ST1331
ST1331 is 6-Contact Memory Card IC 272-bit EEPROM manufactured by STMicroelectronics.
ST1331, ST1333 ST1353
6-Contact Memory Card IC 272-bit EEPROM with Advanced Security Mechanisms
DATA BRIEFING s s s s s s s s s s
5 V Single Supply Voltage Counting Capability (two options)
- up to 32767 (85 -1)
- 8 times reloadable, up to 4095 (84-1) Active Authentication Function (ST1333/1353) Cipher Block Chaining Function (ST1353) Memory Divided into :
- 16 bits of Circuit Identification
- 48 bits of Card Identification
- 40 bits of Count Data
- 16 bits for Validation Certificate
- 24 bits of Transport Code
- 64 bits of Issuer Data (ST1331) or Authentication Secret Key (ST1333/1353)
- 32 bits of Anti-tearing Flags (optional)
- 56 bits of User data (optionally not erasable) 1 Million...
