Freedom Development Platform for the Kinetis® K20 USB MCUs

FRDM-K20D50M

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The FRDM-K20D50M is an ultra-low-cost development platform enabled by the K20 USB MCU family built on the Arm® Cortex®-M4 processor.

Features the OpenSDA, with easy access to MCU I/O, battery-ready, low-power operation, a standard-based form factor with expansion board options and a built-in debug interface for flash programming and run-control.

  • Processor Expert® component for low voltage H-Bridge products enables rapid embedded application development.

    • NOTE: This product is no longer manufactured by NXP®; limited stock may be available through NXP distribution partners. For similar development tools, consider the FRDM-K22F based on the Kinetis® K22 MCU or the FRDM-K64F based on the Kinetis K64 MCU.

    Product Details

    Features

    Microcontroller

      MK20DX128VLH5 MCU

    • 50 MHz
    • 128 kB Flash
    • 16 kB RAM
    • 32 kB FlexNVM
    • Low power
    • 64 LQFP package

    Connectivity

    • Dual role USB interface with mini-B USB connector
    • Easy access to MCU I/O via Arduino® Rev3 compatible I/O connectors

    Power Management

      Flexible power supply options

      • USB
      • Coin cell battery
      • external source
    • Battery-ready, power-measurement access points

    Debug

      Programmable OpenSDA debug interface with multiple applications available including:

    • Mass storage device flash programming interface
    • P&E debug interface provides run-control debugging and compatibility with IDE tools
    • CMSIS-DAP interface: new Arm ® standard for embedded debug interface
    • Data logging application

    Sensors

    • Capacitive touch slider
    • Ambient light sensor
    • MMA8451Q accelerometer

    Support

    • Arduino® Rev3 compatibility provides broad range of expansion board options

    User Components

    • Tri-color LED

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    Note: For better experience, software downloads are recommended on desktop.