LRI512-W4/22A1T datasheet, PDF

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LRI512-W4/22A1T: Description16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE; Categorystorage; File Size760KB，73 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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LRI512-W4/22A1T Overview

16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE

LRI512-W4/22A1T Parametric

Parameter Name	Attribute value
Maker	STMicroelectronics
Parts packaging code	DIE
package instruction	DIE,
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Maximum clock frequency (fCLK)	13.567 MHz
JESD-30 code	R-XUUC-NX
memory density	512 bit
Memory IC Type	EEPROM
memory width	32
Number of functions	1
word count	16 words
character code	16
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
organize	16X32
Package body material	UNSPECIFIED
encapsulated code	DIE
Package shape	RECTANGULAR
Package form	UNCASED CHIP
Parallel/Serial	SERIAL
Programming voltage	3 V
Certification status	Not Qualified
Maximum supply voltage (Vsup)	3 V
Minimum supply voltage (Vsup)	1.5 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal form	NO LEAD
Terminal location	UPPER
Maximum write cycle time (tWC)	5 ms
Base Number Matches	1

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LRI512

ISO 15693 standard compliant, 13.56 MHz, 512 bit,

high-endurance EEPROM TAG IC with EAS

Not For New Design

Features

■

ISO 15693 standard: fully compliant

13.56 MHz

±7 kHz

carrier frequency

To the LRI512:

– 10% or 100% ASK modulation using:

– 1/4 pulse position coding (26 Kbit/s)

– 1/256 pulse position coding (1.6 Kbit/s)

From the LRI512:

– Load modulation using Manchester coding

with 423 kHz and 484 kHz subcarrier in

Fast data rate (26 Kbit/s) and Low data rate

(6.6 Kbit/s)

Internal tuning capacitor

512 bit EEPROM with Block Lock feature

64-bit unique identifier (UID)

Antenna

(A1)

■

)

-O

EAS (electronic article surveillance) features

5 ms programming time (typical)

READ block and WRITE block (32-bit blocks)

More than 100 000 Erase/Write cycles

More than 40 year data retention

Packages

– ECOPACK® (RoHS compliant)

Wafer

November 2007

Rev 2

1/73

www.st.com

This is information on a product still in production but not recommended for new designs.

Contents

LRI512

Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.1

1.2

1.3

1.4

1.5

1.6

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Initial dialogue for vicinity cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Power transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Operating field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Communication signal from VCD to LRI512 . . . . . . . . . . . . . . . . . . . . . 13

Data rate and data coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.1

3.2

3.3

3.4

Data coding mode: 1 out of 256 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Data coding mode: 1 out of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

VCD to LRI512 frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Start of frame (SOF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

)

-O

4.1

4.2

4.3

Communications signal from LRI512 to VCD . . . . . . . . . . . . . . . . . . . . 19

Load modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Subcarrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Data rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Bit representation and coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.1

Bit coding using one subcarrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.1.1

5.1.2

High data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Low data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.2

Bit coding using two subcarriers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.2.1

5.2.2

High data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Low data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

LRI512 to VCD frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.1

SOF when using one subcarrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.1.1

6.1.2

High data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Low data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2/73

LRI512

Contents

6.2

SOF when using two subcarriers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.2.1

6.2.2

High data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Low data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.3

EOF when using one subcarrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.3.1

6.3.2

High data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Low data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.4

EOF when using two subcarriers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.4.1

6.4.2

High data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Low data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Unique identifier (UID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Application family identifier (AFI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

CRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

LRI512 protocol description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

LRI512 states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Power-off state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Ready state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

)

-O

11.1

11.2

11.3

11.4

Quiet state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Selected state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Addressed mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Non-addressed mode (general request) . . . . . . . . . . . . . . . . . . . . . . . . . 34

Select mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

12.1

12.2

12.3

Request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Request flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

13.1

Response format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Response flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Response error code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

14.1

14.2

Anticollision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

3/73

Contents

LRI512

15.1

Request parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Request processing by the LRI512 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Explanation of the possible cases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Timing definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

18.1

18.2

18.3

t1: LRI512 response delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

t2: VCD new request delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

t3: VCD new request delay when no LRI512 response . . . . . . . . . . . . . . 44

Command codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

20.0.1

Note on inventory operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Stay Quiet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Read Single Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Write Single Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

)

-O

31.1

Lock Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Reset to Ready . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Write AFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Lock AFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Activate EAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Deactivate EAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Pool EAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Pool EAS response format when the request frame is correctly received 60

4/73

LRI512-W4/22A1T Related Products

	LRI512-W4/22A1T	LRI512-W4/22A1S	LRI512-W4/30A1S	LRI512SBN18/22A1T	LRI512-W4/30A1T	LRI512-SBN18/22A1S
Description	16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE	16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE	16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE	16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE	16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE	16X32 EEPROM 3V, UUC, ROHS COMPLIANT, DIE PACKAGE
Maker	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	DIE	DIE	DIE	DIE	DIE	DIE
package instruction	DIE,	DIE,	DIE,	DIE,	DIE,	DIE,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Is Samacsys	N	N	N	N	N	N
Maximum clock frequency (fCLK)	13.567 MHz	13.567 MHz	13.567 MHz	13.567 MHz	13.567 MHz	13.567 MHz
JESD-30 code	R-XUUC-NX	R-XUUC-NX	R-XUUC-NX	R-XUUC-NX	R-XUUC-NX	R-XUUC-NX
memory density	512 bit	512 bit	512 bit	512 bit	512 bit	512 bit
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	32	32	32	32	32	32
Number of functions	1	1	1	1	1	1
word count	16 words	16 words	16 words	16 words	16 words	16 words
character code	16	16	16	16	16	16
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
organize	16X32	16X32	16X32	16X32	16X32	16X32
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIE	DIE	DIE	DIE	DIE	DIE
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Programming voltage	3 V	3 V	3 V	3 V	3 V	3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	3 V	3 V	3 V	3 V	3 V	3 V
Minimum supply voltage (Vsup)	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal location	UPPER	UPPER	UPPER	UPPER	UPPER	UPPER
Maximum write cycle time (tWC)	5 ms	5 ms	5 ms	5 ms	5 ms	5 ms
Base Number Matches	1	1	1	1	1	1

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Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

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