The Target Board for RX231 provides an entry point to evaluation, prototyping and developing for the RX231 MCU. Moreover, since this board incorporates an emulator circuit, you can use it for your own application design without the need for further tool investments. This product provides through-holes for pin headers that allow access to all MCU signal pins, allowing an easy prototyping with a breadboard.


  • On-board RX231 MCU
  • Excellent choice for basic evaluation and development of selected MCU
  • Full access to all MCU pins by provided header through-hole connections
  • Included on-chip debugging can be used for own development
  • USB connector to power and debug the MCU (no USB cable included)
  • Development environment like e² studio can be downloaded for free


Design & Development

Software & Tools

Software Downloads

Title Type Date
Board Description File
ZIP196 KB日本語
PCB Design Files

Sample Code

Sample Code

Title Type Date
ZIP698 KB日本語
Related Files:
Compiler: CC-RX
IDE: e2 studio
Sample Code

Videos & Training

Getting Started With Target Board for RX Family