ATA5577M3330C-DDB_技术文档

ATA5577M3C

ATA5577M3C Read/Write LF RFID IC

Introduction

The Microchip^®ATA5577M3C is a contactless RFID IC (R/W-RFID) in the 100 kHz to 150 kHz frequency

range applications. It is the Mega-Pad version of Microchip ATA5577M1, with programmable Q5

functionality and configuration register mapping. Unlike ATA5577M1/M2, the ATA5577M3C antenna

capacity is not adjusted during production. Although the ATA5577M1/M2 datasheet is valid, this document

provides an overview of the differences between ATA5577M1/M2 and ATA5577M3C.

Features

• Contactless Power Supply

• Contactless Read/Write Data Transmission

• Radio Frequency f_RFfrom 100 kHz to 150 kHz

• Basic Mode, Extended Mode or Q5 Mode

• Compatible to Microchip T5557, ATA5567, and T5555B

• Replacement for Microchip e5551/T5551 in Most Common Operation Modes

• Configurable for ISO/IEC 11784/785 Compatibility

• 363-Bit EEPROM Memory in Total: 11 Blocks × (32 Bits + 1 Lock-Bit)

– 7 × 32 bits EEPROM user memory including 32-bit password memory

– 2 × 32 bits unique ID

– 1 × 32-bit option register in EEPROM to set up the analog front end:

• Clock detection level

• Gap detection level

• Improved downlink timing

• Clamp voltage

• Modulation voltage

• Soft modulation switching

• Write damping like the Microchip T5557/ATA5567 or with resistor

• Downlink protocol

• Q5-functionality and Q5-configuration register mapping

– 1 × 32-bit configuration register in EEPROM to set up:

• Data rate:

– RF/128, binary selectable or

– Fixed Basic mode rates

• Modulation/coding:

– Bi-phase, Manchester, FSK, PSK, NRZ

DS70005396A-page 1

Datasheet

ATA5577M3C

• Other Options:

– Password mode

– Max block feature

– Direct Access mode

– Sequence terminator(s)

– Blockwise write protection (Lock bit)

– Answer-On-Request (AOR) mode

– Inverse data output

– Disable Test mode access

– Fast downlink (~6Kbits/s versus ~3Kbits/s)

– OTP functionality

– Init delay (~67ms)

• On-Chip Antenna Capacitor:

– 330pF

DS70005396A-page 2

Datasheet

ATA5577M3C

Table of Contents

Introduction......................................................................................................................1

Features.......................................................................................................................... 1

1. Memory......................................................................................................................4

1.1. Traceability Data for the ATA5577M3C........................................................................................ 4

2. Functional Specification.............................................................................................6

2.1. AFE Option Register for the ATA5577M3C.................................................................................. 6

2.2. Configuration Register..................................................................................................................6

2.2.1.

2.2.2.

2.2.3.

Basic Mode....................................................................................................................7

Extended Mode..............................................................................................................8

Q5 Mode........................................................................................................................8

2.3. Initialization...................................................................................................................................9

2.4. Functional Diagram...................................................................................................................... 9

2.5. Capacitance................................................................................................................................. 9

2.6. ATA5577M3C Delivery State Configuration................................................................................10

3. Electrical Specifications........................................................................................... 11

3.1. Absolute Maximum Ratings........................................................................................................11

3.2. Electrical Characteristics............................................................................................................ 11

4. Ordering Information................................................................................................14

5. Package Information................................................................................................15

6. Document Revision History..................................................................................... 19

The Microchip Web Site................................................................................................ 20

Customer Change Notification Service..........................................................................20

Customer Support......................................................................................................... 20

Microchip Devices Code Protection Feature................................................................. 20

Legal Notice...................................................................................................................21

Trademarks................................................................................................................... 21

Quality Management System Certified by DNV.............................................................22

Worldwide Sales and Service........................................................................................23

DS70005396A-page 3

Datasheet

ATA5577M3C

Memory

1.

Memory

The memory is a 363-bit EEPROM, which is arranged in 11 blocks of 33 bits each. Page 0 contains 8

blocks and page 1 contains 3 blocks. All 33 bits of a block, including the Lock bit, are programmed

simultaneously.

Block 0 of page 0 contains the mode and configuration data, which is not transmitted during regular read

operations. Block 7 of page 0 may be used as a write protection password.

Block 3 of page 1 contains the option register, which is also not transmitted during regular read operation.

Bit 0 of every block is the Lock bit for that block. Once locked, the block (including the Lock bit itself) is

not re-programmable through the RF field.

Note:ꢀ The memory map is the same as that of ATA5577M1/M2.

Figure 1-1.ꢀMemory Map

1.1

Traceability Data for the ATA5577M3C

The traceability data is defined as follows:

DS70005396A-page 4

Datasheet

ATA5577M3C

Memory

Figure 1-2.ꢀTraceability Data Structure for the ATA5577M3C

Table 1-1.ꢀArrangement of Traceability Data

Denotation

IC revision:

Lot ID:

Bit

Bitcount

Description

LSB first:

D00-D01

D02-D42

D43-D53

D60-D91

D92-D93

2

D00 is LSB of IC revision

D02 is LSB of lot ID

D43 is LSB of wafer no.

D60 is LSB of DoW

17

5

Wafer no.:

DoW:

14

2

RFU:

D92 is LSB of RFU

The traceability data in Q5 mode is always sent with Manchester RF/64 - independently of configuration

register setting.

DS70005396A-page 5

Datasheet

ATA5577M3C

Functional Specification

2.

Functional Specification

This chapter describes the ATA5577M3C state diagram, modes of operation, and register configurations.

2.1

AFE Option Register for the ATA5577M3C

The ATA5577M3C has an additional bit in the AFE Option Register: Bit #23 controls the Q5 functionality.

Figure 2-1.ꢀBlock 3 Page 1 AFE Option Mapping ATA5577M3C

Note:ꢀ

1. If the Option Key is 6 or 9, the front end options are activated; for all other values they take on the

default state (all 0). If the Option Key is 6, then the complete page 1 (i.e., option register and

traceability data) cannot be overwritten by any Test Write command. Therefore, if the Lock bits of

the three blocks of page 1 are set and the Option Key is 6, then all of page 1’s blocks are locked

against change.

2. Weak field condition

2.2

Configuration Register

The ATA5577M3C offers three different modes of operation:

DS70005396A-page 6

Datasheet

ATA5577M3C

Functional Specification

• Basic mode

• Extended mode

• Q5 mode

Basic mode is the default mode.

Table 2-1.ꢀModes of Operation for the ATA5577M3C

AFE Option Register (p1, bl3) Configuration Register (p0, bl0)

Mode of Operation Option Key

(bit 1 to 4)

Q5 Mode

(bit 23)

Master Key

(bit 1 to 4)

X-mode

(bit 15)

Basic mode

X-mode

X

0

1

X

0

X

= 0110 or 1001 1

X n.a. (b15 is part of data bit rate)

Q5 Mode

= 0110 or 1001

2.2.1

Basic Mode

If bit 15 of the Configuration register block 0 page 0 is reset (‘0’) then the IC operates in Basic mode.

Additionally, bit 23 in AFE Option register block 3 page 1 has to be reset (‘0’) (or the Option Key has to be

unequal to ‘6’ or ‘9’).

Note:ꢀ The configuration mapping in Basic mode is the same as it is in ATA5577M1/M2.

Figure 2-2.ꢀBlock 0 Page 0 – Configuration Mapping in Basic Mode

Note:ꢀ

1. If Master Key is 6, the Test mode access is disabled

2. If Master Key is neither 6 nor 9, the Extended Function mode and Init Delay are disabled

DS70005396A-page 7

Datasheet

ATA5577M3C

Functional Specification

2.2.2

Extended Mode

If bit 15 of the Configuration register block 0 page 0 is set (‘1’) and Master Key = ‘6’ or ‘9’ then the IC

operates in Extended mode. Additionally, bit 23 in AFE Option register block 3 page 1 has to be reset (‘0’)

(or the Option Key has to be unequal to ‘6’ or ‘9’).

Note:ꢀ The configuration mapping in X-mode is the same as it is in ATA5577M1/M2.

Figure 2-3.ꢀBlock 0 Page 0 – Configuration Map in Extended Mode (X-mode)

Note:ꢀ

1. If Master Key is 6 and bit 15 is set, the Test mode access is disabled and the Extended mode is

active

2. If Master Key is 9 and bit 15 is set, the Extended mode is enabled

2.2.3

Q5 Mode

If bit 23 in AFE Option Register block 3 page 1 is set (‘1’) and Option key is ‘6’ or ‘9’ then the IC operates

in Q5 mode.

Figure 2-4.ꢀBlock 0 Page 0 – Configuration Map in Q5 Mode

Note:ꢀ

1. If Master Key is 6 the Test mode access is disabled

2. AOR, PWD and Fast Write are only enabled when Master Key is 6 or 9

DS70005396A-page 8

Datasheet

ATA5577M3C

Functional Specification

2.3

Initialization

The Power-on-Reset (POR) circuit remains active until an adequate voltage threshold is reached. This, in

turn, triggers the default initialization delay sequence. During this configuration period of 128 field clocks,

the ATA5577M3C is initialized with the configuration data stored in EEPROM block 0, and with the AFE

options stored in block 3 page 1. Modulation is switched off during initialization.

Any field gap which occurs during this initialization phase restarts the complete sequence. After this

initialization time, the ATA5577M3C enters Regular-Read mode (if not programmed in AOR mode) and

modulation starts automatically using the parameters defined in the Configuration and AFE Option

register.

2.4

Functional Diagram

Figure 2-5.ꢀFunctional Diagram

2.5

Capacitance

The ATA5577M3C offers 330pF of on-chip capacitance which are not trimmed during the production

process.

DS70005396A-page 9

Datasheet

ATA5577M3C

Functional Specification

Note:ꢀ The tolerance of the on-chip resonance capacitor is ±15% over whole production. The capacitor

tolerance is ±3% at 3σ on a wafer basis.

2.6

ATA5577M3C Delivery State Configuration

This section describes the memory content after production test.

Table 2-2.ꢀDelivery State for the ATA5577M3C

Delivery State ATA5577M3C

Page

Block

(L) 32-bit Data

(0) 6001 F004

(0) FF8C A64A

(0) 98F8 C802

(0) 0000 0000

(0) xxxx xxxx

(0) 0000 0000

(L) FFxx xxxx

(L) xxxx xxxx

(0) 65C0 0200

Description

0

1

2

3

4

5

6

7

1

2

3

Manchester RF/64, Maxblock = 2

Fixed ID

All ‘0’

Variable BCD coded LotID and Wafer#

All ‘0’

1

Traceability data according to Figure 2-2

SM one pulse weak, Clamp Hi, Mod Lo, Q5 Mode

Note:ꢀ (L) means Lock bit is set for that block.

DS70005396A-page 10

Datasheet

ATA5577M3C

Electrical Specifications

3.

Electrical Specifications

3.1

Absolute Maximum Ratings

Absolute maximum ratings for the ATA5577M3C are listed below.

Table 3-1.ꢀAbsolute Maximum Ratings

Parameters

Symbol

I_coil

Value

20

Unit

mA

Maximum DC current into Coil1/Coil2

Maximum AC current into Coil1/Coil2 f = 125 kHz

I_{coil p}

P_tot

20

mA

Power dissipation (dice) (Free-Air condition, time of

application: 1s)

100

mW

Electrostatic discharge maximum to ANSI/

ESDSTM5.1-2001 standard (HBM)

V_max

2000

V

Operating ambient temperature range

T_amb

T_stg

–40 to +85

°C

Storage temperature range (data retention reduced)

–40 to +150 °C

Stresses listed under Absolute Maximum Ratings may cause permanent damage to the

device. This is a stress rating only. The functional operation of the device at those or any other

conditions above those indicated in the operation listings of this specification is not implied.

Exposure to maximum rating conditions for extended periods may affect the device reliability.

CAUTION

3.2

Electrical Characteristics

Table 3-2.ꢀ Electrical Characteristics

Parameters

Test Conditions Symbol

Min.

100

—

Typ.

125

1.5

2

Max.

150

3

Unit

kHz

µA

Type*

RF frequency

f_RF

I_DD

—

Supply current

(without current

consumed by the

external LC tank

circuit)

T_amb= 25°C₍₁₎

T

Read - full

temperature

range

—

5

µA

Q

Programming -

full temperature

range

—

25

—

µA

Q

DS70005396A-page 11

Datasheet

ATA5577M3C

Electrical Specifications

...........continued

Parameters

Test Conditions Symbol

Min.

Typ.

Max.

Unit

Type*

Coil voltage (AC

supply)

POR threshold

(50mV

V_{coil pp}

—

3.6

—

V

Q

hysteresis)

Read mode and

write command⁽²⁾

—

6

8

—

V_clamp

V

Q

Program

EEPROM⁽²⁾

—

V_clamp

Start-up time

V_{coil pp}= 6V

t_startup

—

2.5

11

—

ms

V

Q

Clamp voltage

3 mA current into V_{pp clamp lo}

(depends on

settings in option

register)

Coil1/2

V_{pp clamp}

13

V

med

V_{pp clamp hi}14

17

15

21

18

V

T

20mA current into V_{pp clamp}13

med

Coil1/2

Modulation

parameters

(depends on

settings in option

register)

3mA current into V_{pp mod lo}

2

3

5

4

V

T

Coil1/2 and

modulation

V_{pp mod}

—

Q

med

ON

V_{pp mod hi}

—

6

7

—

9

V

Q

T

20mA current into V_{pp mod}

7.5

med

Coil1/2 and

modulation

ON

Thermal stability

V_{mod lo}

T_amb

/

—

–1

—

mV/°C

Q

Clock detection

level (depends on

settings in Option

register)

V_{coil pp}= 8V

V_{clkdet lo}

250

550

800

250

550

—

mV

Q

T

V_{clkdet med}400

730

—

V_{clkdet hi}

V_{gapdet lo}

—

Q

T

Gap detection level V_{coil pp}= 8V

(depends on

settings in Option

register)

—

V_gapdet

400

730

med

V_{gapdet hi}

—

850

—

mV

Q

DS70005396A-page 12

Datasheet

ATA5577M3C

Electrical Specifications

...........continued

Parameters

Test Conditions Symbol

T_prog

Min.

Typ.

Max.

Unit

Type*

Programming time From last

command gap to

5

5.7

6

ms

T

re-enter Read

mode (64 + 648

internal clocks)

Endurance

Erase all/Write

all⁽³⁾

n_cycle

100000

—

Cycles

Q

Data retention

Top = 55°C⁽³⁾

Top = 150°C⁽³⁾

Top = 250°C⁽³⁾

Mask option⁽⁵⁾

V_{coil pp}– 1V

t_retention

C_r

10

20

50

Years

hrs

Q

T

96

—

24

—

hrs

Q

T

Resonance

capacitor⁽⁴⁾

280

179

68

330

210

80

380

241

92

pF

*) Type means: T = directly or indirectly tested during production; Q: ensured based on initial product

qualification data

Note:ꢀ

1. IDD measurement setup: EEPROM programmed to 00 ... 000 (erase all); chip in modulation defeat.

2. Current into Coil1/Coil2 is limited to 10mA.

3. Since EEPROM performance is influenced by assembly processes, Microchip cannot confirm the

parameters for -DDW (tested die on unsawn wafer) delivery.

4. The tolerance of the on-chip resonance capacitor is ±15% over whole production. The capacitor

tolerance is ±3% at 3σ on a wafer basis.

5. See ordering information.

DS70005396A-page 13

Datasheet

ATA5577M3C

Ordering Information

4.

Ordering Information

Following table describes the ordering details for the ATA5577M3C modules.

Table 4-1.ꢀOrdering Details

Model Number/Order

Codes

On-Chip

Capacity

Description

Package

Information

ATA5577M3330C-DDB

ATA5577M3330C-DBB

330pF

6” sawn wafer on foil with ring, thickness

150μm (approx. 6 mil)

Figure 5-1

—

Available on request

6” sawn wafer on foil with ring, thickness

285μm (approx. 11mil) plus gold bumps

25μm

ATA5577M3330C-DBQ

330pF

Die in blister tape, thickness 280μm

(approx. 11mil) plus gold bumps 25μm

Figure 5-2

Figure 5-3

Figure 5-4

ATA5577M3330C-DUQW 330pF

Die in blister tape, thickness 150μm

(approx. 6mil) plus gold bumps 25μm

ATA5577M3331C-DBB

330pF

6” sawn wafer on foil with ring, thickness

150µm

(approx. 6mil) plus gold bumps 25µm

DS70005396A-page 14

Datasheet

ATA5577M3C

Package Information

5.

Package Information

Figure 5-1.ꢀMicrochip ATA5577M3xxxC-DDB 150µm

1+/-0.015

DS70005396A-page 15

Datasheet

ATA5577M3C

Package Information

Figure 5-2.ꢀMicrochip ATA5577M3xxxC-DBQ with Gold Bumps

1+/-0.015

DS70005396A-page 16

Datasheet

ATA5577M3C

Package Information

Figure 5-3.ꢀMicrochip ATA5577M3xxxC-DUQW with Gold Bumps

DS70005396A-page 17

Datasheet

ATA5577M3C

Package Information

Figure 5-4.ꢀMicrochip ATA5577M3xxxC-DBB 150µm

3

DS70005396A-page 18

Datasheet

ATA5577M3C

Document Revision History

6.

Document Revision History

Table 6-1.ꢀDocument Revision History

Revision

Date

Section

Description

A

05/2019

Document

Initial Revision

• Updated from Atmel to Microchip template

• Assigned a new Microchip document

number. Previous version is 9188C–RFID–

07/14.

• Added new part ATA5577M3330C-DUQW.

Table 6-2.ꢀAtmel Revision History

Revision No.

History

9188C-RFID-07/14

• Section 8 “Ordering Information” on page 11 updated

• Section 10 Package Information” on pages 13 to 14 updated

9188B-RFID-07/12

• Section 7 “Electrical Characteristics” Note 4 on pages 9 to 10 changed

DS70005396A-page 19

Datasheet

ATA5577M3C

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DS70005396A-page 20

Datasheet

ATA5577M3C

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Code protection is constantly evolving. We at Microchip are committed to continuously improving the

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DS70005396A-page 21

Datasheet

ATA5577M3C

©

ISBN: 978-1-5224-4462-6

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DS70005396A-page 22

Datasheet

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Tel: 82-2-554-7200

Malaysia - Kuala Lumpur

Tel: 60-3-7651-7906

Malaysia - Penang

Tel: 60-4-227-8870

Philippines - Manila

Tel: 63-2-634-9065

Singapore

Germany - Haan

Tel: 49-2129-3766400

Germany - Heilbronn

Tel: 49-7131-67-3636

Germany - Karlsruhe

Tel: 49-721-625370

Germany - Munich

Tel: 49-89-627-144-0

Fax: 49-89-627-144-44

Germany - Rosenheim

Tel: 49-8031-354-560

Israel - Ra’anana

Tel: 512-257-3370

Boston

Westborough, MA

Tel: 774-760-0087

Fax: 774-760-0088

Chicago

Tel: 86-25-8473-2460

China - Qingdao

Tel: 86-532-8502-7355

China - Shanghai

Tel: 86-21-3326-8000

China - Shenyang

Tel: 86-24-2334-2829

China - Shenzhen

Tel: 86-755-8864-2200

China - Suzhou

Itasca, IL

Tel: 65-6334-8870

Taiwan - Hsin Chu

Tel: 886-3-577-8366

Taiwan - Kaohsiung

Tel: 886-7-213-7830

Taiwan - Taipei

Tel: 630-285-0071

Fax: 630-285-0075

Dallas

Addison, TX

Tel: 972-9-744-7705

Italy - Milan

Tel: 972-818-7423

Fax: 972-818-2924

Detroit

Tel: 86-186-6233-1526

China - Wuhan

Tel: 886-2-2508-8600

Thailand - Bangkok

Tel: 66-2-694-1351

Vietnam - Ho Chi Minh

Tel: 84-28-5448-2100

Tel: 39-0331-742611

Fax: 39-0331-466781

Italy - Padova

Novi, MI

Tel: 86-27-5980-5300

China - Xian

Tel: 248-848-4000

Houston, TX

Tel: 39-049-7625286

Netherlands - Drunen

Tel: 31-416-690399

Fax: 31-416-690340

Norway - Trondheim

Tel: 47-72884388

Tel: 86-29-8833-7252

China - Xiamen

Tel: 281-894-5983

Indianapolis

Tel: 86-592-2388138

China - Zhuhai

Noblesville, IN

Tel: 317-773-8323

Fax: 317-773-5453

Tel: 317-536-2380

Los Angeles

Tel: 86-756-3210040

Poland - Warsaw

Tel: 48-22-3325737

Romania - Bucharest

Tel: 40-21-407-87-50

Spain - Madrid

Mission Viejo, CA

Tel: 949-462-9523

Fax: 949-462-9608

Tel: 951-273-7800

Raleigh, NC

Tel: 34-91-708-08-90

Fax: 34-91-708-08-91

Sweden - Gothenberg

Tel: 46-31-704-60-40

Sweden - Stockholm

Tel: 46-8-5090-4654

UK - Wokingham

Tel: 919-844-7510

New York, NY

Tel: 631-435-6000

San Jose, CA

Tel: 408-735-9110

Tel: 408-436-4270

Canada - Toronto

Tel: 905-695-1980

Fax: 905-695-2078

Tel: 44-118-921-5800

Fax: 44-118-921-5820

DS70005396A-page 23

Datasheet


型号：	ATA5577M3330C-DDB
厂家：	MICROCHIP
描述：	Telecom IC
文件：	总23页 (文件大小：1239K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ATA5577M3330C-DDB [MICROCHIP]

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