XC4VFX20-10FF672C [XILINX]

Field Programmable Gate Array, 2136 CLBs, 1028MHz, 19224-Cell, CMOS, PBGA672, FBGA-672;


型号：	XC4VFX20-10FF672C
厂家：	XILINX, INC
描述：	Field Programmable Gate Array, 2136 CLBs, 1028MHz, 19224-Cell, CMOS, PBGA672, FBGA-672 时钟栅可编程逻辑
文件：	总9页 (文件大小：123K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Virtex-4 Family Overview

DS112 (v3.1) August 30, 2010

Product Specification

General Description

Combining Advanced Silicon Modular Block (ASMBL™) architecture with a wide variety of flexible features, the Virtex®-4

family from Xilinx greatly enhances programmable logic design capabilities, making it a powerful alternative to ASIC

technology. Virtex-4 FPGAs comprise three platform families—LX, FX, and SX—offering multiple feature choices and

combinations to address all complex applications. The wide array of Virtex-4 FPGA hard-IP core blocks includes the

PowerPC® processors (with a new APU interface), tri-mode Ethernet MACs, 622 Mb/s to 6.5 Gb/s serial transceivers,

dedicated DSP slices, high-speed clock management circuitry, and source-synchronous interface blocks. The basic Virtex-4

FPGA building blocks are enhancements of those found in the popular Virtex, Virtex-E, Virtex-II, Virtex-II Pro, and

Virtex-II Pro X product families, so previous-generation designs are upward compatible. Virtex-4 devices are produced on a

state-of-the-art 90 nm copper process using 300 mm (12-inch) wafer technology.

Summary of Virtex-4 Family Features

•

Three Families — LX/SX/FX

•

SelectIO™ Technology

Virtex-4 LX: High-performance logic applications solution

Virtex-4 SX: High-performance solution for digital signal

processing (DSP) applications

Virtex-4 FX: High-performance, full-featured solution for

embedded platform applications

1.5V to 3.3V I/O operation

Built-in ChipSync™ source-synchronous technology

Digitally controlled impedance (DCI) active termination

Fine grained I/O banking (configuration in one bank)

•

Flexible Logic Resources

•

Xesium™ Clock Technology

Secure Chip AES Bitstream Encryption

90 nm Copper CMOS Process

1.2V Core Voltage

Flip-Chip Packaging including Pb-Free Package

Choices

Digital clock manager (DCM) blocks

Additional phase-matched clock dividers (PMCD)

Differential global clocks

XtremeDSP™ Slice

18 x 18, two’s complement, signed Multiplier

Optional pipeline stages

Built-in Accumulator (48-bit) and Adder/Subtracter

•

RocketIO™ 622 Mb/s to 6.5 Gb/s Multi-Gigabit

Transceiver (MGT) [FX only]

Smart RAM Memory Hierarchy

IBM PowerPC RISC Processor Core [FX only]

Distributed RAM

Dual-port 18-Kbit RAM blocks

PowerPC 405 (PPC405) Core

Auxiliary Processor Unit Interface (User Coprocessor)

Optional pipeline stages

Optional programmable FIFO logic automatically

remaps RAM signals as FIFO signals

•

Multiple Tri-Mode Ethernet MACs [FX only]

High-speed memory interface supports DDR and DDR-2

SDRAM, QDR-II, and RLDRAM-II.

Table 1: Virtex-4 FPGA Family Members

(1)

Block RAM

Max

Configurable Logic Blocks (CLBs)

Max

PowerPC

Processor Ethernet Transceiver

RocketIO

Total Max

I/O User

Banks I/O

(3)

Array

Logic

Cells

Distributed XtremeDSP 18 Kb

Slices RAM (Kb)

Block

Slices⁽²⁾Blocks RAM (Kb)

Blocks

N/A

MACs

N/A

Blocks

N/A

Device

DCMs PMCDs

Row x Col

XC4VLX15

XC4VLX25

XC4VLX40

XC4VLX60

XC4VLX80

64 x 24

96 x 28

13,824 6,144

24,192 10,752

168

288

416

560

768

1056

1392

864

320

448

640

768

960

1,296

1,728

2,880

3,600

4,320

5,184

6,048

128 x 36 41,472 18,432

128 x 52 59,904 26,624

160 x 56 80,640 35,840

160

200

240

288

336

XC4VLX100 192 x 64 110,592 49,152

XC4VLX160 192 x 88 152,064 67,584

XC4VLX200 192 x 116 200,448 89,088

other countries. The PowerPC name and logo are registered trademarks of IBM Corp. and used under license. All other trademarks are the property of their respective owners.

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

Table 1: Virtex-4 FPGA Family Members (Continued)

(1)

Block RAM

Max

Configurable Logic Blocks (CLBs)

Max

PowerPC

Processor Ethernet Transceiver

Blocks

RocketIO

Total Max

I/O User

Banks I/O

(3)

Array

Logic

Cells

Distributed XtremeDSP 18 Kb

Slices RAM (Kb)

Block

Slices⁽²⁾Blocks RAM (Kb)

MACs

N/A

Blocks

N/A

Device

DCMs PMCDs

Row x Col

128

192

512

XC4VSX25

XC4VSX35

XC4VSX55

XC4VFX12

XC4VFX20

XC4VFX40

XC4VFX60

64 x 40

96 x 40

23,040 10,240

34,560 15,360

160

240

384

128

192

320

2,304

3,456

5,760

648

N/A

320

448

640

320

448

576

768

896

128 x 48 55,296 24,576

64 x 24

64 x 36

96 x 52

12,312 5,472

19,224 8,544

41,904 18,624

134

291

395

659

987

1,224

2,592

4,176

6,768

9,936

144

232

376

552

128

160

192

128 x 52 56,880 25,280

XC4VFX100 160 x 68 94,896 42,176

XC4VFX140 192 x 84 142,128 63,168

Notes:

One CLB = Four Slices = Maximum of 64 bits.

Each XtremeDSP slice contains one 18 x 18 multiplier, an adder, and an accumulator

Some of the row/column array is used by the processors in the FX devices.

System Blocks Common to All Virtex-4 Families

Xesium Clock Technology

500 MHz XtremeDSP Slices

•

Dedicated 18-bit x 18-bit multiplier,

multiply-accumulator, or multiply-adder blocks

Optional pipeline stages for enhanced performance

Optional 48-bit accumulator for multiply accumulate

(MACC) operation

Integrated adder for complex-multiply or multiply-add

operation

Cascadeable Multiply or MACC

•

Up to twenty Digital Clock Manager (DCM) modules

Precision clock deskew and phase shift

Flexible frequency synthesis

Dual operating modes to ease performance trade-off

decisions

•

Improved maximum input/output frequency

Improved phase shifting resolution

Reduced output jitter

Low-power operation

Enhanced phase detectors

•

Up to 100% speed improvement over previous

generation devices.

Wide phase shift range

•

Companion Phase-Matched Clock Divider (PMCD)

blocks

Differential clocking structure for optimized low-jitter

clocking and precise duty cycle

500 MHz Integrated Block Memory

•

Up to 10 Mb of integrated block memory

Optional pipeline stages for higher performance

Multi-rate FIFO support logic

•

32 Global Clock networks

Regional I/O and Local clocks

Full and Empty Flag support

Fully programmable AF and AE Flags

Synchronous/ Asynchronous Operation

•

Dual-port architecture

Independent read and write port width selection (RAM

only)

18 Kbit blocks (memory and parity/sideband memory

support)

Configurations from 16K x 1 to 512 x 36

(4K x 4 to 512 x 36 for FIFO operation)

Byte-write capability (connection to PPC405, etc.)

Dedicated cascade routing to form 32K x 1 memory

without using FPGA routing

Flexible Logic Resources

•

Up to 40% speed improvement over previous

generation devices

•

Up to 200,000 logic cells including:

Up to 178,176 internal registers with clock enable

(XC4VLX200)

Up to 178,176 look-up tables (LUTs)

Logic expanding multiplexers and I/O registers

•

Cascadable variable shift registers or distributed

memory capability

•

Up to 100% speed improvement over previous

generation devices.

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

SelectIO Technology

Digitally Controlled Impedance (DCI)

Active I/O Termination

•

Up to 960 user I/Os

Wide selections of I/O standards from 1.5V to 3.3V

Extremely high-performance

•

Optional series or parallel termination

Temperature compensation

600 Mb/s HSTL & SSTL (on all single-ended I/O)

1 Gb/s LVDS (on all differential I/O pairs)

Configuration

•

True differential termination

Selected low-capacitance I/Os for improved signal

integrity

Same edge capture at input and output I/Os

Memory interface support for DDR and DDR-2

SDRAM, QDR-II, and RLDRAM-II.

•

256-bit AES bitstream decryption provides intellectual

property (IP) security

Improved bitstream error detection/correction capability

Fast SelectMAP configuration

JTAG support

•

Readback capability

90 nm Copper CMOS Process

1.2V Core Voltage

ChipSync Technology

•

Integrated with SelectIO technology to simplify

source-synchronous interfaces

Per-bit deskew capability built in all I/O blocks (variable

input delay line)

Dedicated I/O and regional clocking resources (pin and

trees)

Flip-Chip Packaging

•

Pb-Free packages available with production devices.

•

Built in data serializer/deserializer logic in all I/O and

clock dividers

Memory/Networking/Telecommunication interfaces up

to 1 Gb/s+ DDR

System Blocks Specific to the Virtex-4 FX Family

•

Auxiliary Processor Unit (APU) Interface for direct

connection from PPC405 to coprocessors in fabric

RocketIO Multi-Gigabit Transceiver (MGT)

•

Full-duplex serial transceiver (MGT) capable of

622 Mb/s to 6.5 Gb/s baud rates

APU can run at different clock rates

Supports autonomous instructions: no pipeline stalls

32-bit instruction and 64-bit data

•

8B/10B, 64B/66B, user-defined FPGA logic, or no data

encoding/decoding

4-cycle cache line transfer

•

Channel bonding support

CRC generation and checking

Tri-Mode Ethernet Media Access Controller

Programmable TX pre-emphasis or pre-equalization

Programmable RX continuous time equalization

Programmable RX decision feedback equalization

On-chip RX AC coupling

RX signal detect and loss of signal indicator

TX driver electrical idle mode

•

IEEE 802.3 compliant

Operates at 10, 100, and 1,000 Mb/s

Supports tri-mode auto-detect

Receive address filter

Fully monolithic 1000Base-X solution with RocketIO

MGT

Implements SGMII through RocketIO MGT to external

PHY device

Supports multiple PHY (MII, GMII, etc.) interfaces

through an I/O resource

Receive and transmit statistics available through

separate interfaces

Separate host and client interfaces

Support for jumbo frames

User dynamic reconfiguration using secondary

configuration bus

•

PowerPC 405 Processor RISC Core

•

Embedded PowerPC 405 processor (PPC405) core

Up to 450 MHz operation

Five-stage data path pipeline

16 KB instruction cache

16 KB data cache

Enhanced instruction and data on-chip memory

(OCM) controllers

•

Flexible, user-configurable host interface

Additional frequency ratio options between

PPC405 and Processor Local Bus

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

Architectural Description: Virtex-4 FPGA Array Overview

Virtex-4 devices are user-programmable gate arrays with

various configurable elements and embedded cores opti-

mized for high-density and high-performance system

designs. Virtex-4 devices implement the following function-

ality:

•

Digital Clock Manager (DCM) blocks provide

self-calibrating, fully digital solutions for clock

distribution delay compensation, clock

multiplication/division, and coarse-/fine-grained clock

phase shifting.

•

I/O blocks provide the interface between package pins

and the internal configurable logic. Most popular and

leading-edge I/O standards are supported by

programmable I/O blocks (IOBs). The IOBs are

enhanced for source-synchronous applications.

Source-synchronous optimizations include per-bit

deskew, data serializer/deserializer, clock dividers, and

dedicated local clocking resources.

Additionally, FX devices support the following embedded

system functionality:

•

Integrated high-speed serial transceivers enable data

rates up to 6.5 Gb/s per channel.

•

Embedded IBM PowerPC 405 Processor RISC CPU

(up to 450 MHz) with the auxiliary processor unit

interface

•

10/100/1000 Ethernet media-access control (EMAC)

cores.

•

Configurable Logic Blocks (CLBs), the basic logic

elements for Xilinx FPGAs, provide combinatorial and

synchronous logic as well as distributed memory and

SRL16 shift register capability.

Block RAM modules provide flexible 18Kbit true

dual-port RAM, that are cascadable to form larger

memory blocks. In addition, Virtex-4 FPGA block RAMs

contain optional programmable FIFO logic for

increased device utilization.

The general routing matrix (GRM) provides an array of rout-

ing switches between each component. Each programma-

ble element is tied to a switch matrix, allowing multiple

connections to the general routing matrix. The overall pro-

grammable interconnection is hierarchical and designed to

support high-speed designs.

All programmable elements, including the routing

resources, are controlled by values stored in static memory

cells. These values are loaded in the memory cells during

configuration and can be reloaded to change the functions

of the programmable elements.

•

Cascadable embedded XtremeDSP slices with 18-bit x

18-bit dedicated multipliers, integrated Adder, and

48-bit accumulator.

Virtex-4 FPGA Features

This section briefly describes the features of the Virtex-4 family of FPGAs.

•

HSTL 1.5V and 1.8V (Class I, II, III, and IV)

SSTL 1.8V and 2.5V (Class I and II)

Input/Output (SelectIO) Blocks

IOBs are programmable and can be categorized as follows:

The DCI I/O feature can be configured to provide on-chip

termination for each single-ended I/O standard and some

differential I/O standards.

•

Programmable single-ended or differential (LVDS)

operation

Input block with an optional single data rate (SDR) or

double data rate (DDR) register

Output block with an optional SDR or DDR register

Bidirectional block

Per-bit deskew circuitry

•

The IOB elements also support the following differential sig-

naling I/O standards:

•

LVDS and Extended LVDS (2.5V only)

BLVDS (Bus LVDS)

ULVDS

Hypertransport™

Differential HSTL 1.5V and 1.8V (Class II)

Differential SSTL 1.8V and 2.5V (Class II)

Dedicated I/O and regional clocking resources

Built in data serializer/deserializer

The IOB registers are either edge-triggered D-type flip-flops

or level-sensitive latches.

Two adjacent pads are used for each differential pair. Two or

four IOB blocks connect to one switch matrix to access the

routing resources.

IOBs support the following single-ended standards:

•

LVTTL

LVCMOS (3.3V, 2.5V, 1.8V, and 1.5V)

PCI (33 and 66 MHz)

PCI-X

Per-bit deskew circuitry allows for programmable signal

delay internal to the FPGA. Per-bit deskew flexibly provides

fine-grained increments of delay to carefully produce a

GTL and GTLP

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

range of signal delays. This is especially useful for synchro-

nizing signal edges in source synchronous interfaces.

XtremeDSP Slices

The XtremeDSP slices contain a dedicated 18 x 18-bit 2’s

complement signed multiplier, adder logic, and a 48-bit

accumulator. Each multiplier or accumulator can be used

independently. These blocks are designed to implement

extremely efficient and high-speed DSP applications.

General purpose I/O in select locations (four per bank) are

designed to be “regional clock capable” I/O by adding spe-

cial hardware connections for I/O in the same locality. These

regional clock inputs are distributed within a limited region

to minimize clock skew between IOBs. Regional I/O clock-

ing supplements the global clocking resources.

The block DSP feature in Virtex-4 devices are further dis-

cussed in XtremeDSP Design Considerations.

Data serializer/deserializer capability is added to every I/O

to support source synchronous interfaces. A serial-to-paral-

lel converter with associated clock divider is included in the

input path, and a parallel-to-serial converter in the output

path.

Global Clocking

The DCM and global-clock multiplexer buffers provide a

complete solution for designing high-speed clock networks.

Up to twenty DCM blocks are available. To generate

deskewed internal or external clocks, each DCM can be

used to eliminate clock distribution delay. The DCM also

provides 90°, 180°, and 270° phase-shifted versions of the

output clocks. Fine-grained phase shifting offers higher res-

olution phase adjustment with fraction of the clock period

increments. Flexible frequency synthesis provides a clock

output frequency equal to a fractional or integer multiple of

the input clock frequency.

An in-depth guide to the Virtex-4 FPGA IOB is discussed in

the Virtex-4 FPGA User Guide.

Configurable Logic Blocks (CLBs)

A CLB resource is made up of four slices. Each slice is

equivalent and contains:

•

Two function generators (F & G)

Two storage elements

Arithmetic logic gates

Large multiplexers

Fast carry look-ahead chain

Virtex-4 devices have 32 global-clock MUX buffers. The

clock tree is designed to be differential. Differential clocking

helps reduce jitter and duty cycle distortion.

The function generators F & G are configurable as 4-input

look-up tables (LUTs). Two slices in a CLB can have their

LUTs configured as 16-bit shift registers, or as 16-bit distrib-

uted RAM. In addition, the two storage elements are either

edge-triggered D-type flip-flops or level sensitive latches.

Each CLB has internal fast interconnect and connects to a

switch matrix to access general routing resources.

Routing Resources

All components in Virtex-4 devices use the same intercon-

nect scheme and the same access to the global routing

matrix. Timing models are shared, greatly improving the

predictability of the performance for high-speed designs.

Boundary-Scan

The Virtex-4 FPGA CLBs are further discussed in the

Virtex-4 FPGA User Guide.

Boundary-Scan instructions and associated data registers

support a standard methodology for accessing and config-

uring Virtex-4 devices, complying with IEEE standards

1149.1 and 1532.

Block RAM

The block RAM resources are 18 Kb true dual-port RAM

blocks, programmable from 16K x 1 to 512 x 36, in various

depth and width configurations. Each port is totally synchro-

nous and independent, offering three “read-during-write”

modes. Block RAM is cascadable to implement large

embedded storage blocks. Additionally, back-end pipeline

registers, clock control circuitry, built-in FIFO support, and

byte write enable are new features supported in the Virtex-4

FPGA.

Configuration

Virtex-4 devices are configured by loading the bitstream into

internal configuration memory using one of the following

modes:

•

Slave-serial mode

Master-serial mode

Slave SelectMAP mode

Master SelectMAP mode

Boundary-Scan mode (IEEE-1532)

The block RAM feature in Virtex-4 devices is further dis-

cussed in the Virtex-4 FPGA User Guide.

Optional 256-bit AES decryption is supported on-chip (with

software bitstream encryption) providing Intellectual Prop-

erty security.

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

Virtex-4 FX Family

This section briefly describes blocks available only in FX devices.

RocketIO Multi-Gigabit Transceiver

One or Two PowerPC 405 Processor Cores

•

32-bit Harvard Architecture

5-Stage Execution Pipeline

Integrated 16KB Level 1 Instruction Cache and 16KB

Level 1 Data Cache

Integrated Level 1 Cache Parity Generation and

Checking

CoreConnect™ Bus Architecture

Efficient, high-performance on-chip memory (OCM)

interface to block RAM

PLB Synchronization Logic (Enables Non-Integer

CPU-to-PLB Clock Ratios)

Auxiliary Processor Unit (APU) Interface and Integrated

APU Controller

8 – 24 Channels RocketIO Multi-Gigabit Serial Transceivers

(MGTs) capable of running 622 Mb/s – 6.5 Gb/s

•

Full Clock and Data Recovery

32-bit or 40-bit datapath support

Optional 8B/10B, 64B/66B, or FPGA-based

encode/decode

•

Integrated FIFO/Elastic Buffer

Support for Channel Bonding

Embedded 32-bit CRC generation/checking

Integrated Comma-detect or programmable A1/A2,

A1A1/A2A2 detection

•

Programmable pre-emphasis (AKA transmitter

equalization)

Optimized FPGA-based Coprocessor connection

Automatic decode of PowerPC floating-point instructions

— allows custom instructions (decode for up to eight

instructions)

•

Programmable receiver equalization

Embedded support for:

Out of Band (OOB) Signalling: Serial ATA

Beaconing and Electrical Idle: PCI-Express™

Extremely efficient microcontroller-style interfacing

•

On-chip bypassable AC coupling for receiver

Two or Four Tri-Mode (10/100/1000 Mb/s) Ethernet Media Access Control (MAC) Cores

•

IEEE 802.3-2000 Compliant

MII/GMII Interface or SGMII (when used with RocketIO

Transceivers)

•

Half- or Full-Duplex

Supports Jumbo Frames

1000Base-X PCS/PMA: When used with RocketIO

MGT can provide complete 1000Base-X

implementation on-chip

•

Can Operate Independent of PowerPC processor

Industry leading connectivity and networking IP cores

include the electronics industry's first Advanced Switching

product, leading-edge PCI Express, Serial RapidIO, Fibre

Channel, and 10Gb Ethernet cores that include Virtex-4

FPGA RocketIO multi-gigabit serial interfaces. The Xilinx

SPI-4.2 IP core utilizes the Virtex-4 FPGA embedded

ChipSync technology to implement dynamic phase align-

ment for high-performance source-synchronous operation.

Intellectual Property Cores

Xilinx offers IP cores for commonly used complex functions

including DSP, bus interfaces, processors, and processor

peripherals. Using Xilinx LogiCORE™ products and cores

from third party AllianceCORE participants, customers can

shorten development time, reduce design risk, and obtain

superior performance for their designs. Additionally, our

CORE Generator™ system allows customers to implement

IP cores into Virtex-4 FPGAs with predictable and repeat-

able performance. It offers a simple user interface to gener-

ate parameter-based cores optimized for our FPGAs.

MicroBlaze™ processor 32-bit core provides the industry's

fastest soft processing solution for building complex sys-

tems for the networking, telecommunication, data communi-

cation, embedded and consumer markets. The MicroBlaze

processor features a RISC architecture with Harvard-style

separate 32-bit instruction and data busses running at full

speed to execute programs and access data from both

on-chip and external memory. A standard set of peripherals

are also CoreConnect™ enabled to offer MicroBlaze pro-

cessor designers compatibility and reuse.

The System Generator for DSP tool allows system archi-

tects to quickly model and implement DSP functions using

handcrafted IP, and features an interface to third-party sys-

tem level DSP design tools. System Generator for DSP

implements many of the high-performance DSP cores sup-

porting Virtex-4 FPGAs including the Xilinx Forward Error

Correction

Solution

with

Interleaver/De-interleaver,

All IP cores for Virtex-4 FPGAs are found on the Xilinx IP

Center Internet portal presenting the latest intellectual prop-

erty cores and reference designs via Smart Search for

faster access.

Reed-Solomon encoder/decoders, and Viterbi decoders.

These are ideal for creating highly-flexible, concatenated

codecs to support the communications market.

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

Application Notes and Reference Designs

Application notes and reference designs written specifically for the Virtex-4 family are available on the Xilinx web site at

http://www.xilinx.com/support/documentation/virtex-4.htm.

Virtex-4 Device and Package Combinations and Maximum I/Os

Table 2: Virtex-4 Device and Package Combinations and Maximum Available I/Os

SF363

SFG363

FF668

FFG668

FF672

FFG672

FF676

FFG676

FF1148

FFG1148

FF1152

FFG1152

FF1513

FFG1513

FF1517

FFG1517

Package^(1,2)

Size

Device

17 x 17

27 x 27

35 x 35

40 x 40

MGTs

I/O

240

MGTs

I/O

320

448

MGTs

I/O

MGTs

N/A

I/O

MGTs

I/O

MGTs

I/O

MGTs

I/O

MGTs

I/O

XC4VLX15

XC4VLX25

XC4VLX40

XC4VLX60

XC4VLX80

XC4VLX100

XC4VLX160

XC4VLX200

XC4VSX25

XC4VSX35

XC4VSX55

XC4VFX12

XC4VFX20

XC4VFX40

XC4VFX60

XC4VFX100

XC4VFX140

N/A

320

N/A

640

768

N/A

960

N/A

320

448

N/A

640

N/A

240

N/A

320

352

448

576

768

Notes:

1. All packages are also available in Pb-Free versions (SFG/FFG).

2. Pinouts on all packages (except SF363/SFG363 and FF668/FFG668) are configured using the new, improved SparseChevron pin

layout for superior signal integrity.

Virtex-4 FPGA Ordering Information

Virtex-4 FPGA ordering information shown in Figure 1 applies to all packages including Pb-Free.

Example: XC4VLX25-10FFG668CS2

Step Identification Version⁽¹⁾

Device Type

Speed Grade

Temperature Range:

(-10, -11, -12⁽²⁾)

C = Commercial (T_J= 0°C to +85°C)

I = Industrial⁽²⁾(T_J= –40°C to +100°C)

Number of Pins

Pb-Free

Package Type

Notes:

1) The step identification version is optional and is not specified unless

a particular device stepping is required. Refer to the Virtex-4 Data

Sheet (DS302) for additional information on step ordering codes.

2) -12 devices not available in Industrial grade.

DS112_01_112806

Figure 1: Virtex-4 FPGA Ordering Information

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

Virtex-4 Documentation

Complete and up-to-date documentation of the Virtex-4

family of FPGAs is available on the Xilinx web site. In addi-

tion to the most recent Virtex-4 Family Overview, the follow-

ing files are also available for download:

Virtex-4 FPGA Configuration Guide

This all-encompassing configuration guide includes chap-

ters on configuration interfaces (serial and SelectMAP), bit-

stream encryption, Boundary-Scan and JTAG configuration,

and reconfiguration techniques.

Virtex-4 FPGA Data Sheet: DC and Switching

Characteristics

Virtex-4 FPGA Packaging and Pinout Specification

This data sheet contains the DC and Switching Characteris-

tic specifications for the Virtex-4 family.

This specification includes the tables for device/package

combinations and maximum I/Os, pin definitions, pinout

tables, pinout diagrams, mechanical drawings, and thermal

specifications.

Virtex-4 FPGA User Guide

This guide includes chapters on:

Virtex-4 FPGA PCB Designer’s Guide

•

Clocking Resources

This guide describes PCB guidelines for the Virtex-4 family.

It covers SelectIO signaling, RocketIO signaling, power dis-

tribution systems, PCB breakout, and parts placement.

Digital Clock Manager (DCM)

Phase-Matched Clock Dividers (PMCD)

Block RAM and FIFO memory

Configurable Logic Blocks (CLBs)

SelectIO Resources

Virtex-4 RocketIO Multi-Gigabit Transceiver User Guide

This guide describes the RocketIO Multi-Gigabit Transceiv-

ers available in the Virtex-4 FX family.

SelectIO Logic Resources

Advanced SelectIO Logic Resources

Virtex-4 FPGA Embedded Tri-Mode Ethernet MAC User

Guide

XtremeDSP for Virtex-4 FPGAs User Guide

This guide describes the Embedded Tri-Mode Ethernet

Media Access Controller available in the Virtex-4 FX family.

This guide describes the DSP48 slice and includes refer-

ence designs for using DSP48 math functions and various

FIR filters.

PowerPC 405 Processor Block Reference Guide

This guide is updated to include the PowerPC 405 proces-

sor block available in the Virtex-4 FX family.

Revision History

The following table shows the revision history for this document.

Date

Version

1.0

Revision

08/02/04

09/10/04

12/08/04

Initial Xilinx release. Printed Handbook version.

Typographical edits.

1.1

1.2

•

Removed System Monitor and ADC references.

Edited Ethernet MAC section.

03/26/05

1.3

•

Removed legacy CLB reference and typographical edits.

Edited serial transceiver sections.

In Table 2 added FFG Pb-Free packages.

06/17/05

02/10/06

1.4

1.5

Added note to Table 2 for SparseChevron pinouts.

•

Removed FCRAM-II support.

Added note 3 to Table 1.

Revised the CLB numbers for XC4VFX40 devices in Table 1.

Added stepping to order information example in Figure 1.

10/10/06

01/23/07

1.6

2.0

•

Changed maximum transceiver rate to 6.5 Gb/s.

Removed FF1760 package from Table 2.

Revision number jumped to 2.0 to correlate to data sheet (DS302) major revision.

•

Table 1: Corrected typo: XC4VFX40 number of slices = 18,624.

Table 2: Added column for FF676 package. Rewrote table footnotes.

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

Virtex-4 Family Overview

Date

Version

Revision

03/12/07

2.1

Table 2: Corrected to remove FF676 package offerings in XC4VLX40, XC4VLX60,

XC4VSX25, XC4VSX35, and XC4VFX12 devices.

09/28/07

08/30/10

3.0

3.1

All Virtex-4 devices released to Production status. See DS302, Virtex-4 Data Sheet, for full

particulars. No changes in this document from previous revision.

See XCN09028, Product Discontinuation Notice Virtex-4 LX25 FPGA FF(G)676 Devices for

detailed product revisions. In Table 2, removed XC4VLX25 devices in the FF676/FFG676

package column.

DS112 (v3.1) August 30, 2010

www.xilinx.com

Product Specification

XC4VFX20-10FF672C [XILINX]

相关型号：

XC4VFX20-10FF672I

XC4VFX20-10FFG672C

XC4VFX20-10FFG672CS1

XC4VFX20-10FFG672I

XC4VFX20-11FF672C

XC4VFX20-11FF672I

XC4VFX20-11FF672IS1

XC4VFX20-11FFG672C

XC4VFX20-11FFG672CS1

XC4VFX20-11FFG672I