AT88SC0104C-MP Datasheet PDF - Atmel Corporation

Description
The AT88SC0104C member of the CryptoMemory® family is a high-performance secure memory providing 1 Kbit of user memory with advanced security and cryptographic features built in. The user memory is divided into four 32-byte zones, each of which may be individually set with different security access rights or effectively combined together to provide space for 1 to 4 data files.

FEATUREs
• One of a Family of 9 Devices with User Memories from 1 Kbit to 256-Kbit
• 1-Kbit (128-byte) EEPROM User Memory
   - Four 32 byte (256 bit) Zones
   - Self-timed Write Cycle
   - 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
• High Security Features
   - 64-bit Mutual Authentication Protocol (Under License of 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
• Smart Card Features
   - ISO 7816 Class A (5V) or Class B (3V) Operation
   - ISO 7816-3 Asynchronous T = 0 Protocol (Gemplus® Patent) *
   - Multiple Zones, Key Sets and Passwords for Multi-application Use
   - Synchronous 2-wire Serial Interface for Faster Device Initialization *
   - Programmable 8-byte Answer-To-Reset Register
   - ISO 7816-2 Compliant Modules
• Embedded Application Features
   - Low Voltage Operation: 2.7V to 5.5V
   - Secure Nonvolatile Storage for Sensitive System or User Information
   - 2-wire Serial Interface
   - 1.0 MHz Compatibility for Fast Operation
   - Standard 8-lead Plastic Packages, Green Compliant (exceeds RoHS)
   - Same Pinout as 2-wire Serial EEPROMs
• High Reliability
   - Endurance: 100,000 Cycles
   - Data Retention: 10 years
   - ESD Protection: 4,000V min