AT88SC0104C, AT88SC0204C, AT88SC0404C, AT88SC0808C, AT88SC1616C, AT88SC3216C, AT88SC6416C, AT88SC12816C, AT88SC25616C
At...
AT88SC0104C, AT88SC0204C, AT88SC0404C, AT88SC0808C, AT88SC1616C, AT88SC3216C, AT88SC6416C, AT88SC12816C, AT88SC25616C
Atmel CryptoMemory Full Specification
DATASHEET
Features
A Family of Nine Devices with User Memories from 1-Kbit to 256-Kbit EEPROM User Memory
4, 8, or 16 Zones Self-timed Write Cycles Single-byte or Multiple-byte Page Write Modes Programmable Access Rights for Each Zone
2-Kbit Configuration Memory
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
Embedded Application Features
Low
Voltage Operation: 2.7V to 5.5V Secure Nonvolatile Storage for Sensitive System or User Information 2-Wire Serial Interface 1MHz Compatibility for Fast Operation Standard 8-lead Plastic Packages Same Pinout as 2-Wire Serial EEPROMs
Smart Card Features
ISO 7816 Class A (5V) or Class B (3V) Operation Synchronous 2-Wire Serial Interface for Faster Device Initialization* ISO 7816-3 Asynchronous T = 0 Protocol (Gemplus® Patent)* Multiple Zones, Key Sets, and Passwords for Multi-application Use Programmable 8-byte Answer-To-Reset (ATR) Register ISO 7816-2 Compliant Modules
High Reliability
Endurance: 100,000 Cycles Data Retention:...