Overview
Description
The RA0E2 Fast Prototyping Board comes equipped with an RA0E2 MCU and is an evaluation board specialized for prototype development for a variety of applications. It has a built-in SEGGER J-Link™ emulator circuit so you can write/debug programs without additional tools. In addition, with Arduino Uno™ and Pmod™ interfaces included standard and through-hole access to all pins of the microcontroller, and so on, it has high expandability.
Sample software is available to demonstrate the functionality of the RA0E2 MCU and for connecting between the RA0E2 Fast Prototyping Board and various wireless or sensor modules.
Features
- Equipped with an RA0E2 32-bit MCU 64-pin ROM: 128KB, RAM: 16KB
- No additional tools are required for program debugging/writing with the built-in SEGGER J-Link™ emulator circuit
- Through-holes with access to all of the pins of the MCU
- Arduino Uno™ and Pmod™ interfaces
- Small size board: 55.88mm x 85mm
- Support for various RA0E2 software and tools
Applications
Design & Development
Software & Tools
Sample Code
Sample Code
Filters
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Type | Title | Date Date |
Sample Code | ZIP 10.41 MB | |
Sample Code |
[Software=RA Flexible Software Package|v5.9.0],[Toolchains=GNU Arm Embedded|13.2.1.arm-13-7]
ZIP
11.78 MB
Application:
Communications Infrastructure, Consumer Electronics, Industrial
Compiler:
GNU ARM Embedded
Function:
Software Package
IDE:
e2 studio
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|
Sample Code |
[Software=RA Flexible Software Package|v5.9.0],[Toolchains=GNU Arm Embedded|13.2.1.arm-13-7]
ZIP
1.93 MB
Application:
Communications Infrastructure, Consumer Electronics, Industrial
Compiler:
GNU ARM Embedded
Function:
Software Package
IDE:
e2 studio
|
|
3 items
|
Related Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Support
Support Communities
Renesas Academy
Videos & Training
This video guides first-time users of the RA family using the Fast-Prototyping Board through the steps of installing a development environment, generating a project, and checking the operation to develop software.
The guide features the FPB-RA0E1 (Debugger: J-Link ARM) as a practical example.
Related Resources
Additional Videos
News & Blog Posts
News
Apr 22, 2025
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Blog Post
Apr 22, 2025
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