SRIX4K| Datasheet

SRIX4K, SRIX4K-A3S_1GE, SRIX4K-A4S_1GE, SRIX4K-SBN18_1GE

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

SRIX4K
13.56 MHz short-range contactless memory chip with 4096-bit EEPROM, anticollision and anti-clone 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 France Telecom proprietary anti-clone function 8 bit Chip_ID based anticollision system 2 count-down binary counters with automated antitearing protection 64-bit Unique Identifier 4096-bit EEPROM with Write Protect feature READ BLOCK and WRITE BLOCK (32 bits) Internal tuning capacitor 1million 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)

Wafer

April 2007

Rev 7

1/50
www.st.com 1