STMicroelectronics ST25DV64KC-DISCO Discovery Kit for the ST25DV64KC

STMicroelectronics ST25DV64KC-DISCO Discovery Kit is based on the ST25DV64KC dynamic NFC/RFID tag embedded on daughterboards using a Class 3 and 6 antennae and an STM32 processor driving a motherboard. The Discovery Kit features dedicated software stored in the Flash memory.

The ST25DV64KC NFC/RFID tag offers a dual interface, embeds a 64Kbits EEPROM, and operates from an I²C interface, a 13.56MHz RFID reader, or an NFC phone. The ST25DV64KC I²C interface utilizes a two-wire serial interface with a bidirectional data line and a clock line. The I²C two-wire serial interface behaves as a slave in the I²C protocol. The RF protocol is compatible with ISO/IEC 15693 and NFC Forum Type 5 contactless tag interface. Additionally, the boards are powered through USB connectors.

Features

ST25DV-DISCOVERY motherboard
- STM32F476VGT6 LQFP100 32-bit microcontroller, with 1Mbyte Flash memory, 192 + 4Kbytes SRAM
- LCD color screen (320 x 200pixels)
- Touch screen driver
- Various color LEDs (power, user, ST link)
- User push button
- Joystick for menu selection
- Reset button
- On-board ST link for microcontroller firmware upgrade and debug
- ST link mini USB
- User micro USB (USB micro or mini connector for board powering)
- Demonstration use cases stored in memory

ST25DV64KC Discovery ANT C3 and FLEX-ST25DV64KC antenna board
- 50mm x 40mm and 25mm x 20mm 13.56MHz inductive antennas etched on the PCB
- ST25DV64KC Dynamic NFC / RFID tag
- I²C interface connector
- Energy harvesting output (VOUT) with a 10nF capacitance filtering circuit
- Configurable GPO