AT88RF04C_09 Datasheet, PDF (1/158 Pages) ATMEL Corporation – CryptoRF Specification

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
CryptoRF^®
Specification
AT88RF04C
AT88SC0808CRF
AT88SC1616CRF
AT88SC3216CRF
AT88SC6416CRF
5276C–RFID–3/09