Overview
Description
The RA0L1 Fast Prototyping Board comes equipped with an RA0L1 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, it includes Arduino Uno™ and Pmod™ interfaces as standard, along with through-hole access to all pins of the microcontroller, offering high expandability. With two capacitive touch buttons, you can also develop applications that use simple capacitive touch functions.
Note: This board comes with two touch buttons using a capacitive sensor unit for simple evaluation, but when designing an actual board, please check the Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide (R30AN0389) and use the Capacitive Touch Evaluation System for RA0L1 (RSSK-RA0L1) for evaluation.
Features
- Equipped with an RA0L1 32-bit microcontroller (R7FA0L1074CFL)
- 32MHz, Arm® Cortex®-M23 Core
- ROM: 64KB, RAM: 16KB, Data Flash: 1KB
- 48-pin LFQFP (7mm x 7mm x 1.7mm, 0.5mm pitch)
- No additional tools are required for program writing/debugging 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
- Two capacitive touch buttons
- Small size board: 56mm x 93mm
- Support for various RA0L1 software and tools
- Kit contents: FPB-RA0L1 v1 board, USB 2.0 Type-C™ cable (Type-C male to Type-C male)
Applications
Design & Development
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 Sep 17, 2025 |
Blog Post Sep 17, 2025 |
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