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Overview

The RL78/G23-128p Fast Prototyping Board comes equipped with an RL78/G23 microcontroller and is an evaluation board specialized for prototype development for a variety of applications. It has a built-in emulator circuit that is equivalent to an E2 emulator Lite so you can write/debug programs without additional tools. In addition, it comes standard with Arduino Mega, and Pmod™ and Grove interfaces, has access to all pins of the microcontroller, and is highly scalable. It is equipped with two touch buttons utilizing a capacitive sensor unit, which is one of the features of the RL78/G23.

RL78/G23-128p Fast Prototyping Board with Box
RL78/G23-128p Fast Prototyping Board Layout
RL78/G23-128p Fast Prototyping Board with Box
RL78/G23-128p Fast Prototyping Board Layout
  • Equipped with an RL78/G23 16-bit microcontroller (128 pins, ROM: 768KB, RAM: 48KB)
  • No additional tools are required for program debugging/writing with the built-in emulator circuit equivalent to an E2 emulator Lite
  • Through-holes with access to all of the pins of the microcontroller
  • Comes standard with Arduino Mega, and Pmod™ and Grove interfaces
  • Equipped with capacitive touch sensor buttons
  • Support for various RL78 software and tools (see software and tools here)
LoRa®-based Solutions for RL78 Family
Title Category Buy/Sample
RL78/G23
New Generation RL78 General-Purpose Microcontrollers with Further Refined Low-Power Performance and Expanded Peripheral Functions
 RL78 Low Power 8 & 16-bit MCUs, MCU Selection Table Buy/Quote

Documentation

Title Type Date
RL78/G23-128p Fast Prototyping Board Quick Start Guide Rev.1.00
PDF278 KB
Quick Start Guide
LoRaWAN® Stack Reference Guide Rev.4.20
PDF536 KB
Application Note
LoRaWAN® Stack Sample Application Rev.4.20
PDF451 KB
Application Note
RL78/G23, RL78/G14 Firmware Update over LoRaWAN® Sample Application Rev.4.20
PDF1.19 MB
Application Note
RL78/G23, RL78/G14 LoRaWAN® Sensor Demo Rev.2.20
PDF1.08 MB
Related Files:
Application Note
RL78/G23, RL78/G14 LoRa®-based Wireless Software Package Rev.4.20
PDF1.08 MB
Related Files:
Application Note
RL78/G23,RL78/G22 Firmware Update Module Rev.2.00
PDF1.63 MB日本語
Related Files:
Application Note
Radio Driver Reference Guide Rev.4.20
PDF614 KB
Application Note
Radio Evaluation Program Commands Reference Rev.4.20
PDF465 KB
Application Note
RL78/G23 Updating Firmware by Using UART Communication and Boot Swapping Rev.1.00
PDF1.33 MB日本語
Related Files:
Application Note
RL78/G23 HS3001 Sensor Device Sample Rev.1.00
PDF1.93 MB
Related Files:
Application Note
RL78/G23 ZMOD4410 Sensor Device Sample Rev.1.00
PDF2.67 MB
Related Files:
Application Note
RL78/G23 Connecting to Amazon Web Services Using FreeRTOS with RL78/G23-128p Fast Prototyping Board Rev.1.01
PDF1.04 MB日本語
Application Note
RL78/G23 Visualization of Sensor Information on Amazon Web Services using RL78/G23-128p Fast Prototyping Board and FreeRTOS Rev.1.00
PDF5.22 MB日本語
Related Files:
Application Note
RL78/G23-128p Fast Prototyping Board User's Manual Rev.1.00
PDF1.20 MB日本語
Manual - Development Tools
Renesas LPWA Power Estimator Rev.4.20
PDF273 KB
Manual - Software
Renesas LPWA Studio Rev.4.20
PDF2.01 MB
Manual - Software
RL78 LoRaWAN® Sensor Demo Tutorial
PDF2.59 MB日本語
Quick Start Guide
RL78/G23 Connecting AWS Cloud with FreeRTOS Getting Started Guide for RL78/G23-128p Fast Prototyping Board Rev.1.00
PDF4.35 MB
Quick Start Guide

Design & Development

Software & Tools

E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] 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] Emulator Renesas
Quick-Connect IoT PlatformQuick-Connect IoT platform enables fast prototyping by providing compatible hardware and software building blocks. Other Hardware Renesas

Software Downloads

Title Type Date
RL78/G23-128p Fast Prototyping Board BoM List Rev.1.00
PDF109 KB
PCB Design Files
RL78/G23-128p Fast Prototyping Board Gerber Files
ZIP4.24 MB
PCB Design Files
RL78/G23-128p Fast Prototyping Board Schematics Rev.1.00
PDF240 KB
PCB Design Files

Sample Code

Title Type Date
RL78/G23, RL78/G14 LoRaWAN® Sensor Demo Rev.2.20
ZIP2.26 MB
Related Files:
Function: Other Communication Function
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
RL78/G23, RL78/G14 LoRa®-based Wireless Software Package Rev.4.20
ZIP11.38 MB
Related Files:
Function: Other Communication Function
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
RL78/G23,RL78/G22 Firmware Update Module Rev.2.00 - Sample Code
ZIP55.13 MB日本語
Related Files:
Sample Code
RL78/G23 Updating Firmware by Using UART Communication and Boot Swapping Rev.1.00
ZIP22.70 MB日本語
Related Files:
Application: Consumer Electronics
Function: Application Example, System
Compiler: CC-RL, ICCRL78
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
RL78/G23 HS3001 Sensor Device Sample Rev.1.00 - Sample Code
ZIP9.33 MB
Related Files:
Application: Consumer Electronics
Function: Communication Interface
Compiler: CC-RL
IDE: e2 studio
Sample Code
RL78/G23 ZMOD4410 Sensor Device Sample Rev.1.00 - Sample Code
ZIP12.95 MB
Related Files:
Application: Consumer Electronics
Function: Communication Interface
Compiler: CC-RL
IDE: e2 studio
Sample Code
RL78/G23 Visualization of Sensor Information on Amazon Web Services using RL78/G23-128p Fast Prototyping Board and FreeRTOS Rev.1.00 - Sample Code
ZIP51.27 MB
Related Files:
Application: Consumer Electronics, Industrial
Function: Analog, Communication Interface, OS
Compiler: CC-RL
IDE: e2 studio
Sample Code

Product Options

    Processing table
    Part Number
    Buy / Sample
    RTK7RLG230CSN000BJ
    play_circleActive
    memory
    Parametric Table tips

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    • Document icon next to product name in row: View the featured document for this product
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    • Cart icon to the right of the chip icon: Indicates that samples are available for this product
    RL78 LoRa®-based Solution

    This video introduces RL78 LoRa®-based Solution.
    It realizes a true low-power wireless IoT system by combination of the world's top-class low power RL78 microcontroller and LoRaWAN® 

    Video List
    RL78 LoRa®-based Solution
    RL78 LoRaWAN® Sensor Demo Tutorial
    Getting Started with Fast Prototyping Board for RL78 Family