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    Analog Demo Boards > RF / IF > RFID >
    • Discovery Kit for the M24SR Series - Dynamic NFC/RFID tag (Premium Version)
    • Discovery Kit for the M24SR Series - Dynamic NFC/RFID tag (Premium Version)

    Overview

    The M24SR-DISCOVERY is a demonstration kit to evaluate the features and capabilities of the M24SR series and is based on the M24SR64 device. Two versions of this kit are available: the Standard Edition (M24SR-DISCO-STD) and the Premium Edition (M24SR-DISCO-PREM).

    The Premium Edition (M24SR-DISCO-PREM) includes all of the Standard edition features, plus a headset and a Bluetooth module to demonstrate the convenience to pair it with a smartphone via NFC. The M24SR64 device is a dynamic NFC/RFID tag IC with a dual interface. It embeds a 64 Kbits EEPROM memory. It can be operated from an I2C interface or by a 13.56 MHz RFID reader or an NFC phone.

    The I2C interface uses a two-wire serial interface, consisting of a bidirectional data line and a clock line. It behaves as a slave with respect to the I2C protocol. The RF protocol is compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag. The board is powered through the USB bus. It also includes a microcontroller STM32F103 to drive the EEPROM via I2C and the LCD screen via SPI bus.

    Features

    • Ready-to-use printed circuit board (PCB) including:
    • M24SR64-Y Dynamic NFC/RFID tag
    • 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
    • STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
    • LCD Color Screen (320*200 pixels)
    • Different color LEDs
    • USB microB connector for board powering
    • JTAG connector for microcontroller firmware upgrade and debug
    • Joystick for menu selection
    • M24SR-DISCO-PREM specific features:
      • Bluetooth module with audio outputs connected to Jack 3.5
      • Headset

    Ships With

    • Demonstration Kit
    • Headset

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