FTM Board Club
STMicroelectronics
ST25DV-PWM-eSET
Discovery kit for the ST25DV-PWM NFC/RFID tag IC

The ST25DV-PWM-eSET is a dynamic NFC tag evaluation board based on the ST25DV02K-W2 device, an NFC/RFID tag IC with PWM outputs embedding a 2-Kbit EEPROM that can be partitioned for use-case flexibility.

The PWM output can be programmed independently and securely, allowing the user to address a large number of applications. The IC provides live update of PWM parameters by contactless interface, extending the user experience. The device can be operated from a 13.56 MHz RFID reader or by any NFC mobile phone. The contactless interface is based on ISO/IEC 15693 and NFC Forum Type 5 tag standards.

Features

Ready-to-use printed circuit board with:

  • ST25DV02K-W2 NFC/RFID tag IC in SO8N ECOPACK2 package
  • 22 x 38 mm2 single layer inductive antenna, etched on the PCB
  • Two LEDs illustrating duty cycle of PWM outputs

Contactless interface

  • Based on ISO/IEC 15693 and NFC Forum Type 5
  • 28.5 pF internal tuning capacitance

Memory and data protection

  • 2-Kbit EEPROM
  • Up to four independent areas
  • TruST25™ digital signature mechanism for authentication
FCC verified
RoHS compliant