RL78/G23

Microcontrollers & Microprocessors

Renesas MCU Guide

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Overview

The RL78/G23 microcontroller group is a new generation of the RL78 family of microcontrollers, with 41μA/MHz CPU operation. The RL78/G23 group has the industry’s lowest power consumption with 210nA at stop (4KB SRAM retention), and a snooze mode sequencer which significantly reduces power consumption during intermittent operation. The RL78/G23 group features a wide operating voltage range of 1.6V to 5.5V at up to 32MHz, a broad range of package pin counts from 30 pins to 128 pins, and up to 768KB of flash memory. In addition to enhanced analog and security features, it also incorporates logic and event link controllers (ELCL) and the first capacitive touch sensing unit (CTSU2L) in the RL78 family. A rich development environment is also provided for the RL78/G23, including a fast prototyping board. This board allows users to write and debug programs with an easy-to-use GUI, by simply connecting a USB cable and a smart configurator without any additional tools required. The RL78/G23 is compatible with the existing RL78 family and can be a seamless replacement, making it suitable for a wide range of applications, from home appliance and consumer electronics to industrial equipment.

RL78/G23 Block Diagram

CPU: RL78 core, Max. 32MHz
Up to 768kB Flash Memory and 48kB SRAM
Memory: SRAM up to. 48KB, Program Flash up to 768KB
8KB Data Flash to store data as in EEPROM
Scalable from 30-pin to 128-pin packages
Wide operating voltage range of 1.6V to 5.5V
Enhanced Capacitive Sensing Unit (CTSU2L)
Timer: 16-bit Timer (ch) x 16, 8-bit Timer, Watchdog Timer (ch) x 1,32-bit Interval Timer x 1 ch
PWM: PWM Output x 14
Analog function: 12-bit A/D Converter (ch) x 26, 8-bit D/A - Converter (ch) x 2, Comparator x 2
On-chip Oscillator Freq. (MHz): High-Speed: up to 32MHz
Middle-Speed: up to 4MHz
Low-speed: 32.768kHz
Snooze mode sequencer
Logic & Event link controller
Others: RTC, Power-On Reset, Low Voltage Detection
A large selection of packages (LQFP, QFN, LGA, BGA, WLCSP)

	Critical Power Monitoring System
	Drive Circuit for a Heating or Inductive Coil
	Energy-Efficient Single-Burner Induction Cooktop
	Smart Waste Bin

General Purpose
Consumer applications
Home Appliance
Industrial Automation
Building Automation

Documentation

Title	Type	Date
RL78/G23 Datasheet Rev.1.10 PDF1.12 MB	Datasheet	Nov 18, 2021
RL78/G23 User's Manual: Hardware Rev.1.10 PDF9.57 MB日本語	Manual - Hardware	Nov 18, 2021
RL78/23 Simple Firmware Update Module Rev.1.00 PDF1.46 MB日本語 Related Files: Sample Code	Application Note	Apr 28, 2022
QE for Capacitive Touch 3D Gesture Recognition Application Development Guide PDF5.13 MB日本語	Application Note	Apr 22, 2022
RL78 Family CTSU Module Software Integration System Rev.1.20 PDF575 KB日本語 Related Files: Sample Code	Application Note	Apr 20, 2022
RL78 Family TOUCH Module Software Integration System Rev.1.20 PDF486 KB日本語 Related Files: Sample Code	Application Note	Apr 20, 2022
OB1203 Sample application - Sample Code Rev.1.00 PDF4.29 MB日本語 Related Files: Sample Code	Application Note	Mar 27, 2022
RL78 Family OB1203 Sensor Control Module Software Integration System Rev.1.00 PDF187 KB Related Files: Sample Code	Application Note	Mar 27, 2022
RL78 Family Sensor Control Modules Software Integration System Rev.1.20 PDF1.34 MB	Application Note	Mar 27, 2022
RL78/G23 ELCL Chattering Prevention Function Application Note Rev.2.00 PDF456 KB日本語 Related Files: Sample Code	Application Note	Mar 24, 2022
RL78/G23 ELCL Edge Detection Thinning Function Application Note Rev.2.00 PDF605 KB日本語 Related Files: Sample Code	Application Note	Mar 24, 2022
RL78/G23 ELCL Manchester Decoder Function Application Note Rev.2.00 PDF605 KB日本語 Related Files: Sample Code	Application Note	Mar 24, 2022
RL78/G23 ELCL Multiple Parameter Monitoring Function Application Note Rev.2.00 PDF863 KB日本語 Related Files: Sample Code	Application Note	Mar 24, 2022
RL78/G23 ELCL Slave Select Pin Function (for 4-wire SPI) Application Note Rev.2.00 PDF572 KB日本語 Related Files: Sample Code	Application Note	Mar 24, 2022
RL78/G23 Firmware Upgrade Using External Flash Memory via Simplified SPI (CSI) Communication Rev.1.00 PDF756 KB日本語 Related Files: Sample Code	Application Note	Mar 18, 2022
ZMOD4xxx Sample application PDF4.17 MB日本語 Related Files: Sample Code	Application Note	Mar 11, 2022
Smart Configurator, Code Generator Project Porting Procedures for CS+ and e² studio PDF1.42 MB日本語	Application Note	Mar 7, 2022
RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.10 PDF187 KB Related Files: Sample Code	Application Note	Mar 2, 2022
RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.10 PDF188 KB Related Files: Sample Code	Application Note	Mar 2, 2022
RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.10 PDF189 KB Related Files: Sample Code	Application Note	Mar 2, 2022
RL78 Family ZMOD4410 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.10 PDF189 KB Related Files: Sample Code	Application Note	Mar 2, 2022
FS2012 Sample application PDF3.21 MB日本語 Related Files: Sample Code	Application Note	Mar 2, 2022
HS300x Sample application PDF3.39 MB日本語 Related Files: Sample Code	Application Note	Mar 2, 2022
RL78 Family Board Support Package Module Using Software Integration System Rev.1.20 PDF661 KB日本語 Related Files: Sample Code	Application Note	Feb 28, 2022
RL78/G23 SMS Button Long Press/Short Press Judgment Rev.1.20 PDF563 KB日本語 Related Files: Sample Code	Application Note	Feb 15, 2022
RL78/G23 SMS HS300x Humidity sensor control by I2C communication Application Notes Rev.1.10 PDF638 KB日本語 Related Files: Sample Code	Application Note	Feb 15, 2022
RL78/G23 Firmware Update Module Rev.1.10 PDF1.50 MB日本語 Related Files: Sample Code	Application Note	Feb 10, 2022
Firmware Update over LoRaWAN® Sample Application Rev.3.12 PDF696 KB	Application Note	Jan 21, 2022
LoRaWAN® Stack Sample Application Rev.3.12 PDF361 KB	Application Note	Jan 21, 2022
LoRaWAN® stack reference guide Rev.3.12 PDF374 KB	Application Note	Jan 21, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) Application Notes PDF1.76 MB日本語 Related Files: Sample Code	Application Note	Jan 20, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) Application Notes PDF1.46 MB日本語 Related Files: Sample Code	Application Note	Jan 20, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) Application Notes PDF1.65 MB日本語 Related Files: Sample Code	Application Note	Jan 20, 2022
RL78 Debugging functions Using Serial port Application notes Rev.2.00 PDF383 KB日本語	Application Note	Jan 20, 2022
LoRaWAN® Sensor Demo Rev.1.02 PDF1.32 MB Related Files: LoRaWAN(R)-Sensor Demo Package(V1.02)	Application Note	Jan 17, 2022
Radio Driver Reference guide Rev.3.12 PDF587 KB Related Files: LoRa(R)-based Wireless Software Package(V3.12)	Application Note	Jan 17, 2022
RL78/G23 HS3001 Sensor Device Sample Rev.1.00 PDF1.93 MB Related Files: Sample Code	Application Note	Dec 31, 2021
RL78/G23 ZMOD4410 Sensor Device Sample Rev.1.00 PDF2.67 MB Related Files: Sample Code	Application Note	Dec 31, 2021
RL78/G23 Remote Control Signal Reception (AEHA Format, STOP Mode) PDF381 KB日本語 Related Files: Sample Code	Application Note	Dec 28, 2021
RL78/G23 Remote Control Signal Reception (NEC Format, STOP Mode) PDF396 KB日本語 Related Files: Sample Code	Application Note	Dec 28, 2021
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	Dec 1, 2021
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: Sample Code	Application Note	Dec 1, 2021
RL78/G23 Group Touchless Button Electrode Board Sample Software Rev.1.00 PDF589 KB日本語 Related Files: Sample Code	Application Note	Nov 25, 2021
RL78 Family RL78/G23 Capacitive Touch Low Power Guide (SNOOZE function) Rev.1.00 PDF857 KB日本語 Related Files: Sample Code	Application Note	Nov 20, 2021
RL78/G23 Voltage Detection Circuits Rev.1.00 PDF359 KB日本語	Application Note	Nov 19, 2021
RL78/G23 40mA　Port　Output Rev.2.00 PDF281 KB日本語 Related Files: Sample Code	Application Note	Oct 25, 2021
RL78 Family FFT Library: Deployment Guide Rev.1.05 PDF290 KB日本語 Related Files: Sample Code	Application Note	Oct 25, 2021
RL78/G23 Self-capacitance Waterproof Touch Button Demo Sample Software Rev.1.00 PDF1.33 MB日本語 Related Files: Sample Code	Application Note	Oct 25, 2021
RL78/G23 Third-Party Program Protection Rev.1.01 PDF380 KB日本語	Application Note	Oct 8, 2021
RL78 Family RL78 Digital Signal Controller Library - Filter Rev.2.01 PDF887 KB日本語 Related Files: Sample Code	Application Note	Sep 30, 2021
RL78/G23 SMS Smoke Fire Detection Operation Rev.1.00 PDF597 KB日本語 Related Files: Sample Code	Application Note	Sep 30, 2021
Radio Evaluation Program Commands Reference Rev.3.10 PDF374 KB	Application Note	Sep 20, 2021
RL78/G23 Capacitive Touch Evaluation System Sample Code Rev.1.00 PDF312 KB日本語 Related Files: Sample Code	Application Note	Sep 8, 2021
RL78 Family Using QE and SIS to Develop Capacitive Touch Applications Rev.1.00 PDF1.84 MB日本語	Application Note	Aug 31, 2021
RL78/G23 Group Touchless Button Demo Solution Sample Software Rev.1.00 PDF338 KB日本語 Related Files: Sample Code	Application Note	Aug 31, 2021
RL78/G23 32-Bit Interval Timer (8-bit counter mode) Rev.1.02 PDF514 KB日本語 Related Files: Sample Code	Application Note	Aug 18, 2021
Integrated Development Environment e² studio: How to use CUnit in e² studio Rev.1.01 PDF1.00 MB日本語	Application Note	Jul 26, 2021
Integrated Development Environment e² studio: How to use EGit in e² studio Rev.1.01 PDF1.79 MB日本語	Application Note	Jul 26, 2021
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Period) Rev.1.00 PDF428 KB日本語 Related Files: Sample Code	Application Note	Jul 26, 2021
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Width) Rev.1.00 PDF415 KB日本語 Related Files: Sample Code	Application Note	Jul 26, 2021
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide Rev.2.00 PDF304 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.00 PDF605 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RL78/G14, RL78/G1C, RL78/L12, RL78/L13, RL78/L1C, RL78/G23 Group Clock Synchronous Single Master Control Software Using CSI Mode of Serial Array Unit Rev.1.06 PDF711 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.03 PDF934 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RL78/G23 A/D Converter (Software trigger wait mode) Rev.1.01 PDF286 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 CPU Clock Changing and Standby Settings Rev.1.01 PDF1.51 MB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 How to Use the Output Current Control Ports Rev.1.01 PDF257 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Operation State Switching Rev.1.01 PDF365 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Realtime Clock Rev.1.01 PDF517 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Remote Control Signal Reception (AEHA Format, SNOOZE Mode) Rev.1.01 PDF403 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Remote Control Signal Reception (NEC Format, SNOOZE Mode) Rev.1.01 PDF417 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Remote Control Signal Reception (RC-6 Format) Rev.1.01 PDF522 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Setting the Window Comparator Rev.1.01 PDF321 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Transferring A/D Conversion Result Using the DTC Rev.1.01 PDF366 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Using VBAT Pin Rev.1.01 PDF471 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78/G23 Voltage Detector Rev.1.01 PDF326 KB日本語 Related Files: Sample Code	Application Note	Jul 12, 2021
RL78 Microcontroller (RL78 Protocol C) Serial Programming Guide Rev.1.00 PDF984 KB日本語	Application Note	Jul 1, 2021
RL78/G23 I2C Supporting Multiple Slave Address (Master) Rev.1.00 PDF921 KB日本語 Related Files: Sample Code	Application Note	Jul 1, 2021
RL78/G23 Self-Programming Using Boot Swapping via UART communications Rev.1.00 PDF956 KB日本語 Related Files: Sample Code	Application Note	Jun 18, 2021
RL78/G23 Timer Array Unit (Interval timer) Rev.1.00 PDF430 KB日本語 Related Files: Sample Code	Application Note	Jun 9, 2021
RL78/G23 Timer Array Unit (PWM output) Rev.1.00 PDF434 KB日本語 Related Files: Sample Code	Application Note	Jun 9, 2021
RL78/G23 Serial Interface UARTA Rev.1.02 PDF645 KB日本語 Related Files: Sample Code	Application Note	Jun 2, 2021
RL78/G23 SMS Fire Detection Operation Rev.1.10 PDF584 KB日本語 Related Files: Sample Code	Application Note	Jun 1, 2021
RL78/G23 SMS LED Blinking Dimming Control Rev.1.10 PDF586 KB日本語 Related Files: Sample Code	Application Note	Jun 1, 2021
RL78/G23 SMS Moving Average Calculation Rev.1.10 PDF764 KB日本語 Related Files: Sample Code	Application Note	Jun 1, 2021
RL78/G23 SMS Power Supply Monitoring Rev.1.10 PDF583 KB日本語 Related Files: Sample Code	Application Note	Jun 1, 2021
RL78/G23 Safety Function (A/D Test) Rev.1.01 PDF465 KB日本語 Related Files: Sample Code	Application Note	May 26, 2021
RL78/G23 Safety Function (Flash Memory CRC Operation Function) Rev.1.01 PDF612 KB日本語 Related Files: Sample Code	Application Note	May 26, 2021
RL78/G23 A/D Converter (Scan mode) Rev.1.01 PDF289 KB日本語 Related Files: Sample Code	Application Note	May 24, 2021
RL78/G23 I2C Supporting Multiple Slave Addresses (Slave) Rev.1.01 PDF724 KB日本語 Related Files: Sample Code	Application Note	May 21, 2021
RL78/G23 Safety Function (Frequency Detection) Rev.1.01 PDF593 KB日本語 Related Files: Sample Code	Application Note	May 21, 2021
RL78/G23 High-speed On-chip Oscillator (HOCO) Clock Frequency Correction Rev.1.01 PDF604 KB日本語 Related Files: Sample Code	Application Note	May 18, 2021
RL78/G23 Low-speed On-chip Oscillator (LOCO) Clock Frequency Correction Rev.1.01 PDF446 KB日本語 Related Files: Sample Code	Application Note	May 18, 2021
RL78/G23 Middle-speed On-chip Oscillator (MOCO) Clock Frequency Correction Rev.1.01 PDF445 KB日本語 Related Files: Sample Code	Application Note	May 18, 2021
RL78 Family M3S-S2-Tiny: Introduction Guide Rev.2.00 PDF231 KB日本語 Related Files: Sample Code	Application Note	May 13, 2021
RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.00 PDF282 KB日本語 Related Files: Sample Code	Application Note	Apr 23, 2021
RL78 Family True Random Number Generator (TRNG) Software Driver Rev.1.00 PDF279 KB日本語 Related Files: Sample Code	Application Note	Apr 13, 2021
RL78/G13, RL78/G23: Migration Guide from RL78/G13 to RL78/G23 Rev.1.00 PDF469 KB日本語	Application Note	Apr 13, 2021
RL78/G23 Method of Setting Flash Read Protection Rev.1.00 PDF443 KB日本語	Application Note	Apr 13, 2021
RL78/G23 SNOOZE Mode Sequencer Application Guide Rev.1.00 PDF580 KB日本語	Application Note	Apr 13, 2021
RL78/G23 Unique ID Read Driver Rev.1.00 PDF415 KB日本語 Related Files: Sample Code	Application Note	Apr 13, 2021
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.1.00 PDF2.72 MB日本語, 简体中文	Application Note	Apr 12, 2021
RL78 Family Capacitive Touch Sensing Unit (CTSU2L) Operation Expalanation Rev.1.00 PDF1.63 MB日本語	Application Note	Apr 8, 2021
RL78/G23 Automatic Liquid Dispenser with Proximity Capacitive Sensing Rev.1.00 PDF1.09 MB Related Files: Sample Code	Application Note	Mar 31, 2021
RL78 Family Selection Guide PDF1.20 MB日本語	Brochure	Sep 30, 2021
Certification: Software for capacitive touch sensor RL78 PDF141 KB	Certificate	Oct 9, 2021
[Flyer] E2Emulator[RTE0T00020KCE00000R] PDF303 KB日本語, 简体中文	Flyer	Mar 24, 2022
RL78 Family Microcontrollers Brochure PDF4.89 MB日本語	Flyer	May 20, 2021
Renesas Software and Tools Flash Memory Programmer PG-FP6 PDF417 KB日本語, 简体中文	Flyer	Mar 16, 2020
Semiconductor Reliability Handbook PDF14.70 MB日本語	General Reliability Literature	Jan 30, 2017
Smart Configurator User's Manual: RL78 API Reference PDF3.63 MB日本語	Manual - Development Tools	Apr 20, 2022
CS+ Integrated Development Environment User's Manual: CC-RL Build Tool Operation PDF2.57 MB日本語	Manual - Development Tools	Jan 20, 2022
EEPROM Emulation Software RL78 Type 01 User's Manual for RL78/G23 PDF1.92 MB日本語	Manual - Development Tools	Jan 20, 2022
RL78/G23-128p Fast Prototyping Board User's Manual Rev.1.00 PDF1.20 MB日本語	Manual - Development Tools	Sep 16, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Analysis Tool Rev.1.00 PDF2.67 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Editor Rev.10.00 PDF1.18 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Message Rev.10.00 PDF1.19 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Project Operation Rev.1.00 PDF5.56 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Python Console Rev.10.00 PDF1.51 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: RL78 Debug Tool Rev.1.00 PDF6.08 MB日本語	Manual - Development Tools	Jul 20, 2021
e² studio User's Manual : Quick Start Guide for RX, RL78, RH850 Family Rev.1.00 PDF3.88 MB	Manual - Development Tools	May 31, 2021
RL78 Smart Configurator User's Guide: CS+ Rev.1.00 PDF3.02 MB日本語	Manual - Development Tools	Apr 13, 2021
RL78 Smart Configurator User's Guide: IAR Rev.1.00 PDF3.17 MB日本語	Manual - Development Tools	Apr 13, 2021
RL78/G23 Capacitive Touch Evaluation System User's Manual Rev.1.00 PDF938 KB日本語	Manual - Development Tools	Feb 24, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: Message Rev.1.00 PDF1.11 MB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: Project Operation Rev.1.00 PDF5.55 MB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: Python Console Rev.1.00 PDF1.50 MB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: RL78 Debug Tool PDF5.66 MB日本語	Manual - Development Tools	Jan 20, 2021
Floating License Server V2.04.00 User's Manual Rev.1.00 PDF1.13 MB日本語	Manual - Development Tools	Jan 20, 2021
License Manager V2.04.00 User's Manual Rev.1.00 PDF821 KB日本語	Manual - Development Tools	Jan 20, 2021
RL78 Family User's Manual: Software Rev.2.30 PDF1.30 MB日本語	Manual - Hardware	Apr 22, 2022
RL78 Smart Configurator User's Guide: e² studio PDF3.83 MB日本語	Manual - Hardware	Apr 20, 2022
Renesas Flash Driver RL78 Type 01 User's Manual for RL78/G23 Rev.1.00 PDF2.35 MB日本語	Manual - Hardware	Jun 7, 2021
Renesas LPWA Power Estimator Rev.3.10 PDF290 KB	Manual - Software	Sep 20, 2021
Renesas LPWA Studio Rev.3.10 PDF2.02 MB	Manual - Software	Sep 20, 2021
Embedded Workbench® for RL78 V2.xx/V3.xx/ V4.xx Operating Precautions Rev.1.37 PDF814 KB	Other	Apr 28, 2022
RL78/G23:Supply current characteristics (IDD-VDD) Flash ROM: 96 KB to 128 KB of 30-pin to 64-pin products PDF361 KB	Other	Feb 18, 2022
RL78/G23:Supply current characteristics (IDD-VDD) Flash ROM:192- to 256-Kbyte of 30- to 64-pin products and flash ROM:128- to 256-Kbyte of 80-pin product PDF237 KB	Other	Feb 18, 2022
RL78/G23:Supply current characteristics (IDD-VDD) Flash ROM:384- to 768-Kbyte of 44- to 80-pin products and 100- to 128-pin products PDF237 KB	Other	Feb 18, 2022
RL78/G23 Oscillation circuit characteristics PDF314 KB日本語	Other	Jun 24, 2021
RL78/G23:VOH-IOH (Drive Current) PDF285 KB	Other	Apr 13, 2021
RL78/G23:VOL-IOL (Drive Current) PDF636 KB	Other	Apr 13, 2021
Semiconductor Package Mount Manual PDF10.28 MB日本語, 简体中文	Other	Dec 27, 2018
R7F100GMXXXFB Reliability Report PDF393 KB	Product Reliability Report	Feb 22, 2022
R7F100GBXXXFP Reliability Report PDF404 KB	Product Reliability Report	Jan 21, 2022
LoRa®-based Wireless Software Package Qucik Start Guide Rev.3.12 PDF1.01 MB	Quick Start Guide	Jan 17, 2022
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	Oct 20, 2021
RL78/G23-128p Fast Prototyping Board Quick Start Guide Rev.1.00 PDF278 KB	Quick Start Guide	Sep 16, 2021
QE for Capacitive Touch V3.1.0 Release Note PDF209 KB日本語	Release Note	Apr 20, 2022
QE for Capacitive Touch V3.0.2 Release Note PDF170 KB日本語	Release Note	Feb 25, 2022
RL78 Compiler CC-RL V1.11.00 Release Note PDF373 KB日本語	Release Note	Jan 16, 2022
QE for Capacitive Touch V3.0.1 Release Note PDF161 KB日本語	Release Note	Jan 14, 2022
e² studio 2022-01 Release Note PDF2.87 MB	Release Note	Jan 11, 2022
e² studio 2021-10 Release Note PDF2.32 MB	Release Note	Nov 18, 2021
QE for Capacitive Touch V2.0.0 Release Note Rev.2.00 PDF161 KB日本語	Release Note	Sep 22, 2021
CS+ Instruction Simulator for RH850 V5.04.00 Release Note PDF154 KB日本語	Release Note	Jul 20, 2021
CS+ Integrated Development Environment　Package V8.06.00　Release Note PDF1.32 MB日本語	Release Note	Jul 20, 2021
CS+ for CC V8.06.00 Release Note PDF351 KB日本語	Release Note	Jul 20, 2021
QE for Capacitive Touch[RA,RL78,Synergy] V1.4.1 Release Note PDF146 KB日本語	Release Note	Jul 5, 2021
CS+ for CA,CX V4.06.00 Release Note PDF593 KB日本語	Release Note	Jul 1, 2021
e² studio 2021-07 Release Note PDF3.00 MB	Release Note	Jul 1, 2021
QE for Capacitive Touch[RA,RL78,Synergy] V1.4.0 Release Note PDF172 KB日本語	Release Note	May 28, 2021
QE for Capacitive Touch [RA, RL78] V1.3.0 Release Note PDF138 KB日本語	Release Note	Apr 13, 2021
RL78/G23 Simulator V1.00.00 Release Note PDF154 KB日本語	Release Note	Mar 22, 2021
RL78 Compiler CC-RL V1.10.00 Release Note PDF290 KB日本語	Release Note	Jan 16, 2021
RL78/G23 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed PDF5.42 MB日本語	Technical Update	Nov 24, 2021
RL78/G23 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed PDF1.26 MB日本語	Technical Update	Jun 29, 2021
[Notes] e² studio Smart Configurator Plug-in, Smart Configurator for RL78 PDF147 KB日本語	Tool News - Note	Mar 16, 2022
[Notes] Solution Toolkit QE for Capacitive Touch Development Assistance Tool for Capacitive Touch Sensors PDF31 KB日本語	Tool News - Note	Feb 16, 2022
[Notes] C Compiler Package for RL78 Family (CCRL#029-CCRL#032) PDF267 KB日本語	Tool News - Note	Jan 16, 2022
[Notes] e² studio Smart Configurator Plug-in, Smart Configurator for RL78 PDF316 KB日本語	Tool News - Note	Oct 1, 2021
[Notes] C Compiler Package for RL78 Family (CCRL#028) PDF178 KB日本語	Tool News - Note	Jul 1, 2021
[Notification] Jump Start Your System Development of an RL78/G23 MCU! Development Environment That Simplifies System Development of a Low-End MCU PDF1023 KB日本語	Tool News - Notification	Apr 13, 2021
[Upgrade to Revision] Solution Toolkit QE for Capacitive Touch V3.1.0 Development Assistance Tool for Capacitive Touch Sensors PDF186 KB日本語	Tool News - Release	Apr 16, 2022
[Upgrade to Revision] e² studio RL78 Smart Configurator Plug-in V1.3.0, Smart Configurator for RL78 V1.3.0 PDF158 KB日本語	Tool News - Release	Apr 16, 2022
[Upgrade to Version] e² studio Integrated Development Environment 2022-04 PDF267 KB日本語	Tool News - Release	Apr 16, 2022
[Released on the Web] EEPROM Emulation Software RL78 Type 01 V1.00 for RL78/G23 PDF170 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] C Compiler Package for RL78 CC-RL V1.11.00 PDF44 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.22.00, e² studio Code Generator Plug-in V2.19.0, AP4 Coding Assistance Tool for RL78 V1.21.00, Applilet3 Coding Assistance Tool for RL78 V1.21.00 PDF187 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] CS+ Integrated Development Environment V8.07.00 PDF229 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] e² studio RL78 Smart Configurator Plug-in V1.2.0, Smart Configurator for RL78 V1.2.0 PDF158 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Version] Solution Toolkit QE for Capacitive Touch V3.0.1 Development Assistance Tool for Capacitive Touch Sensors PDF65 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to revision] CS+ Integrated Development Environment V8.06.00 PDF108 KB日本語	Tool News - Release	Jul 16, 2021
[Upgrade to revision] e2 studio RL78 Smart Configurator Plug-in V1.1.0, RL78 Smart Configurator V1.1.0 PDF113 KB日本語	Tool News - Release	Jul 16, 2021
[Released on the web]Renesas Flash Driver RL78 Type 01 V1.00 for RL78/G23 PDF171 KB日本語	Tool News - Release	Jun 1, 2021
New functions of the RL78/G23 Logic and Event Link Controller (ELCL) PDF410 KB日本語	White Paper	Jul 9, 2021
Low-End MCUs: RL78/G23 Meets the Demands of the IoT Age PDF1.28 MB日本語, 简体中文	White Paper	Apr 9, 2021

Design & Development

Software & Tool Pages

Title	Type	Company
C Compiler Package for RL78 FamilyC Compiler Package for RL78 Family [IDE: CS+, e2 studio]	Compiler/Assembler	Renesas
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
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 studioEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] (Note: You need to install compiler separately as an additional software) (Note: No separate e² studio installation required for RA FSP, this will be installed as part of the FSP with e² studio installer (Platform Installer) on GitHub.)	IDE and Coding Tool	Renesas
RI78V4 V2 Real-time OS for RL78 FamilyμITRON Specification real-time OS for RL78 Family [Required IDE : CS+] Downloads: RI78V4 V2 Real-time Operating System for RL78/G23 Sample Projects for BSP (CS+ Edition)	ITRON OS	Renesas
CS+ Partner OS Aware Debugging Plug-inFeatures for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78]	Plug-in, OS Aware Debugging, Etc.	Renesas
E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]	Programmer (Unit/SW)	Renesas
E2 Emulator Lite (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]	Programmer (Unit/SW)	Renesas
PG-FP6Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]	Programmer (Unit/SW)	Renesas
Renesas Flash Programmer (Programming GUI)Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]Downloads: RL78 Debugging functions Using Serial port Application notes Rev.2.00	Programmer (Unit/SW)	Renesas
Crypto LibraryRobust encode library to ensure security for all types of system developments	Security / Crypto	Renesas
Code Flash Libraries (Flash Self Programming Libraries)Libraries for the reprogramming of code area flash memory, including EEPROM emulation libraries for the code areas of 78K-family productsDownloads: Renesas Flash Driver RL78 Type 01 for RL78/G23	Self Programming Library (Flash Library)	Renesas
Data Flash LibrariesLibraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family productsDownloads: Renesas Flash Driver RL78 Type 01 for RL78/G23	Self Programming Library (Flash Library)	Renesas
Sensor Software Modules for Renesas MCU PlatformsMiddleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products. Downloads: ZMOD4xxx Sample application - Sample Code HS300x Sample application HS300x Sample application - Sample Code ZMOD4xxx Sample application FS2012 Sample application FS2012 Sample application - Sample Code	Sensor	Renesas
RL78 Web SimulatorRight online tools to support initial evaluation of the low power consumption RL78 Family. Lineup: MCU Simulator Online and Current Consumption Calculator. Free of charge.	Simulator	Renesas
Simulator for CS+ of RL78 Family, 78K0R and 78K0Simulator for RL78 Family, 78K0R and 78K0 [Support IDE: CS+] (Note: This product is included in the Compiler Package and is not available separately.)	Simulator	Renesas
Simulator for e² studio of RL78 FamilySimulator for RL78 Family [Support IDE: e2 studio] (Note: This product is included in the Renesas IDE "e2 studio" and is not available separately.)	Simulator	Renesas
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch SensorsIn developing embedded system using the capacitive touch sensor of RA family and RX family MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] Downloads: Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.1.00 RL78 Family Using QE and SIS to Develop Capacitive Touch Applications Rev.1.00	Solution Toolkit	Renesas
QE for Current Consumption: A Dedicated Tool for Current MeasurementDevelopment assistance tool helps to shorten the times taken in operations for the tuning of currents drawn. [Standard item in the "e² studio" and CS+ (CS+ for CC only) IDEs] [Support MCU/MPU: RX, RL78]	Solution Toolkit	Renesas
Smart ConfiguratorSmart Configurators are utilities for combining software in ways that meet your needs. They simplify the embedding of Renesas drivers in your systems through support for importing middleware and drivers and configuring pins. [Support MCU/MPU: RL78, RX, RH850, RA, RZ]Downloads: RL78 Smart Configurator User's Guide: e² studio RL78 Smart Configurator User's Guide: CS+ Rev.1.00 Smart Configurator User's Manual: RL78 API Reference	Solution Toolkit	Renesas

Software Downloads

Title	Type	Date
RL78/G23-128p Fast Prototyping Board BoM List Rev.1.00 PDF109 KB	Board Description File	Sep 16, 2021
RL78/G23-128p Fast Prototyping Board Gerber Files ZIP4.24 MB	Board Description File	Sep 16, 2021
RL78/G23-128p Fast Prototyping Board Schematics Rev.1.00 PDF240 KB	Board Description File	Sep 16, 2021

}

Sample Code

Title	Type	Date
RL78/23 Simple Firmware Update Module Rev.1.00 - Sample Code ZIP15.97 MB日本語 Related Files: RL78/23 Simple Firmware Update Module Rev.1.00	Sample Code	Apr 28, 2022
RL78 Family CTSU Module Software Integration System Rev.1.20 - Sample Code ZIP2.26 MB日本語 Related Files: RL78 Family CTSU Module Software Integration System Rev.1.20	Sample Code	Apr 20, 2022
RL78 Family TOUCH Module Software Integration System Rev.1.20 - Sample Code ZIP2.02 MB日本語 Related Files: RL78 Family TOUCH Module Software Integration System Rev.1.20	Sample Code	Apr 20, 2022
RL78/G23 ELCL Chattering Prevention Function Application Note Rev.2.00 - Sample Code ZIP5.07 MB日本語 Related Files: RL78/G23 ELCL Chattering Prevention Function Application Note Rev.2.00	Sample Code	Mar 24, 2022
RL78/G23 ELCL Edge Detection Thinning Function Application Note Rev.2.00 - Sample Code ZIP5.20 MB日本語 Related Files: RL78/G23 ELCL Edge Detection Thinning Function Application Note Rev.2.00	Sample Code	Mar 24, 2022
RL78/G23 ELCL Manchester Decoder Function Application Note Rev.2.00 - Sample Code ZIP5.31 MB日本語 Related Files: RL78/G23 ELCL Manchester Decoder Function Application Note Rev.2.00	Sample Code	Mar 24, 2022
RL78/G23 ELCL Multiple Parameter Monitoring Function Application Note Rev.2.00 - Sample Code ZIP5.76 MB日本語 Related Files: RL78/G23 ELCL Multiple Parameter Monitoring Function Application Note Rev.2.00	Sample Code	Mar 24, 2022
RL78/G23 ELCL Slave Select Pin Function (for 4-wire SPI) Application Note Rev.2.00 - Sample Code ZIP5.22 MB日本語 Related Files: Application Note	Sample Code	Mar 24, 2022
RL78/G23 Firmware Upgrade Using External Flash Memory via Simplified SPI (CSI) Communication Rev.1.00 - Sample Code ZIP5.76 MB日本語 Related Files: RL78/G23 Firmware Upgrade Using External Flash Memory via Simplified SPI (CSI) Communication Rev.1.00 Application: Consumer Electronics Compiler: CC-RL, ICCRL78 Function: Memory IDE: e2 studio, CS+, IAR EWRL78	Sample Code	Mar 18, 2022
ZMOD4xxx Sample application - Sample Code This sample software acquires gas data from the ZMOD4410 and ZMOD4510 gas sensors and calculates the result. In combination with the I2C driver of the FSP, the sample software controls the ZMOD4410 and ZMOD4510 through the I2C in the MCU to measure gases, acquire ADC data, and calculate the acquired result. ZIP83.29 MB日本語 Related Files: ZMOD4xxx Sample application Compiler: GCC IDE: e2 studio	Sample Code	Mar 11, 2022
RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.10 - Sample Code ZIP1.96 MB Related Files: RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.10	Sample Code	Mar 2, 2022
RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.10 - Sample Code ZIP1.97 MB Related Files: RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.10	Sample Code	Mar 2, 2022
RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.10 - Sample Code ZIP2.00 MB Related Files: RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.10	Sample Code	Mar 2, 2022
RL78 Family ZMOD4410 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.10 - Sample Code ZIP2.22 MB Related Files: RL78 Family ZMOD4410 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.10	Sample Code	Mar 2, 2022
FS2012 Sample application - Sample Code ZIP58.06 MB Related Files: FS2012 Sample application	Sample Code	Mar 2, 2022
HS300x Sample application - Sample Code ZIP56.68 MB Related Files: HS300x Sample application	Sample Code	Mar 2, 2022
RL78 Family Board Support Package Module Using Software Integration System Rev.1.20 - Sample Code ZIP2.96 MB Related Files: RL78 Family Board Support Package Module Using Software Integration System Rev.1.20	Sample Code	Feb 28, 2022
RL78/G23 SMS Button Long Press/Short Press Judgment Rev.1.20 - Sample Code ZIP8.78 MB日本語 Related Files: RL78/G23 SMS Button Long Press/Short Press Judgment Rev.1.20	Sample Code	Feb 15, 2022
RL78/G23 SMS HS300x Humidity sensor control by I2C communication Application Notes Rev.1.10 - Sample Code ZIP10.77 MB日本語 Related Files: RL78/G23 SMS HS300x Humidity sensor control by I2C communication Application Notes Rev.1.10	Sample Code	Feb 15, 2022
RL78/G23 Firmware Update Module Rev.1.10 - Sample Code ZIP15.77 MB日本語 Related Files: RL78/G23 Firmware Update Module Rev.1.10	Sample Code	Feb 10, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) - Sample Code ZIP3.69 MB日本語 Related Files: RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) Application Notes, RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code	Sample Code	Jan 20, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) - Sample Code ZIP3.09 MB日本語 Related Files: RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) Application Notes, RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code	Sample Code	Jan 20, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) - Sample Code ZIP3.35 MB日本語 Related Files: RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) Application Notes, RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code	Sample Code	Jan 20, 2022
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code ZIP23 KB Related Files: RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) - Sample Code, RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) - Sample Code, RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) - Sample Code	Sample Code	Jan 20, 2022
LoRa(R)-based Wireless Software Package(V3.12) ZIP10.62 MB Related Files: Radio Driver Reference guide Rev.3.12 Compiler: CC-RL IDE: e2 studio, CS+	Sample Code	Jan 17, 2022
LoRaWAN(R)-Sensor Demo Package(V1.02) ZIP2.51 MB Related Files: LoRaWAN® Sensor Demo Rev.1.02	Sample Code	Jan 17, 2022
RL78/G23 HS3001 Sensor Device Sample Rev.1.00 - Sample Code ZIP9.33 MB Related Files: RL78/G23 HS3001 Sensor Device Sample Rev.1.00 Application: Consumer Electronics Compiler: CC-RL Function: Communication Interface IDE: e2 studio	Sample Code	Dec 31, 2021
RL78/G23 ZMOD4410 Sensor Device Sample Rev.1.00 - Sample Code ZIP12.95 MB Related Files: RL78/G23 ZMOD4410 Sensor Device Sample Rev.1.00 Application: Consumer Electronics Compiler: CC-RL Function: Communication Interface IDE: e2 studio	Sample Code	Dec 31, 2021
RL78/G23 Remote Control Signal Reception (AEHA Format, STOP Mode) - Sample Code ZIP7.62 MB日本語 Related Files: RL78/G23 Remote Control Signal Reception (AEHA Format, STOP Mode)	Sample Code	Dec 28, 2021
RL78/G23 Remote Control Signal Reception (NEC Format, STOP Mode) - Sample Code ZIP7.65 MB日本語 Related Files: RL78/G23 Remote Control Signal Reception (NEC Format, STOP Mode)	Sample Code	Dec 28, 2021
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日本語 Related Files: Application Note Application: Consumer Electronics, Industrial Compiler: CC-RL Function: OS, Analog, Communication Interface IDE: e2 studio	Sample Code	Dec 1, 2021
RL78/G23 Group Touchless Button Electrode Board Sample Software Rev.1.00 - Sample Code ZIP12.29 MB日本語 Related Files: RL78/G23 Group Touchless Button Electrode Board Sample Software Rev.1.00	Sample Code	Nov 25, 2021
RL78 Family RL78/G23 Capacitive Touch Low Power Guide (SNOOZE function) Rev.1.00 - Sample Code ZIP5.58 MB日本語 Related Files: RL78 Family RL78/G23 Capacitive Touch Low Power Guide (SNOOZE function) Rev.1.00 Application: IoT Applications Compiler: CC-RL Function: HMI IDE: e2 studio	Sample Code	Nov 20, 2021
RL78/G23 40mA　Port　Output Rev.2.00 - Sample Code ZIP7.77 MB日本語 Related Files: RL78/G23 40mA　Port　Output Rev.2.00	Sample Code	Oct 25, 2021
RL78 Family FFT Library: Deployment Guide Rev.1.05 - Sample Code ZIP14.19 MB日本語 Related Files: RL78 Family FFT Library: Deployment Guide Rev.1.05	Sample Code	Oct 25, 2021
RL78 Family RL78 Digital Signal Controller Library - Filter Rev.2.01 - Sample Code ZIP2.16 MB日本語 Related Files: Application Note	Sample Code	Sep 30, 2021
RL78/G23 SMS Smoke Fire Detection Operation Rev.1.00 - Sample Code ZIP8.70 MB日本語 Related Files: RL78/G23 SMS Smoke Fire Detection Operation Rev.1.00	Sample Code	Sep 30, 2021
RL78/G23 Capacitive Touch Evaluation System Sample Code Rev.1.00 - Sample Code ZIP4.46 MB日本語 Related Files: RL78/G23 Capacitive Touch Evaluation System Sample Code Rev.1.00	Sample Code	Sep 8, 2021
RL78/G23 Group Touchless Button Demo Solution Sample Software Rev.1.00 - Sample Code ZIP4.13 MB日本語 Related Files: RL78/G23 Group Touchless Button Demo Solution Sample Software Rev.1.00	Sample Code	Aug 31, 2021
RL78/G23 32-Bit Interval Timer (8-bit counter mode) Rev.1.02 - Sample Code ZIP8.68 MB日本語 Related Files: Application Note	Sample Code	Aug 18, 2021
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Period) Rev.1.00 - Sample Code ZIP6.60 MB日本語 Related Files: RL78/G23 Timer Array Unit (Pulse Interval Measurement: Period) Rev.1.00	Sample Code	Jul 26, 2021
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Width) Rev.1.00 - Sample Code ZIP6.57 MB日本語 Related Files: RL78/G23 Timer Array Unit (Pulse Interval Measurement: Width) Rev.1.00	Sample Code	Jul 26, 2021
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide - Sample Code ZIP1.54 MB日本語 Related Files: Application Note	Sample Code	Jul 14, 2021
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide - Sample Code ZIP1.28 MB日本語 Related Files: RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.00	Sample Code	Jul 14, 2021
RL78/G14, RL78/G1C, RL78/L12, RL78/L13, RL78/L1C, RL78/G23 Group Clock Synchronous Single Master Control Software Using CSI Mode of Serial Array Unit - Sample Code ZIP1.79 MB日本語 Related Files: RL78/G14, RL78/G1C, RL78/L12, RL78/L13, RL78/L1C, RL78/G23 Group Clock Synchronous Single Master Control Software Using CSI Mode of Serial Array Unit Rev.1.06	Sample Code	Jul 14, 2021
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software - Sample Code ZIP2.21 MB日本語 Related Files: Application Note	Sample Code	Jul 14, 2021
RL78/G23 A/D Converter (Software trigger wait mode) Rev.1.01 - Sample Code ZIP6.66 MB日本語 Related Files: RL78/G23 A/D Converter (Software trigger wait mode) Rev.1.01	Sample Code	Jul 12, 2021

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New Generation RL78 General-Purpose Microcontrollers with Further Refined Low-Power Performance and Expanded Peripheral Functions

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