AT88RF04C Contactless 4Kb user memory with authentication and encryption, ISO/IEC 14443 Type B compliant. This is a summary document.0 pages
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AT88RF04C
CryptoRF EEPROM Memory
13.56MHz, 4 Kilobits
SUMMARY DATASHEET
Features
• One of a family of devices with user memory of 4 kilobits to 64 kilobits
• Contactless 13.56MHz RF communications interface
• ISO/IEC 14443-2:2001 Type B Compliant
• ISO/IEC 14443-3:2001 Type B Compliant Anticollision Protocol
• Tolerant of Type A Signaling for multi-protocol applications
• Integrated 82pF tuning capacitor
• User EEPROM memory
• Four kilobits configured as four 128-byte (1-Kbit) user zones
• Byte, page, and partial page write modes
• Self-timed write cycle
• 256-byte (2-Kbit) configuration zone
• User-programmable Application Family Identifier (AFI)
User-defined anticollision polling response
• User-defined keys and passwords
• Read-only unique die serial number
• Secure personalization mode
• High-security features
Selectable access rights by zone
64-bit Mutual Authentication Protocol (under license of ELVA)
• Encrypted checksum
• Stream encryption using 64-bit key
• Four key sets for authentication and encryption
• Four sets of two 24-bit passwords
• Password and authentication attempts counters
• Anti-tearing function
• Tamper sensors
• High reliability
• Endurance: 100,000 write cycles
• Data retention: 10 years
• Operating temperature: -40°C to +85°C
This is a summary document.
The complete document is
available on the Atmel website
at www.atmel.com.
Atmel-8672CS-CryptoRF-AT88RF04C-Datasheet-Summary_012014
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