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-W 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, 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.
M24LR series: ISO15693 dynamic tags optimized for industrial, metering, healthcare, medical equipment and more.
M24SR series: ISO14443-A NFC forum type 4 dynamic tags designed for consumer electronics, wearables, home appliances and more.
The benefit of our 10 years longevity programis available to a part of the devices making them suitable for deployment in Industrial-grade and Medical NFC / RFID applications.
ST25 Webapp - Use your Android phone to communicate with ST25 NFC Dynamic Tags without having to download any application.