Datasheet > SRT512-W4/1G2

SRT512-W4/1G2

更新时间： 2024-11-24 06:13:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		存储可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
46页	475K
描述
13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions

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SRT512-W4/1G2 数据手册

SRT512

13.56 MHz short-range contactless memory chip

with 512-bit EEPROM and anticollision functions

Features

■ ISO 14443-2 Type B air interface compliant

■ ISO 14443-3 Type B frame format compliant

■ 13.56 MHz carrier frequency

■ 847 kHz subcarrier frequency

■ 106 Kbit/second data transfer

■ 8 bit Chip_ID based anticollision system

■ 2 count-down binary counters with automated

anti-tearing protection

■ 64-bit unique identifier

■ 512-bit EEPROM with write protect feature

■ Read_block and Write_block (32 bits)

■ Internal tuning capacitor

– Unsawn wafer

– Bumped and sawn wafer

■ 1 million erase/write cycles

■ 40-year data retention

■ Self-timed programming cycle

■ 5 ms typical programming time

Applications

■ Transport

July 2009

Doc ID 13277 Rev 4

1/46

www.st.com

12 3 4 5 6 7...46

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型号	品牌	获取价格	描述	数据表
SRT512-W4/1GE	STMICROELECTRONICS	获取价格	EEPROM 3V
SRT512-W4/XXX	STMICROELECTRONICS	获取价格	13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functi
SRT512-W41GE	STMICROELECTRONICS	获取价格	13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functi
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