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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 – 2 Kbits Configured as Four 64-byte (512-bit) 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) www.DataSheet4U.