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Renesas Electronics Corporation

Overview

The RL78/G23-64p Fast Prototyping Board, featuring the RL78/G23 microcontroller, is ideal for various prototype developments.  It supports audio playback, LoRa and LoRaWAN-based wireless communication, and more, by sample code. The built-in emulator circuit is equivalent to the E2 emulator Lite and allows programming and debugging without extra tools. Additionally, the board has Arduino Uno and Grove interfaces, access to all microcontroller pins, and high scalability. Renesas also provides an Arduino library that supports creating various programs (sketches) on the Arduino IDE.

A 128-pin board is also available: RL78/G23-128p Fast Prototyping Board

Features

  • Equipped with an RL78/G23 16-bit microcontroller (R7F100GLG2DFB)
    • 32MHz, RL78-S3 Core
    • ROM: 128KB, RAM: 16KB, Data Flash 8KB
    • 64-pin LFQFP, 10mm x 10mm x 1.7mm, 0.5mm pitch
  • Programs can be written and debugged via COM port communication by connecting to a PC with a USB cable
  • Able to access all the microcontroller pins
  • Comes standard with Arduino Uno interfaces
  • Arduino library available
  • Support for various RL78 software and tools

Products in the Design

Sample & Buy

RL78/G23-64p Fast Prototyping Board with Box

RL78/G23-64p Fast Prototyping Board

RTK7RLG230CLG000BJ Active

Add-on Hardware

Additional boards that work with this platform. Some may be required for full functionality or to evaluate specific features.

RL78/G23-128p Fast Prototyping Board

Prototype and develop RL78/G23 MCU applications with a scalable board featuring built-in debugging and multiple expansion interfaces. Ideal for rapid evaluation of connectivity, touch, and embedded control use cases.

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