ST25TV512C - STMicroelectronics

ST25TV512C RFID tag-IC

1 Description The ST25TV02KC and ST25TV512C devices are NFC/RFID tag ICs with an Augmented NDEF feature, a tamper detection interface, and specific modes to protect customer privacy. The Augmented NDEF feature is a contextual automatic NDEF message service, allowing the tag to respond dynamic content without an explicit update of the EEPROM by the end-use.

Features

Includes ST state-of-the-art patented technology Contactless interface
• Compliant with ISO/IEC 15693
• NFC Forum Type 5 tag certified by the NFC Forum
• Supports all ISO/IEC 15693 modulations, coding, subcarrier modes, and datarates up to 26 Kbit/s
• Single block reads and writes, multiple block reads
• Internal tuning capacitance: 23 pF or 99.7 pF Memory
• Up to 2560 bits (320 bytes) of EEPROM
• Accessible by blocks of four bytes
• Write time from RF: typical 5 ms per block
• Data retention: 60 years at 55°C
• Minimum endurance: 100k write cycles
• 3-digit unique tap code
• Augmented NDEF (c.