SRIX4K Datasheet, PDF (1/5 Pages) STMicroelectronics – 13.56MHz Short Range Contactless Memory Chip With 4096 bit EEPROM, Anti-Collision and Anti-Clone Functions

SRIX4K
13.56MHz Short Range Contactless Memory Chip
With 4096 bit EEPROM, Anti-Collision and Anti-Clone Functions
DATA BRIEFING
FEATURES SUMMARY
s ISO 14443 - 2 Type B Air Interface Compliant
s ISO 14443 - 3 Type B Frame Format Compliant
s 13.56MHz Carrier Frequency
s 847kHz Sub-carrier Frequency
s 106 Kbit/s Data Transfer
s France Telecom Proprietary Anti-Clone
Function
s 8 bits Chip_ID based anticollision system
s 2 Count-Down Binary Counters
– 32 bits each
– 2³² units to be counted-down
s 64-bit Unique Identifier
s 4096-bit EEPROM with Write Protect Feature
s READ BLOCK & WRITE BLOCK (32 Bits)
s Internal Tuning Capacitor
s 1million ERASE/WRITE Cycles
s 10-Year Data Retention
s Self-Timed Programming Cycle
s 5ms Typical Programming Time
Figure 1. Delivery Forms
Antenna (A3)
Antenna (A4)
Antenna (A5)
July 2003
Complete data available under NDA.
Wafer
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