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AT88SC0808CA_09 Datasheet, PDF (1/24 Pages) ATMEL Corporation – CryptoMemory | |||
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Features
⢠One of a Family of Devices with User Memories from 1-Kbit to 8-Kbits
⢠8-Kbit (1-Kbyte) EEPROM User Memory
⯠Eight 1-Kbit (128-byte) 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)
⯠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 Monitors
⢠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 Register
⯠ISO 7816-2 Compliant Modules
⢠Embedded Application Features
⯠Low Voltage Supply: 2.7V â 3.6V
⯠Secure Nonvolatile Storage for Sensitive System or User Information
⯠2-wire Serial Interface (TWI, 5V Compatible)
⯠1.0 MHz Compatibility for Fast Operation
⯠Standard 8-lead Plastic Packages, Green compliant (exceeds RoHS)
⯠Same Pin Configuration as AT24CXXX Serial EEPROM in SOIC and PDIP
Packages
⢠High Reliability
⯠Endurance: 100,000 Cycles
⯠Data Retention: 10 years
⯠ESD Protection: 2,000V min
CryptoMemory®
AT88SC0808CA
Summary
* Note: Modules available with either T=0 / 2-wire modes or 2-wire mode only.
5204ESâCRYPTâ08/09
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