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AT88SC1616C_11 Datasheet, PDF (1/20 Pages) ATMEL Corporation – Atmel CryptoMemory, 16Kbit
This is a summary document.
The complete document is
available on the Atmel website
at www.atmel.com.
Atmel AT88SC1616C
Atmel CryptoMemory, 16Kbit
SUMMARY DATASHEET
Features
• One of a family of nine devices with user memories from 1Kbit to 256Kbit
• 16Kbit (2Kbyte) EEPROM user memory
• Sixteen 128-byte (1Kbit) zones
• Self-timed write cycle
• Single byte or 16-byte page write mode
• Programmable access rights for each zone
• 2Kbit 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 two-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
• Two-wire serial interface
• 1.0MHz compatibility for fast operation
• Standard 8-lead plastic packages, green compliant (exceeds RoHS)
• Same pinout as two-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 / two-wire modes or two-wire mode only
2030LS−CRYPTO−12/11