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 certified dynamic tags with Pulse Width Modulation (PWM) outputs suitable for industrial configuration application.
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.
ST25 Webapp - Use your Android phone to communicate with ST25 NFC Dynamic Tags without having to download any application.
- NFC Forum
- 13.56MHz HF interface
- I2C interface
- Energy Harvesting
- Configurable output signal (GPO)
- Fast Transfer Mode
- PWM outputs
- From 2-Kbit to 64-Kbit
- Up to 200 years data retention
- 1M erase-write cycles
- Up to 128-bit passwords
- Evaluation boards
- Antenna Design Tool
- Associated software
- ST community
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.