NXP Freedom Development Platform for Kinetis® K22 MCUs

FRDM-K22F Preproduction

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The NXP Freedom K22F is an ultra-low-cost development platform for Kinetis® K22 MCUs.

  • Form-factor compatible with the Arduino® Rev3 pin layout.
  • Peripherals enable rapid prototyping, including a 6-axis digital accelerometer and magnetometer to create full eCompass capabilities, a tri-colored LED and 2 user push-buttons for direct interaction, and connectivity for use with Bluetooth® and 2.4 GHz radio add-on modules.
  • OpenSDAv2 offers options for serial communication, flash programming, and run-control debugging.
  • The FRDM-K22F is enabled by the Arm® Mbed™ OS platform and supported by Zephyr OS, for developing the Internet of Things with a free, open-source operating system

Product Details

Supported Devices

Processors and Microcontrollers

K2x / KS2x USB

  • K22_100: Kinetis® K22-100 MHz, Cost Effective, Full-Speed USB Microcontrollers (MCUs) based on Arm® Cortex®-M4 Core
  • K22_120: Kinetis® K22-120 MHz, Cost Effective, Full-Speed USB Microcontrollers (MCUs) based on Arm® Cortex®-M4 Core

K0x Entry-Level

  • K02_100: Kinetis® K02-100 MHz, Microcontrollers (MCUs) with Optimized Features Based on Arm® Cortex®-M4 Core

Audio

Audio Converters

Interfaces

USB Interfaces

Sensors

Accelerometers

  • FXLS8961AF: ±2g/±4g/±8g/±16g, Low Power 12-Bit Digital Accelerometer
  • FXLS8971CF: ±2g/±4g/±8g/±16g, Low Power 12-Bit Digital Accelerometer

Features

Processor

    MK22FN512VLH12 MCU

  • 120 MHz
  • 512 kB flash memory
  • 128 kB RAM
  • Low power
  • Crystal-less USB in 64 LQFP package

Connectivity

  • Dual role USB interface with USB connector
  • Easy access to MCU input/output through Arduino® Rev3 compatible I/O connectors
  • Optional microSD card slot for operation over SPI

Power Management

    Flexible power supply option

  • OpenSDAv2.1 USB
  • K22F USB
  • Or external source

Debug

    Programmable OpenSDAv2.1 debug circuit supporting the CMSIS-DAP interface software that provides:

  • Mass storage device (MSD) flash programming interface
  • CMSIS-DAP debug interface over a USB HID connection providing run-controldebugging and compatibility with IDE tools
  • Virtual serial port interface

Sensors

  • FXOS8700CQ – accelerometer and magnetometer

Wireless

  • Optional header for add-on RF module: nRF24L01+ Nordic 2.4 GHz radio
  • Optional header for add-on Bluetooth module: JY-MCU BT board V1.05 BT

Support

  • Software support and application development are offered through the Kinetis software development kit (SDK), an extensive suite of robust peripheral drivers, stacks, and middleware (replacing Sample Code Packages/examples). Get expert advice and support by joining the Kinetis Software Development Kit Community forum

User Components

  • RGB LED
  • Two user push buttons

Software and support application development

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Buy Options

FRDM-K22F-Image

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  • FRDM-K22F

  • Freedom Development Board for Kinetis K02 and K22 (100-120 MHz, 128-512 KB Flash) MCUs.

    • FRDM-K22F hardware
    • Quick Reference Card
    • Additional hardware required: USB A-to-MicroB cable (not included)
  • $47.35 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 14
    • Shipping: Normally ships 1-2 business days
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