ST25TB series NFC tags

The ST25TB series of RFID tags are compatible with the ISO14443 standard, so support applications such as public transport and event ticketing. They provide state-of-the-art RF performance and include a counter able to count more than 4 billion events.

  • ISO14443-2 Type B with Proprietary Protocol
  • 512-, 2K-, and 4K-bit EEPROM with write protect
  • Two 32-bit counters with anti-tearing feature
  • OTP bytes with conditional erased features