Description
The CryptoRF® family integrates a 13.56 MHz RF interface with CryptoMemory® security features. This product line is ideal for RF tags and contactless smart cards that can benefit from advanced security and cryptographic features. The device is optimized as a contactless secure memory for secure data storage without the requirement of an internal microprocessor.

Features
• A Family of Devices with User Memories of 4 Kbits to 64 Kbits
• Contactless 13.56 MHz 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 82 pF Tuning Capacitor
• User EEPROM Memory Configurations:
   – 64 Kbits Configured as Sixteen 512 byte (4 Kbit) User Zones [AT88SC6416CRF]
   – 32 Kbits Configured as Sixteen 256 byte (2 Kbit) User Zones [AT88SC3216CRF]
   – 16 Kbits Configured as Sixteen 128 byte (1 Kbit) User Zones [AT88SC1616CRF]
   – 8 Kbits Configured as Eight 128 byte (1 Kbit) User Zones [AT88SC0808CRF]
   – 4 Kbits Configured as Four 128 byte (1 Kbit) User Zones [AT88RF04C]
   – Byte, Page, and Partial Page Write Modes
   – Self Timed Write Cycle
• 256 byte (2 Kbit) Configuration Memory
   – User Programmable Application Family Identifier (AFI)
   – User-defined Anticollision Polling Response
   – User-defined Keys and Passwords
   – Read-Only Unique Die Serial Number
• 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 or Eight 24-bit Password Sets
   – Password and Authentication Attempts Counters
   – Anti-tearing Function
   – Tamper Sensors
• High Reliability
   – Endurance : 100,000 Write Cycles
   – Data Retention : 10 Years