Freescale KEA Series 32-bit MCU

Table of contents

TRK-KEA128StarterTRAK is a low-cost development kit based on Kinetis EA series MCUs that enables rapid prototyping and tool reuse.
The TRK-KEA128TRK-KEA128 development platform is built on Kinetis EA series 32-bit ARM®-based MCUs and is the most robust of this series featuring 128 KB of Flash and CAN module for body applications. These scalable and low-power devices are supported by a broad enablement ecosystem that includes software drivers, operating systems, example codes and application notes to help you quickly implement your designs.
Note: TRK-KEA128TRK-KEA128 board is not populated to fully support all target applications.
  • Kinetis KEA128 MCU in a 80 LQFP package
  • On-board openSDA debugging and programming circuit using the PK20DX128 MCU
  • LIN communications interface
  • Analog interface with ambient light sensor
  • 4 high efficiency LEDs
  • 2 push buttons
  • SCI serial communication interface (sharing the openSDA interface)
  • CAN communications interface
Terms & Conditions
  • Testers will be selected on the basis of quality of applications: we expect a full and complete description of why you want to test this particular product.
  • Testers are required to produce a full, comprehensive and well thought out review within 2 months of receipt of the product.
  • Failure to provide this review within the above timescale will result in the enrolee being excluded from future RoadTests.
Comment List
  • Hello Philip Pesses,


    Even without the HEX file you can download the lab files and they are on the CD that comes with the kit. My issue is that when I run the code I do not see any of the LEDs lighting up.If I put a delay then they flash once but never come on again.

  • Were you able to get Lab3 working?  It is to initialize the KEA device ADC's to control the voltage on a light sensor.  There is a simple no-programming method by just dragging the .hex file (from Flash folder in Lab3 example s/w) into the TRK board on disk drive.  Once setup you can use your phone's flashlight to test the lab by shining it over the light sensor to get the LED to come on/off.  If you have any further questions about it let me know.

  • Have any of the guys reviewing this gotten lab 3 to work successfully ?



  • Good morning and thanks to all who applied for this RoadTest; it hasn't been an easy decision, but in this instance we've chosen:
    • Jack Everett
    • Chris Pilcher
    • Josh Pritt
    • Dennis van der Putten
    Many thanks to all who applied.  Please note: due to heavy volumes at our warehouse, we are experiencing shipping delays.  Thank you for your patience.