

20

Units

ohm

V

Z

Output impedance

OUT

R

Driver series resistor

Driver parallel resistor

Receiver termination

Output high voltage

Output low voltage

294

S

121

P

100

T

V

1.35

1.15

0.20

1.25

101.5

3.66

OH

OL

OD

CM

BACK

V

Output differential voltage

Output common mode voltage

Back impedance

V

Z

ohm

mA

I

DC output current

DC

3-11

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Typical Building Block Function Performance

Pin-to-Pin Performance (LVCMOS25 12mA Drive)

Function

-5 Timing

Units

Basic Functions

16-bit decoder

32-bit decoder

64-bit decoder

4:1 MUX

5.5

6.9

7.1

4.3

4.7

5.0

5.5

ns

8:1 MUX

16:1 MUX

32:1 MUX

Register-to-Register Performance¹

Function

Basic Functions

-5 Timing

Units

16 bit decoder

410

283

272

613

565

526

442

363

353

196

414

317

216

178

MHz

32 bit decoder

64 bit decoder

4:1 MUX

8:1 MUX

16:1 MUX

32:1 MUX

8-bit adder

16-bit adder

64-bit adder

16-bit counter

32-bit counter

64-bit counter

64-bit accumulator

Embedded Memory Functions

256x36 Single Port RAM

512x18 True-Dual Port RAM

Distributed Memory Functions

16x2 Single Port RAM

64x2 Single Port RAM

128x4 Single Port RAM

32x2 Pseudo-Dual Port RAM

64x4 Pseudo-Dual Port RAM

DSP Function²

280

MHz

460

375

294

392

332

MHz

9x9 Pipelined Multiply/Accumulate

18x18 Pipelined Multiply/Accumulate

36x36 Pipelined Multiply

242

238

235

MHz

1. These timing numbers were generated using the ispLEVER design tool. Exact performance may vary with design and tool version.The tool

uses internal parameters that have been characterized but are not tested on every device.

2. Applies to LatticeECP devices only.

Timing v.G 0.30

3-12

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Derating Timing Tables

Logic Timing provided in the following sections of the data sheet and the ispLEVER design tools are worst-case

numbers in the operating range. Actual delays at nominal temperature and voltage for best-case process, can be

much better than the values given in the tables. To calculate logic timing numbers at a particular temperature and

voltage multiply the noted numbers with the derating factors provided below.

The junction temperature for the FPGA depends on the power dissipation by the device, the package thermal char-

acteristics (Θ ), and the ambient temperature, as calculated with the following equation:

JA

T

= T

+ (Power * Θ )

JMAX

AMAX JA

The user must determine this temperature and then use it to determine the derating factor based on the following

derating tables: T °C.

J

Table 3-5. Delay Derating Table for Internal Blocks

Power Supply Voltage

T °C

J

Commercial

Industrial

1.14V

0.82

0.89

0.93

1.00

1.2V

0.77

0.76

0.83

0.87

0.94

1.26V

0.71

0.78

0.81

0.89

—

0

-40

-25

20

25

85

45

105

3-13

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC External Switching Characteristics

Over Recommended Operating Conditions

-5

-4

-3

Parameter

Description

Device

Min.

Max.

Min.

Max.

Min.

Max.

Units

General I/O Pin Parameters (Using Primary Clock without PLL)¹

LFEC1

—

5.09

5.71

5.60

5.47

5.67

5.89

6.19

—

6.11

6.85

6.72

6.57

6.81

7.07

7.42

—

7.13

7.99

7.84

7.66

7.94

8.25

8.66

—

ns

LFEC3

—

LFEC6

—

Clock to Output - PIO Output

Register

7

t

LFEC10

LFEC15

LFEC20

LFEC33

LFEC1

—

CO

—

-0.08

-0.70

-0.63

-0.43

-0.70

-0.88

-1.12

2.19

2.80

2.69

2.56

2.76

2.99

3.28

3.36

2.74

2.81

3.01

2.74

2.56

2.32

-1.31

-0.70

-0.80

-0.93

-0.73

-0.51

-0.22

-0.10

-0.84

-0.76

-0.52

-0.84

-1.06

-1.34

2.62

3.36

3.23

3.08

3.32

3.58

3.93

4.03

3.29

3.37

3.61

3.29

3.07

2.79

-1.57

-0.83

-0.96

-1.12

-0.88

-0.61

-0.26

-0.12

-0.98

-0.89

-0.61

-0.98

-1.24

-1.56

3.06

3.92

3.77

3.59

3.87

4.18

4.59

4.70

3.84

3.93

4.21

3.83

3.58

3.25

-1.83

-0.97

-1.12

-1.30

-1.02

-0.71

-0.30

LFEC3

—

LFEC6

—

Clock to Data Setup - PIO Input

Register

7

LFEC10

LFEC15

LFEC20

LFEC33

LFEC1

—

SU

—

LFEC3

—

LFEC6

—

Clock to Data Hold - PIO Input

Register

7

LFEC10

LFEC15

LFEC20

LFEC33

LFEC1

—

H

—

LFEC3

—

LFEC6

—

Clock to Data Setup - PIO Input

Register with Data Input Delay

7

LFEC10

LFEC15

LFEC20

LFEC33

LFEC1

—

SU_DEL

—

LFEC3

—

LFEC6

—

Clock to Data Hold - PIO Input

Register with Input Data Delay

tH_DEL⁷

LFEC10

LFEC15

LFEC20

LFEC33

—

Clock Frequency of I/O and PFU

Register

2

f

All

—

420

—

378

—

340

Mhz

MAX_IO

DDR I/O Pin Parameters^{3, 4, 5}

t

Data Valid After DQS (DDR Read) All

Data Hold After DQS (DDR Read) All

—

0.19

—

0.19

—

0.19

—

UI

DVADQ

DVEDQ

0.67

3-14

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC External Switching Characteristics (Continued)

Over Recommended Operating Conditions

-5

-4

-3

Parameter

Description

Data Valid Before DQS

Data Valid After DQS

DDR Clock Frequency

Device

All

Min.

0.20

95

Max.

—

Min.

0.20

95

Max.

—

Min.

0.20

95

Max.

—

Units

UI

t

f

DQVBS

All

—

UI

DQVAS

200

166

133

MHz

MAX_DDR

Primary and Secondary Clock⁶

2

f

Frequency for Primary Clock Tree All

—

420

—

378

—

340

—

MHz

ns

MAX_PRI

Clock Pulse Width for Primary

t

All

1.19

W_PRI

Clock

Primary Clock Skew within an I/O

Bank

t

All

—

250

—

300

—

350

ps

SKEW_PRI

1. General timing numbers based on LVCMOS2.5V, 12 mA. Loading of 0 pF.

2. Using LVDS I/O standard.

3. DDR timing numbers based on SSTL I/O.

4. DDR speciﬁcations are characterized but not tested.

5. UI is average bit period.

6. Based on a single primary clock.

7. These timing numbers were generated using ispLEVER design tool. Exact performance may vary with design and tool version. The tool

uses internal parameters that have been characterized but are not tested on every device.

Timing v.G 0.30

Figure 3-5. DDR Timings

DQ and DQS Read Timings

DQS

DQ

t_DVADQ

t_DVEDQ

DQ and DQS Write Timings

DQS

DQ

t_DQVBS

t_DQVAS

3-15

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC Internal Switching Characteristics

Over Recommended Operating Conditions

-5

-4

-3

Parameter

Description

Min. Max. Min. Max. Min. Max. Units

PFU/PFF Logic Mode Timing

t

LUT4 Delay (A to D Inputs to F Output)

LUT6 Delay (A to D Inputs to OFX Output)

Set/Reset to Output of PFU

—

0.25

0.40

0.81

—

0.31

0.48

0.98

—

0.36

0.56

1.14

—

ns

LUT4_PFU

LUT6_PFU

LSR_PFU

SUM_PFU

HM_PFU

—

Clock to Mux (M0,M1) Input Setup Time

Clock to Mux (M0,M1) Input Hold Time

Clock to D Input Setup Time

0.12

-0.05

0.12

-0.03

—

0.14

-0.06

0.14

-0.03

—

0.16

-0.06

0.16

-0.04

—

SUD_PFU

HD_PFU

Clock to D Input Hold time

—

Clock to Q Delay, D-type Register Conﬁguration

Clock to Q Delay Latch Conﬁguration

D to Q Throughput Delay when Latch is Enabled

0.36

0.48

0.50

0.44

0.58

0.60

0.51

0.68

0.69

CK2Q_PFU

LE2Q_PFU

LD2Q_PFU

—

PFU Dual Port Memory Mode Timing

t

Clock to Output

—

0.36

—

0.44

—

0.51

—

ns

CORAM_PFU

SUDATA_PFU

HDATA_PFU

Data Setup Time

-0.20

0.26

-0.51

0.64

-0.24

0.30

-0.24

0.31

-0.62

0.77

-0.29

0.36

-0.28

0.36

-0.72

0.90

-0.34

0.42

Data Hold Time

—

Address Setup Time

Address Hold Time

—

SUADDR_PFU

HADDR_PFU

SUWREN_PFU

HWREN_PFU

—

Write/Read Enable Setup Time

Write/Read Enable Hold Time

—

PIC Timing

PIO Input/Output Buffer Timing

t

Input Buffer Delay

Output Buffer Delay

—

0.56

1.92

—

0.67

2.31

—

0.78

2.69

ns

IN_PIO

OUT_PIO

IOLOGIC Input/Output Timing

t

Input Register Setup Time (Data Before Clock)

Input Register Hold Time (Data after Clock)

Output Register Clock to Output Delay

Input Register Clock Enable Setup Time

Input Register Clock Enable Hold Time

Set/Reset Setup Time

0.90

0.62

—

1.08

0.74

—

1.26

0.87

—

ns

SUI_PIO

HI_PIO

0.33

—

0.40

—

0.46

—

COO_PIO

SUCE_PIO

HCE_PIO

SULSR_PIO

HLSR_PIO

-0.10

0.12

0.18

-0.15

-0.12

0.14

0.21

-0.18

-0.14

0.17

0.25

-0.21

—

Set/Reset Hold Time

—

EBR Timing

t

Clock to Output from Address or Data

Clock to Output from EBR output Register

Setup Data to EBR Memory

—

3.64

0.74

—

4.37

0.88

—

5.10

1.03

—

ns

CO_EBR

—

COO_EBR

-0.29

0.37

-0.29

0.37

-0.18

0.23

-0.35

0.44

-0.35

0.45

-0.22

0.28

-0.41

0.52

-0.41

0.52

-0.26

0.33

SUDATA_EBR

HDATA_EBR

SUADDR_EBR

HADDR_EBR

SUWREN_EBR

HWREN_EBR

Hold Data to EBR Memory

—

Setup Address to EBR Memory

—

Hold Address to EBR Memory

—

Setup Write/Read Enable to EBR Memory

Hold Write/Read Enable to EBR Memory

—

3-16

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC Internal Switching Characteristics (Continued)

Over Recommended Operating Conditions

-5

-4

-3

Parameter

Description

Min. Max. Min. Max. Min. Max. Units

Clock Enable Setup Time to EBR Output

Register

t

0.18

—

0.21

-0.17

—

0.25

-0.20

—

ns

SUCE_EBR

Clock Enable Hold Time to EBR Output Register -0.14

HCE_EBR

Reset To Output Delay Time from EBR Output

Register

—

1.47

1.76

2.05

RSTO_EBR

PLL Parameters

t

Reset Recovery to Rising Clock

Reset Signal Setup Time

1.00

—

1.00

—

1.00

—

ns

RSTREC

t

RSTSU

DSP Block Timing^{2, 3}

t

Input Register Setup Time

-0.38

0.71

3.31

0.71

5.54

0.71

—

-0.30

0.86

3.98

0.86

6.64

0.86

—

-0.23

1.00

4.64

1.00

7.75

1.00

—

ns

SUI_DSP

HI_DSP

Input Register Hold Time

Pipeline Register Setup Time

Pipeline Register Hold Time

—

SUP_DSP

HP_DSP

SUO_DSP

—

4

Output Register Setup Time

—

4

Output Register Hold Time

—

HO_DSP

4

Input Register Clock to Output Time

Pipeline Register Clock to Output Time

Output Register Clock to Output Time

AdSub Input Register Setup Time

AdSub Input Register Hold Time

7.50

4.66

1.47

—

9.00

5.60

1.77

—

10.50

6.53

2.06

—

COI_DSP

4

—

COP_DSP

COO_DSP

SUADSUB

HADSUB

—

-0.38

0.71

-0.30

0.86

-0.23

1.00

—

1. Internal parameters are characterized but not tested on every device.

2. These parameters apply to LatticeECP devices only.

3. DSP Block is conﬁgured in Multiply Add/Sub 18 x 18 Mode.

4. These parameters include the Adder Subtractor block in the path.

Timing v.G 0.30

3-17

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Timing Diagrams

PFU Timing Diagrams

Figure 3-6. Slice Single/Dual Port Write Cycle Timing

CK

WRE

AD

AD[3:0]

D

DI[1:0]

DO[1:0]

Old Data

D

Figure 3-7. Slice Single /Dual Port Read Cycle Timing

WRE

AD

AD[3:0]

DO[1:0]

Old Data

D

3-18

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

EBR Memory Timing Diagrams

Figure 3-8. Read/Write Mode (Normal)

CLKA

CSA

WEA

ADA

DIA

A0

A1

D1

A0

A1

A0

t_SUt_H

D0

t_{CO_EBR}

D0

D1

DOA

Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.

Figure 3-9. Read/Write Mode with Input and Output Registers

CLKA

CSA

WEA

ADA

A1

A0

A1

D1

A0

t

H

SU

DIA

D0

t

COO_EBR

DOA (Regs)

D1

D0

Mem(n) data from previous read

output is only updated during a read cycle

3-19

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 3-10. Read Before Write (SP Read/Write on Port A, Input Registers Only)

CLKA

CSA

WEA

ADA

A0

A1

D1

A0

A1

A0

t

H

SU

D2

D3

D1

D0

DIA

t

ACCESS

old A0 Data

old A1 Data

D0

D1

DOA

D2

Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.

Figure 3-11. Write Through (SP Read/Write On Port A, Input Registers Only)

CLKA

CSA

WEA

Three consecutive writes to A0

ADA

A0

A1

D1

A0

t

H

SU

D2

D3

D2

D4

D0

DIA

t

ACCESS

Data from Prev Read

or Write

D0

D1

D3

DOA

D4

Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.

3-20

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC Family Timing Adders^{1, 2, 3}

Over Recommended Operating Conditions

Buffer Type

Input Adjusters

LVDS25

Description

-5

-4

-3

Units

LVDS

0.41

0.50

0.41

0.37

0.40

0.37

0.46

0.39

0.43

0.38

0.40

0.37

0.07

0.00

0.07

0.24

1.27

0.07

0.50

0.60

0.49

0.44

0.48

0.44

0.55

0.47

0.51

0.45

0.48

0.44

0.09

0.00

0.09

0.29

1.52

0.09

0.58

0.70

0.57

0.52

0.56

0.51

0.64

0.55

0.60

0.53

0.56

0.51

0.10

0.00

0.10

0.33

1.77

0.10

ns

BLVDS25

BLVDS

LVPECL33

HSTL18_I

LVPECL

HSTL_18 class I

HSTL_18 class II

HSTL18_II

HSTL18_III

HSTL18D_I

HSTL18D_II

HSTL18D_III

HSTL15_I

HSTL_18 class III

Differential HSTL 18 class I

Differential HSTL 18 class II

Differential HSTL 18 class III

HSTL_15 class I

HSTL15_III

HSTL15D_I

HSTL15D_III

SSTL33_I

HSTL_15 class III

Differential HSTL 15 class I

Differential HSTL 15 class III

SSTL_3 class I

SSTL33_II

SSTL33D_I

SSTL33D_II

SSTL25_I

SSTL_3 class II

Differential SSTL_3 class I

Differential SSTL_3 class II

SSTL_2 class I

SSTL25_II

SSTL25D_I

SSTL25D_II

SSTL18_I

SSTL_2 class II

Differential SSTL_2 class I

Differential SSTL_2 class II

SSTL_18 class I

SSTL18D_I

LVTTL33

Differential SSTL_18 class I

LVTTL

LVCMOS33

LVCMOS25

LVCMOS18

LVCMOS15

LVCMOS12

PCI33

LVCMOS 3.3

LVCMOS 2.5

LVCMOS 1.8

LVCMOS 1.5

LVCMOS 1.2

PCI

Output Adjusters

LVDS25E

LVDS 2.5 E

0.12

-0.44

0.33

0.20

-0.10

0.06

0.15

-0.10

0.06

0.15

0.08

0.14

-0.53

0.40

0.24

-0.12

0.07

0.19

-0.12

0.07

0.19

0.10

0.17

-0.62

0.46

0.28

-0.14

0.08

0.22

-0.14

0.08

0.22

0.11

ns

LVDS25

LVDS 2.5

BLVDS25

BLVDS 2.5

LVPECL33

HSTL18_I

LVPECL 3.3

HSTL_18 class I

HSTL_18 class II

HSTL_18 class III

Differential HSTL 18 class I

Differential HSTL 18 class II

Differential HSTL 18 class III

HSTL_15 class I

HSTL18_II

HSTL18_III

HSTL18D_I

HSTL18D_II

HSTL18D_III

HSTL15_I

3-21

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC Family Timing Adders^{1, 2, 3}(Continued)

Over Recommended Operating Conditions

Buffer Type

HSTL15_II

Description

HSTL_15 class II

-5

-4

-3

Units

ns

0.10

0.08

0.10

-0.05

0.40

-0.05

0.40

0.05

0.25

0.05

0.25

0.01

0.09

0.07

-0.03

0.36

0.28

0.09

0.07

-0.03

0.36

0.28

0.18

0.10

0.00

0.22

0.14

0.15

0.06

0.01

0.16

0.26

0.04

0.36

0.08

0.36

1.05

0.12

0.10

0.12

-0.06

0.48

-0.06

0.48

0.07

0.30

0.07

0.30

0.01

0.11

0.08

-0.04

0.43

0.33

0.11

0.08

-0.04

0.43

0.33

0.21

0.12

0.00

0.26

0.16

0.18

0.08

0.01

0.19

0.31

0.04

0.43

0.10

0.43

1.26

0.14

0.11

0.14

-0.07

0.56

-0.07

0.56

0.08

0.35

0.08

0.35

0.01

0.13

0.09

-0.05

0.51

0.39

0.13

0.09

-0.05

0.51

0.39

0.25

0.14

0.00

0.31

0.19

0.21

0.09

0.01

0.22

0.36

0.05

0.50

0.11

0.50

1.46

HSTL15_III

HSTL_15 class III

HSTL15D_I

Differential HSTL 15 class I

Differential HSTL 15 class III

SSTL_3 class I

HSTL15D_III

SSTL33_I

SSTL33_II

SSTL_3 class II

SSTL33D_I

Differential SSTL_3 class I

Differential SSTL_3 class II

SSTL_2 class I

SSTL33D_II

SSTL25_I

SSTL25_II

SSTL_2 class II

SSTL25D_I

Differential SSTL_2 class I

Differential SSTL_2 class II

SSTL_1.8 class I

SSTL25D_II

SSTL18_I

SSTL18D_I

Differential SSTL_1.8 class I

LVTTL 4mA drive

LVTTL33_4mA

LVTTL33_8mA

LVTTL33_12mA

LVTTL33_16mA

LVTTL33_20mA

LVCMOS33_4mA

LVCMOS33_8mA

LVTTL 8mA drive

LVTTL 12mA drive

LVTTL 16mA drive

LVTTL 20mA drive

LVCMOS 3.3 4mA drive

LVCMOS 3.3 8mA drive

LVCMOS33_12mA LVCMOS 3.3 12mA drive

LVCMOS33_16mA LVCMOS 3.3 16mA drive

LVCMOS33_20mA LVCMOS 3.3 20mA drive

LVCMOS25_4mA

LVCMOS25_8mA

LVCMOS 2.5 4mA drive

LVCMOS 2.5 8mA drive

LVCMOS25_12mA LVCMOS 2.5 12mA drive

LVCMOS25_16mA LVCMOS 2.5 16mA drive

LVCMOS25_20mA LVCMOS 2.5 20mA drive

LVCMOS18_4mA

LVCMOS18_8mA

LVCMOS 1.8 4mA drive

LVCMOS 1.8 8mA drive

LVCMOS18_12mA LVCMOS 1.8 12mA drive

LVCMOS18_16mA LVCMOS 1.8 16mA drive

LVCMOS15_4mA

LVCMOS15_8mA

LVCMOS12_2mA

LVCMOS12_6mA

LVCMOS12_4mA

PCI33

LVCMOS 1.5 4mA drive

LVCMOS 1.5 8mA drive

LVCMOS 1.2 2mA drive

LVCMOS 1.2 6mA drive

LVCMOS 1.2 4mA drive

PCI33

1. Timing adders are characterized but not tested on every device.

2. LVCMOS timing measured with the load speciﬁed in Switching Test Conditions table of this document.

3. All other standards according to the appropriate speciﬁcation.

Timing v.G 0.30

3-22

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

sysCLOCK PLL Timing

Over Recommended Operating Conditions

Parameter

Description

Conditions

Min.

25

Typ.

—

Max.

420

210

840

—

Units

MHz

f

Input Clock Frequency (CLKI, CLKFB)

Output Clock Frequency (CLKOP, CLKOS)

K-Divider Output Frequency (CLKOK)

PLL VCO Frequency

IN

25

—

OUT

OUT2

VCO

PFD

0.195

420

25

—

Phase Detector Input Frequency

—

AC Characteristics

Default Duty Cycle

Elected³

t

Output Clock Duty Cycle

Output Phase Accuracy

45

50

55

%

DT

PH

4

t

—

250

—

0.05

+/- 125

0.02

+/- 200

—

UI

ps

f

>= 100MHz

< 100MHz

OUT

1

t

Output Clock Period Jitter

OPJIT

—

UIPP

ps

OUT

t

Input Clock to Output Clock Skew

Output Clock Pulse Width

PLL Lock-in Time

Divider ratio = integer

At 90% or 10%³

—

SK

1

ns

W

2

—

150

µs

LOCK

PA

Programmable Delay Unit

Input Clock Period Jitter

External Feedback Delay

Input Clock High Time

Input Clock Low Time

RST Pulse Width

100

—

450

ps

+/- 200

10

ps

IPJIT

—

ns

FBKDLY

HI

90% to 90%

10% to 10%

0.5

10

—

ns

—

ns

LO

—

ns

RST

1. Jitter sample is taken over 10,000 samples of the primary PLL output with clean reference clock.

2. Output clock is valid after t

for PLL reset and dynamic delay adjustment.

LOCK

3. Using LVDS output buffers.

4. Relative to CLKOP.

Timing v.G 0.30

3-23

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC sysCONFIG Port Timing Speciﬁcations

Over Recommended Operating Conditions

Parameter

Description

Min.

Typ.

Max.

Units

sysCONFIG Byte Data Flow

t

Byte D[0:7] Setup Time to CCLK

7

1

—

12

—

12

ns

SUCBDI

HCBDI

CODO

SUCS

HCS

Byte D[0:7] Hold Time to CCLK

Clock to Dout in Flowthrough Mode

CS[0:1] Setup Time to CCLK

CS[0:1] Hold Time to CCLK

—

7

1

Write Signal Setup Time to CCLK

Write Signal Hold Time to CCLK

CCLK to BUSY Delay Time

7

SUWD

HWD

1

—

DCB

Clock to Out for Read Data

CORD

sysCONFIG Byte Slave Clocking

t

Byte Slave Clock Minimum High Pulse

Byte Slave Clock Minimum Low Pulse

Byte Slave Clock Cycle Time

6

9

—

12

ns

BSCH

BSCL

15

7

BSCYC

SUSCDI

HSCDI

CODO

Din Setup time to CCLK Slave Mode

Din Hold Time to CCLK Slave Mode

Clock to Dout in Flowthrough Mode

1

—

sysCONFIG Serial (Bit) Data Flow

t

Din Setup time to CCLK Master Mode

Din Hold Time to CCLK Master Mode

7

1

—

ns

SUMCDI

HMCDI

sysCONFIG Serial Slave Clocking

t

Serial Slave Clock Minimum High Pulse

Serial Slave Clock Minimum Low Pulse

6

—

ns

SSCH

SSCL

sysCONFIG POR, Initialization and Wake Up

t

Minimum Vcc to INIT High

—

25

—

50

2

ms

us

ns

ms

ns

ICFG

Time from tICFG to Valid Master Clock

Program Pin Pulse Rejection

VMC

8

PRGMRJ

PRGM

DINIT

PROGRAMN Low Time to Start Conﬁguration

INIT Low Time

—

1

Delay Time from PROGRAMN Low to INIT Low

Delay Time from PROGRAMN Low to DONE Low

User I/O Disable from PROGRAMN Low

37

35

DPPINIT

DINITD

IODISS

User I/O Enabled Time from CCLK Edge During Wake Up

Sequence

t

—

25

ns

IOENSS

t

Additional Wake Master Clock Signals after Done Pin High

CFG to INITN Setup Time

120

100

—

cycles

ns

MWC

SUCFG

HCFG

CFG to INITN Hold Time

ns

sysCONFIG SPI Port

t

Init High to CCLK Low

—

0

80

2

ns

us

ns

CFGX

Init High to CSSPIN Low

CCLK Low Before CSSPIN Low

CCLK Low to Output Valid

CSSPI

-

CSCCLK

SOCDO

—

15

3-24

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP/EC sysCONFIG Port Timing Speciﬁcations (Continued)

Over Recommended Operating Conditions

Parameter

Description

CSSPIN Active Setup Time

Min.

Typ.

Max.

Units

ns

t

f

t

300

—

600+6cyc

25

SOE

CSSPIN Low to First Clock Edge Setup Time

Max Frequency for SPI

300+3cyc

ns

CSPID

MAXSPI

SUSPI

HSPI

—

7

MHz

ns

SOSPI Data Setup Time Before CCLK

SOSPI Data Hold Time After CCLK

—

1

—

ns

Timing v.G 0.30

Master Clock

Clock Mode

Min.

1.75

3.78

7

Typ.

2.5

5.4

10

15

20

26

30

34

41

45

51

55

60

—

Max.

3.25

7.02

13

Units

MHz

%

2.5MHz

5 MHz

10 MHz

15 MHz

10.5

14

19.5

26

20 MHz

25 MHz

18.2

21

33.8

39

30 MHz

35 MHz

23.8

28.7

31.5

35.7

38.5

42

44.2

53.3

58.5

66.3

71.5

78

40 MHz

45 MHz

50 MHz

55 MHz

60 MHz

Duty Cycle

Timing v.G 0.30

40

60

3-25

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 3-12. sysCONFIG Parallel Port Read Cycle

t_BSCYC

t_BSCH

t_BSCL

CCLK¹

t_SUCS

t_HCS

CS1N

CSN

t_SUWD

t_HWD

WRITEN

t_DCB

BUSY

t_CORD

Byte 1

Byte 0

Byte 2

Byte n

D[0:7]

1. In Master Parallel Mode the FPGA provides CCLK. In Slave Parallel Mode the external device provides CCLK.

Figure 3-13. sysCONFIG Parallel Port Write Cycle

t_BSCYC

t_BSCH

t_BSCL

CCLK ¹

t_SUCS

t_HCS

CS1N

CSN

t_SUWD

t_HWD

WRITEN

t_DCB

BUSY

D[0:7]

t_HCBDI

Byte 1

t_SUCBDI

Byte 0

Byte 2

Byte n

1. In Master Parallel Mode the FPGA provides CCLK. In Slave Parallel Mode the external device provides CCLK.

3-26

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 3-14. sysCONFIG Master Serial Port Timing

CCLK (output)

t_HMCDI

t_SUMCDI

DIN

t_CODO

DOUT

Figure 3-15. sysCONFIG Slave Serial Port Timing

t_SSCL

t_SSCH

CCLK (input)

t_HSCDI

t_SUSCDI

DIN

t_CODO

DOUT

Figure 3-16. Power-On-Reset (POR) Timing

1

V

/V

CC CCAUX

t_ICFG

INITN

DONE

CCLK ²

t_VMC

t_HCFG

t_SUCFG

CFG[2:0] ³

Valid

1. Time taken from V

or V

, whichever is the last to reach its V

CCAUX

.

MIN

CC

2. Device is in a Master Mode.

3. The CFG pins are normally static (hard wired).

3-27

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Figure 3-17. Conﬁguration from PROGRAMN Timing

t_PRGMRJ

PROGRAMN

t_DPPINIT

t_DINIT

INITN

t_DINITD

DONE

CCLK

t_HCFG

t_SUCFG

Valid

CFG[2:0]

t_IODISS

USER I/O

1. The CFG pins are normally static (hard wired)

Figure 3-18. Wake-Up Timing

PROGRAMN

INITN

Wake-Up

DONE

t_MWC

CCLK

t_IOENSS

USER I/O

Figure 3-19. sysCONFIG SPI Port Sequence

Capture

CFGx

Capture

OPCODE

Clock 127

Clock 128

t

ICFG

VCC

t

PRGM

PROGRAMN

t

DINITD

DONE

INITN

t

DPPINIT

t

DINIT

t

CSPID

CSSPI

t

CSSPIN

CCLK

CFGX

0

1

2

3

4

5

6

7

t

CSCCLK

t

SOCDO

SOE

D6

SISPI/BUSY

D7/SPID0

D7

D5 D4 D3 D2 D1 D0

0

Valid Bitstream

XXX

3-28

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

JTAG Port Timing Speciﬁcations

Over Recommended Operating Conditions

Symbol

Parameter

Min

—

40

20

8

Max

25

—

Units

MHz

ns

f

t

TCK clock frequency

MAX

TCK [BSCAN] clock pulse width

BTCP

TCK [BSCAN] clock pulse width high

—

ns

BTCPH

BTCPL

BTS

TCK [BSCAN] clock pulse width low

—

ns

TCK [BSCAN] setup time

—

ns

TCK [BSCAN] hold time

10

50

—

8

—

ns

BTH

TCK [BSCAN] rise/fall time

—

mV/ns

ns

BTRF

TAP controller falling edge of clock to valid output

TAP controller falling edge of clock to valid disable

TAP controller falling edge of clock to valid enable

BSCAN test capture register setup time

10

—

BTCO

ns

BTCODIS

BTCOEN

BTCRS

BTCRH

BUTCO

BTUODIS

BTUPOEN

ns

BSCAN test capture register hold time

25

—

ns

BSCAN test update register, falling edge of clock to valid output

BSCAN test update register, falling edge of clock to valid disable

BSCAN test update register, falling edge of clock to valid enable

25

ns

Timing v.G 0.30

Figure 3-20. JTAG Port Timing Waveforms

TMS

TDI

t

BTH

BTS

t

BTCP

BTCPL

BTCPH

TCK

TDO

t

BTCODIS

t

BTCO

BTCOEN

Valid Data

t

BTCRH

t

BTCRS

Data to be

captured

from I/O

Data Captured

t

BTUPOEN

BUTCO

BTUODIS

Data to be

driven out

to I/O

Valid Data

3-29

DC and Switching Characteristics

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Switching Test Conditions

Figure 3-21 shows the output test load that is used for AC testing. The speciﬁc values for resistance, capacitance,

voltage, and other test conditions are shown in Table 3-6.

Figure 3-21. Output Test Load, LVTTL and LVCMOS Standards

V_T

R1

DUT

Test Point

CL*

*CL Includes Test Fixture and Probe Capacitance

Table 3-6. Test Fixture Required Components, Non-Terminated Interfaces

Test Condition

R

C

Timing Ref.

V

T

1

L

LVCMOS 3.3 = 1.5V

—

LVCMOS 2.5 = V

LVCMOS 1.8 = V

LVCMOS 1.5 = V

LVCMOS 1.2 = V

/2

CCIO

LVTTL and other LVCMOS settings (L -> H, H -> L)

0pF

∞

LVCMOS 2.5 I/O (Z -> H)

LVCMOS 2.5 I/O (Z -> L)

LVCMOS 2.5 I/O (H -> Z)

LVCMOS 2.5 I/O (L -> Z)

V

/2

V

OL

CCIO

V

OH

188Ω

0pF

V

- 0.15

+ 0.15

V

OL

OH

V

OH

OL

Note: Output test conditions for all other interfaces are determined by the respective standards.

3-30

LatticeECP/EC Family Data Sheet

Pinout Information

November 2007

Data Sheet

Signal Descriptions

Signal Name

I/O

Description

General Purpose

[Edge] indicates the edge of the device on which the pad is located. Valid

edge designations are L (Left), B (Bottom), R (Right), T (Top).

[Row/Column Number] indicates the PFU row or the column of the device on

which the PIC exists. When Edge is T (Top) or (Bottom), only need to specify

Row Number. When Edge is L (Left) or R (Right), only need to specify Col-

umn Number.

[A/B] indicates the PIO within the PIC to which the pad is connected.

P[Edge] [Row/Column Number*]_[A/B]

I/O

Some of these user-programmable pins are shared with special function

pins. These pin when not used as special purpose pins can be programmed

as I/Os for user logic.

During conﬁguration the user-programmable I/Os are tri-stated with an inter-

nal pull-up resistor enabled. If any pin is not used (or not bonded to a pack-

age pin), it is also tri-stated with an internal pull-up resistor enabled after

conﬁguration.

GSRN

NC

I

Global RESET signal (active low). Any I/O pin can be GSRN.

No connect.

—

GND

Ground. Dedicated pins.

V

Power supply pins for core logic. Dedicated pins.

CC

Auxiliary power supply pin. It powers all the differential and referenced input

buffers. Dedicated pins.

—

CCAUX

CCIOx

Power supply pins for I/O bank x. Dedicated pins.

Reference supply pins for I/O bank x. Pre-determined pins in each bank are

V

REF1_x, REF2_x

assigned as V

inputs. When not used, they may be used as I/O pins.

REF

XRES

—

10K ohm +/-1% resistor must be connected between this pad and ground.

Power supply pin for PLL. Applicable to ECP/EC33 device.

V

CCPLL

PLL and Clock Functions (Used as user programmable I/O pins when not in use for PLL or clock pins)

Reference clock (PLL) input pads: ULM, LLM, URM, LRM, num = row from

center, T = true and C = complement, index A,B,C...at each side.

[LOC][num]_PLL[T, C]_IN_A

[LOC][num]_PLL[T, C]_FB_A

PCLK[T, C]_[n:0]_[3:0]

I

Optional feedback (PLL) input pads: ULM, LLM, URM, LRM, num = row from

center, T = true and C = complement, index A,B,C...at each side.

Primary Clock pads, T = true and C = complement, n per side, indexed by

bank and 0,1,2,3 within bank.

DQS input pads: T (Top), R (Right), B (Bottom), L (Left), DQS, num = ball

function number. Any pad can be conﬁgured to be output.

[LOC]DQS[num]

Test and Programming (Dedicated pins)

Test Mode Select input, used to control the 1149.1 state machine. Pull-up is

enabled during conﬁguration.

TMS

I

Test Clock input pin, used to clock the 1149.1 state machine. No pull-up

enabled.

TCK

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

4-1

Pinout Information_02.5

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Signal Descriptions (Cont.)

Signal Name

I/O

Description

Test Data in pin. Used to load data into device using 1149.1 state machine.

After power-up, this TAP port can be activated for conﬁguration by sending

appropriate command. (Note: once a conﬁguration port is selected it is

locked. Another conﬁguration port cannot be selected until the power-up

sequence). Pull-up is enabled during conﬁguration.

TDI

I

TDO

O

Output pin. Test Data out pin used to shift data out of device using 1149.1.

V

—

V

- The power supply pin for JTAG Test Access Port.

CCJ

Conﬁguration Pads (used during sysCONFIG)

Mode pins used to specify conﬁguration modes values latched on rising edge

of INITN. During conﬁguration, a pull-up is enabled. These are dedicated

pins.

CFG[2:0]

I

Open Drain pin. Indicates the FPGA is ready to be conﬁgured. During conﬁg-

uration, a pull-up is enabled. It is a dedicated pin.

INITN

I/O

I

Initiates conﬁguration sequence when asserted low. This pin always has an

active pull-up. This is a dedicated pin.

PROGRAMN

DONE

Open Drain pin. Indicates that the conﬁguration sequence is complete, and

the startup sequence is in progress. This is a dedicated pin.

I/O

CCLK

I/O Conﬁguration Clock for conﬁguring an FPGA in sysCONFIG mode.

I/O Read control command in SPI3 or SPIX mode.

BUSY/SISPI

sysCONFIG chip select (Active low). During conﬁguration, a pull-up is

enabled.

CSN

I

sysCONFIG chip select (Active low). During conﬁguration, a pull-up is

enabled.

CS1N

I

WRITEN

I

Write Data on Parallel port (Active low).

D[7:0]/SPID[0:7]

I/O sysCONFIG Port Data I/O.

Output for serial conﬁguration data (rising edge of CCLK) when using

sysCONFIG port.

DOUT/CSON

O

Input for serial conﬁguration data (clocked with CCLK) when using sysCON-

I/O FIG port. During conﬁguration, a pull-up is enabled. Output when used in

SPI/SPIX modes.

DI/CSSPIN

4-2

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

PICs and DDR Data (DQ) Pins Associated with the DDR Strobe (DQS) Pin

PICs Associated

with DQS Strobe

DDR Strobe (DQS) and

Data (DQ) Pins

PIO Within PIC

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

DQ

P[Edge] [n-4]

DQ

P[Edge] [n-3]

P[Edge] [n-2]

P[Edge] [n-1]

P[Edge] [n]

DQ

[Edge]DQSn

DQ

P[Edge] [n+1]

P[Edge] [n+2]

P[Edge] [n+3]

DQ

Notes:

1. “n” is a Row/Column PIC number

2. The DDR interface is designed for memories that support one DQS strobe per eight bits of

data. In some packages, all the potential DDR data (DQ) pins may not be available.

3. PIC numbering deﬁnitions are provided in the “Signal Names” column of the Signal Descrip-

tions table.

4-3

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Pin Information Summary

LFEC1

LFEC3

LFECP6/EC6

LFECP/EC10

100- 144- 208- 100- 144- 208- 256- 144- 208- 256- 484- 208- 256- 484-

TQFP TQFP PQFP TQFP TQFP PQFP fpBGA TQFP PQFP fpBGA fpBGA PQFP fpBGA fpBGA

Pin Type

Single Ended User

I/O

67

29

97

46

112

56

67

29

97

46

145

72

160

80

97

46

147

72

195

97

224

112

147

72

195

97

288

144

Differential Pair User

I/O

Dedicated 13

13

48

5

13

48

5

13

48

5

13

48

5

13

48

5

13

48

5

13

48

5

13

48

5

13

48

5

13

48

5

13

56

5

13

56

5

13

56

5

Conﬁgu-

ration

Muxed

48

5

TAP

Dedicated (total

without supplies)

80

110

160

80

110

160

208

110

160

208

373

160

208

373

V

2

0

1

8

0

3

2

3

2

4

0

1

2

1

2

8

0

3

4

3

4

10

4

2

4

10

2

20

12

0

6

4

10

2

20

12

0

CC

CCAUX

CCPLL

0

Bank0

Bank1

Bank2

Bank3

Bank4

Bank5

Bank6

Bank7

2

3

2

3

2

4

3

2

4

2

4

2

4

1

2

1

2

4

2

4

2

4

2

4

V

CCIO

2

4

2

4

2

3

2

4

3

2

4

2

4

2

4

1

2

1

2

4

2

4

GND, GND0-GND7

13

2

13

51

13

2

16

9

20

35

14

0

18

4

20

0

44

139

20

0

20

0

44

75

NC

Bank 0

Bank 1

11/5 14/7 16/8 11/5 14/7 26/13 32/16 14/7 26/13 32/16 32/16 26/13 32/16 48/24

11/5 13/6 16/8 11/5 13/6 16/8 16/8 13/6 17/8 18/9 32/16 17/8 18/9 32/16

Single

Ended/

Differen-

tial I/O

Pair per

Bank

Bank 2

3/1

8/4 13/6 16/8

12/4 14/6 16/8 12/4 14/6 16/8 16/8 14/6 17/8 17/8 32/16 17/8 17/8 32/16

8/4

3/1

8/4

14/7 16/8

8/4

14/7 16/8 16/8 14/7 16/8 32/16

Bank 3

Bank 4

Bank 5

Bank 6

Bank 7

8/4 13/6 16/8 16/8 13/6 16/8 32/16 32/16 16/8 32/16 32/16

9/4 13/6 16/8

5/2 14/7 16/8

9/4 13/6 26/13 32/16 13/6 26/13 32/16 32/16 26/13 32/16 48/24

5/2 14/7 16/8 16/8 14/7 16/8 32/16 32/16 16/8 32/16 32/16

8/4

1

8/4

1

8/4

1

8/4

1

8/4

1

15/7 16/8

8/4

1

15/7 16/8 16/8 15/7 16/8 32/16

V

1

CCJ

Note: During conﬁguration the user-programmable I/Os are tri-stated with an internal pull-up resistor enabled. If any pin is not used (or not

bonded to a package pin), it is also tri-stated with an internal pull-up resistor enabled after conﬁguration.

4-4

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Pin Information Summary (Cont.)

LFECP/EC15

LFECP20/EC20

LFECP/EC33

Pin Type

Single Ended User I/O

Differential Pair User I/O

256-fpBGA

484-fpBGA

672-fpBGA

484-fpBGA

672-fpBGA

195

97

352

176

13

360

180

13

400

200

13

360

180

13

496

248

13

Dedicated

Muxed

13

Conﬁguration

56

TAP

5

Dedicated (total without supplies)

208

10

373

20

373

20

509

32

373

16

509

28

V

CC

2

12

20

12

20

CCAUX

CCPLL

0

4

Bank0

Bank1

Bank2

Bank3

Bank4

Bank5

Bank6

Bank7

2

4

6

4

6

2

4

6

4

6

2

4

6

4

6

2

4

6

4

6

V

CCIO

2

4

6

4

6

2

4

6

4

6

2

4

6

4

6

2

4

6

4

6

GND, GND0-GND7

NC

20

44

63

44

63

0

11

3

96

3

0

Bank0

Bank1

Bank2

Bank3

Bank4

Bank5

Bank6

Bank7

32/16

18/9

16/8

32/16

17/8

32/16

16/8

1

48/24

40/20

48/24

40/20

1

48/24

40/20

44/22

48/24

44/22

40/20

1

64/32

48/24

40/20

48/24

64/32

48/24

40/20

1

48/24

40/20

44/22

48/24

44/22

40/20

1

64/32

56/28

64/32

56/28

1

Single Ended/

Differential I/O

Pair per Bank

V

CCJ

Note: During conﬁguration the user-programmable I/Os are tri-stated with an internal pull-up resistor enabled. If any pin is not used (or not

bonded to a package pin), it is also tri-stated with an internal pull-up resistor enabled after conﬁguration.

4-5

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Power Supply and NC Connections

Signals

100 TQFP

144 TQFP

208 PQFP

256 fpBGA

E12, E5, E8, M12, M5,

M9, F6, F11, L11, L6

VCC

12, 64

100

EC1, EC3: 13, 92, 99

EC1, EC3: 26, 128, 135

ECP/EC6: 11, 13, 92, 99 ECP/EC6: 24, 26, 128,

135

ECP/EC10: 5, 24, 26,

128, 135, 152

F7, F8

VCCIO0

136, 143

EC1: 187, 208

EC3, ECP/EC6, ECP/

EC10: 187, 197, 208

F9, F10

VCCIO1

VCCIO2

86

73

110, 125

108

157, 176

G11, H11

EC1: 155

EC3, ECP/EC6, ECP/

EC10: 145, 155

J11, K11

L9, L10

L7, L8

VCCIO3

VCCIO4

VCCIO5

56

38

26

73, 84

55, 71

38, 44

106, 120

85, 104

EC1: 53, 74

EC2, ECP/EC6, ECP/

EC10: 53, 64, 74

J6, K6

VCCIO6

VCCIO7

24

2

24, 36

1

37, 51

G6, H6

EC1: 2

EC3, ECP/EC6, ECP/

EC10: 2, 13

L4

VCCJ

18

19

32

B15, R2

VCCAUX

37, 87

54, 126

EC1: 84, 177

EC3, ECP/EC6, ECP/

EC10: 22, 84, 136, 177

—

VCCPLL

—

A1, A16, G10, G7, G8,

G9, H10, H7, H8, H9,

J10, J7, J8, J9, K10, K7,

K8, K9, T1, T16

GND, GND0-GND7 1, 14, 25, 35, 51, 68, 74, EC1, EC3: 15, 28, 37,

EC1: 1, 28, 41, 52, 82,

93, 105, 116, 132, 134,

156, 168, 179

EC3: 1, 28, 41, 52, 72,

82, 93, 105, 116, 132,

89

52, 63, 72, 80, 96, 98,

109, 117, 128, 144

ECP/EC6: 12, 15, 28,

37, 52, 63, 72, 80, 96,

98, 109, 117, 128, 144 134, 138, 156, 168, 179,

189

ECP/EC6: 1, 18, 25, 28,

41, 52, 72, 82, 93, 105,

116, 132, 134, 138, 156,

168, 179, 189

ECP/EC10: 1, 6, 18, 25,

28, 41, 52, 72, 82, 93,

105, 116, 132, 134, 138,

151, 156, 168, 179, 189

EC3: G5, H5, F2, F1, H4,

H3, G2, G1, J4, J3, J5,

K5, H2, H1, J2, J1, R12,

H16, H15, G16, G15,

K12, J12, J14, J15, F16,

F15, J13, H13, H14,

G14, E16, E15, B13, C13

ECP/EC10: None

NC

—

EC1, EC3: 11, 12

ECP6/EC6: None

EC1: 5, 6, 7, 8, 9, 10, 11,

12, 13, 14, 18, 22, 24,

25, 54, 55, 56, 57, 58,

59, 60, 61, 62, 63, 64,

72, 103, 136, 138, 144,

145, 146, 147, 148, 149,

150, 151, 152, 158, 189,

197, 198, 199, 200, 201,

202, 203, 204, 205, 206,

207

ECP/EC15: None

EC3: 5, 6, 18, 24, 25,

103, 151, 152, 158

ECP/EC6: 5, 6, 151, 152

ECP/EC10: None

4-6

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Power Supply and NC Connections (Cont.)

Signals

484 fpBGA

672 fpBGA

VCC

J16, J7, K16, K17, K6, K7, L17, L6, M17, M6, N16, H10, H11, H16, H17, H18, H19, H8, H9, J18, J9,

N17, N6, N7, P16, P7, J6, J17, P6, P17

K8, L19, M19, N7, R20, R7, T19, V18, V8, V9,

W10, W11, W16, W17, W18, W19, W8, W9, K19,

L8, U19, U8

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCCJ

G11, H10, H11, H9

G12, H12, H13, H14

J15, K15, L15, L16

M15, M16, N15, P15

R12, R13, R14, T12

R10, R11, R9, T11

M7, M8, N8, P8

J8, K8, L7, L8

H12, H13, J10, J11, J12, J13

H14, H15, J14, J15, J16, J17

K17, K18, L18, M18, N18, N19

P18, P19, R18, R19, T18, U18

V14, V15, V16, V17, W14, W15

V10, V11, V12, V13, W12, W13

P8, P9, R8, R9, T9, U9

K9, L9, M8, M9, N8, N9

U6

U2

VCCAUX

G15, G16, G7, G8, H16, H7, R16, R7, T15, T16,

T7, T8

G13, H20, H7, J19, J8, K7, L20, M20, M7, N20,

P20, P7, T20, T7, T8, V19, V7, W20, Y13, Y7

VCCPLL

ECP/EC20: None

ECP/EC33: J6, J17, P6, P17

ECP/EC20: None

ECP/EC33: K19, L8, U19, U8

GND, GND0-GND7 A1, A22, AB1, AB22, H15, H8, J10, J11, J12, J13, K10, K11, K12, K13, K14, K15, K16, L10, L11,

J14, J9, K10, K11, K12, K13, K14, K9, L10, L11, L12, L13, L14, L15, L16, L17, M10, M11, M12,

L12, L13, L14, L9, M10, M11, M12, M13, M14, M9, M13, M14, M15, M16, M17, N10, N11, N12, N13,

N10, N11, N12, N13, N14, N9, P10, P11, P12,

P13, P14, P9, R15, R8

N14, N15, N16, N17, P10, P11, P12, P13, P14,

P15, P16, P17, R10, R11, R12, R13, R14, R15,

R16, R17, T10, T11, T12, T13, T14, T15, T16, T17,

U10, U11, U12, U13, U14, U15, U16, U17

NC

ECP/EC6: C3, B2, E5, F5, D3, C2, F4, G4, E3, D2, ECP/EC20: E5, D5, F4, F5, C3, D3, C2, B2, H6,

B1, C1, F3, E2, G5, H6, G3, H4, J5, H5, F2, F1,

E1, D1, R6, P5, P3, P4, R1, R2, R5, R4, T1, T2,

J7, G5, H5, H3, J3, H2, J2, AA2, AA3, W5, Y5, Y6,

W7, AA4, AB3, AC2, AC3, AA5, AB5, AD3, AD2,

R3, T3, V7, T6, V8, U7, W5, U6, AA3, AB3, Y6, V6, AE1, AD1, AD19, AD20, AC19, AB19, AD21,

AA5, W6, Y5, Y4, AA4, AB4, W16, U15, V16, U16, AC20, AF25, AE25, AB21, AB20, AE24, AD23,

Y17, V17, AB20, AA19, Y16, W17, AA20, Y19,

Y18, W18, T17, U17, T18, R17, R19, R18, U22,

T22, R21, R22, P20, N20, P19, P18, E21, D22,

G21, G20, J18, H19, J19, H20, H17, H18, D21,

C22, G19, G18, F20, F19, E20, D20, C21, C20,

F18, E18, B22, B21, G17, F17, D18, C18, C19,

B20, D17, C16, B19, A20, E17, C17, F16, E16,

AD22, AC21, AC22, AB22, AD24, AD25, AE26,

AD26, Y20, Y19, AA23, AA22, AB23, AB24, Y21,

AA21, Y23, Y22, AA24, Y24, J21, J22, J23, H22,

G26, F26, E26, E25, F24, F23, E24, D24, E22,

F22, E21, D22, G20, F20, D21, C21, C23, C22,

B23, C24, D20, E19, B25, B24, B26, A25, C20,

C19

F15, D16, A4, B4, C4, C5, D6, B5, E6, C6, A3, B3, ECP/EC33: None

F6, D5, F7, E8, G6, E7, A2, AB2, A21

ECP/EC10: G5, H6, G3, H4, J5, H5, F2, F1, R6,

P5, P3, P4, R2, R1, R5, R4, T1, T2, R3, T3, W16,

U15, V16, U16, Y17, V17, AB20, AA19, Y16, W17,

AA20, Y19, Y18, W18, T17, U17, T18, R17, R19,

R18, U22, T22, R21, R22, P20, N20, P19, P18,

G21, G20, J18, H19, J19, H20, H17, H18, G17,

F17, D18, C18, C19, B20, D17, C16, B19, A20,

E17, C17, F16, E16, F15, D16, A2, AB2, A21

ECP/EC15: T1, T2, R3, T3, T18, R17, R19, R18,

A2, AB2, A21

ECP/EC20: A2, AB2, A21

ECP/EC33: A2, AB2, A21

4-7

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 100 TQFP

LFEC1

LFEC3

LVDS

Number

Function

Bank

LVDS

Dual Function

Bank

Dual Function

GND0

GND7

GND0

GND7

1*

-

2

VCCIO7

PL2A

PL2B

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

XRES

VCC

7

6

-

VCCIO7

PL2A

PL2B

PL7A

PL7B

PL8A

PL8B

PL9A

PL9B

XRES

VCC

7

6

-

3

T

C

T

VREF2_7

VREF1_7

T

C

T

VREF2_7

VREF1_7

4

5

6

C

T

C

T

7

8

C

T

C

T

9

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

C

TCK

6

-

TCK

6

-

GND

TDI

6

TDI

6

TMS

TDO

VCCJ

PL7A

PL7B

PL8A

PL8B

PL14A

VCCIO6

VCCJ

PL11A

PL11B

PL12A

PL12B

PL18A

VCCIO6

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

VREF1_6

T

C

T

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

LUM0_PLLC_FB_A

VREF1_6

C

GND5

GND6

GND5

GND6

25*

-

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

VCCIO5

PB2A

5

-

VCCIO5

PB10A

PB10B

PB11A

PB11B

PB14A

PB16A

PB16B

PB17A

GND5

5

-

T

C

T

C

T

PB2B

PB3A

PB3B

C

PB6A

BDQS6

VREF2_5

VREF1_5

PCLKT5_0

BDQS14

VREF2_5

VREF1_5

PCLKT5_0

PB8A

T

C

T

C

T

PB8B

PB9A

GND5

PB9B

C

PCLKC5_0

PB17B

VCCAUX

VCCIO4

PB18A

PB18B

C

PCLKC5_0

VCCAUX

VCCIO4

PB10A

PB10B

4

T

WRITEN

CS1N

T

WRITEN

CS1N

C

4-8

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 100 TQFP (Cont.)

LFEC1

LFEC3

Number

Function

Bank

LVDS

Dual Function

VREF1_4

CSN

Function

Bank

LVDS

Dual Function

VREF1_4

CSN

41

42

43

44

45

46

47

48

49

50

PB11A

PB11B

PB12B

PB13A

PB13B

PB14A

PB14B

PB15B

PB16B

PB17B

4

T

PB19A

PB19B

PB20B

PB21A

PB21B

PB22A

PB22B

PB23B

PB24B

PB25B

4

T

C

D0/SPID7

D2/SPID5

D1/SPID6

BDQS14

D0/SPID7

D2/SPID5

D1/SPID6

BDQS22

T

C

T

C

T

C

D3/SPID4

D4/SPID3

D5/SPID2

D6/SPID1

C

D3/SPID4

D4/SPID3

D5/SPID2

D6/SPID1

GND3

GND4

GND3

GND4

51*

-

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

PR10B

PR10A

PR9B

3

-

C

T

C

T

RLM0_PLLC_FB_A

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR14B

PR14A

PR13B

PR13A

VCCIO3

PR12B

PR12A

PR11B

PR11A

CFG2

3

-

C

T

C

T

RLM0_PLLC_FB_A

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR9A

VCCIO3

PR8B

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

PR8A

PR7B

PR7A

CFG2

CFG1

CFG0

VCC

PROGRAMN

CCLK

3

-

PROGRAMN

CCLK

3

-

INITN

GND

DONE

PR5B

3

2

1

DONE

PR9B

3

2

1

C

T

PCLKC2_0

PCLKT2_0

VREF1_2

C

T

PCLKC2_0

PCLKT2_0

VREF1_2

PR5A

PR9A

PR2B

VCCIO2

GND2

PT17B

PT17A

PT14B

PT14A

PT13A

PT12B

PT12A

VCCIO2

GND2

C

T

C

T

PT25B

PT25A

PT22B

PT22A

PT21A

PT20B

PT20A

C

T

C

T

TDQS14

TDQS22

C

T

C

T

4-9

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 100 TQFP (Cont.)

LFEC1

LFEC3

Number

Function

Bank

LVDS

Dual Function

VREF2_1

Function

Bank

LVDS

Dual Function

VREF2_1

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

PT11B

PT11A

PT10B

PT10A

VCCIO1

VCCAUX

PT9B

1

-

C

T

C

T

PT19B

PT19A

PT18B

PT18A

VCCIO1

VCCAUX

PT17B

GND0

1

-

C

T

C

T

VREF1_1

0

C

PCLKC0_0

0

C

PCLKC0_0

GND0

PT9A

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

PT17A

PT16B

PT16A

PT15B

PT14B

PT14A

PT12B

PT12A

PT10B

PT10A

VCCIO0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

PT8B

PT8A

PT7B

PT6B

C

T

C

T

C

T

C

T

C

T

C

T

PT6A

TDQS6

TDQS14

PT4B

PT4A

PT2B

PT2A

VCCIO0

*Double bonded to the pin.

4-10

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3, LFECP/EC6 Logic Signal Connections: 144 TQFP

LFEC1

LFEC3

LFECP6/EC6

Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

1

VCCIO7

PL2A

PL2B

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

XRES

NC

7

6

-

VCCIO7

PL2A

PL2B

PL7A

PL7B

PL8A

PL8B

PL9A

PL9B

XRES

NC

7

6

-

VCCIO7

PL2A

7

2

T

C

T

VREF2_7

VREF1_7

T

C

T

VREF2_7

VREF1_7

7

6

-

T

C

T

VREF2_7

VREF1_7

3

PL2B

4

PL7A

5

C

T

C

T

PL7B

C

T

6

PL8A

7

C

T

C

T

PL8B

C

T

8

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

PL9A

PCLKT7_0

PCLKC7_0

9

C

PL9B

C

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

XRES

VCC

NC

-

NC

-

GND

-

VCC

-

VCC

-

VCC

-

TCK

6

-

TCK

6

-

TCK

6

-

GND

TDI

6

TDI

6

TDI

6

TMS

TDO

VCCJ

PL7A

PL7B

PL8A

PL8B

VCCIO6

PL9A

PL9B

PL10A

GND6

PL10B

PL11A

PL11B

PL12A

PL12B

PL14A

PL14B

VCCIO6

VCCJ

PL11A

PL11B

PL12A

PL12B

VCCIO6

PL13A

PL13B

PL14A

GND6

PL14B

PL15A

PL15B

PL16A

PL16B

PL18A

PL18B

VCCIO6

VCCJ

PL20A

PL20B

PL21A

PL21B

VCCIO6

PL22A

PL22B

PL23A

GND6

PL23B

PL24A

PL24B

PL25A

PL25B

PL27A

PL27B

VCCIO6

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

C

T

C

T

C

T

C

T

C

T

C

T

C

T

LDQS11

LDQS15

LDQS24

C

T

C

T

C

T

C

T

C

T

C

T

VREF1_6

VREF2_6

VREF1_6

VREF2_6

VREF1_6

VREF2_6

C

GND5

GND6

GND5

GND6

GND5

GND6

37*

-

38

39

40

41

42

43

44

45

46

47

48

49

VCCIO5

PB2A

PB2B

PB3A

PB3B

PB5B

VCCIO5

PB6A

PB6B

PB7A

PB7B

PB8A

5

VCCIO5

PB10A

PB10B

PB11A

PB11B

PB13B

VCCIO5

PB14A

PB14B

PB15A

PB15B

PB16A

5

VCCIO5

PB10A

PB10B

PB11A

PB11B

PB13B

VCCIO5

PB14A

PB14B

PB15A

PB15B

PB16A

5

T

C

T

C

T

C

T

C

T

C

T

C

T

BDQS6

T

C

T

C

T

BDQS14

VREF2_5

T

C

T

C

T

BDQS14

VREF2_5

4-11

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3, LFECP/EC6 Logic Signal Connections: 144 TQFP (Cont.)

LFEC1

LFEC3

LFECP6/EC6

Number Pin Function Bank LVDS

Dual Function

VREF1_5

Pin Function Bank LVDS

Dual Function

VREF1_5

Pin Function Bank LVDS

Dual Function

VREF1_5

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

PB8B

PB9A

5

-

C

T

PB16B

PB17A

GND5

5

-

C

T

PB16B

PB17A

GND5

5

-

C

T

PCLKT5_0

GND5

PB9B

C

PCLKC5_0

PB17B

VCCAUX

VCCIO4

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

C

PCLKC5_0

PB17B

VCCAUX

VCCIO4

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

C

PCLKC5_0

VCCAUX

VCCIO4

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND4

4

T

C

T

C

T

C

T

WRITEN

CS1N

T

C

T

C

T

C

T

WRITEN

CS1N

T

C

T

C

T

C

T

WRITEN

CS1N

VREF1_4

CSN

VREF1_4

CSN

VREF1_4

CSN

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16B

PB17B

VCCIO4

C

T

D1/SPID6

BDQS14

D3/SPID4

PB21B

PB22A

PB22B

PB23A

PB23B

PB24B

PB25B

VCCIO4

C

T

D1/SPID6

BDQS22

D3/SPID4

PB21B

PB22A

PB22B

PB23A

PB23B

PB24B

PB25B

VCCIO4

C

T

D1/SPID6

BDQS22

D3/SPID4

C

T

C

T

C

T

C

D4/SPID3

D5/SPID2

D6/SPID1

C

D4/SPID3

D5/SPID2

D6/SPID1

C

D4/SPID3

D5/SPID2

D6/SPID1

GND3

GND4

GND3

GND4

GND3

GND4

72*

-

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

VCCIO3

PR14A

PR12B

PR12A

PR11B

PR11A

PR10B

GND3

PR10A

PR9B

3

-

VCCIO3

PR18A

PR16B

PR16A

PR15B

PR15A

PR14B

GND3

3

-

VCCIO3

PR27A

PR25B

PR25A

PR24B

PR24A

PR23B

GND3

3

-

VREF1_3

C

T

C

T

C

T

C

T

C

T

C

T

RDQS11

RDQS15

RDQS24

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR14A

PR13B

PR13A

VCCIO3

PR12B

PR12A

PR11B

PR11A

CFG2

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR23A

PR22B

PR22A

VCCIO3

PR21B

PR21A

PR20B

PR20A

CFG2

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR9A

VCCIO3

PR8B

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

PR8A

PR7B

PR7A

CFG2

CFG1

CFG0

VCC

PROGRAMN

CCLK

3

-

PROGRAMN

CCLK

3

-

PROGRAMN

CCLK

3

-

INITN

GND

DONE

GND

3

-

DONE

GND

3

-

DONE

GND

3

-

4-12

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3, LFECP/EC6 Logic Signal Connections: 144 TQFP (Cont.)

LFEC1

LFEC3

LFECP6/EC6

Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

99

VCC

PR5B

PR5A

PR4B

PR4A

PR3B

PR3A

PR2B

PR2A

VCCIO2

-

VCC

PR9B

PR9A

PR8B

PR8A

PR7B

PR7A

PR2B

PR2A

VCCIO2

-

VCC

PR9B

PR9A

PR8B

PR8A

PR7B

PR7A

PR2B

PR2A

VCCIO2

-

100

101

102

103

104

105

106

107

108

2

C

T

C

T

C

T

C

T

PCLKC2_0

PCLKT2_0

2

C

T

C

T

C

T

C

T

PCLKC2_0

PCLKT2_0

2

C

T

C

T

C

T

C

T

PCLKC2_0

PCLKT2_0

VREF1_2

VREF2_2

VREF1_2

VREF2_2

VREF1_2

VREF2_2

GND1

GND2

GND1

GND2

GND1

GND2

109*

-

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

VCCIO1

PT17B

PT17A

PT15A

PT14B

PT14A

PT13B

GND1

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

VCCIO1

VCCAUX

PT9B

1

-

VCCIO1

PT25B

PT25A

PT23A

PT22B

PT22A

PT21B

GND1

1

-

VCCIO1

PT25B

PT25A

PT23A

PT22B

PT22A

PT21B

GND1

1

-

C

T

C

T

C

T

C

T

C

T

C

T

TDQS14

TDQS22

C

T

C

T

C

T

C

T

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

VCCIO1

VCCAUX

PT17B

GND0

T

C

T

C

T

C

T

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

VCCIO1

VCCAUX

PT17B

GND0

T

C

T

C

T

C

T

VREF2_1

VREF1_1

VREF2_1

VREF1_1

VREF2_1

VREF1_1

0

C

PCLKC0_0

0

C

PCLKC0_0

0

C

PCLKC0_0

GND0

PT9A

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

VCCIO0

PT13B

PT13A

PT12B

PT12A

PT10B

PT10A

VCCIO0

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

VCCIO0

PT13B

PT13A

PT12B

PT12A

PT10B

PT10A

VCCIO0

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

TDQS6

TDQS14

VCCIO0

PT5B

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

PT5A

PT4B

PT4A

PT2B

PT2A

VCCIO0

GND0

GND7

GND0

GND7

GND0

GND7

144*

-

*Double bonded to the pin.

4-13

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 208 PQFP

LFEC1

LFEC3

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

GND0

-

1*

-

GND7

VCCIO7

PL2A

PL2B

NC

GND7

2

7

-

VCCIO7

PL2A

PL2B

NC

7

-

3

T

VREF2_7

VREF1_7

T

VREF2_7

VREF1_7

4

C

5

6

NC

-

NC

-

7

NC

-

PL3B

PL4A

PL4B

PL5A

PL5B

PL6A

VCCIO7

PL6B

PL7A

PL7B

PL8A

NC

7

-

8

NC

-

T

C

T

C

T

9

NC

-

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

NC

-

NC

-

NC

-

LDQS6

NC

-

NC

-

C

T

C

T

PL3A

PL3B

PL4A

NC

7

-

T

C

T

PL4B

PL5A

PL5B

NC

7

-

C

T

PL8B

PL9A

PL9B

VCCAUX

XRES

NC

7

-

C

T

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

C

XRES

NC

6

-

6

-

NC

-

NC

-

VCC

TCK

GND

TDI

-

VCC

-

6

-

TCK

6

-

GND

6

TDI

6

TMS

TDO

VCCJ

PL7A

PL7B

PL8A

PL8B

VCCIO6

PL9A

PL9B

PL10A

GND6

PL10B

TMS

TDO

VCCJ

PL11A

PL11B

PL12A

PL12B

VCCIO6

PL13A

PL13B

PL14A

GND6

PL14B

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

C

T

C

T

C

T

C

4-14

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 208 PQFP (Cont.)

LFEC1

LFEC3

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

43

44

45

46

47

48

49

50

51

PL11A

PL11B

PL12A

PL12B

PL13A

PL13B

PL14A

PL14B

VCCIO6

6

T

C

T

LDQS11

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

PL18B

VCCIO6

6

T

C

T

LDQS15

C

T

C

T

C

T

C

T

VREF1_6

VREF2_6

VREF1_6

VREF2_6

C

GND5

GND6

GND5

GND6

52*

-

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

VCCIO5

NC

5

-

VCCIO5

PB2A

5

-

T

C

T

C

T

C

T

C

T

C

NC

-

PB2B

NC

-

PB3A

NC

-

PB3B

NC

-

PB4A

NC

-

PB4B

NC

-

PB5A

NC

-

PB5B

NC

-

PB6A

BDQS6

NC

-

PB6B

NC

-

VCCIO5

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

VCCIO5

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

VCCAUX

PB2A

PB2B

PB3A

PB3B

PB4A

PB4B

PB5A

NC

5

-

T

C

T

C

T

C

T

C

T

C

T

C

T

PB5B

VCCIO5

PB6A

PB6B

PB7A

PB7B

PB8A

PB8B

PB9A

GND5

PB9B

VCCAUX

5

-

C

T

C

T

C

T

C

T

BDQS6

T

C

T

C

T

C

T

BDQS14

VREF2_5

VREF1_5

PCLKT5_0

VREF2_5

VREF1_5

PCLKT5_0

C

PCLKC5_0

C

PCLKC5_0

4-15

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 208 PQFP (Cont.)

LFEC1

LFEC3

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

85

86

VCCIO4

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND4

4

-

VCCIO4

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

4

-

T

C

T

C

T

C

T

WRITEN

CS1N

T

C

T

C

T

C

T

WRITEN

CS1N

87

88

VREF1_4

CSN

VREF1_4

CSN

89

90

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

91

92

93

94

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

PB17B

NC

C

T

D1/SPID6

BDQS14

D3/SPID4

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

PB25B

NC

C

T

D1/SPID6

BDQS22

D3/SPID4

95

96

C

T

C

T

97

98

C

T

D4/SPID3

D5/SPID2

D6/SPID1

C

T

D4/SPID3

D5/SPID2

D6/SPID1

99

100

101

102

103

104

C

T

C

T

C

VCCIO4

4

VCCIO4

4

GND3

GND4

GND3

GND4

105*

-

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

VCCIO3

PR14B

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

PR10B

GND3

PR10A

PR9B

3

VCCIO3

PR18B

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND3

3

C

T

VREF2_3

VREF1_3

C

T

VREF2_3

VREF1_3

C

T

C

T

C

T

C

T

C

T

C

T

RDQS11

RDQS15

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR14A

PR13B

PR13A

VCCIO3

PR12B

PR12A

PR11B

PR11A

CFG2

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR9A

VCCIO3

PR8B

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

PR8A

PR7B

PR7A

CFG2

CFG1

4-16

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 208 PQFP (Cont.)

LFEC1

LFEC3

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

CFG0

VCC

3

-

CFG0

VCC

3

-

PROGRAMN

CCLK

INITN

GND

DONE

GND

VCC

3

-

PROGRAMN

CCLK

INITN

GND

3

-

3

-

DONE

GND

3

-

VCC

-

NC

-

VCCAUX

PR9B

GND2

PR9A

PR8B

PR8A

PR7B

PR7A

PR6B

VCCIO2

PR6A

PR5B

PR5A

PR4B

PR4A

NC

-

PR5B

NC

2

-

C

PCLKC2_0

PCLKT2_0

2

-

C

PCLKC2_0

PCLKT2_0

PR5A

PR4B

PR4A

PR3B

PR3A

NC

2

-

T

C

T

C

T

C

T

C

T

C

NC

-

NC

-

T

C

T

C

T

RDQS6

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

PR2B

PR2A

VCCIO2

2

C

T

VREF1_2

VREF2_2

PR2B

PR2A

VCCIO2

2

C

T

VREF1_2

VREF2_2

GND1

GND2

GND1

GND2

156*

-

157

158

159

160

161

162

163

164

165

166

167

168

VCCIO1

NC

1

-

VCCIO1

NC

1

-

PT17B

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND1

1

C

T

PT25B

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND1

1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS14

TDQS22

C

4-17

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC1, LFEC3 Logic Signal Connections: 208 PQFP (Cont.)

LFEC1

LFEC3

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

VCCIO1

VCCAUX

PT9B

GND0

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

VCCIO0

PT5B

NC

1

-

T

C

T

C

T

C

T

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

VCCIO1

VCCAUX

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

VCCIO0

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

VCCIO0

PT6B

1

-

T

C

T

C

T

C

T

VREF2_1

VREF1_1

VREF2_1

VREF1_1

0

-

C

PCLKC0_0

0

C

PCLKC0_0

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

TDQS6

TDQS14

C

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

NC

0

-

T

C

T

C

T

C

T

C

T

C

T

C

T

NC

-

C

T

C

T

C

T

C

T

C

T

NC

-

PT6A

TDQS6

NC

-

PT5B

NC

-

PT5A

NC

-

PT4B

NC

-

PT4A

NC

-

PT3B

NC

-

PT3A

NC

-

PT2B

NC

-

PT2A

VCCIO0

0

VCCIO0

* Double bonded to the pin.

4-18

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10 Logic Signal Connections: 208 PQFP

LFECP6/LFEC6

Pin Number Pin Function Bank LVDS

GND0

LFECP10/LFEC10

Dual Function

Pin Function Bank LVDS

Dual Function

GND0

GND7

1*

-

GND7

VCCIO7

PL2A

PL2B

NC

2

7

-

VCCIO7

PL2A

7

-

3

T

VREF2_7

VREF1_7

T

VREF2_7

VREF1_7

4

C

PL2B

C

5

VCC

6

NC

-

GND

-

7

PL3B

PL4A

PL4B

PL5A

PL5B

PL6A

VCCIO7

PL6B

PL7A

PL7B

PL8A

GND7

PL8B

PL9A

PL9B

VCCAUX

XRES

VCC

7

-

PL12B

PL13A

PL13B

PL14A

PL14B

PL15A

VCCIO7

PL15B

PL16A

PL16B

PL17A

GND7

PL17B

PL18A

PL18B

VCCAUX

XRES

VCC

7

-

8

T

C

T

C

T

C

T

C

T

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

LDQS6

LDQS15

C

T

C

T

C

T

C

T

C

T

C

T

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

C

6

-

6

-

GND

-

GND

-

VCC

-

VCC

-

TCK

6

-

TCK

6

-

GND

TDI

6

TDI

6

TMS

TDO

VCCJ

PL20A

PL20B

PL21A

PL21B

VCCIO6

PL22A

PL22B

PL23A

GND6

PL23B

VCCJ

PL29A

PL29B

PL30A

PL30B

VCCIO6

PL31A

PL31B

PL32A

GND6

PL32B

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

C

T

C

T

C

T

C

4-19

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10 Logic Signal Connections: 208 PQFP (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

43

44

45

46

47

48

49

50

51

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

PL27B

VCCIO6

6

T

C

T

LDQS24

PL33A

PL33B

PL34A

PL34B

PL35A

PL35B

PL36A

PL36B

VCCIO6

6

T

C

T

LDQS33

C

T

C

T

C

T

C

T

VREF1_6

VREF2_6

VREF1_6

VREF2_6

C

GND5

GND6

GND5

GND6

52*

-

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

VCCIO5

PB2A

5

-

VCCIO5

PB2A

5

-

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

PB2B

PB3A

PB3B

PB4A

PB4B

PB5A

PB5B

PB6A

BDQS6

PB6A

BDQS6

PB6B

VCCIO5

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

VCCIO5

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

VCCAUX

VCCIO5

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

PB21B

VCCIO5

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

PB25B

VCCAUX

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

BDQS14

T

C

T

C

T

C

T

BDQS22

VREF2_5

VREF1_5

PCLKT5_0

VREF2_5

VREF1_5

PCLKT5_0

C

PCLKC5_0

C

PCLKC5_0

4-20

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10 Logic Signal Connections: 208 PQFP (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

85

86

VCCIO4

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

4

VCCIO4

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND4

4

T

C

T

C

T

C

T

WRITEN

CS1N

T

C

T

C

T

C

T

WRITEN

CS1N

87

88

VREF1_4

CSN

VREF1_4

CSN

89

90

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

91

92

93

94

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

PB25B

PB33A

VCCIO4

C

T

D1/SPID6

BDQS22

D3/SPID4

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

PB33B

PB41A

VCCIO4

C

T

D1/SPID6

BDQS30

D3/SPID4

95

96

C

T

C

T

97

98

C

T

D4/SPID3

D5/SPID2

D6/SPID1

C

T

D4/SPID3

D5/SPID2

D6/SPID1

99

100

101

102

103

104

C

T

C

T

C

GND3

GND4

GND3

GND4

105*

-

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

VCCIO3

PR27B

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR23B

GND3

3

VCCIO3

PR36B

PR36A

PR35B

PR35A

PR34B

PR34A

PR33B

PR33A

PR32B

GND3

3

C

T

VREF2_3

VREF1_3

C

T

VREF2_3

VREF1_3

C

T

C

T

C

T

C

T

C

T

C

T

RDQS24

RDQS33

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

PR23A

PR22B

PR22A

VCCIO3

PR21B

PR21A

PR20B

PR20A

CFG2

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

PR32A

PR31B

PR31A

VCCIO3

PR30B

PR30A

PR29B

PR29A

CFG2

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

C

T

C

T

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

CFG1

4-21

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10 Logic Signal Connections: 208 PQFP (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

CFG0

VCC

3

-

CFG0

VCC

3

-

PROGRAMN

CCLK

INITN

GND

3

-

PROGRAMN

CCLK

3

-

INITN

GND

DONE

GND

3

-

DONE

GND

3

-

VCC

-

VCC

-

VCCAUX

PR9B

GND2

PR9A

PR8B

PR8A

PR7B

PR7A

PR6B

VCCIO2

PR6A

PR5B

PR5A

PR4B

PR4A

NC

-

VCCAUX

PR18B

GND2

-

2

-

C

PCLKC2_0

PCLKT2_0

2

-

C

PCLKC2_0

PCLKT2_0

T

C

T

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

VCCIO2

PR15A

PR14B

PR14A

PR13B

PR13A

GND

T

C

T

C

T

C

T

C

T

C

T

C

T

RDQS6

T

C

T

C

T

RDQS15

NC

-

VCC

-

PR2B

PR2A

VCCIO2

2

C

T

VREF1_2

VREF2_2

PR2B

2

C

T

VREF1_2

VREF2_2

PR2A

VCCIO2

GND1

GND2

GND1

GND2

156*

-

157

158

159

160

161

162

163

164

165

166

167

168

VCCIO1

PT33A

PT25B

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND1

1

VCCIO1

PT41A

PT33B

PT33A

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND1

1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS22

TDQS30

C

4-22

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10 Logic Signal Connections: 208 PQFP (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

Pin Number Pin Function Bank LVDS

Dual Function

Pin Function Bank LVDS

Dual Function

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

VCCIO1

VCCAUX

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

VCCIO0

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

VCCIO0

PT6B

1

-

T

C

T

C

T

C

T

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

VCCIO1

VCCAUX

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

VCCIO0

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

VCCIO0

PT6B

1

-

T

C

T

C

T

C

T

VREF2_1

VREF1_1

VREF2_1

VREF1_1

0

C

PCLKC0_0

0

C

PCLKC0_0

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

C

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

TDQS14

TDQS22

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

PT6A

TDQS6

PT6A

TDQS6

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

VCCIO0

*Double bonded to the pin.

4-23

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

GND

D4

D3

C3

C2

B1

C1

E3

E4

F4

F5

G4

G3

D2

D1

E1

GND

E2

F3

G5

H5

F2

F1

H4

H3

G2

-

GND7

PL2A

PL2B

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

PL6A

PL6B

PL7A

PL7B

PL8A

PL8B

PL9A

GND7

PL9B

XRES

NC

7

6

-

GND7

PL2A

PL2B

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

PL6A

PL6B

PL7A

PL7B

PL8A

PL8B

PL9A

GND7

PL9B

XRES

PL11A

PL11B

PL12A

PL12B

PL13A

PL13B

PL14A

GND6

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND6

PL18B

TCK

7

6

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

VREF2_7

VREF1_7

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

VREF2_7

VREF1_7

LDQS6

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

C

T

C

T

C

T

C

T

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

G1

J4

NC

-

C

T

C

T

C

T

C

T

NC

-

LDQS15

J3

NC

-

J5

NC

-

K5

H2

H1

J2

NC

-

NC

-

NC

-

NC

-

J1

NC

-

C

K4

K3

L3

L5

L4

TCK

TDI

6

TDI

TMS

TDO

VCCJ

TMS

TDO

VCCJ

4-24

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA (Cont.)

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

Ball Function Bank LVDS

Dual Function

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

K2

K1

PL11A

PL11B

PL12A

PL12B

PL13A

PL13B

PL14A

GND6

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

PL18B

GND6

GND5

PB2A

6

5

T

C

T

C

T

C

T

PL20A

PL20B

PL21A

PL21B

PL22A

PL22B

PL23A

GND6

PL23B

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

PL27B

GND6

GND5

PB2A

6

5

T

C

T

C

T

C

T

L2

L1

M2

M1

N1

GND

N2

M4

M3

P1

C

T

C

T

LDQS15

LDQS24

C

T

C

T

R1

P2

C

T

C

T

P3

C

T

C

T

N3

N4

GND

P4

VREF1_6

VREF2_6

VREF1_6

VREF2_6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

N5

P5

PB2B

PB3A

P6

PB3B

R4

R3

T2

PB4A

PB4B

PB5A

T3

PB5B

R5

R6

T4

PB6A

BDQS6

PB6A

BDQS6

PB6B

PB7A

T5

PB7B

N6

M6

T6

PB8A

PB8B

PB9A

GND

T7

GND5

PB9B

GND5

PB9B

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

P7

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

N7

R7

R8

M7

M8

T8

4-25

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA (Cont.)

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

GND

T9

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

-

5

4

-

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

5

4

3

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

P8

BDQS14

N8

R9

R10

P9

VREF2_5

VREF1_5

PCLKT5_0

VREF2_5

VREF1_5

PCLKT5_0

N9

T10

GND

T11

T12

T13

P10

N10

T14

T15

M10

GND

M11

R11

P11

R13

R14

P12

P13

N11

-

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

VREF1_4

CSN

VREF1_4

CSN

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

C

T

C

T

C

T

C

T

D1/SPID6

BDQS22

D3/SPID4

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND4

C

T

C

T

C

T

C

T

D1/SPID6

BDQS22

D3/SPID4

D4/SPID3

D5/SPID2

D4/SPID3

D5/SPID2

N12

R12

GND

-

PB25B

NC

4

-

C

D6/SPID1

PB25B

PB26A

GND4

C

D6/SPID1

GND4

-

4

-

GND4

GND

N13

N14

P14

P15

R15

R16

M13

M14

P16

GND

GND3

PR18B

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND3

3

GND3

C

T

VREF2_3

VREF1_3

PR27B

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR23B

GND3

C

T

VREF2_3

VREF1_3

C

T

C

T

C

T

C

T

C

T

C

T

RDQS15

RDQS24

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

4-26

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA (Cont.)

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

DI/CSSPIN

Ball Function Bank LVDS

Dual Function

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

DI/CSSPIN

N16

N15

M15

M16

L16

K16

J16

L12

L14

L13

K13

L15

K15

K14

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

CFG2

CFG1

CFG0

PROGRAMN

CCLK

INITN

DONE

-

3

-

T

C

T

C

T

C

T

PR23A

PR22B

PR22A

PR21B

PR21A

PR20B

PR20A

CFG2

3

2

T

C

T

C

T

C

T

DOUT/CSON

BUSY/SISPI

D7/SPID0

CFG1

CFG0

PROGRAMN

CCLK

INITN

DONE

GND3

PR18B

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND3

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

PR9B

H16

H15

G16

G15

K12

J12

J14

J15

F16

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

RDQS15

NC

-

C

-

F15

J13

H13

H14

G14

E16

E15

H12

GND

G12

G13

F13

F12

E13

D16

D15

F14

E14

NC

-

T

C

T

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

PR9B

GND2

PR9A

PR8B

PR8A

PR7B

PR7A

PR6B

PR6A

PR5B

PR5A

2

C

PCLKC2_0

PCLKT2_0

C

PCLKC2_0

PCLKT2_0

GND2

PR9A

T

C

T

C

T

C

T

C

T

2

T

C

T

C

T

C

T

C

T

PR8B

PR8A

PR7B

PR7A

PR6B

RDQS6

PR6A

RDQS6

PR5B

PR5A

4-27

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA (Cont.)

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

C16

B16

C15

C14

D14

D13

GND

-

PR4B

PR4A

PR3B

PR3A

PR2B

PR2A

GND2

GND1

-

2

1

-

C

T

C

T

C

T

PR4B

PR4A

2

1

0

C

T

C

T

C

T

PR3B

PR3A

VREF1_2

VREF2_2

PR2B

VREF1_2

VREF2_2

PR2A

GND2

GND1

PT26B

PT26A

PT25B

GND1

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND1

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

B13

C13

C12

-

NC

-

C

T

NC

-

PT25B

-

1

-

C

D12

A15

B14

D11

C11

E10

E11

A14

GND

A13

D10

C10

A12

B12

A11

B11

A10

GND

B10

C9

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND1

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

1

0

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS22

C

T

C

T

C

T

C

T

VREF2_1

VREF1_1

C

T

VREF2_1

VREF1_1

C

T

C

T

C

PCLKC0_0

C

PCLKC0_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

B9

E9

C

T

C

T

D9

D8

C

T

C

T

C8

TDQS14

A9

C

GND

A8

T

C

T

C

T

B8

B7

4-28

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA (Cont.)

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

D7

C7

A7

PT11B

PT11A

PT10B

PT10A

PT9B

GND0

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

GND0

GND

VCC

0

-

C

T

PT11B

PT11A

PT10B

PT10A

PT9B

GND0

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

GND0

GND

VCC

0

-

C

T

C

T

C

T

A6

E7

C

GND

E6

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

D6

C6

B6

B5

A5

A4

TDQS6

A3

A2

B2

B3

D5

C5

C4

B4

GND

A1

A16

G10

G7

G8

G9

H10

H7

H8

H9

J10

J7

-

J8

-

J9

-

K10

K7

-

K8

-

K9

-

T1

-

T16

E12

-

4-29

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFEC3 and LFECP/EC6 Logic Signal Connections: 256 fpBGA (Cont.)

LFEC3

LFECP6/LFEC6

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

E5

E8

VCC

-

VCC

-

M12

M5

M9

B15

R2

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCCAUX

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCC

-

VCCAUX

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCC

-

F7

0

1

2

3

4

5

6

7

-

0

1

2

3

4

5

6

7

-

F8

F10

F9

G11

H11

J11

K11

L10

L9

L7

L8

J6

K6

G6

H6

F6

F11

L11

L6

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

4-30

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

GND

D4

D3

GND

C3

C2

B1

GND7

PL2A

7

-

GND7

PL2A

7

6

T

VREF2_7

VREF1_7

T

VREF2_7

VREF1_7

PL2B

C

PL2B

C

GND7

PL12A

PL12B

PL13A

PL13B

PL14A

GND7

-

GND7

PL16A

PL16B

PL17A

PL17B

PL18A

GND7

PL18B

PL19A

PL19B

PL20A

PL20B

PL21A

PL21B

PL22A

GND7

PL22B

XRES

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

GND6

PL27B

PL28A

PL28B

PL29A

PL29B

PL30A

PL30B

PL31A

GND6

PL31B

TCK

T

C

T

C

T

C

T

C

T

C1

E3

GND

-

E4

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND7

PL18B

XRES

PL20A

PL20B

PL21A

PL21B

PL22A

PL22B

PL23A

GND6

PL23B

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

GND6

PL27B

TCK

7

6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

F4

LDQS15

LDQS19

F5

G4

G3

D2

D1

E1

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

GND

E2

C

F3

G5

H5

F2

T

C

T

C

T

C

T

C

T

C

T

C

T

F1

H4

H3

G2

GND

G1

J4

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

LDQS24

LDQS28

J3

J5

K5

H2

H1

J2

GND

J1

C

K4

K3

TDI

4-31

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

L3

L5

TMS

6

-

TMS

6

5

TDO

L4

VCCJ

K2

PL29A

PL29B

PL30A

PL30B

PL31A

PL31B

PL32A

GND6

-

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

PL37A

PL37B

PL38A

PL38B

PL39A

PL39B

PL40A

GND6

PL40B

PL41A

PL41B

PL42A

PL42B

PL43A

PL43B

PL44A

PL44B

GND6

GND5

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

K1

L2

L1

M2

M1

N1

GND

-

N2

M4

M3

P1

PL32B

PL33A

PL33B

PL34A

PL34B

PL35A

PL35B

PL36A

PL36B

GND6

GND5

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

6

5

C

T

C

T

LDQS33

LDQS41

C

T

C

T

R1

P2

C

T

C

T

P3

C

T

C

T

N3

N4

GND

P4

VREF1_6

VREF2_6

VREF1_6

VREF2_6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

N5

P5

P6

R4

R3

T2

GND

T3

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

R5

R6

T4

BDQS14

T5

N6

M6

T6

GND

T7

C

T

C

T

P7

4-32

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

N7

R7

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND4

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

GND4

PB33B

PB34A

GND4

-

5

4

-

C

T

C

T

C

T

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND4

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

GND4

PB33B

PB34A

GND4

GND3

PR44B

PR44A

5

4

3

C

T

C

T

C

T

R8

M7

M8

T8

GND

T9

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

P8

BDQS22

N8

R9

R10

P9

VREF2_5

VREF1_5

PCLKT5_0

VREF2_5

VREF1_5

PCLKT5_0

N9

T10

GND

T11

T12

T13

P10

N10

T14

T15

M10

GND

M11

R11

P11

R13

R14

P12

P13

N11

GND

N12

R12

GND

-

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

VREF1_4

CSN

VREF1_4

CSN

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

C

T

C

T

C

T

C

T

D1/SPID6

BDQS30

D3/SPID4

C

T

C

T

C

T

C

T

D1/SPID6

BDQS30

D3/SPID4

D4/SPID3

D5/SPID2

D4/SPID3

D5/SPID2

C

D6/SPID1

C

D6/SPID1

-

GND

N13

N14

GND3

PR36B

PR36A

3

C

T

VREF2_3

VREF1_3

C

T

VREF2_3

VREF1_3

4-33

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

P14

P15

R15

R16

M13

M14

P16

GND

N16

N15

M15

M16

L16

K16

J16

PR35B

PR35A

PR34B

PR34A

PR33B

PR33A

PR32B

GND3

3

-

C

T

PR43B

PR43A

PR42B

PR42A

PR41B

PR41A

PR40B

GND3

3

2

C

T

C

T

C

T

C

T

C

T

RDQS33

RDQS41

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

PR32A

PR31B

PR31A

PR30B

PR30A

PR29B

PR29A

CFG2

T

C

T

C

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

DI/CSSPIN

PR40A

PR39B

PR39A

PR38B

PR38A

PR37B

PR37A

CFG2

T

C

T

C

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

L12

L14

L13

K13

L15

K15

K14

GND

H16

-

CFG1

CFG0

PROGRAMN

CCLK

PROGRAMN

CCLK

INITN

DONE

GND3

DONE

GND3

PR27B

-

C

PR31B

GND3

C

H15

G16

G15

K12

J12

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR23B

GND3

3

2

T

C

T

PR31A

PR30B

PR30A

PR29B

PR29A

PR28B

PR28A

PR27B

GND3

T

C

T

C

T

C

T

J14

C

T

C

T

J15

RDQS24

RDQS28

F16

GND

F15

J13

C

PR23A

PR22B

PR22A

PR21B

PR21A

PR20B

PR20A

PR18B

GND2

T

C

T

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR22B

GND2

T

C

T

H13

H14

G14

E16

E15

H12

GND

C

T

C

T

C

T

C

T

C

PCLKC2_0

4-34

C

PCLKC2_0

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

G12

G13

F13

F12

E13

D16

D15

F14

GND

E14

C16

B16

C15

C14

GND

-

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND2

PR14A

PR13B

PR13A

PR12B

PR12A

GND2

-

2

-

T

C

T

PCLKT2_0

PR22A

PR21B

PR21A

PR20B

PR20A

PR19B

PR19A

PR18B

GND2

PR18A

PR17B

PR17A

PR16B

PR16A

GND2

PR2B

2

1

T

C

T

PCLKT2_0

C

T

C

T

C

T

C

T

RDQS19

C

T

C

T

C

T

C

T

C

T

D14

D13

GND

-

PR2B

PR2A

GND2

GND1

-

2

1

-

C

T

VREF1_2

VREF2_2

C

T

VREF1_2

VREF2_2

PR2A

GND2

GND1

PT34B

PT34A

PT33B

GND1

PT33A

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND1

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

-

B13

C13

C12

GND

D12

A15

B14

D11

C11

E10

E11

A14

GND

A13

D10

C10

A12

B12

A11

B11

PT34B

PT34A

PT33B

GND1

PT33A

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND1

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS30

C

T

C

T

C

T

C

T

C

T

C

T

C

T

VREF2_1

VREF1_1

VREF2_1

VREF1_1

4-35

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

A10

GND

B10

C9

B9

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

GND0

GND

0

-

C

PCLKC0_0

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

GND0

GND

0

-

C

PCLKC0_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

E9

C

T

C

T

D9

D8

C8

A9

C

T

C

T

TDQS22

C

GND

A8

T

C

T

C

T

B8

B7

D7

C7

A7

C

T

C

T

C

T

C

T

A6

E7

C

GND

E6

T

C

T

C

T

D6

C6

B6

C

T

C

T

B5

A5

C

T

C

T

A4

TDQS14

A3

C

-

A2

T

C

T

C

T

C

T

C

T

C

T

C

T

B2

B3

D5

C5

C4

B4

GND

A1

A16

G10

G7

G8

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

4-36

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC10 and LFECP/EC15 Logic Signal Connections: 256 fpBGA

LFECP10/LFEC10

LFECP15/LFEC15

Ball

Number

Ball Function Bank LVDS

Dual Function

Ball Function Bank LVDS

Dual Function

G9

H10

H7

H8

H9

J10

J7

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

J8

GND

-

GND

-

J9

GND

-

GND

-

K10

K7

GND

-

GND

-

GND

-

GND

-

K8

GND

-

GND

-

K9

GND

-

GND

-

T1

GND

-

GND

-

T16

E12

E5

GND

-

GND

-

VCC

-

VCC

-

VCC

-

VCC

-

E8

VCC

-

VCC

-

M12

M5

M9

B15

R2

F7

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCCAUX

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCC

-

VCCAUX

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCC

-

0

1

2

3

4

5

6

7

-

0

1

2

3

4

5

6

7

-

F8

F10

F9

G11

H11

J11

K11

L10

L9

L7

L8

J6

K6

G6

H6

F6

F11

L11

L6

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

4-37

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

GND

D4

E4

C3

B2

E5

F5

GND7

PL2A

PL2B

NC

7

-

GND

D4

E4

C3

B2

E5

F5

GND7

PL2A

PL2B

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

PL6A

PL6B

PL7A

PL7B

PL8A

PL8B

PL9A

GND7

PL9B

NC

7

-

GND

D4

E4

C3

B2

E5

F5

GND7

PL2A

7

6

T

VREF2_7

VREF1_7

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

VREF2_7

VREF1_7

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

VREF2_7

VREF1_7

C

PL2B

PL3A

NC

-

PL3B

NC

-

PL4A

NC

-

PL4B

D3

C2

F4

NC

-

D3

C2

F4

D3

C2

F4

PL5A

NC

-

PL5B

NC

-

LDQS6

PL6A

LDQS6

G4

E3

D2

B1

C1

F3

NC

-

G4

E3

D2

B1

C1

F3

G4

E3

D2

B1

C1

F3

PL6B

NC

-

PL7A

NC

-

PL7B

NC

-

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

PL8A

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

NC

-

PL8B

NC

-

PL9A

GND

E2

G5

H6

G3

H4

J5

-

GND

E2

G5

H6

G3

H4

J5

GND

E2

G5

H6

G3

H4

J5

GND7

PL9B

NC

-

C

LUM0_PLLC_FB_A

C

T

C

T

C

T

C

T

LUM0_PLLC_FB_A

NC

-

PL11A

PL11B

PL12A

PL12B

PL13A

PL13B

PL14A

GND7

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND7

PL18B

PL19A

PL19B

PL20A

PL20B

PL21A

PL21B

PL22A

GND7

PL22B

XRES

PL24A

PL24B

PL25A

PL25B

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

H5

F2

NC

-

H5

F2

NC

-

H5

F2

NC

-

NC

-

GND

F1

-

GND

F1

-

GND

F1

NC

-

NC

-

C

T

C

T

C

T

C

T

E1

D1

H3

G2

H2

G1

J4

NC

-

E1

D1

H3

G2

H2

G1

J4

PL11A

PL11B

PL12A

PL12B

PL13A

PL13B

PL14A

GND7

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND7

PL18B

XRES

PL20A

PL20B

PL21A

PL21B

7

6

T

C

T

C

T

C

T

E1

D1

H3

G2

H2

G1

J4

NC

-

PL3A

PL3B

PL4A

PL4B

PL5A

-

7

-

T

C

T

C

T

GND

J3

GND

J3

GND

J3

PL5B

PL6A

PL6B

PL7A

PL7B

PL8A

PL8B

PL9A

GND7

PL9B

XRES

PL11A

PL11B

PL12A

PL12B

7

6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

J2

LDQS6

J2

LDQS15

J2

LDQS19

H1

K4

K5

K3

K2

J1

H1

K4

K5

K3

K2

J1

H1

K4

K5

K3

K2

J1

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

PCLKT7_0

PCLKC7_0

GND

K1

L3

GND

K1

L3

GND

K1

L3

C

L4

T

C

T

L4

T

C

T

L4

T

C

T

L5

L2

L1

C

L1

C

L1

C

4-38

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

M4

M5

M1

GND

M2

N3

PL13A

PL13B

PL14A

GND6

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND6

PL18B

NC

6

-

T

C

T

M4

M5

M1

GND

M2

N3

M3

N5

N4

N1

N2

P1

PL22A

PL22B

PL23A

GND6

PL23B

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

GND6

PL27B

NC

6

-

T

C

T

M4

M5

M1

GND

M2

N3

PL26A

PL26B

PL27A

GND6

PL27B

PL28A

PL28B

PL29A

PL29B

PL30A

PL30B

PL31A

GND6

PL31B

PL32A

PL32B

PL33A

PL33B

PL34A

PL34B

PL35A

GND6

PL35B

NC

6

-

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

LDQS15

LDQS24

LDQS28

M3

N5

M3

N5

N4

N1

N2

P1

GND

P2

GND

P2

GND

P2

C

T

C

T

C

T

C

T

R6

P5

R6

P5

NC

-

NC

-

P5

P3

NC

-

P3

NC

-

P3

P4

NC

-

P4

NC

-

P4

R1

NC

-

R1

R2

R5

-

NC

-

R1

R2

NC

-

NC

-

R2

R5

NC

-

NC

-

R5

GND

R4

-

GND

R4

NC

-

R4

T1

NC

-

C

T1

NC

-

NC

-

T1

T2

NC

-

T2

NC

-

T2

NC

-

R3

NC

-

R3

T3

NC

-

R3

NC

-

T3

NC

-

NC

-

T3

NC

-

T5

TCK

6

T5

TCK

6

T5

TCK

6

U5

TDI

U5

T4

TDI

U5

TDI

T4

TMS

T4

TMS

U1

TDO

U1

U2

V1

TDO

U1

TDO

U2

VCCJ

PL20A

PL20B

PL21A

PL21B

PL22A

PL22B

PL23A

GND6

PL23B

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

PL27B

GND6

VCCJ

PL29A

PL29B

PL30A

PL30B

PL31A

PL31B

PL32A

GND6

PL32B

PL33A

PL33B

PL34A

PL34B

PL35A

PL35B

PL36A

PL36B

GND6

U2

VCCJ

PL37A

PL37B

PL38A

PL38B

PL39A

PL39B

PL40A

GND6

PL40B

PL41A

PL41B

PL42A

PL42B

PL43A

PL43B

PL44A

PL44B

GND6

V1

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

V1

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

V2

U3

V3

U3

V3

U4

V5

U4

V5

W1

GND

W2

Y1

W1

GND

W2

Y1

W1

GND

W2

Y1

C

T

C

T

C

T

LDQS24

LDQS33

LDQS41

Y2

C

T

Y2

C

T

Y2

C

T

AA1

AA2

W4

V4

AA1

AA2

W4

V4

AA1

AA2

W4

V4

C

T

C

T

C

T

C

T

C

T

C

T

W3

Y3

VREF1_6

VREF2_6

W3

Y3

VREF1_6

VREF2_6

W3

Y3

VREF1_6

VREF2_6

C

GND

4-39

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

GND

V7

GND5

NC

5

-

GND

V7

GND5

PB2A

5

GND

V7

GND5

PB2A

5

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

T6

NC

-

T6

PB2B

T6

PB2B

V8

NC

-

V8

PB3A

V8

PB3A

U7

NC

-

U7

PB3B

U7

PB3B

W5

NC

-

W5

PB4A

W5

PB4A

U6

NC

-

U6

PB4B

U6

PB4B

AA3

AB3

Y6

NC

-

AA3

AB3

Y6

PB5A

AA3

AB3

Y6

PB5A

NC

-

PB5B

NC

-

PB6A

BDQS6

PB6A

BDQS6

V6

NC

-

V6

PB6B

V6

PB6B

AA5

W6

NC

-

AA5

W6

PB7A

AA5

W6

PB7A

NC

-

PB7B

Y5

NC

-

Y5

PB8A

Y5

PB8A

Y4

NC

-

Y4

PB8B

Y4

PB8B

AA4

GND

AB4

Y7

NC

-

AA4

GND

AB4

Y7

PB9A

AA4

GND

AB4

Y7

PB9A

-

GND5

PB9B

GND5

PB9B

NC

-

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

PB2A

PB2B

PB3A

PB3B

PB4A

PB4B

PB5A

-

5

-

T

C

T

C

T

C

T

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

W8

W7

U8

W9

U9

Y8

GND

Y9

GND

Y9

GND

Y9

PB5B

PB6A

PB6B

PB7A

PB7B

PB8A

PB8B

PB9A

GND5

PB9B

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

5

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

V9

BDQS6

V9

BDQS14

V9

BDQS14

T9

W10

U10

V10

T10

AA6

GND

AB5

AA8

AA7

AB6

AB7

Y10

W11

AB8

GND

AB9

AA10

AA9

Y11

AA11

V11

W10

U10

V10

T10

AA6

GND

AB5

AA8

AA7

AB6

AB7

Y10

W11

AB8

GND

AB9

AA10

AA9

Y11

AA11

V11

W10

U10

V10

T10

AA6

GND

AB5

AA8

AA7

AB6

AB7

Y10

W11

AB8

GND

AB9

AA10

AA9

Y11

AA11

V11

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

BDQS14

VREF2_5

BDQS22

VREF2_5

BDQS22

VREF2_5

4-40

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

V12

AB10

GND

AB11

Y12

PB16B

PB17A

GND5

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND4

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND4

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND4

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

-

5

4

-

C

T

VREF1_5

V12

AB10

GND

AB11

Y12

PB24B

PB25A

GND5

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND4

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

GND4

PB33B

PB34A

PB34B

PB35A

PB35B

PB36A

PB36B

PB37A

GND4

PB37B

PB38A

PB38B

PB39A

PB39B

PB40A

PB40B

PB41A

-

5

4

-

C

T

VREF1_5

V12

AB10

GND

AB11

Y12

PB24B

PB25A

GND5

5

4

C

T

VREF1_5

PCLKT5_0

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND4

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

U11

W12

U12

VREF1_4

CSN

W12

U12

VREF1_4

CSN

W12

U12

VREF1_4

CSN

W13

U13

VREF2_4

D0/SPID7

D2/SPID5

W13

U13

VREF2_4

D0/SPID7

D2/SPID5

W13

U13

VREF2_4

D0/SPID7

D2/SPID5

AA12

GND

AB12

T13

AA12

GND

AB12

T13

AA12

GND

AB12

T13

C

T

C

T

C

T

C

T

D1/SPID6

BDQS22

D3/SPID4

C

T

C

T

C

T

C

T

D1/SPID6

BDQS30

D3/SPID4

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

GND4

C

T

C

T

C

T

C

T

D1/SPID6

BDQS30

D3/SPID4

V13

W14

U14

W14

U14

W14

U14

D4/SPID3

D5/SPID2

D4/SPID3

D5/SPID2

D4/SPID3

D5/SPID2

Y13

V14

AA13

GND

AB13

AA14

Y14

AA13

GND

AB13

AA14

Y14

AA13

GND

AB13

AA14

Y14

C

T

C

T

C

T

C

T

D6/SPID1

C

T

C

T

C

T

C

T

D6/SPID1

PB33B

PB34A

PB34B

PB35A

PB35B

PB36A

PB36B

PB37A

GND4

C

T

C

T

C

T

C

T

D6/SPID1

Y15

W15

V15

W15

V15

W15

V15

T14

AB14

GND

AB15

AB16

AA15

AB17

AA16

AB18

AA17

AB19

GND

AA18

W16

U15

AB14

GND

AB15

AB16

AA15

AB17

AA16

AB18

AA17

AB19

GND

AA18

W16

U15

AB14

GND

AB15

AB16

AA15

AB17

AA16

AB18

AA17

AB19

GND

AA18

W16

U15

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

PB37B

PB38A

PB38B

PB39A

PB39B

PB40A

PB40B

PB41A

GND4

C

T

C

T

C

T

C

T

BDQS30

BDQS38

PB33B

NC

4

-

C

PB41B

NC

4

-

C

PB41B

PB42A

PB42B

PB43A

PB43B

PB44A

PB44B

PB45A

GND4

C

T

C

T

C

T

C

T

NC

-

NC

-

V16

NC

-

V16

NC

-

V16

U16

NC

-

U16

NC

-

U16

Y17

NC

-

Y17

NC

-

Y17

V17

NC

-

V17

NC

-

V17

AB20

GND

AA19

Y16

NC

-

AB20

GND

AA19

Y16

NC

-

AB20

GND

AA19

Y16

-

NC

-

NC

-

PB45B

PB46A

C

T

NC

-

NC

-

BDQS46

4-41

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

W17

AA20

Y19

Y18

W18

T17

NC

-

W17

AA20

Y19

NC

-

W17

AA20

Y19

Y18

W18

T17

PB46B

PB47A

PB47B

PB48A

PB48B

PB49A

PB49B

GND4

GND3

PR44B

PR44A

PR43B

PR43A

PR42B

PR42A

PR41B

PR41A

PR40B

GND3

PR40A

PR39B

PR39A

PR38B

PR38A

PR37B

PR37A

CFG2

4

3

-

C

T

NC

-

NC

-

C

T

NC

-

Y18

NC

-

NC

-

W18

T17

NC

-

C

T

NC

-

NC

-

U17

GND

W20

Y20

AA21

AB21

W19

V19

Y21

AA22

V20

GND

U20

W21

Y22

V21

W22

U21

V22

T19

NC

-

U17

NC

-

U17

GND

W20

Y20

AA21

AB21

W19

V19

Y21

AA22

V20

GND

U20

W21

Y22

V21

W22

U21

V22

T19

C

GND4

GND3

PR27B

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR23B

GND3

PR23A

PR22B

PR22A

PR21B

PR21A

PR20B

PR20A

CFG2

CFG1

CFG0

PROGRAMN

CCLK

INITN

DONE

NC

4

3

-

GND

W20

Y20

GND4

GND3

PR36B

PR36A

PR35B

PR35A

PR34B

PR34A

PR33B

PR33A

PR32B

GND3

PR32A

PR31B

PR31A

PR30B

PR30A

PR29B

PR29A

CFG2

CFG1

CFG0

4

3

-

C

T

VREF2_3

VREF1_3

C

T

VREF2_3

VREF1_3

C

T

VREF2_3

VREF1_3

C

T

AA21

AB21

W19

V19

C

T

C

T

C

T

C

T

C

T

C

T

Y21

C

T

C

T

RDQS24

AA22

RDQS33

RDQS41

C

RLM0_PLLC_FB_A V20

GND

C

RLM0_PLLC_FB_A

C

RLM0_PLLC_FB_A

T

C

T

C

T

C

T

RLM0_PLLT_FB_A U20

RLM0_PLLC_IN_A W21

T

C

T

C

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

DI/CSSPIN

T

C

T

C

T

C

T

RLM0_PLLT_FB_A

RLM0_PLLC_IN_A

RLM0_PLLT_IN_A

DI/CSSPIN

RLM0_PLLT_IN_A

DI/CSSPIN

Y22

V21

W22

U21

V22

T19

U19

U18

DOUT/CSON

BUSY/SISPI

D7/SPID0

DOUT/CSON

BUSY/SISPI

D7/SPID0

U19

U18

V18

T20

U19

U18

V18

T20

CFG1

CFG0

V18 PROGRAMN

PROGRAMN

CCLK

T20

T21

R20

T18

R17

R19

R18

U22

GND

T22

R21

R22

P20

N20

P19

P18

P21

GND

P22

N21

CCLK

INITN

DONE

NC

T21

INITN

R20

T18

R20

T18

DONE

NC

R17

R19

R18

U22

GND

T22

NC

-

NC

-

R17

R19

R18

U22

GND

T22

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

PR35B

GND3

PR35A

PR34B

PR34A

PR33B

PR33A

PR32B

PR32A

PR31B

GND3

PR31A

PR30B

3

C

-

NC

-

NC

-

T

C

T

R21

R22

P20

N20

P19

P18

P21

GND

P22

N21

NC

-

NC

-

R21

R22

P20

N20

P19

P18

P21

GND

P22

N21

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

PR18B

GND3

PR18A

PR17B

3

C

PR27B

GND3

PR27A

PR26B

3

C

T

C

4-42

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

N22

N19

N18

M21

L20

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND3

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

PR9B

GND2

PR9A

PR8B

PR8A

PR7B

PR7A

PR6B

PR6A

PR5B

-

3

2

-

T

C

T

N22

N19

N18

M21

L20

L21

GND

M20

M18

M19

M22

L22

K22

K21

J22

PR26A

PR25B

PR25A

PR24B

PR24A

PR23B

GND3

PR23A

PR22B

PR22A

PR21B

PR21A

PR20B

PR20A

PR18B

GND2

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND2

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

NC

3

2

-

T

C

T

N22

N19

N18

M21

L20

PR30A

PR29B

PR29A

PR28B

PR28A

PR27B

GND3

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR22B

GND2

PR22A

PR21B

PR21A

PR20B

PR20A

PR19B

PR19A

PR18B

GND2

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND2

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

PR9B

3

2

T

C

T

C

T

C

T

C

T

RDQS15

RDQS24

RDQS28

L21

C

L21

C

GND

M20

M18

M19

M22

L22

GND

M20

M18

M19

M22

L22

T

C

T

C

T

C

T

C

T

C

T

C

T

K22

K21

J22

C

T

C

T

K22

K21

J22

C

T

C

PCLKC2_0

PCLKT2_0

C

PCLKC2_0

PCLKT2_0

C

PCLKC2_0

PCLKT2_0

GND

J21

GND

J21

GND

J21

T

C

T

C

T

C

T

H22

H21

L19

H22

H21

L19

L18

K20

J20

H22

H21

L19

C

T

C

T

C

T

L18

K20

J20

C

T

C

T

K20

J20

C

T

RDQS6

RDQS15

RDQS19

K19

GND

K18

G22

F22

F21

E22

E21

D22

G21

G20

GND

J18

C

K19

GND

K18

G22

F22

F21

E22

E21

D22

G21

G20

-

C

K19

GND

K18

G22

F22

F21

E22

E21

D22

G21

GND

G20

J18

C

PR5A

PR4B

PR4A

PR3B

PR3A

NC

2

-

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

NC

-

NC

-

C

NC

-

NC

-

T

C

T

NC

-

J18

NC

-

H19

J19

NC

-

H19

J19

NC

-

H19

J19

NC

-

NC

-

C

T

H20

H17

H18

D21

GND

C22

G19

G18

F20

F19

E20

D20

NC

-

H20

H17

H18

D21

GND

C22

G19

G18

F20

F19

E20

D20

NC

-

H20

H17

H18

D21

GND

C22

G19

G18

F20

F19

E20

D20

NC

-

NC

-

C

T

NC

-

NC

-

NC

-

PR9B

GND2

PR9A

PR8B

PR8A

PR7B

PR7A

PR6B

PR6A

2

C

RUM0_PLLC_FB_A

C

RUM0_PLLC_FB_A

-

GND2

PR9A

NC

-

T

C

T

C

T

C

T

RUM0_PLLT_FB_A

RUM0_PLLC_IN_A

RUM0_PLLT_IN_A

T

C

T

C

T

C

T

RUM0_PLLT_FB_A

RUM0_PLLC_IN_A

RUM0_PLLT_IN_A

NC

-

PR8B

NC

-

PR8A

NC

-

PR7B

NC

-

PR7A

NC

-

PR6B

NC

-

RDQS6

PR6A

RDQS6

4-43

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

C21

C20

F18

E18

B22

B21

E19

D19

GND

G17

F17

D18

C18

C19

B20

D17

C16

B19

GND

A20

E17

C17

F16

E16

F15

D16

B18

GND

A19

B17

A18

B16

A17

B15

A16

A15

GND

A14

G14

E15

D15

C15

C14

B14

A13

GND

B13

E14

C13

NC

-

C21

C20

F18

E18

B22

B21

E19

D19

GND

G17

F17

D18

C18

C19

B20

D17

C16

B19

GND

A20

E17

C17

F16

E16

F15

D16

B18

GND

A19

B17

A18

B16

A17

B15

A16

A15

GND

A14

G14

E15

D15

C15

C14

B14

A13

GND

B13

E14

C13

PR5B

PR5A

PR4B

PR4A

PR3B

PR3A

PR2B

PR2A

GND2

GND1

NC

2

1

-

C

T

C

T

C

T

C

T

C21

C20

F18

E18

B22

B21

E19

D19

GND

G17

F17

D18

C18

C19

B20

D17

C16

B19

GND

A20

E17

C17

F16

E16

F15

D16

B18

GND

A19

B17

A18

B16

A17

B15

A16

A15

GND

A14

G14

E15

D15

C15

C14

B14

A13

GND

B13

E14

C13

PR5B

PR5A

2

1

C

T

C

T

C

T

C

T

NC

-

PR4B

NC

-

PR4A

NC

-

PR3B

NC

-

PR3A

PR2B

PR2A

GND2

GND1

NC

2

1

-

C

T

VREF1_2

VREF2_2

VREF1_2

VREF2_2

PR2B

VREF1_2

VREF2_2

PR2A

GND2

GND1

PT49B

PT49A

PT48B

PT48A

PT47B

PT47A

PT46B

PT46A

PT45B

GND1

PT45A

PT44B

PT44A

PT43B

PT43A

PT42B

PT42A

PT41B

GND1

PT41A

PT40B

PT40A

PT39B

PT39A

PT38B

PT38A

PT37B

GND1

PT37A

PT36B

PT36A

PT35B

PT35A

PT34B

PT34A

PT33B

GND1

PT33A

PT32B

PT32A

C

T

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

TDQS46

NC

-

NC

-

C

-

NC

-

NC

-

T

C

T

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

PT33B

-

1

-

C

PT41B

-

1

-

C

PT33A

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND1

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

PT25B

GND1

PT25A

PT24B

PT24A

1

T

C

T

PT41A

PT40B

PT40A

PT39B

PT39A

PT38B

PT38A

PT37B

GND1

PT37A

PT36B

PT36A

PT35B

PT35A

PT34B

PT34A

PT33B

GND1

PT33A

PT32B

PT32A

1

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS30

TDQS38

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

4-44

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

F14

D14

E13

G13

A12

GND

B12

F13

D13

F12

D12

F11

C12

A11

GND

A10

E12

E11

B11

C11

B9

PT23B

PT23A

PT22B

PT22A

PT21B

GND1

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

PT9B

1

0

-

C

T

F14

D14

E13

G13

A12

GND

B12

F13

D13

F12

D12

F11

C12

A11

GND

A10

E12

E11

B11

C11

B9

PT31B

PT31A

PT30B

PT30A

PT29B

GND1

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

GND0

1

0

C

T

F14

D14

E13

G13

A12

GND

B12

F13

D13

F12

D12

F11

C12

A11

GND

A10

E12

E11

B11

C11

B9

PT31B

PT31A

PT30B

PT30A

PT29B

GND1

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

GND0

1

0

C

T

C

T

C

T

C

T

TDQS22

TDQS30

C

T

C

T

C

T

C

T

C

T

VREF2_1

VREF1_1

C

T

VREF2_1

VREF1_1

C

T

VREF2_1

VREF1_1

C

T

C

T

C

T

C

PCLKC0_0

C

PCLKC0_0

C

PCLKC0_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

C

T

C

T

C

T

C

T

C

T

C

T

B10

A9

TDQS14

B10

A9

TDQS22

B10

A9

TDQS22

C

GND

A8

GND

A8

GND

A8

T

C

T

C

T

C

T

D11

C10

A7

D11

C10

A7

D11

C10

A7

C

T

C

T

C

T

A6

B7

C

T

B7

C

T

B7

C

T

B8

A5

C

A5

C

A5

C

GND

B6

GND0

PT9A

GND

B6

GND

B6

T

C

T

C

T

C

T

G10

E10

F10

D10

G9

PT8B

G10

E10

F10

D10

G9

G10

E10

F10

D10

G9

PT8A

PT7B

C

T

C

T

C

T

PT7A

PT6B

C

T

C

T

C

T

E9

PT6A

TDQS6

E9

TDQS14

E9

TDQS14

C9

PT5B

C

C9

C

C9

C

GND

C8

-

GND

C8

GND

C8

PT5A

0

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

F9

PT4B

F9

D9

PT4A

D9

F8

PT3B

F8

D7

PT3A

D7

D8

PT2B

D8

C7

PT2A

C7

GND

GND0

GND

4-45

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

A4

B4

NC

-

A4

B4

PT9B

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

GND0

GND

0

-

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

A4

B4

PT9B

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

GND0

GND

0

-

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C4

NC

C4

C5

NC

C5

D6

NC

D6

B5

NC

B5

E6

NC

E6

C6

NC

C6

TDQS6

C6

TDQS6

A3

NC

A3

B3

NC

B3

F6

NC

F6

D5

NC

D5

F7

NC

F7

E8

NC

E8

G6

NC

G6

E7

NC

E7

GND

A1

-

GND

A1

GND

A1

GND

A22

AB1

AB22

H15

H8

A22

AB1

AB22

H15

H8

-

A22

AB1

AB22

H15

H8

-

J10

J11

J12

J13

J14

J9

J10

J11

J12

J13

J14

J9

-

J10

J11

J12

J13

J14

J9

-

K10

K11

K12

K13

K14

K9

K10

K11

K12

K13

K14

K9

-

K10

K11

K12

K13

K14

K9

-

L10

L11

L12

L13

L14

L9

L10

L11

L12

L13

L14

L9

-

L10

L11

L12

L13

L14

L9

-

M10

M11

M12

M13

M14

M9

M10

M11

M12

M13

M14

M9

-

M10

M11

M12

M13

M14

M9

-

N10

N11

N12

N10

N11

N12

-

N10

N11

N12

-

4-46

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

N13

N14

N9

GND

-

N13

N14

N9

GND

-

N13

N14

N9

GND

-

GND

-

GND

-

GND

-

P10

P11

P12

P13

P14

P9

GND

-

P10

P11

P12

P13

P14

P9

GND

-

P10

P11

P12

P13

P14

P9

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

R15

R8

GND

-

R15

R8

GND

-

R15

R8

GND

-

GND

-

GND

-

GND

-

J16

J7

VCC

-

J16

J7

VCC

-

J16

J7

VCC

-

VCC

-

VCC

-

VCC

-

K16

K17

K6

VCC

-

K16

K17

K6

VCC

-

K16

K17

K6

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

K7

VCC

-

K7

VCC

-

K7

VCC

-

L17

L6

VCC

-

L17

L6

VCC

-

L17

L6

VCC

-

VCC

-

VCC

-

VCC

-

M17

M6

VCC

-

M17

M6

VCC

-

M17

M6

VCC

-

VCC

-

VCC

-

VCC

-

N16

N17

N6

VCC

-

N16

N17

N6

VCC

-

N16

N17

N6

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

N7

VCC

-

N7

VCC

-

N7

VCC

-

P16

P7

VCC

-

P16

P7

VCC

-

P16

P7

VCC

-

VCC

-

VCC

-

VCC

-

G11

H10

H11

H9

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

0

1

2

3

4

5

G11

H10

H11

H9

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

0

1

2

3

4

5

G11

H10

H11

H9

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

0

1

2

3

4

5

G12

H12

H13

H14

J15

K15

L15

L16

M15

M16

N15

P15

R12

R13

R14

T12

R10

R11

R9

G12

H12

H13

H14

J15

K15

L15

L16

M15

M16

N15

P15

R12

R13

R14

T12

R10

R11

R9

G12

H12

H13

H14

J15

K15

L15

L16

M15

M16

N15

P15

R12

R13

R14

T12

R10

R11

R9

4-47

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:

484 fpBGA (Cont.)

LFECP6/LFEC6

LFECP10/LFEC10

LFECP/LFEC15

Ball

Dual

Function

Ball

Dual

Function

Ball

Dual

Function

Number Function Bank LVDS

T11

M7

M8

N8

VCCIO5

VCCIO6

VCCIO7

VCCAUX

VCC

5

6

7

-

T11

M7

M8

N8

VCCIO5

VCCIO6

VCCIO7

VCCAUX

VCC

5

6

7

-

T11

M7

M8

N8

VCCIO5

VCCIO6

VCCIO7

VCCAUX

VCC

5

6

7

-

P8

J8

K8

L7

L8

G15

G16

G7

G8

H16

H7

G15

G16

G7

G8

H16

H7

G15

G16

G7

G8

H16

H7

-

R16

R7

-

R16

R7

-

R16

R7

-

T15

T16

T7

-

T15

T16

T7

-

T15

T16

T7

-

T8

-

T8

-

T8

-

J6

-

J6

-

J6

-

J17

P6

VCC

-

J17

P6

VCC

-

J17

P6

VCC

-

VCC

-

VCC

-

VCC

-

P17

A2

VCC

-

P17

A2

VCC

-

P17

A2

VCC

-

NC

-

NC

-

NC

-

AB2

A21

NC

-

AB2

A21

NC

-

AB2

A21

NC

-

NC

-

NC

-

NC

-

4-48

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

GND

D4

E4

GND7

PL2A

PL2B

-

7

-

GND

D4

E4

GND7

PL2A

7

T

VREF2_7

VREF1_7

T

VREF2_7

VREF1_7

C

PL2B

C

GND

C3

B2

GND

C3

B2

GND7

PL10A

PL10B

PL11A

PL11B

PL12A

PL12B

GND7

PL14A

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

GND7

PL17B

GND7

PL23A

PL23B

PL24A

PL24B

PL25A

PL25B

PL26A

GND7

PL26B

PL27A

PL27B

PL28A

PL28B

PL29A

PL29B

PL30A

GND7

PL30B

PL31A

PL31B

PL32A

PL32B

PL33A

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

-

7

-

T

C

T

C

T

E5

F5

C

T

F5

C

T

D3

C2

GND

F4

D3

C2

GND

F4

C

PL6A

PL6B

PL7A

PL7B

PL8A

PL8B

PL9A

GND7

PL9B

-

7

-

T

C

T

C

T

C

T

LDQS6

T

C

T

C

T

C

T

LDQS14

G4

E3

G4

E3

D2

B1

D2

B1

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

C1

F3

C1

F3

GND

E2

GND

E2

C

LUM0_PLLC_FB_A

C

LUM0_PLLC_FB_A

LDQS23

GND

G5

H6

G3

H4

J5

GND

G5

H6

G3

H4

J5

PL11A

PL11B

PL12A

PL12B

PL13A

PL13B

PL14A

GND7

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND7

PL18B

PL19A

PL19B

PL20A

PL20B

PL21A

7

T

C

T

C

T

C

T

C

T

C

T

C

T

H5

F2

H5

F2

GND

F1

GND

F1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

E1

D1

H3

G2

H2

G1

J4

D1

H3

G2

H2

G1

J4

GND

J3

GND

J3

C

T

C

T

C

T

C

T

C

T

C

T

J2

LDQS19

J2

LDQS31

H1

K4

H1

K4

K5

K3

4-49

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

PCLKT7_0

Ball Number Ball Function Bank LVDS

Dual Function

PCLKT7_0

K2

J1

PL21B

PL22A

GND7

PL22B

XRES

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

GND6

PL27B

PL28A

PL28B

PL29A

PL29B

PL30A

PL30B

PL31A

GND6

PL31B

PL32A

PL32B

PL33A

PL33B

PL34A

PL34B

PL35A

GND6

PL35B

PL36A

PL36B

PL37A

PL37B

GND6

TCK

7

6

C

T

K2

J1

PL33B

PL34A

GND7

PL34B

XRES

PL36A

PL36B

PL37A

PL37B

PL38A

PL38B

PL39A

GND6

PL39B

PL40A

PL40B

PL41A

PL41B

PL42A

PL42B

PL43A

GND6

PL43B

PL44A

PL44B

PL45A

PL45B

PL46A

PL46B

PL47A

GND6

PL47B

PL48A

PL48B

PL49A

PL49B

GND6

TCK

7

6

C

T

GND

K1

GND

K1

C

PCLKC7_0

C

PCLKC7_0

L3

L4

T

C

T

C

T

C

T

L4

T

C

T

C

T

C

T

L5

L2

L1

M4

M5

M1

GND

M2

N3

M3

N5

N4

N1

N2

P1

M4

M5

M1

GND

M2

N3

M3

N5

N4

N1

N2

P1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

LDQS28

LDQS40

GND

P2

GND

P2

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

R6

P5

R6

P5

P3

P4

R1

R2

R5

GND

R4

T1

R1

R2

R5

GND

R4

T1

C

T

C

T

LDQS36

LDQS48

T2

C

T

T2

C

T

R3

T3

R3

T3

C

GND

T5

GND

T5

U5

T4

TDI

U5

T4

TDI

TMS

U1

U2

V1

TDO

U1

U2

V1

TDO

VCCJ

PL41A

PL41B

VCCJ

PL53A

PL53B

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

V2

C

V2

C

4-50

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

Ball Number Ball Function Bank LVDS

Dual Function

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

U3

V3

PL42A

PL42B

PL43A

PL43B

PL44A

GND6

PL44B

PL45A

PL45B

PL46A

PL46B

PL47A

PL47B

PL48A

PL48B

GND6

GND5

-

6

5

T

C

T

C

T

U3

V3

PL54A

PL54B

PL55A

PL55B

PL56A

GND6

PL56B

PL57A

PL57B

PL58A

PL58B

PL59A

PL59B

PL68A

PL68B

GND6

GND5

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

6

5

T

C

T

C

T

U4

V5

W1

GND

W2

Y1

W1

GND

W2

Y1

C

T

C

T

LDQS45

LDQS57

Y2

C

T

Y2

C

T

AA1

AA2

W4

V4

AA1

AA2

W4

V4

C

T

C

T

C

T

C

T

W3

Y3

VREF1_6

VREF2_6

W3

Y3

VREF1_6

VREF2_6

C

GND

V7

GND

V7

-

GND5

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

5

T

C

T

C

T

C

T

C

T

C

T

C

T

T6

V8

U7

W5

U6

W5

U6

AA3

GND

AB3

Y6

AA3

GND

AB3

Y6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

BDQS14

V6

AA5

W6

Y5

AA5

W6

Y5

Y4

AA4

GND

AB4

Y7

AA4

GND

AB4

Y7

C

T

C

T

W8

W7

U8

C

T

W8

W7

U8

C

T

C

T

C

T

W9

U9

W9

U9

C

4-51

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

Y8

GND

Y9

PB21A

GND5

5

4

T

Y8

GND

Y9

PB21A

GND5

5

4

T

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

C

T

C

T

C

T

C

T

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

C

T

C

T

C

T

C

T

V9

BDQS22

V9

BDQS22

T9

W10

U10

V10

T10

W10

U10

V10

T10

AA6

GND

AB5

AA8

AA7

AB6

AB7

Y10

W11

AB8

GND

AB9

AA10

AA9

Y11

AA11

V11

V12

AB10

GND

AB11

Y12

U11

W12

U12

W13

U13

AA12

GND

AB12

T13

AA6

GND

AB5

AA8

AA7

AB6

AB7

Y10

W11

AB8

GND

AB9

AA10

AA9

Y11

AA11

V11

V12

AB10

GND

AB11

Y12

U11

W12

U12

W13

U13

AA12

GND

AB12

T13

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND5

C

T

C

T

C

T

C

T

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND5

C

T

C

T

C

T

C

T

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

GND5

C

T

C

T

C

T

C

T

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

PB32B

PB33A

GND5

C

T

C

T

C

T

C

T

BDQS30

VREF2_5

VREF1_5

PCLKT5_0

VREF2_5

VREF1_5

PCLKT5_0

PB33B

PB34A

PB34B

PB35A

PB35B

PB36A

PB36B

PB37A

GND4

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

PB33B

PB34A

PB34B

PB35A

PB35B

PB36A

PB36B

PB37A

GND4

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

VREF1_4

CSN

VREF1_4

CSN

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

PB37B

PB38A

PB38B

PB39A

PB39B

PB40A

C

T

C

T

C

T

D1/SPID6

BDQS38

D3/SPID4

PB37B

PB38A

PB38B

PB39A

PB39B

PB40A

C

T

C

T

C

T

D1/SPID6

BDQS38

D3/SPID4

V13

W14

U14

Y13

V13

W14

U14

Y13

D4/SPID3

4-52

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

V14

AA13

GND

AB13

AA14

Y14

PB40B

PB41A

GND4

PB41B

PB42A

PB42B

PB43A

PB43B

PB44A

PB44B

PB45A

GND4

PB45B

PB46A

PB46B

PB47A

PB47B

PB48A

PB48B

PB49A

GND4

PB49B

PB50A

PB50B

PB51A

PB51B

PB52A

PB52B

PB53A

GND4

PB53B

PB54A

PB54B

PB55A

PB55B

PB56A

PB56B

PB57A

PB57B

-

4

-

C

T

D5/SPID2

V14

AA13

GND

AB13

AA14

Y14

PB40B

PB41A

GND4

PB41B

PB42A

PB42B

PB43A

PB43B

PB44A

PB44B

PB45A

GND4

PB45B

PB46A

PB46B

PB47A

PB47B

PB48A

PB48B

PB49A

GND4

PB49B

PB50A

PB50B

PB51A

PB51B

PB52A

PB52B

PB53A

GND4

PB53B

PB54A

PB54B

PB55A

PB55B

PB56A

PB56B

PB57A

PB57B

GND4

GND3

PR68B

4

3

C

T

D5/SPID2

C

T

C

T

C

T

C

T

D6/SPID1

C

T

C

T

C

T

C

T

D6/SPID1

Y15

W15

V15

W15

V15

T14

AB14

GND

AB15

AB16

AA15

AB17

AA16

AB18

AA17

AB19

GND

AA18

W16

U15

AB14

GND

AB15

AB16

AA15

AB17

AA16

AB18

AA17

AB19

GND

AA18

W16

U15

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

BDQS46

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

V16

U16

Y17

V17

AB20

GND

AA19

Y16

AB20

GND

AA19

Y16

C

T

C

T

BDQS54

W17

AA20

Y19

C

T

W17

AA20

Y19

C

T

C

T

C

T

Y18

W18

T17

C

T

W18

T17

C

T

U17

C

U17

C

GND

W20

GND

W20

GND4

GND3

-

4

3

-

PR48B

3

C

VREF2_3

C

VREF2_3

4-53

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

Y20

GND

AA21

AB21

W19

V19

Y21

AA22

V20

GND

U20

W21

Y22

V21

W22

U21

V22

T19

PR48A

-

3

-

T

VREF1_3

Y20

GND

AA21

AB21

W19

V19

Y21

AA22

V20

GND

U20

W21

Y22

V21

W22

U21

V22

T19

PR68A

GND3

3

T

VREF1_3

-

GND3

PR47B

PR47A

PR46B

PR46A

PR45B

PR45A

PR44B

GND3

PR44A

PR43B

PR43A

PR42B

PR42A

PR41B

PR41A

CFG2

3

C

T

PR59B

PR59A

PR58B

PR58A

PR57B

PR57A

PR56B

GND3

C

T

C

T

C

T

C

T

C

T

RDQS45

RDQS57

C

RLM0_PLLC_IN_A

C

RLM0_PLLC_IN_A

T

C

T

C

T

C

T

RLM0_PLLT_IN_A

RLM0_PLLC_FB_A

RLM0_PLLT_FB_A

DI/CSSPIN

PR56A

PR55B

PR55A

PR54B

PR54A

PR53B

PR53A

CFG2

T

C

T

C

T

C

T

RLM0_PLLT_IN_A

RLM0_PLLC_FB_A

RLM0_PLLT_FB_A

DI/CSSPIN

DOUT/CSON

BUSY/SISPI

D7/SPID0

U19

U18

V18

T20

CFG1

U19

U18

V18

T20

CFG1

CFG0

PROGRAMN

CCLK

PROGRAMN

CCLK

T21

INITN

T21

INITN

R20

GND

T18

DONE

GND3

PR37B

PR37A

PR36B

PR36A

PR35B

GND3

PR35A

PR34B

PR34A

PR33B

PR33A

PR32B

PR32A

PR31B

GND3

PR31A

PR30B

PR30A

R20

GND

T18

DONE

GND3

C

T

PR49B

PR49A

PR48B

PR48A

PR47B

GND3

C

T

R17

R19

R18

U22

GND

T22

R17

R19

R18

U22

GND

T22

C

T

C

T

RDQS36

RDQS48

C

T

C

T

PR47A

PR46B

PR46A

PR45B

PR45A

PR44B

PR44A

PR43B

GND3

T

C

T

R21

R22

P20

N20

P19

P18

P21

GND

P22

N21

N22

R21

R22

P20

N20

P19

P18

P21

GND

P22

N21

N22

C

T

C

T

C

T

C

T

C

T

C

T

PR43A

PR42B

PR42A

T

C

T

4-54

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

N19

N18

M21

L20

PR29B

PR29A

PR28B

PR28A

PR27B

GND3

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR22B

GND2

PR22A

PR21B

PR21A

PR20B

PR20A

PR19B

PR19A

PR18B

GND2

PR18A

PR17B

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

PR14A

GND2

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

PR9B

3

2

-

C

T

N19

N18

M21

L20

PR41B

PR41A

PR40B

PR40A

PR39B

GND3

3

2

C

T

C

T

C

T

RDQS28

RDQS40

L21

C

L21

C

GND

M20

M18

M19

M22

L22

GND

M20

M18

M19

M22

L22

T

C

T

PR39A

PR38B

PR38A

PR37B

PR37A

PR36B

PR36A

PR34B

GND2

T

C

T

C

T

C

T

K22

K21

J22

C

T

K22

K21

J22

C

T

C

PCLKC2_0

PCLKT2_0

C

PCLKC2_0

PCLKT2_0

GND

J21

GND

J21

T

C

T

PR34A

PR33B

PR33A

PR32B

PR32A

PR31B

PR31A

PR30B

GND2

T

C

T

H22

H21

L19

H22

H21

L19

C

T

C

T

L18

K20

J20

C

T

K20

J20

C

T

RDQS19

RDQS31

K19

GND

K18

G22

F22

F21

E22

E21

D22

G21

G20

GND

J18

C

K19

GND

K18

G22

F22

F21

E22

E21

D22

G21

G20

GND

J18

C

T

C

T

C

T

C

T

C

T

PR30A

PR29B

PR29A

PR28B

PR28A

PR27B

PR27A

PR26B

PR26A

GND2

T

C

T

C

T

C

T

C

T

C

T

PR25B

PR25A

PR24B

PR24A

PR23B

PR23A

PR17B

GND2

C

T

H19

J19

H19

J19

C

T

C

T

H20

H17

H18

D21

GND

C22

H20

H17

H18

D21

GND

C22

C

T

C

T

RDQS23

C

RUM0_PLLC_FB_A

RUM0_PLLT_FB_A

C

RUM0_PLLC_FB_A

GND2

-

GND2

PR9A

2

T

PR17A

T

RUM0_PLLT_FB_A

4-55

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

RUM0_PLLC_IN_A

RUM0_PLLT_IN_A

Ball Number Ball Function Bank LVDS

Dual Function

RUM0_PLLC_IN_A

RUM0_PLLT_IN_A

G19

G18

F20

F19

E20

D20

C21

GND

C20

F18

E18

B22

B21

GND

E19

D19

GND

G17

GND

F17

D18

C18

C19

B20

D17

C16

B19

GND

A20

E17

C17

F16

E16

F15

D16

B18

GND

A19

B17

A18

B16

A17

PR8B

PR8A

PR7B

PR7A

PR6B

PR6A

PR5B

-

2

-

C

T

G19

G18

F20

F19

E20

D20

C21

GND

C20

F18

E18

B22

B21

GND

E19

D19

GND

G17

GND

F17

D18

C18

C19

B20

D17

C16

B19

GND

A20

E17

C17

F16

E16

F15

D16

B18

GND

A19

B17

A18

B16

A17

PR16B

PR16A

PR15B

PR15A

PR14B

PR14A

PR13B

GND2

PR13A

PR12B

PR12A

PR11B

PR11A

GND2

PR2B

2

1

C

T

C

T

C

T

C

T

C

T

RDQS6

RDQS14

C

PR5A

PR4B

PR4A

PR3B

PR3A

-

2

-

T

C

T

C

T

C

T

C

T

PR2B

PR2A

GND2

GND1

-

2

1

-

C

T

VREF1_2

VREF2_2

C

T

VREF1_2

VREF2_2

PR2A

GND2

GND1

PT57B

GND1

PT57A

PT56B

PT56A

PT55B

PT55A

PT54B

PT54A

PT53B

GND1

PT53A

PT52B

PT52A

PT51B

PT51A

PT50B

PT50A

PT49B

GND1

PT49A

PT48B

PT48A

PT47B

PT47A

PT57B

-

1

-

C

PT57A

PT56B

PT56A

PT55B

PT55A

PT54B

PT54A

PT53B

GND1

PT53A

PT52B

PT52A

PT51B

PT51A

PT50B

PT50A

PT49B

GND1

PT49A

PT48B

PT48A

PT47B

PT47A

1

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS54

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

4-56

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

B15

A16

A15

GND

A14

G14

E15

D15

C15

C14

B14

A13

GND

B13

E14

C13

F14

D14

E13

G13

A12

GND

B12

F13

D13

F12

D12

F11

C12

A11

GND

A10

E12

E11

B11

C11

B9

PT46B

PT46A

PT45B

GND1

PT45A

PT44B

PT44A

PT43B

PT43A

PT42B

PT42A

PT41B

GND1

PT41A

PT40B

PT40A

PT39B

PT39A

PT38B

PT38A

PT37B

GND1

PT37A

PT36B

PT36A

PT35B

PT35A

PT34B

PT34A

PT33B

GND0

PT33A

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND0

PT29A

PT28B

PT28A

PT27B

1

0

C

T

B15

A16

A15

GND

A14

G14

E15

D15

C15

C14

B14

A13

GND

B13

E14

C13

F14

D14

E13

G13

A12

GND

B12

F13

D13

F12

D12

F11

C12

A11

GND

A10

E12

E11

B11

C11

B9

PT46B

PT46A

PT45B

GND1

PT45A

PT44B

PT44A

PT43B

PT43A

PT42B

PT42A

PT41B

GND1

PT41A

PT40B

PT40A

PT39B

PT39A

PT38B

PT38A

PT37B

GND1

PT37A

PT36B

PT36A

PT35B

PT35A

PT34B

PT34A

PT33B

GND0

PT33A

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND0

PT29A

PT28B

PT28A

PT27B

1

0

C

T

TDQS46

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS38

C

T

C

T

C

T

C

T

VREF2_1

VREF1_1

C

T

VREF2_1

VREF1_1

C

T

C

T

C

PCLKC0_0

C

PCLKC0_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

T

C

T

PCLKT0_0

VREF1_0

VREF2_0

C

T

C

T

C

T

C

T

B10

A9

TDQS30

B10

A9

TDQS30

C

GND

A8

GND

A8

T

C

T

C

T

D11

C10

A7

D11

C10

A7

C

4-57

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

A6

B7

PT27A

PT26B

PT26A

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

GND0

PT17B

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

GND0

GND

0

-

T

C

T

A6

B7

PT27A

PT26B

PT26A

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

GND0

PT17B

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

GND0

GND

0

-

T

C

T

B8

A5

C

A5

C

GND

B6

GND

B6

T

C

T

C

T

G10

E10

F10

D10

G9

E9

G10

E10

F10

D10

G9

E9

C

T

C

T

C

T

C

T

TDQS22

C9

C

C9

C

GND

C8

GND

C8

T

C

T

C

T

C

T

C

T

C

T

C

T

F9

D9

F8

D7

D8

C7

GND

A4

GND

A4

C

T

C

T

B4

C4

C

T

C4

C

T

C5

D6

C

T

D6

C

T

B5

E6

C

T

E6

C

T

C6

TDQS14

C6

TDQS14

A3

C

A3

C

GND

B3

GND

B3

T

C

T

C

T

C

T

C

T

C

T

C

T

F6

D5

F7

E8

G6

E7

G6

E7

GND

A1

GND

A1

A22

AB1

GND

-

A22

AB1

GND

-

GND

-

GND

-

4-58

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

AB22

H15

H8

GND

VCC

-

AB22

H15

H8

GND

VCC

-

J10

J11

J12

J13

J14

J9

J10

J11

J12

J13

J14

J9

K10

K11

K12

K13

K14

K9

K10

K11

K12

K13

K14

K9

L10

L11

L12

L13

L14

L9

L10

L11

L12

L13

L14

L9

M10

M11

M12

M13

M14

M9

M10

M11

M12

M13

M14

M9

N10

N11

N12

N13

N14

N9

N10

N11

N12

N13

N14

N9

P10

P11

P12

P13

P14

P9

P10

P11

P12

P13

P14

P9

R15

R8

R15

R8

J16

J7

J16

J7

K16

4-59

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

K17

K6

VCC

-

K17

K6

VCC

-

VCC

-

VCC

-

K7

VCC

-

K7

VCC

-

L17

L6

VCC

-

L17

L6

VCC

-

VCC

-

VCC

-

M17

M6

VCC

-

M17

M6

VCC

-

VCC

-

VCC

-

N16

N17

N6

VCC

-

N16

N17

N6

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

N7

VCC

-

N7

VCC

-

P16

P7

VCC

-

P16

P7

VCC

-

VCC

-

VCC

-

G11

H10

H11

H9

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

0

1

2

3

4

5

6

7

G11

H10

H11

H9

VCCIO0

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

0

1

2

3

4

5

6

7

G12

H12

H13

H14

J15

K15

L15

L16

M15

M16

N15

P15

R12

R13

R14

T12

R10

R11

R9

G12

H12

H13

H14

J15

K15

L15

L16

M15

M16

N15

P15

R12

R13

R14

T12

R10

R11

R9

T11

M7

T11

M7

M8

N8

P8

J8

K8

L7

4-60

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA

LFECP20/LFEC20

LFECP/LFEC33

Ball Number Ball Function Bank LVDS

Dual Function

Ball Number Ball Function Bank LVDS

Dual Function

L8

G15

G16

G7

VCCIO7

VCCAUX

VCC¹

7

-

L8

G15

G16

G7

VCCIO7

VCCAUX

VCCPLL

NC

7

-

G8

H16

H7

H16

H7

R16

R7

R16

R7

T15

T16

T7

T15

T16

T7

T8

J6

J17

VCC¹

J17

P6

P17

A2

P17

A2

NC

AB2

A21

1. Tied to V

NC

AB2

A21

NC

CCPLL.

4-61

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

GND

E3

E4

E5

D5

F4

F5

C3

D3

C2

-

GND7

PL2A

PL2B

NC

7

-

GND

E3

E4

E5

D5

F4

GND7

PL2A

7

T

VREF2_7

VREF1_7

7

T

C

T

C

T

C

T

C

T

VREF2_7

VREF1_7

LDQS6

C

PL2B

PL6A

NC

-

PL6B

NC

-

PL7A

NC

-

F5

PL7B

NC

-

C3

D3

C2

GND

B2

B1

C1

F3

PL8A

NC

-

PL8B

NC

-

PL9A

-

GND7

PL9B

B2

B1

C1

F3

G3

D2

E2

-

NC

-

C

T

PL3A

PL3B

PL4A

PL4B

PL5A

PL5B

-

7

-

T

C

T

PL10A

PL10B

PL11A

PL11B

PL12A

PL12B

GND7

PL14A

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

GND7

PL17B

PL19A

PL19B

PL20A

PL20B

PL21A

PL21B

PL22A

GND7

PL22B

PL23A

PL23B

PL24A

PL24B

PL25A

C

T

C

T

G3

D2

E2

GND

D1

E1

F2

C

T

C

D1

E1

F2

G2

F6

G6

H4

GND

G4

H6

J7

PL6A

PL6B

PL7A

PL7B

PL8A

PL8B

PL9A

GND7

PL9B

NC

7

-

T

C

T

C

T

C

T

LDQS6

T

C

T

C

T

C

T

LDQS14

G2

F6

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

LUM0_PLLT_IN_A

LUM0_PLLC_IN_A

LUM0_PLLT_FB_A

G6

H4

GND

G4

H6

J7

C

LUM0_PLLC_FB_A

C

T

C

T

C

T

C

T

LUM0_PLLC_FB_A

NC

-

G5

H5

H3

J3

NC

-

G5

H5

H3

J3

NC

-

NC

-

NC

-

H2

-

NC

-

H2

GND

J2

-

J2

NC

-

C

T

C

T

C

T

J4

PL11A

PL11B

PL12A

PL12B

PL13A

7

T

C

T

C

T

J4

LDQS23

J5

K4

K5

J6

K4

K5

J6

4-62

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

K6

F1

PL13B

PL14A

GND7

PL14B

PL15A

PL15B

PL16A

PL16B

PL17A

PL17B

PL18A

GND7

PL18B

PL19A

PL19B

PL20A

PL20B

PL21A

PL21B

PL22A

GND7

PL22B

XRES

PL24A

PL24B

PL25A

PL25B

PL26A

PL26B

PL27A

GND6

PL27B

PL28A

PL28B

PL29A

PL29B

PL30A

PL30B

PL31A

GND6

PL31B

PL32A

7

6

C

T

K6

F1

PL25B

PL26A

GND7

PL26B

PL27A

PL27B

PL28A

PL28B

PL29A

PL29B

PL30A

GND7

PL30B

PL31A

PL31B

PL32A

PL32B

PL33A

PL33B

PL34A

GND7

PL34B

XRES

PL36A

PL36B

PL37A

PL37B

PL38A

PL38B

PL39A

GND6

PL39B

PL40A

PL40B

PL41A

PL41B

PL42A

PL42B

PL43A

GND6

PL43B

PL44A

7

6

C

T

GND

G1

H1

J1

GND

G1

H1

J1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

K2

K1

K3

L3

L2

GND

L1

GND

L1

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

M3

M4

M1

M2

L4

LDQS19

M3

M4

M1

M2

L4

LDQS31

L5

N2

GND

N1

N3

P1

PCLKT7_0

PCLKC7_0

N2

GND

N1

N3

P1

PCLKT7_0

PCLKC7_0

C

T

C

T

C

T

C

T

C

T

C

T

C

T

P2

L7

L6

N4

N5

R1

GND

R2

P4

N4

N5

R1

GND

R2

P4

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

LDQS28

LDQS40

P3

M5

M6

T1

M5

M6

T1

T2

R4

GND

R3

N6

R4

GND

R3

N6

C

T

C

T

4-63

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

P5

P6

PL32B

PL33A

PL33B

PL34A

PL34B

PL35A

GND6

PL35B

PL36A

PL36B

PL37A

PL37B

PL38A

PL38B

PL39A

GND6

PL39B

TCK

6

-

C

T

C

T

C

T

P5

P6

PL44B

PL45A

PL45B

PL46A

PL46B

PL47A

GND6

PL47B

PL48A

PL48B

PL49A

PL49B

PL50A

PL50B

PL51A

GND6

PL51B

TCK

6

C

T

C

T

C

T

R5

U1

U2

T3

GND

T4

GND

T4

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

R6

LDQS36

R6

LDQS48

T5

T6

U5

U3

U4

V1

GND

V2

GND

V2

C

U7

V4

TDI

V4

TDI

V5

TMS

V5

TMS

V3

TDO

V3

TDO

U6

VCCJ

PL41A

PL41B

PL42A

PL42B

PL43A

PL43B

PL44A

GND6

PL44B

PL45A

PL45B

PL46A

PL46B

PL47A

PL47B

NC

U6

VCCJ

PL53A

PL53B

PL54A

PL54B

PL55A

PL55B

PL56A

GND6

PL56B

PL57A

PL57B

PL58A

PL58B

PL59A

PL59B

PL60A

GND6

PL60B

PL61A

PL61B

W1

W2

V6

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

W1

W2

V6

T

C

T

C

T

C

T

LLM0_PLLT_IN_A

LLM0_PLLC_IN_A

LLM0_PLLT_FB_A

LLM0_PLLC_FB_A

W6

Y1

W6

Y1

Y2

W3

GND

W4

AA1

AB1

Y4

W3

GND

W4

AA1

AB1

Y4

C

T

C

T

C

T

C

T

C

T

LDQS45

LDQS57

C

T

Y3

C

T

Y3

AC1

AB2

AA2

-

AC1

AB2

AA2

GND

AA3

W5

Y5

C

-

AA3

W5

Y5

NC

-

C

T

NC

-

NC

-

C

4-64

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

Y6

W7

NC

-

Y6

PL62A

PL62B

PL63A

PL63B

PL64A

GND6

PL64B

PL65A

PL65B

PL66A

PL66B

PL67A

PL67B

PL68A

PL68B

GND6

GND5

PB2A

6

5

T

C

T

C

T

-

W7

AA4

AB3

AC2

-

NC

-

AA4

AB3

AC2

GND

AC3

AA5

AB5

AD3

AD2

AE1

AD1

AB4

AC4

GND

AB6

AA6

AC7

Y8

NC

-

NC

-

AC3

AA5

AB5

AD3

AD2

AE1

AD1

AB4

AC4

GND

AB6

AA6

AC7

Y8

NC

-

C

T

NC

-

LDQS65

NC

-

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

T

PL48A

PL48B

GND6

GND5

PB2A

PB2B

PB3A

PB3B

PB4A

PB4B

PB5A

PB5B

PB6A

PB6B

PB7A

PB7B

PB8A

PB8B

PB9A

GND5

PB9B

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

6

5

T

VREF1_6

VREF2_6

VREF1_6

VREF2_6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

PB2B

PB3A

PB3B

AB7

AA7

AC6

AC5

AB8

AC8

AE2

AA8

AF2

Y9

AB7

AA7

AC6

AC5

AB8

AC8

AE2

AA8

AF2

Y9

PB4A

PB4B

PB5A

PB5B

BDQS6

PB6A

BDQS6

PB6B

PB7A

PB7B

PB8A

PB8B

AD5

GND

AD4

AD8

AC9

AE3

AB9

AF3

AD9

AE4

GND

AD5

GND

AD4

AD8

AC9

AE3

AB9

AF3

AD9

AE4

GND

PB9A

GND5

PB9B

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

PB10A

PB10B

PB11A

PB11B

PB12A

PB12B

PB13A

GND5

4-65

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

AF4

AE5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

5

C

T

C

T

C

T

C

T

AF4

AE5

PB13B

PB14A

PB14B

PB15A

PB15B

PB16A

PB16B

PB17A

GND5

5

C

T

C

T

C

T

C

T

BDQS14

AA9

AF5

Y10

AD6

AC10

AF6

AC10

AF6

GND

AE6

GND

AE6

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

C

T

C

T

C

T

C

T

PB17B

PB18A

PB18B

PB19A

PB19B

PB20A

PB20B

PB21A

GND5

C

T

C

T

C

T

C

T

AF7

AB10

AE7

AB10

AE7

AD10

AD7

AD10

AD7

AA10

AF8

AA10

AF8

GND

AF9

GND

AF9

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

C

T

C

T

C

T

C

T

PB21B

PB22A

PB22B

PB23A

PB23B

PB24A

PB24B

PB25A

GND5

C

T

C

T

C

T

C

T

AD11

Y11

BDQS22

AD11

Y11

BDQS22

AE8

AC11

AF10

AB11

AE10

GND

AE9

AC11

AF10

AB11

AE10

GND

AE9

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND5

C

T

C

T

C

T

C

T

PB25B

PB26A

PB26B

PB27A

PB27B

PB28A

PB28B

PB29A

GND5

C

T

C

T

C

T

C

T

AA11

Y12

AA11

Y12

AE11

AF11

AF12

AE12

AD12

GND

AC12

AA12

AB12

AE13

AF13

AD13

AE11

AF11

AF12

AE12

AD12

GND

AC12

AA12

AB12

AE13

AF13

AD13

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

C

T

C

T

C

T

PB29B

PB30A

PB30B

PB31A

PB31B

PB32A

C

T

C

T

C

T

BDQS30

VREF2_5

BDQS30

VREF2_5

4-66

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Number Function Bank LVDS

Dual Function

VREF1_5

Number Function

Bank LVDS

Function

AC13

AF14

GND

AE14

AA13

AB13

AD14

AA14

AC14

AB14

AF15

GND

AE15

AD15

AC15

AF16

Y14

PB32B

PB33A

GND5

5

4

C

T

AC13

AF14

GND

AE14

AA13

AB13

AD14

AA14

AC14

AB14

AF15

GND

AE15

AD15

AC15

AF16

Y14

PB32B

PB33A

GND5

5

4

C

T

VREF1_5

PCLKT5_0

PB33B

PB34A

PB34B

PB35A

PB35B

PB36A

PB36B

PB37A

GND4

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

PB33B

PB34A

PB34B

PB35A

PB35B

PB36A

PB36B

PB37A

GND4

C

T

C

T

C

T

C

T

PCLKC5_0

WRITEN

CS1N

VREF1_4

CSN

VREF1_4

CSN

VREF2_4

D0/SPID7

D2/SPID5

VREF2_4

D0/SPID7

D2/SPID5

PB37B

PB38A

PB38B

PB39A

PB39B

PB40A

PB40B

PB41A

GND4

C

T

C

T

C

T

C

T

D1/SPID6

BDQS38

D3/SPID4

PB37B

PB38A

PB38B

PB39A

PB39B

PB40A

PB40B

PB41A

GND4

C

T

C

T

C

T

C

T

D1/SPID6

BDQS38

D3/SPID4

D4/SPID3

D5/SPID2

D4/SPID3

D5/SPID2

AE16

AB15

AF17

GND

AE17

Y15

AE16

AB15

AF17

GND

AE17

Y15

PB41B

PB42A

PB42B

PB43A

PB43B

PB44A

PB44B

PB45A

GND4

C

T

C

T

C

T

C

T

D6/SPID1

PB41B

PB42A

PB42B

PB43A

PB43B

PB44A

PB44B

PB45A

GND4

C

T

C

T

C

T

C

T

D6/SPID1

AA15

AD17

Y16

AA15

AD17

Y16

AD18

AC16

AE18

GND

AF18

AD16

AB16

AF19

AA16

AA17

Y17

AD18

AC16

AE18

GND

AF18

AD16

AB16

AF19

AA16

AA17

Y17

PB45B

PB46A

PB46B

PB47A

PB47B

PB48A

PB48B

PB49A

GND4

C

T

C

T

C

T

C

T

PB45B

PB46A

PB46B

PB47A

PB47B

PB48A

PB48B

PB49A

GND4

C

T

C

T

C

T

C

T

BDQS46

AF21

GND

AF20

AE21

AC17

AF21

GND

AF20

AE21

AC17

PB49B

PB50A

PB50B

C

T

PB49B

PB50A

PB50B

C

T

C

4-67

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

AF22

AB17

AE22

AA18

AE19

GND

AE20

AA19

Y18

PB51A

PB51B

PB52A

PB52B

PB53A

GND4

PB53B

PB54A

PB54B

PB55A

PB55B

PB56A

PB56B

PB57A

-

4

-

T

C

T

C

T

AF22

AB17

AE22

AA18

AE19

GND

AE20

AA19

Y18

PB51A

PB51B

PB52A

PB52B

PB53A

GND4

4

3

T

C

T

C

T

C

T

C

T

C

T

C

T

PB53B

PB54A

PB54B

PB55A

PB55B

PB56A

PB56B

PB57A

GND4

C

T

C

T

C

T

C

T

BDQS54

AF23

AA20

AC18

AB18

AF24

-

AF23

AA20

AC18

AB18

AF24

GND

AE23

AD19

AD20

AC19

AB19

AD21

AC20

AF25

GND

AE25

AB21

AB20

AE24

AD23

AD22

AC21

AC22

AB22

GND

AC23

AC24

AD24

AD25

AE26

AD26

Y20

AE23

AD19

AD20

AC19

AB19

AD21

AC20

AF25

-

PB57B

NC

4

-

C

PB57B

PB58A

PB58B

PB59A

PB59B

PB60A

PB60B

PB61A

GND4

C

T

C

T

C

T

C

T

NC

-

NC

-

NC

-

NC

-

NC

-

NC

-

AE25

AB21

AB20

AE24

AD23

AD22

AC21

AC22

AB22

GND

AC23

AC24

AD24

AD25

AE26

AD26

Y20

NC

-

PB61B

PB62A

PB62B

PB63A

PB63B

PB64A

PB64B

PB65A

PB65B

GND4

C

T

NC

-

BDQS62

NC

-

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

GND4

GND3

PR48B

PR48A

NC

4

3

-

GND3

C

T

VREF2_3

VREF1_3

PR68B

PR68A

PR67B

PR67A

PR66B

PR66A

PR65B

C

T

VREF2_3

VREF1_3

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

4-68

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

Y19

AA23

-

NC

-

Y19

AA23

GND

AA22

AB23

AB24

Y21

PR65A

PR64B

GND3

3

T

RDQS65

-

C

-

AA22

AB23

AB24

Y21

NC

-

PR64A

PR63B

PR63A

PR62B

PR62A

PR61B

PR61A

PR60B

GND3

T

C

T

NC

-

NC

-

NC

-

C

T

AA21

Y23

NC

-

AA21

Y23

NC

-

C

T

Y22

NC

-

Y22

AA24

-

NC

-

AA24

GND

Y24

C

-

Y24

NC

-

PR60A

PR59B

PR59A

PR58B

PR58A

PR57B

PR57A

PR56B

GND3

T

C

T

AC25

AC26

AB25

AA25

AB26

AA26

W23

GND

W24

W22

W21

Y25

PR47B

PR47A

PR46B

PR46A

PR45B

PR45A

PR44B

GND3

PR44A

PR43B

PR43A

PR42B

PR42A

PR41B

PR41A

CFG2

CFG1

CFG0

PROGRAMN

CCLK

INITN

DONE

PR39B

GND3

PR39A

PR38B

PR38A

PR37B

PR37A

3

C

T

AC25

AC26

AB25

AA25

AB26

AA26

W23

GND

W24

W22

W21

Y25

C

T

C

T

C

T

C

T

RDQS45

RDQS57

C

RLM0_PLLC_IN_A

C

RLM0_PLLC_IN_A

T

C

T

C

T

C

T

RLM0_PLLT_IN_A

RLM0_PLLC_FB_A

RLM0_PLLT_FB_A

DI/CSSPIN

PR56A

PR55B

PR55A

PR54B

PR54A

PR53B

PR53A

CFG2

T

C

T

C

T

C

T

RLM0_PLLT_IN_A

RLM0_PLLC_FB_A

RLM0_PLLT_FB_A

DI/CSSPIN

Y26

DOUT/CSON

Y26

DOUT/CSON

W25

W26

V24

BUSY/SISPI

W25

W26

V24

BUSY/SISPI

D7/SPID0

V21

CFG1

V23

CFG0

V22

PROGRAMN

CCLK

V20

V25

INITN

U20

V26

U20

DONE

PR51B

GND3

C

V26

C

GND

U26

U24

U25

U23

U22

GND

U26

T

C

T

C

T

PR51A

PR50B

PR50A

PR49B

PR49A

T

C

T

C

T

U24

U25

U23

U22

4-69

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

U21

T21

T25

GND

T26

T22

T23

T24

R23

R25

R24

R26

GND

P26

R21

R22

P25

P24

P23

P22

N26

GND

M26

N21

P21

N23

N22

N25

N24

L26

PR36B

PR36A

PR35B

GND3

3

2

C

T

U21

T21

T25

GND

T26

T22

T23

T24

R23

R25

R24

R26

GND

P26

R21

R22

P25

P24

P23

P22

N26

GND

M26

N21

P21

N23

N22

N25

N24

L26

PR48B

PR48A

PR47B

GND3

3

2

C

T

RDQS36

RDQS48

C

PR35A

PR34B

PR34A

PR33B

PR33A

PR32B

PR32A

PR31B

GND3

T

C

T

PR47A

PR46B

PR46A

PR45B

PR45A

PR44B

PR44A

PR43B

GND3

T

C

T

C

T

C

T

C

T

C

T

C

PR31A

PR30B

PR30A

PR29B

PR29A

PR28B

PR28A

PR27B

GND3

T

C

T

PR43A

PR42B

PR42A

PR41B

PR41A

PR40B

PR40A

PR39B

GND3

T

C

T

C

T

C

T

C

T

C

T

RDQS28

RDQS40

C

PR27A

PR26B

PR26A

PR25B

PR25A

PR24B

PR24A

PR22B

GND2

T

C

T

PR39A

PR38B

PR38A

PR37B

PR37A

PR36B

PR36A

PR34B

GND2

T

C

T

C

T

C

T

C

T

C

T

C

PCLKC2_0

PCLKT2_0

C

PCLKC2_0

PCLKT2_0

GND

K26

M22

M23

M25

M24

M21

L21

GND

K26

M22

M23

M25

M24

M21

L21

PR22A

PR21B

PR21A

PR20B

PR20A

PR19B

PR19A

PR18B

GND2

T

C

T

PR34A

PR33B

PR33A

PR32B

PR32A

PR31B

PR31A

PR30B

GND2

T

C

T

C

T

C

T

C

T

C

T

RDQS19

RDQS31

L22

C

L22

C

GND

L23

GND

L23

PR18A

PR17B

T

PR30A

PR29B

T

L25

C

L25

C

4-70

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

L24

K25

J25

J26

H26

H25

GND

J24

K21

K22

K20

J20

K23

K24

J21

-

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

GND2

PR14A

PR13B

PR13A

PR12B

PR12A

PR11B

PR11A

NC

2

-

T

C

T

L24

K25

J25

PR29A

PR28B

PR28A

PR27B

PR27A

PR26B

GND2

2

T

C

T

C

T

J26

C

T

H26

H25

GND

J24

C

T

C

T

C

T

C

T

PR26A

PR25B

PR25A

PR24B

PR24A

PR23B

PR23A

PR22B

GND2

T

C

T

K21

K22

K20

J20

C

T

K23

K24

J21

C

T

RDQS23

C

-

GND

J22

J23

H22

G26

F26

E26

E25

F25

GND

G25

H23

H24

H21

G21

D26

D25

F21

-

NC

-

PR22A

PR21B

PR21A

PR20B

PR20A

PR19B

PR19A

PR17B

GND2

T

C

T

NC

-

J23

NC

-

H22

G26

F26

E26

E25

F25

GND

G25

H23

H24

H21

G21

D26

D25

F21

GND

G22

G24

G23

C26

C25

F24

GND

F23

NC

-

C

T

NC

-

NC

-

C

T

NC

-

PR9B

GND2

PR9A

PR8B

PR8A

PR7B

PR7A

PR6B

PR6A

PR5B

-

2

-

C

RUM0_PLLC_FB_A

C

RUM0_PLLC_FB_A

T

C

T

RUM0_PLLT_FB_A

RUM0_PLLC_IN_A

RUM0_PLLT_IN_A

PR17A

PR16B

PR16A

PR15B

PR15A

PR14B

PR14A

PR13B

GND2

T

C

T

RUM0_PLLT_FB_A

RUM0_PLLC_IN_A

RUM0_PLLT_IN_A

C

T

C

T

C

T

C

T

RDQS6

RDQS14

C

G22

G24

G23

C26

C25

F24

-

PR5A

PR4B

PR4A

PR3B

PR3A

NC

2

-

T

C

T

C

T

PR13A

PR12B

PR12A

PR11B

PR11A

PR9B

T

C

T

C

T

C

-

GND2

F23

NC

-

PR9A

T

4-71

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

E24

D24

E22

F22

E21

D22

E23

D23

GND

G20

F20

D21

C21

C23

C22

B23

C24

D20

-

NC

-

E24

D24

E22

F22

E21

D22

E23

D23

GND

G20

F20

D21

C21

C23

C22

B23

C24

D20

GND

E19

B25

B24

B26

A25

C20

C19

A24

GND

A23

E18

D19

F19

B22

G19

B21

D18

GND

C18

F18

A22

G18

PR8B

PR8A

2

1

C

T

C

T

C

T

C

T

NC

-

PR7B

NC

-

PR7A

NC

-

PR6B

NC

-

PR6A

RDQS6

VREF1_2

VREF2_2

PR2B

PR2A

GND2

GND1

NC

2

1

-

C

T

VREF1_2

VREF2_2

PR2B

PR2A

GND2

GND1

PT65B

PT65A

PT64B

PT64A

PT63B

PT63A

PT62B

PT62A

PT61B

GND1

PT61A

PT60B

PT60A

PT59B

PT59A

PT58B

PT58A

PT57B

GND1

PT57A

PT56B

PT56A

PT55B

PT55A

PT54B

PT54A

PT53B

GND1

PT53A

PT52B

PT52A

PT51B

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

TDQS62

NC

-

C

-

E19

B25

B24

B26

A25

C20

C19

A24

-

NC

-

T

C

T

NC

-

NC

-

NC

-

C

T

NC

-

NC

-

C

T

NC

-

PT57B

-

1

-

C

A23

E18

D19

F19

B22

G19

B21

D18

GND

C18

F18

A22

G18

PT57A

PT56B

PT56A

PT55B

PT55A

PT54B

PT54A

PT53B

GND1

PT53A

PT52B

PT52A

PT51B

1

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS54

C

T

C

T

C

T

C

4-72

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

A21

E17

B17

C17

GND

D17

F17

E20

G17

B20

E16

A20

A19

GND

B19

D16

C16

F16

A18

G16

B18

A17

GND

A16

D15

B16

E15

C15

F15

G15

B15

GND

A15

E14

G14

D14

E13

F14

C14

B14

GND

A14

PT51A

PT50B

PT50A

PT49B

GND1

PT49A

PT48B

PT48A

PT47B

PT47A

PT46B

PT46A

PT45B

GND1

PT45A

PT44B

PT44A

PT43B

PT43A

PT42B

PT42A

PT41B

GND1

PT41A

PT40B

PT40A

PT39B

PT39A

PT38B

PT38A

PT37B

GND1

PT37A

PT36B

PT36A

PT35B

PT35A

PT34B

PT34A

PT33B

GND0

PT33A

1

0

T

C

T

A21

E17

B17

C17

GND

D17

F17

E20

G17

B20

E16

A20

A19

GND

B19

D16

C16

F16

A18

G16

B18

A17

GND

A16

D15

B16

E15

C15

F15

G15

B15

GND

A15

E14

G14

D14

E13

F14

C14

B14

GND

A14

PT51A

PT50B

PT50A

PT49B

GND1

PT49A

PT48B

PT48A

PT47B

PT47A

PT46B

PT46A

PT45B

GND1

PT45A

PT44B

PT44A

PT43B

PT43A

PT42B

PT42A

PT41B

GND1

PT41A

PT40B

PT40A

PT39B

PT39A

PT38B

PT38A

PT37B

GND1

PT37A

PT36B

PT36A

PT35B

PT35A

PT34B

PT34A

PT33B

GND0

PT33A

1

0

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS46

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

TDQS38

C

T

C

T

C

T

C

T

VREF2_1

VREF1_1

C

T

VREF2_1

VREF1_1

C

T

C

T

C

PCLKC0_0

PCLKT0_0

C

PCLKC0_0

PCLKT0_0

T

4-73

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Number Function Bank LVDS

Dual Function

VREF1_0

Number Function

Bank LVDS

Function

D13

C13

A13

B13

F13

F12

A12

GND

B12

A11

B11

D12

C12

B10

A10

G12

GND

A9

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND0

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

0

C

T

D13

C13

A13

B13

F13

F12

A12

GND

B12

A11

B11

D12

C12

B10

A10

G12

GND

A9

PT32B

PT32A

PT31B

PT31A

PT30B

PT30A

PT29B

GND0

PT29A

PT28B

PT28A

PT27B

PT27A

PT26B

PT26A

PT25B

GND0

PT25A

PT24B

PT24A

PT23B

PT23A

PT22B

PT22A

PT21B

GND0

PT21A

PT20B

PT20A

PT19B

PT19A

PT18B

PT18A

PT17B

GND0

PT17A

PT16B

PT16A

PT15B

PT15A

PT14B

PT14A

0

C

T

VREF1_0

VREF2_0

C

T

C

T

C

T

C

T

TDQS30

TDQS22

TDQS14

TDQS30

TDQS22

TDQS14

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

E12

B9

E12

B9

F11

A8

C

T

F11

A8

C

T

D11

C11

B8

C

T

D11

C11

B8

C

T

C

GND

B7

GND

B7

T

C

T

C

T

E11

A7

E11

A7

G11

C7

C

T

G11

C7

C

T

G10

C6

C

T

G10

C6

C

T

C10

GND

D10

F10

A6

C

C10

GND

D10

F10

A6

C

T

C

T

C

T

C

T

C

T

C

T

C

T

E10

C9

E10

C9

G9

D9

4-74

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

A5

GND

A4

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

PT9B

GND0

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

GND0

GND

0

-

C

A5

GND

A4

PT13B

GND0

PT13A

PT12B

PT12A

PT11B

PT11A

PT10B

PT10A

PT9B

GND0

PT9A

PT8B

PT8A

PT7B

PT7A

PT6B

PT6A

PT5B

PT5A

PT4B

PT4A

PT3B

PT3A

PT2B

PT2A

GND0

GND

0

-

C

T

C

T

C

T

F9

B6

E9

C

T

E9

C

T

C8

G8

C

T

G8

C

T

B5

A3

C

A3

C

GND

A2

GND

A2

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

C

T

F8

B4

E8

B3

D8

G7

TDQS6

G7

TDQS6

C4

C5

E7

D4

F7

D6

D7

E6

GND

K10

K11

K12

K13

K14

K15

K16

L10

L11

L12

L13

L14

L15

L16

L17

GND

K10

K11

K12

K13

K14

K15

K16

L10

L11

L12

L13

L14

L15

L16

L17

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

4-75

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

M10

M11

M12

M13

M14

M15

M16

M17

N10

N11

N12

N13

N14

N15

N16

N17

P10

P11

P12

P13

P14

P15

P16

P17

R10

R11

R12

R13

R14

R15

R16

R17

T10

T11

T12

T13

T14

T15

T16

T17

U10

U11

GND

-

M10

M11

M12

M13

M14

M15

M16

M17

N10

N11

N12

N13

N14

N15

N16

N17

P10

P11

P12

P13

P14

P15

P16

P17

R10

R11

R12

R13

R14

R15

R16

R17

T10

T11

T12

T13

T14

T15

T16

T17

U10

U11

GND

-

4-76

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

U12

U13

U14

U15

U16

U17

H10

H11

H16

H17

H18

H19

H8

GND

-

U12

U13

U14

U15

U16

U17

H10

H11

H16

H17

H18

H19

H8

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

GND

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

H9

VCC

-

H9

VCC

-

J18

J9

VCC

-

J18

J9

VCC

-

VCC

-

VCC

-

K8

VCC

-

K8

VCC

-

L19

M19

N7

VCC

-

L19

M19

N7

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

R20

R7

VCC

-

R20

R7

VCC

-

VCC

-

VCC

-

T19

V18

V8

VCC

-

T19

V18

V8

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

V9

VCC

-

V9

VCC

-

W10

W11

W16

W17

W18

W19

W8

VCC

-

W10

W11

W16

W17

W18

W19

W8

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

VCC

-

W9

VCC

-

W9

VCC

-

H12

H13

J10

J11

J12

J13

H14

H15

VCCIO0

VCCIO1

0

1

H12

H13

J10

J11

J12

J13

H14

H15

VCCIO0

VCCIO1

0

1

4-77

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

J14

J15

J16

J17

K17

K18

L18

M18

N18

N19

P18

P19

R18

R19

T18

U18

V14

V15

V16

V17

W14

W15

V10

V11

V12

V13

W12

W13

P8

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCCAUX

1

2

3

4

5

6

7

-

J14

J15

J16

J17

K17

K18

L18

M18

N18

N19

P18

P19

R18

R19

T18

U18

V14

V15

V16

V17

W14

W15

V10

V11

V12

V13

W12

W13

P8

VCCIO1

VCCIO2

VCCIO3

VCCIO4

VCCIO5

VCCIO6

VCCIO7

VCCAUX

1

2

3

4

5

6

7

-

P9

R8

R9

T9

U9

K9

L9

M8

M9

N8

N9

G13

H20

G13

H20

-

4-78

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)

LFEC20/LFECP20

LFECP/EC33

Ball

Dual

Function

Number Function Bank LVDS

Dual Function

Number Function

Bank LVDS

H7

J19

J8

VCCAUX

VCC¹

-

H7

J19

J8

VCCAUX

VCCPLL

-

K7

L20

M20

M7

L20

M20

M7

N20

P20

P7

N20

P20

P7

T20

T7

T20

T7

T8

V19

V7

V19

V7

W20

Y13

Y7

W20

Y13

Y7

K19

L8

K19

L8

VCC¹

U19

U8

U19

U8

1. Tied to V

CCPLL.

4-79

Pinout Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Thermal Management

Thermal management is recommended as part of any sound FPGA design methodology. To assess the thermal

characteristics of a system, Lattice speciﬁes a maximum allowable junction temperature in all device data sheets.

Designers must complete a thermal analysis of their speciﬁc design to ensure that the device and package do not

exceed the junction temperature limits. Refer to the Thermal Management document to ﬁnd the device/package

speciﬁc thermal values.

For Further Information

For further information regarding Thermal Management, refer to the following located on the Lattice website at

www.latticesemi.com.

• Thermal Management document

• Technical Note TN1052 - Power Estimation and Management for LatticeECP/EC and LatticeXP Devices

• Power Calculator tool included with Lattice’s ispLEVER design tool, or as a standalone download from

www.latticesemi.com/software

4-80

LatticeECP/EC Family Data Sheet

Ordering Information

November 2005

Data Sheet

Part Number Description

LFXXX XX X – X XXXX X

Device Family

Grade

C = Commercial

I = Industrial

Lattice EC (FPGA)

Lattice ECP (EC FPGA + DSP Blocks)

Logic Capacity

1* = 1.5K LUTs

3* = 3K LUTs

6 = 6K LUTs

Package

T100 = 100-pin TQFP*

T144 = 144-pin TQFP

Q208 = 208-pin PQFP

F256 = 256-ball fpBGA

F484 = 484-ball fpBGA

F672 = 672-ball fpBGA

10 = 10K LUTs

15 = 15K LUTs

20 = 20K LUTs

33 = 33K LUTs

TN100 = 100-pin Lead-free TQFP*

TN144 = 144-pin Lead-free TQFP

QN208 = 208-pin Lead-free PQFP

FN256 = 256-ball Lead-free fpBGA

FN484 = 484-ball Lead-free fpBGA

FN672 = 672-ball Lead-free fpBGA

Supply Voltage

E = 1.2V

Speed

3 = Slowest

4

*Not available in the LatticeECP Family.

5 = Fastest

Ordering Information

Note: LatticeECP/EC devices are dual marked. For example, the commercial speed grade LFEC20E-4F484C is

also marked with industrial grade -3I (LFEC20E-3F484I). The commercial grade is one speed grade faster than the

associated dual mark industrial grade. The slowest commercial speed grade does not have industrial markings.

The markings appear as follows:

EC

LFEC20E-

4F484C-3I

Datecode

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

5-1

Order Info_02.3

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Conventional Packaging

LatticeEC Commercial

Part Number

LFEC1E-3Q208C

LFEC1E-4Q208C

LFEC1E-5Q208C

LFEC1E-3T144C

LFEC1E-4T144C

LFEC1E-5T144C

LFEC1E-3T100C

LFEC1E-4T100C

LFEC1E-5T100C

I/Os

112

97

Grade

-3

Package

PQFP

TQFP

Pins

208

144

100

Temp.

COM

LUTs

1.5K

-4

-5

-3

97

-4

97

-5

67

-3

67

-4

67

-5

Part Number

LFEC3E-3F256C

LFEC3E-4F256C

LFEC3E-5F256C

LFEC3E-3Q208C

LFEC3E-4Q208C

LFEC3E-5Q208C

LFEC3E-3T144C

LFEC3E-4T144C

LFEC3E-5T144C

LFEC3E-3T100C

LFEC3E-4T100C

LFEC3E-5T100C

I/Os

160

145

97

Grade

-3

Package

fpBGA

PQFP

TQFP

Pins

256

208

144

100

Temp.

COM

LUTs

3.1K

-4

-5

-3

-4

-5

-3

97

-4

97

-5

67

-3

67

-4

67

-5

Part Number

LFEC6E-3F484C

LFEC6E-4F484C

LFEC6E-5F484C

LFEC6E-3F256C

LFEC6E-4F256C

LFEC6E-5F256C

LFEC6E-3Q208C

LFEC6E-4Q208C

LFEC6E-5Q208C

LFEC6E-3T144C

LFEC6E-4T144C

LFEC6E-5T144C

I/Os

224

195

147

97

Grade

-3

Package

fpBGA

PQFP

TQFP

Pins

484

256

208

144

Temp.

COM

LUTs

6.1K

-4

-5

-3

-4

-5

-3

-4

-5

-3

97

-4

97

-5

Part Number

LFEC10E-3F484C

LFEC10E-4F484C

LFEC10E-5F484C

LFEC10E-3F256C

I/Os

288

195

Grade

-3

Package

fpBGA

Pins

484

256

Temp.

COM

LUTs

10.2K

-4

-5

-3

5-2

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeEC Commercial (Continued)

Part Number

LFEC10E-4F256C

LFEC10E-5F256C

LFEC10E-3Q208C

LFEC10E-4Q208C

LFEC10E-5Q208C

I/Os

195

147

Grade

-4

Package

fpBGA

PQFP

Pins

256

208

Temp.

COM

LUTs

10.2K

-5

-3

-4

PQFP

-5

PQFP

Part Number

LFEC15E-3F484C

LFEC15E-4F484C

LFEC15E-5F484C

LFEC15E-3F256C

LFEC15E-4F256C

LFEC15E-5F256C

I/Os

352

195

Grade

-3

Package

fpBGA

Pins

484

256

Temp.

COM

LUTs

15.3K

-4

-5

-3

-4

-5

Part Number

LFEC20E-3F672C

LFEC20E-4F672C

LFEC20E-5F672C

LFEC20E-3F484C

LFEC20E-4F484C

LFEC20E-5F484C

I/Os

400

360

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

COM

LUTs

19.7K

-4

-5

-3

-4

-5

Part Number

LFEC33E-3F672C

LFEC33E-4F672C

LFEC33E-5F672C

LFEC33E-3F484C

LFEC33E-4F484C

LFEC33E-5F484C

I/Os

496

360

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

COM

LUTs

32.8K

-4

-5

-3

-4

-5

5-3

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP Commercial

Part Number

LFECP6E-3F484C

LFECP6E-4F484C

LFECP6E-5F484C

LFECP6E-3F256C

LFECP6E-4F256C

LFECP6E-5F256C

LFECP6E-3Q208C

LFECP6E-4Q208C

LFECP6E-5Q208C

LFECP6E-3T144C

LFECP6E-4T144C

LFECP6E-5T144C

I/Os

224

195

147

97

Grade

-3

Package

fpBGA

PQFP

TQFP

Pins

484

256

208

144

Temp.

COM

LUTs

6.1K

-4

-5

-3

-4

-5

-3

-4

-5

-3

97

-4

97

-5

Part Number

LFECP10E-3F484C

LFECP10E-4F484C

LFECP10E-5F484C

LFECP10E-3F256C

LFECP10E-4F256C

LFECP10E-5F256C

LFECP10E-3Q208C

LFECP10E-4Q208C

LFECP10E-5Q208C

I/Os

288

195

147

Grade

-3

Package

fpBGA

PQFP

Pins

484

256

208

Temp.

COM

LUTs

10.2K

-4

-5

-3

-4

-5

-3

-4

-5

Part Number

LFECP15E-3F484C

LFECP15E-4F484C

LFECP15E-5F484C

LFECP15E-3F256C

LFECP15E-4F256C

LFECP15E-5F256C

I/Os

352

195

Grade

-3

Package

fpBGA

Pins

484

256

Temp.

COM

LUTs

15.3K

-4

-5

-3

-4

-5

Part Number

LFECP20E-3F672C

LFECP20E-4F672C

LFECP20E-5F672C

LFECP20E-3F484C

LFECP20E-4F484C

LFECP20E-5F484C

I/Os

400

360

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

COM

LUTs

19.7K

-4

-5

-3

-4

-5

Part Number

LFECP33E-3F672C

LFECP33E-4F672C

LFECP33E-5F672C

I/Os

496

Grade

-3

Package

fpBGA

Pins

672

Temp.

COM

LUTs

32.8K

-4

-5

5-4

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP Commercial (Continued)

Part Number

LFECP33E-3F484C

LFECP33E-4F484C

LFECP33E-5F484C

I/Os

360

Grade

-3

Package

fpBGA

Pins

484

Temp.

COM

LUTs

32.8K

-4

-5

LatticeEC Industrial

Part Number

LFEC1E-3Q208I

LFEC1E-4Q208I

LFEC1E-3T144I

LFEC1E-4T144I

LFEC1E-3T100I

LFEC1E-4T100I

I/Os

112

97

Grade

-3

Package

PQFP

TQFP

Pins

208

144

100

Temp.

IND

LUTs

1.5K

-4

-3

97

-4

67

-3

67

-4

Part Number

LFEC3E-3F256I

LFEC3E-4F256I

LFEC3E-3Q208I

LFEC3E-4Q208I

LFEC3E-3T144I

LFEC3E-4T144I

LFEC3E-3T100I

LFEC3E-4T100I

I/Os

160

145

97

Grade

-3

Package

fpBGA

PQFP

TQFP

Pins

256

208

144

100

Temp.

IND

LUTs

3.1K

-4

-3

-4

-3

97

-4

67

-3

67

-4

Part Number

LFEC6E-3F484I

LFEC6E-4F484I

LFEC6E-3F256I

LFEC6E-4F256I

LFEC6E-3Q208I

LFEC6E-4Q208I

LFEC6E-3T144I

LFEC6E-4T144I

I/Os

224

195

147

97

Grade

-3

Package

fpBGA

PQFP

TQFP

Pins

484

256

208

144

Temp.

IND

LUTs

6.1K

-4

-3

-4

-3

-4

-3

97

-4

TQFP

Part Number

LFEC10E-3F484I

LFEC10E-4F484I

LFEC10E-3F256I

LFEC10E-4F256I

LFEC10E-3 P208I

LFEC10E-4 P208I

I/Os

288

195

147

Grade

-3

Package

fpBGA

PQFP

Pins

484

256

208

Temp.

IND

LUTs

10.2K

-4

-3

-4

-3

-4

PQFP

5-5

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeEC Industrial (Continued)

Part Number

LFEC15E-3F484I

LFEC15E-4F484I

LFEC15E-3F256I

LFEC15E-4F256I

I/Os

352

195

Grade

-3

Package

fpBGA

Pins

484

256

Temp.

IND

LUTs

15.3K

-4

IND

-3

IND

-4

IND

Part Number

LFEC20E-3F672I

LFEC20E-4F672I

LFEC20E-3F484I

LFEC20E-4F484I

I/Os

400

360

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

IND

LUTs

19.7K

-4

IND

-3

IND

-4

IND

Part Number

LFEC33E-3F672I

LFEC33E-4F672I

LFEC33E-3F484I

LFEC33E-4F484I

I/Os

496

360

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

IND

LUTs

32.8

-4

IND

-3

IND

-4

IND

LatticeECP Industrial

Part Number

LFECP6E-3F484I

LFECP6E-4F484I

LFECP6E-3F256I

LFECP6E-4F256I

LFECP6E-3Q208I

LFECP6E-4Q208I

LFECP6E-3T144I

LFECP6E-4T144I

I/Os

Grade

Package

fpBGA

PQFP

TQFP

Pins

Temp.

IND

LUTs

6.1K

224

195

147

97

-3

-4

-3

-4

-3

-4

-3

-4

484

256

208

144

97

TQFP

Part Number

LFECP10E-3F484I

LFECP10E-4F484I

LFECP10E-3F256I

LFECP10E-4F256I

LFECP10E-3Q208I

LFECP10E-4Q208I

I/Os

288

195

147

Grade

-3

Package

fpBGA

PQFP

Pins

484

256

208

Temp.

IND

LUTs

10.2K

-4

-3

-4

-3

-4

PQFP

Part Number

LFECP15E-3F484I

LFECP15E-4F484I

LFECP15E-3F256I

LFECP15E-4F256I

I/Os

352

195

Grade

-3

Package

fpBGA

Pins

484

256

Temp.

IND

LUTs

15.3K

-4

IND

-3

IND

-4

IND

5-6

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP Industrial (Continued)

Part Number

LFECP20E-3F672I

LFECP20E-4F672I

LFECP20E-3F484I

LFECP20E-4F484I

I/Os

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

IND

LUTs

19.7K

400

360

-4

IND

-3

IND

-4

IND

Part Number

LFECP33E-3F672I

LFECP33E-4F672I

LFECP33E-3F484I

LFECP33E-4F484I

I/Os

496

360

Grade

-3

Package

fpBGA

Pins

672

484

Temp.

IND

LUTs

32.8K

-4

IND

-3

IND

-4

IND

5-7

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Lead-Free Packaging

LatticeEC Commercial

Part Number

LFEC1E-3QN208C

LFEC1E-4QN208C

LFEC1E-5QN208C

LFEC1E-3TN144C

LFEC1E-4TN144C

LFEC1E-5TN144C

LFEC1E-3TN100C

LFEC1E-4TN100C

LFEC1E-5TN100C

I/Os

112

97

Grade

Package

Pins/Balls

208

Temp.

COM

LUTs

1.5K

-3

-4

-5

-3

-4

-5

-3

-4

-5

Lead-Free PQFP

Lead-Free TQFP

208

144

97

144

97

144

67

100

67

100

67

100

Part Number

LFEC3E-3FN256C

LFEC3E-4FN256C

LFEC3E-5FN256C

LFEC3E-3QN208C

LFEC3E-4QN208C

LFEC3E-5QN208C

LFEC3E-3TN144C

LFEC3E-4TN144C

LFEC3E-5TN144C

LFEC3E-3TN100C

LFEC3E-4TN100C

LFEC3E-5TN100C

I/Os

160

145

97

Grade

-3

Package

Pins/Balls

256

Temp.

COM

LUTs

3.1K

Lead-Free fpBGA

Lead-Free PQFP

Lead-Free TQFP

-4

256

-5

256

-3

208

-4

208

-5

208

-3

144

97

-4

144

97

-5

144

67

-3

100

67

-4

100

67

-5

100

Part Number

LFEC6E-3FN484C

LFEC6E-4FN484C

LFEC6E-5FN484C

LFEC6E-3FN256C

LFEC6E-4FN256C

LFEC6E-5FN256C

LFEC6E-3QN208C

LFEC6E-4QN208C

LFEC6E-5QN208C

LFEC6E-3TN144C

LFEC6E-4TN144C

LFEC6E-5TN144C

I/Os

224

195

147

97

Grade

-3

Package

Pins/Balls

484

Temp.

COM

LUTs

6.1K

Lead-Free fpBGA

Lead-Free PQFP

Lead-Free TQFP

-4

484

-5

484

-3

256

-4

256

-5

256

-3

208

-4

208

-5

208

-3

144

97

-4

144

97

-5

144

Part Number

I/Os

288

195

Grade

-3

Package

Pins/Balls

484

Temp.

COM

LUTs

10.2K

LFEC10E-3FN484C

LFEC10E-4FN484C

LFEC10E-5FN484C

LFEC10E-3FN256C

Lead-Free fpBGA

-4

484

-5

484

-3

256

5-8

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeEC Commercial (Continued)

Part Number

I/Os

195

147

Grade

-4

Package

Pins/Balls

256

Temp.

COM

LUTs

10.2K

LFEC10E-4FN256C

LFEC10E-5FN256C

LFEC10E-3QN208C

LFEC10E-4QN208C

LFEC10E-5QN208C

Lead-Free fpBGA

Lead-Free PQFP

-5

256

-3

208

-4

208

-5

208

Part Number

I/Os

352

195

Grade

-3

Package

Pins/Balls

484

Temp.

COM

LUTs

15.3K

LFEC15E-3FN484C

LFEC15E-4FN484C

LFEC15E-5FN484C

LFEC15E-3FN256C

LFEC15E-4FN256C

LFEC15E-5FN256C

Lead-Free fpBGA

-4

484

-5

484

-3

256

-4

256

-5

256

Part Number

I/Os

400

Grade

-3

Package

Pins/Balls

672

Temp.

COM

LUTs

19.7K

LFEC20E-3FN672C

LFEC20E-4FN672C

LFEC20E-5FN672C

LFEC20E-3FN484C

LFEC20E-4FN484C

LFEC20E-5FN484C

Lead-Free fpBGA

-4

672

-5

672

-3

484

-4

484

-5

484

Part Number

I/Os

496

360

Grade

-3

Package

Pins/Balls

672

Temp.

COM

LUTs

32.8K

LFEC33E-3FN672C

LFEC33E-4FN672C

LFEC33E-5FN672C

LFEC33E-3FN484C

LFEC33E-4FN484C

LFEC33E-5FN484C

Lead-Free fpBGA

-4

672

-5

672

-3

484

-4

484

-5

484

5-9

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP Commercial

Part Number

I/Os

Grade

Package

Pins/Balls

484

Temp.

COM

LUTs

6.1K

LFECP6E-3FN484C

LFECP6E-4FN484C

LFECP6E-5FN484C

LFECP6E-3FN256C

LFECP6E-4FN256C

LFECP6E-5FN256C

LFECP6E-3QN208C

LFECP6E-4QN208C

LFECP6E-5QN208C

LFECP6E-3TN144C

LFECP6E-4TN144C

LFECP6E-5TN144C

224

195

147

97

-3

-4

-5

-3

-4

-5

-3

-4

-5

-3

-4

-5

Lead-Free fpBGA

Lead-Free PQFP

Lead-Free TQFP

484

256

208

144

97

144

97

144

Part Number

I/Os

288

195

147

Grade

-3

Package

Pins/Balls

484

Temp.

COM

LUTs

10.2K

LFECP10E-3FN484C

LFECP10E-4FN484C

LFECP10E-5FN484C

LFECP10E-3FN256C

LFECP10E-4FN256C

LFECP10E-5FN256C

LFECP10E-3QN208C

LFECP10E-4QN208C

LFECP10E-5QN208C

Lead-Free fpBGA

Lead-Free PQFP

-4

484

-5

484

-3

256

-4

256

-5

256

-3

208

-4

208

-5

208

Part Number

I/Os

352

195

Grade

-3

Package

Pins/Balls

484

Temp.

COM

LUTs

15.3K

LFECP15E-3FN484C

LFECP15E-4FN484C

LFECP15E-5FN484C

LFECP15E-3FN256C

LFECP15E-4FN256C

LFECP15E-5FN256C

Lead-Free fpBGA

-4

484

-5

484

-3

256

-4

256

-5

256

Part Number

I/Os

400

Grade

-3

Package

Pins/Balls

672

Temp.

COM

LUTs

19.7K

LFECP20E-3FN672C

LFECP20E-4FN672C

LFECP20E-5FN672C

LFECP20E-3FN484C

LFECP20E-4FN484C

LFECP20E-5FN484C

Lead-Free fpBGA

-4

672

-5

672

-3

484

-4

484

-5

484

Part Number

I/Os

496

Grade

-3

Package

Pins/Balls

672

Temp.

COM

LUTs

32.8K

LFECP33E-3FN672C

LFECP33E-4FN672C

LFECP33E-5FN672C

Lead-Free fpBGA

-4

672

-5

672

5-10

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP Commercial (Continued)

Part Number

I/Os

Grade

-3

Package

Pins/Balls

484

Temp.

COM

LUTs

32.8K

LFECP33E-3FN484C

LFECP33E-4FN484C

LFECP33E-5FN484C

360

Lead-Free fpBGA

-4

484

-5

484

LatticeEC Industrial

Part Number

LFEC1E-3QN208I

LFEC1E-4QN208I

LFEC1E-3TN144I

LFEC1E-4TN144I

LFEC1E-3TN100I

LFEC1E-4TN100I

I/Os

112

97

Grade

-3

Package

Pins/Balls

208

Temp.

IND

LUTs

1.5K

Lead-Free PQFP

Lead-Free TQFP

-4

208

-3

144

97

-4

144

67

-3

100

67

-4

100

Part Number

LFEC3E-3FN256I

LFEC3E-4FN256I

LFEC3E-3QN208I

LFEC3E-4QN208I

LFEC3E-3TN144I

LFEC3E-4TN144I

LFEC3E-3TN100I

LFEC3E-4TN100I

I/Os

160

145

97

Grade

-3

Package

Pins/Balls

256

Temp.

IND

LUTs

3.1K

Lead-Free fpBGA

Lead-Free PQFP

Lead-Free TQFP

-4

256

-3

208

-4

208

-3

144

97

-4

144

67

-3

100

67

-4

100

Part Number

LFEC6E-3FN484I

LFEC6E-4FN484I

LFEC6E-3FN256I

LFEC6E-4FN256I

LFEC6E-3QN208I

LFEC6E-4QN208I

LFEC6E-3TN144I

LFEC6E-4TN144I

I/Os

224

195

147

97

Grade

-3

Package

Pins/Balls

484

Temp.

IND

LUTs

6.1K

Lead-Free fpBGA

Lead-Free PQFP

Lead-Free TQFP

-4

484

-3

256

-4

256

-3

208

-4

208

-3

144

97

-4

144

Part Number

LFEC10E-3FN484I

LFEC10E-4FN484I

LFEC10E-3FN256I

LFEC10E-4FN256I

LFEC10E-3QN208I

LFEC10E-4QN208I

I/Os

288

195

147

Grade

-3

Package

Pins/Balls

484

Temp.

IND

LUTs

10.2K

Lead-Free fpBGA

Lead-Free PQFP

-4

484

-3

256

-4

256

-3

208

-4

208

5-11

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeEC Industrial (Continued)

Part Number

LFEC15E-3FN484I

LFEC15E-4FN484I

LFEC15E-3FN256I

LFEC15E-4FN256I

I/Os

Grade

-3

Package

Pins/Balls

484

Temp.

IND

LUTs

15.3K

352

195

Lead-Free fpBGA

-4

484

IND

-3

256

IND

-4

256

IND

Part Number

LFEC20E-3FN672I

LFEC20E-4FN672I

LFEC20E-3FN484I

LFEC20E-4FN484I

I/Os

400

Grade

-3

Package

Pins/Balls

672

Temp.

IND

LUTs

19.7K

Lead-Free fpBGA

-4

672

IND

-3

484

IND

-4

484

IND

Part Number

LFEC33E-3FN672I

LFEC33E-4FN672I

LFEC33E-3FN484I

LFEC33E-4FN484I

I/Os

496

360

Grade

-3

Package

Pins/Balls

672

Temp.

IND

LUTs

32.8K

Lead-Free fpBGA

-4

672

IND

-3

484

IND

-4

484

IND

LatticeECP Industrial

Part Number

LFECP6E-3FN484I

LFECP6E-4FN484I

LFECP6E-3FN256I

LFECP6E-4FN256I

LFECP6E-3QN208I

LFECP6E-4QN208I

LFECP6E-3TN144I

LFECP6E-4TN144I

I/Os

224

195

147

97

Grade

Package

Pins/Balls

484

Temp.

IND

LUTs

6.1K

-3

-4

-3

-4

-3

-4

-3

-4

Lead-Free fpBGA

Lead-Free PQFP

Lead-Free TQFP

484

256

208

144

97

144

Part Number

I/Os

288

195

147

Grade

-3

Package

Pins/Balls

484

Temp.

IND

LUTs

10.2K

LFECP10E-3FN484I

LFECP10E-4FN484I

LFECP10E-3FN256I

LFECP10E-4FN256I

LFECP10E-3QN208I

LFECP10E-4QN208I

Lead-Free fpBGA

Lead-Free PQFP

-4

484

-3

256

-4

256

-3

208

-4

208

Part Number

I/Os

352

195

Grade

-3

Package

Pins/Balls

484

Temp.

IND

LUTs

15.3K

LFECP15E-3FN484I

LFECP15E-4FN484I

LFECP15E-3FN256I

LFECP15E-4FN256I

Lead-Free fpBGA

-4

484

IND

-3

256

IND

-4

256

IND

5-12

Ordering Information

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

LatticeECP Industrial (Continued)

Part Number

I/Os

Grade

-3

Package

Pins/Balls

672

Temp.

IND

LUTs

19.7K

LFECP20E-3FN672I

LFECP20E-4FN672I

LFECP20E-3FN484I

LFECP20E-4FN484I

400

Lead-Free fpBGA

-4

672

IND

-3

484

IND

-4

484

IND

Part Number

I/Os

496

360

Grade

-3

Package

Pins/Balls

672

Temp.

IND

LUTs

32.8K

LFECP33E-3FN672I

LFECP33E-4FN672I

LFECP33E-3FN484I

LFECP33E-4FN484I

Lead-Free fpBGA

-4

672

IND

-3

484

IND

-4

484

IND

5-13

LatticeECP/EC Family Data Sheet

Supplemental Information

Data Sheet

November 2007

For Further Information

A variety of technical notes for the LatticeECP/EC family are available on the Lattice web site at www.latticesemi.com.

• LatticeECP/EC sysIO Usage Guide (TN1056)

• LatticeECP/EC sysCLOCK PLL Design and Usage Guide (TN1049)

• Memory Usage Guide for LatticeECP/EC Devices (TN1051)

• LatticeECP/EC DDR Usage Guide (TN1050)

• Power Estimation and Management for LatticeECP/EC and LatticeXP Devices (TN1052)

• LatticeECP-DSP sysDSP Usage Guide (TN1057)

• LatticeECP/EC sysCONFIG Usage Guide (TN1053)

• IEEE 1149.1 Boundary Scan Testability in Lattice Devices

For further information about interface standards refer to the following web sites:

• JEDEC Standards (LVTTL, LVCMOS, SSTL, HSTL): www.jedec.org

• PCI: ww.pcisig.com

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

6-1

Further Info_01.3

LatticeECP/EC Family Data Sheet

Revision History

February 2008

Data Sheet DS1000

Revision History

Date

Version

Section

Change Summary

June 2004

August 2004

01.0

—

Initial release.

01.1

Introduction

Architecture

Added new device LFECP/LFEC33 in Table 1-1.

Added New device LFECP/LFEC33 in Tables 2-9, 2-10 and 2-11.

Added New device LFECP/LFEC33 on Supply current (Standby) tables.

DC & Switching

Characteristics

Added New device LFECP/LFEC33 on Initialization Supply current

tables.

Ordering Information Added 33K Logic Capacity Device in Part Number Description section.

Added EC33, ECP33 device: Industrial and Commercial to Part Number

table.

Corrected I/O counts in the part number tables for 100/144 TQFP and

208 PQFP packages to match Table 1-1 on page 1.

November 2004

01.3

Introduction

Architecture

Changed DDR333 (166MHz) to DDR400 (200MHz)

Added “RSDS” offering to the Features list: Flexible I/O Buffer

Added information about Secondary Clock Sources

Added information about DCS

Added a section on “Recommended Power-up Sequence”

Updated Figure 2-24 “DQS Routing”

Added DSP Block performance numbers to Table 2-11

Added another row for RSDS in Table 2-13 and Table 2-14

Updated new timing numbers

DC & Switching

Characteristics

Added numbers to derating table

Added DC conditions to RSDS table

Changed LVDS Max. V

to 2.625

CCIO

Added a row for RSDS in “Operating Condition” table

Updated standby and initialization current table

Added ﬁgure 3-12: sysConﬁg SPI port sequence

Added DDR Timing Table and DDR Timings Figure 3-6

Added LFECP/EC6 to Pin Information

Pinout Information

Added LFECP/EC6 to Power Supply and NC Connections

Added LFECP/EC6 144 TQFP Logic Signal Connections

Added LFECP/EC6 208 PQFP Logic Signal Connections

Added LFECP/EC6 256 fpBGA Logic Signal Connections

Added LFECP/EC6 484 fpBGA Logic Signal Connections

Ordering Information Added 33K Logic Capacity Device in Part Number Description section.

Added Part Number table for Commercial EC33.

Added Part Number table for Commercial ECP33.

Added Part Number table for Industrial EC33.

Added Part Number table for Industrial ECP33.

or product names are trademarks or registered trademarks of their respective holders. The speciﬁcations and information herein are subject to change without notice.

www.latticesemi.com

7-1

Revision History

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Date

Version

Section

Architecture

Change Summary

December 2004

01.4

Updated Hot Socketing Recommended Power Up Sequence section.

Added LFEC1, LFEC3, LFECP/EC10, LFECP/EC15 to Pin Information

Pinout Information

Added LFEC1, LFEC3, LFECP/EC10, LFECP/EC15 to Power Supply

and NC Connections

Added LFEC1 and LFEC3 100 TQFP Pinout

Added LFEC1 and LFEC3 144 TQFP Pinout

Added LFEC1, LFEC3 and LFECP/EC10 208 PQFP Pinout

Added LFEC3, LFECP/EC10 and LFECP/EC15 256 fpBGA Pinout

Added LFECP/EC10 and LFECP/EC15 484 fpBGA Pinout

Ordering Information Added Lead-Free Package Designators

Added Lead-Free Ordering Part Numbers

Supplemental

Information

Updated list of technical notes.

April 2005

01.5

Architecture

EBR memory support section has been updated with clariﬁcation.

Updated sysIO buffer pair section.

DC & Switching

Characteristics

Hot Socketing Speciﬁcation has been updated.

DC Electrical Characteristics table (I , I ) has been updated.

IL IH

Supply Current (Standby) table has been updated.

Initialization Supply Current table has been updated.

External Switching Characteristics section has been updated.

Removed t

spec. from PLL Parameter table.

RSTW

t

speciﬁcations have been updated.

RST

sysCONFIG Port Timing Speciﬁcations (t

been updated.

t

) have

BSCL, IODISS, PRGMRJ

Pinout Information

Added LFECP/EC33 Pinout Information

Pin Information Summary table has been updated.

Power Supply and NC Connection table has been updated.

484-fpBGA logic connection has been updated (Ball # J6, J17, P6 and

P17 for ECP/EC33 are now called VCCPLL).

672-fpBGA logic connection has been updated (Ball # K19, L8, U19, U8

for ECP/EC33 are now called VCCPLL).

May 2005

01.6

Introduction

Architecture

ECP/EC33 EBR SRAM Bits and Blocks have been updated to 498K

and 54 respectively.

Table 2-10 has been updated (ECP/EC33 EBR SRAM Bits and Blocks

have been updated to 498K and 54 respectively.)

Recommended Power Up Sequence section has been removed.

Supply Current (Standby) table has been updated.

DC & Switching

Characteristics

Initialization Supply Current table has been updated.

Vos test condition has been updated to (VOP+VOM)/2.

Register-to-Register performance table has been updated (rev. G 0.27).

External switching characteristics have been updated (rev. G 0.27).

Internal timing parameters have been updated (rev. G 0.27).

Timing adders have been updated (rev. G 0.27).

sysCONFIG port timing speciﬁcations have been updated.

Pin Information Summary table has been updated.

Pinout Information

Power Supply and NC Connection table has been updated.

Ordering Information OPN list has been updated.

7-2

Revision History

LatticeECP/EC Family Data Sheet

Lattice Semiconductor

Date

Version

Section

Change Summary

September 2005

02.0

Architecture

sysIO section has been updated.

Recommended Operating Conditions has been updated with V

DC & Switching

Characteristics

.

CCPLL

DC Electrical Characteristics table has been updated

Removed 5V Tolerant Input Buffer section.

Register-to-Register performance table has been updated (rev. G 0.28).

LatticeECP/EC External Switching Characteristics table has been

updated (rev. G 0.28).

LatticeECP/EC Internal Switching Characteristics table has been

updated (rev. G 0.28).

LatticeECP/EC Family Timing Adders have been updated (rev. G 0.28).

sysCLOCK PLL timing table has been updated (rev. G 0.28)

LatticeECP/EC sysCONFIG Port Timing speciﬁcation table has been

updated (rev. G 0.28).

Master Clock table has been updated (rev. G 0.28).

JTAG Port Timing speciﬁcation table has been updated (rev. G 0.28).

Pinout Information

Signal Description table has been updated with V

.

CCPLL

November 2005

02.1

DC & Switching

Characteristics

Pin-to-Pin Performance table has been updated (G 0.30)

- 4:1MUX, 8:1MUX, 16:1MUX, 32:1MUX

Register-to-Register Performance (G 0.30) - No timing number

changes.

External Switching Characteristics (G 0.30) - No timing number

changes.

Internal Switching Characteristics (G 0.30)

-t

t

, t

t

, t

numbers

SUP_DSP, HP_DSP SUO_DSP, HO_DSP, COI_DSP COD_DSP

have been updated.

Family Timing Adders (G 0.30) - No timing number changes.

sysCLOCK PLL Timing (G 0.30) - No timing number changes.

sysCONFIG Port Timing Speciﬁcations (G 0.30) - No timing number

changes.

Master Clock (G 0.30) - No timing number changes.

JTAG Port Timing Speciﬁcation (G 0.30) - No timing number changes.

Ordering Information Added 208-PQFP lead-free part numbers.

March 2006

02.2

DC & Switching

Characteristics

Added footnote 3. to V

tions table.

in the Recommended Operating Condi-

CCAUX

January 2007

February 2007

02.3

02.4

Architecture

EBR Asynchronous Reset section added.

Updated EBR Asynchronous Reset section.

Updated Maximum Number of Elements in a Block table - MAC value

for x9 changed to 2.

May 2007

02.5

02.6

Architecture

Updated text in Ripple Mode section.

Added JTAG Port Waveforms diagram.

November 2007

DC & Switching

Characteristics

Updated t

timing information in the sysCLOCK PLL Timing table.

RST

Pinout Information

Added Thermal Management text section.

Updated title list.

Supplemental

Information

February 2008

02.7

DC & Switching

Characteristics

Read/Write Mode (Normal) and Read/Write Mode with Input and Output

Registers waveforms in the EBR Memory Timing Diagrams section

have been updated.

7-3


型号：	LFEC15E-5FN484C
厂家：	LATTICE SEMICONDUCTOR
描述：	LatticeECP/EC Family Data Sheet 的LatticeECP / EC系列数据手册
文件：	总163页 (文件大小：1036K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LFEC15E-5FN484C [LATTICE]

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