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



Type Title Date
Manual - Development Tools PDF 813 KB 日本語
Application Note PDF 2.77 MB 日本語
Other PDF 89 KB
Other Log in to Download PDF 555 KB
Schematic Log in to Download PDF 377 KB
Application Note PDF 334 KB 日本語
Other PDF 451 KB
7 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
Board Description File ZIP
PCB Design Files Log in to Download ZIP 196 KB 日本語
2 items

Sample Code