AT88SC0404CRF

Features One of a Family of Devices with User Memory of 1 Kbit 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 – Command Set Optimized for Multicard RF Communications – Tolerant of Type A Signaling for Multiprotocol Applications Integrated 82 pF Tuning Capacitor User EEPROM Memory – 4 Kbits 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 High-Security Features – 64-bit Mutual Authentication Protocol (under license of ELVA) – Encrypted Checksum – Stream Encryption – Four Key Sets for Authentication and Encryption – Four Sets of Two 24-bit Passwords – Password and Authentication Attempts Counters – Selectable Access Rights by Zone – Antitearing Function – Tamper Sensors High Reliability – Endurance: 100,000 Write Cycles – Data Retention: 10 Years www.DataSheet4U.com – Operating Temperature: −40°C to +85°C 13.56 MHz CryptoRF EEPROM Memory 4 Kbits AT88SC0404CRF Summary Description The CryptoRF® family integrates a 13.56 MHz RF interface into a CryptoMemory®, resulting in a contactless smart card with advanced security and cryptographic features. This device is optimized as a contactless secure memory, for RF sma...