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AT88SC0204CA_14 Datasheet, PDF (1/71 Pages) ATMEL Corporation – Atmel CryptoMemory | |||
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AT88SC0104CA, AT88SC0404CA
AT88SC0204CA, AT88SC0808CA
Atmel CryptoMemory Low Density Full Specification
DATASHEET
Features
⢠One of a Family of Devices with User Memories from 1-Kbit to 8-Kbit
⢠EEPROM User Memory
⢠Four or Eight Zones
⢠Self-timed Write Cycles
⢠Single Byte or Multiple Byte Page Write Modes
⢠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)
⢠Cryptographic Message Authentication Codes (MAC)
⢠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 Supply: 2.7V to 3.6V
⢠Secure Nonvolatile Storage for Sensitive System or User Information
⢠2-Wire Serial Interface (TWI, 5V Compatible)
⢠1MHz Compatibility for Fast Operation
⢠Standard 8-lead Plastic Packages, Green Compliant (Exceeds RoHS)
⢠Same Pinout as 2-wire Serial EEPROMs
⢠Smart Card Features
⢠ISO 7816 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 (ATR) Register
⢠ISO 7816-2 Compliant Modules
⢠High Reliability
⢠Endurance: 100,000 Cycles
⢠Data Retention: 10 Years
⢠ESD Protection: 2,000V
Atmel-8664F-CryptoMem-Low-Density-Full-Specification-Datasheet_022014
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