ST’s dynamic NFC / RFID tags feature up to 64-Kbit of EEPROM memory which can be accessed either through an RF contactless interface operating at 13.56 MHz or a low-power I²C interface except for ST25DV-PWM series (PWM outputs).  Both short-range (ISO14443-A) and long-range (ISO15693) standards are supported.

  • ST25DV-I2C series: ISO15693 NFC forum type 5 certified dynamic tags suited for consumer electronics, industrial, metering, lighting, healthcare, home appliance, electronic shelf labels IoT objects and more.
  • ST25DV-PWM series: ISO15693 NFC forum type 5 dynamic tags with Pulse Width Modulation (PWM) outputs suitable for industrial configuration application.
product longevity

The benefit of our 10 years longevity program is available to a part of the devices making them suitable for deployment in Industrial-grade and Medical NFC / RFID applications.

nfc tag webapp

ST25 Webapp - Use your Android phone to communicate with ST25 NFC Dynamic Tags without having to download any application.

nfc tag standard compliant

Standard compliant

  • ISO14443A
  • ISO15693
  • NFC Forum

      

nfc tag features

Feature-rich

  • 13.56MHz HF interface
  • I2C interface
  • Energy Harvesting
  • Configurable output signal (GPO)
  • Fast Transfer Mode
  • PWM outputs
nfc tag memory eeprom

Best-In-Class memory

  • From 2-Kbit to 64-Kbit
  • Up to 200 years data retention
  • 1M erase-write cycles
  • Up to 128-bit passwords
nfc hardware software

Eco-system

  • Documentation
  • Evaluation boards
  • Antenna Design Tool
  • Associated software
  • ST community

nfc tag product portfolio

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