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AT88SC0104C_14 Datasheet, PDF (1/21 Pages) ATMEL Corporation – Atmel CryptoMemory, 1-Kbit | |||
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This is a summary document.
The complete document is
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AT88SC0104C
Atmel CryptoMemory, 1-Kbit
SUMMARY DATASHEET
Features
⢠One of a family of nine 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
⢠1.0MHz 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
* Note: Modules available with either T=0 / 2-wire modes or 2-wire mode only
Atmel-2021MS-CryptoMem-AT88SC0104C-Datasheet-Summary_122013
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