SRT512| Datasheet

SRT512, SRT512-A5T_1GE, SRT512-SBN18_1GE

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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 1 million ERASE/WRITE cycles 40-year data retention Self-timed programming cycle 5 ms typical programming time Packages ECOPACK (RoHS compliant) Antenna (A5) Antenna (A4) Antenna (A3)

Applications

Transport

Wafer

April 2007

Rev 2

1/49
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