FRDM-K22F Development Board

原廠連結：

Overview

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

• Form-factor compatible with the Arduino R3 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 with the ARM® mbed™ development platform, which means you can quickly get started designing with no downloads or installations.

Application Notes

NXP® Freedom Development Platform for K22 MCUs Block Diagram

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  NXP® Freedom Development Platform for K22 MCUs Block Diagram

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  Kinetis® MCU Enablement: Kinetis software development kit (SDK) Overview

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Features

• MK22FN512VLH12 MCU - 120 MHz, 512 KB flash memory, 128 KB RAM, low-power, and crystal-less USB in 64 LQFP package
• Dual role USB interface with USB connector
• RGB LED
• FXOS8700CQ – accelerometer and magnetometer
• Two user push buttons
• Flexible power supply option - OpenSDAv2.1 USB, K22F USB, or external source
• Easy access to MCU input/output through Arduino R3 compatible I/O connectors
• 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-control debugging and compatibility with IDE tools
  • Virtual serial port interface
• Optional microSD card slot for operation over SPI
• 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
• Software support and application development is 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.

Kit Contains

• FRDM-K22F hardware
• Quick Reference Card
• Additional hardware required: USB A-to-MicroB cable (not included)

 Jump Start Your Design

Start Here! Getting Started on your FRDM-K22F  
This page will help guide you through the process of learning about your FRDM-K22F board...

Community Discussion

• KW30Z minimal connection requirements
• POSTED IN Kinetis Microcontrollers BY Roman Bogdziievych
• MQX Keil Project
• POSTED IN MQX Software Solutions BY CSMG Sarma
• Loading/running Kinetis app at offset
• POSTED IN Kinetis Design Studio BY John Brown

Join the conversation



Software Upgrade Paths

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  KDS Commercial Upgrade Kit from Somnium