Skip to main content

Overview

Description

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 so on by sample code. The built-in emulator circuit that is equivalent to E2 emulator Lite allows programming and debugging without extra tools. Additionally, it 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 (64-pin, ROM: 128KB, RAM: 16KB)
  • Programs can be written and debugged via the COM Port communication by connecting it to a PC with a USB cable
  • Able to access all the microcontroller pins
  • Standard Arduino Uno and Grove interfaces
  • Arduino library available
  • Support for various RL78 software and tools

Applications

Documentation

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
Emulator Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
Emulator Renesas
C Compiler Package for RL78 Family [CC-RL]
C Compiler Package for RL78 Family [IDE: CS+, e² studio]
Compiler/Assembler Renesas
CS+
Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
IDE and Coding Tool Renesas
e² studio - information for RL78 Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
IAR Embedded Workbench for Renesas RL78
IAR Embedded Workbench provides extensive support for RL78 devices. IAR Embedded Workbench is a complete set of development tools with leading optimization technology for creating powerful automotive applications.
IDE and Coding Tool IAR Systems
Renesas IAR Embedded Workbench Device-Support-Packages
Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
IDE and Coding Tool Renesas
7 items

Software Downloads

Type Title Date
PCB Design Files ZIP 3.15 MB
Board Description File ZIP 1 KB
2 items

Sample Code

Related Boards & Kits

Videos & Training

Rl78 Arduino Tutorial - Rl78 Arduino Introduction of Sample Sketch Using Arduino Library

This video introduces how to display data from the HS3001 sensor on the serial monitor of the Arduino IDE using RL78/G23-64p Fast Prototyping Board and HS3001.

Chapter's Title

00:00 Opening
01:08 Board Connections
01:23 Setup of Board Manager
02:14 Sample sketch operation
03:23 Ending

Related Resources

Quick Start Guide

Software

Hardware