AT88SC0808C-SI Datasheet PDF - Atmel Corporation

Description
The AT88SC0808C member of the CryptoMemory family is a high-performance secure memory providing 8 Kbits of user memory with advanced security and cryptographic features built in. The user memory is divided into 8 zones, each of which may be individ ually set with different security access rights or combined together to provide space for 1 to 8 data files.

FEATUREs
• One of a Family of Devices with User Memories from 1 Kbit to 1 Mbit
• 8-Kbit EEPROM User Memory
   – Eight 128 x 8 (1-Kbit) Zones
   – Self-timed Write Cycle (5 ms)
   – Single Byte or 16-byte Page Write Mode
   – Programmable Access Rights for Each Zone
• 2-Kbit Configuration Zone
   – 37-byte OTP Area for User-defined Codes
   – 160-byte Area for User-defined Keys and Passwords
• Low Voltage Operation: 2.7V to 5.5V
• Dual Protocol
   – ISO 7816-3 Asynchronous T = 0 Protocol
   – Synchronous Two-wire Protocol
• High Security Features
   – 64-bit Patented Dynamic Symetric Mutual Authentication Protocol (Under
Exclusive Patent License from ELVA)
   – Encrypted Checksum
   – Stream Encryption
   – Four Key Sets for Authentication and Encryption
   – Eight Sets of Two 24-bit Passwords
   – Anti-tearing Function
   – Voltage and Frequency Monitor
• High Reliability
   – Endurance: 100,000 Cycles
   – Data Retention: 10 years
   – ESD Protection: 4,000V min
• ISO-compliant Bond Pad Locations and Package Options