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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.

Features

  • 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)

Applications

  • General Purpose
  • Consumer applications
  • Home Appliance
  • Industrial Automation
  • Building Automation

descriptionDocumentation

Title language Type Format File Size Date
star RL78/G23 Datasheet Rev.1.10 Datasheet PDF 1.12 MB
star RL78/G23 User's Manual: Hardware Rev.1.10 日本語 Manual - Hardware PDF 9.57 MB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) Application Notes
Related Files: Sample Code
日本語 Application Note PDF 1.76 MB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) Application Notes
Related Files: Sample Code
日本語 Application Note PDF 1.46 MB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) Application Notes
Related Files: Sample Code
日本語 Application Note PDF 1.65 MB
RL78 Debugging functions Using Serial port Application notes Rev.2.00 日本語 Application Note PDF 383 KB
RL78 Family CTSU Module Software Integration System Rev.1.11
Related Files: Sample Code
日本語 Application Note PDF 568 KB
RL78 Family TOUCH Module Software Integration System Rev.1.11
Related Files: Sample Code
日本語 Application Note PDF 486 KB
RL78/G23 Remote Control Signal Reception (AEHA Format, STOP Mode)
Related Files: Sample Code
日本語 Application Note PDF 381 KB
RL78/G23 Remote Control Signal Reception (NEC Format, STOP Mode)
Related Files: Sample Code
日本語 Application Note PDF 396 KB
FS2012 Sample application
Related Files: Sample Code
日本語 Application Note PDF 3.20 MB
HS300x Sample application
Related Files: Sample Code
日本語 Application Note PDF 3.39 MB
ZMOD4xxx Sample application
Related Files: Sample Code
日本語 Application Note PDF 4.15 MB
RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.00
Related Files: Sample Code
Application Note PDF 137 KB
RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.00
Related Files: Sample Code
Application Note PDF 136 KB
RL78 Family Sensor Control Modules Software Integration System Rev.1.00 Application Note PDF 1008 KB
RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.00
Related Files: Sample Code
Application Note PDF 136 KB
RL78 Family ZMOD4410 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.00
Related Files: Sample Code
Application Note PDF 149 KB
RL78/G23 Connecting to Amazon Web Services Using FreeRTOS with RL78/G23-128p Fast Prototyping Board Rev.1.01 日本語 Application Note PDF 1.04 MB
RL78/G23 Visualization of Sensor Information on Amazon Web Services using RL78/G23-128p Fast Prototyping Board and FreeRTOS Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 5.22 MB
RL78/G23 Group Touchless Button Electrode Board Sample Software Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 589 KB
RL78 Family RL78/G23 Capacitive Touch Low Power Guide (SNOOZE function) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 857 KB
RL78/G23 Voltage Detection Circuits Rev.1.00 日本語 Application Note PDF 359 KB
LoRaWAN® Sensor Demo Rev.1.01 Application Note PDF 1.29 MB
- LoRaWAN(R)-Sensor Demo Package(V1.01) Sample Code ZIP 2.48 MB
Radio Driver Reference guide Rev.3.11 Application Note PDF 504 KB
- LoRa(R)-based Wireless Software Package(V3.11) Sample Code ZIP 10.53 MB
RL78 Family Board Support Package Module Using Software Integration System Rev.1.13
Related Files: Sample Code
日本語 Application Note PDF 631 KB
RL78/G23 40mA Port Output Rev.2.00
Related Files: Sample Code
日本語 Application Note PDF 281 KB
RL78 Family FFT Library: Deployment Guide Rev.1.05
Related Files: Sample Code
日本語 Application Note PDF 290 KB
RL78/G23 Self-capacitance Waterproof Touch Button Demo Sample Software Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 1.33 MB
RL78/23 Firmware Update Module Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 1.46 MB
RL78/G23 Third-Party Program Protection Rev.1.01 日本語 Application Note PDF 380 KB
RL78 Family RL78 Digital Signal Controller Library - Filter Rev.2.01
Related Files: Sample Code
日本語 Application Note PDF 887 KB
Firmware Update over LoRaWAN® Sample Application Rev.3.10 Application Note PDF 694 KB
LoRaWAN® Stack Sample Application Rev.3.10 Application Note PDF 362 KB
LoRaWAN® stack reference guide Rev.3.10 Application Note PDF 375 KB
RL78/G23 SMS HS300x Humidity sensor control by I2C communication Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 580 KB
RL78/G23 SMS Smoke Fire Detection Operation Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 597 KB
Radio Evaluation Program Commands Reference Rev.3.10 Application Note PDF 374 KB
RL78/G23 Capacitive Touch Evaluation System Sample Code Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 312 KB
RL78 Family Using QE and SIS to Develop Capacitive Touch Applications Rev.1.00 日本語 Application Note PDF 1.84 MB
RL78/G23 Group Touchless Button Demo Solution Sample Software Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 338 KB
RL78/G23 32-Bit Interval Timer (8-bit counter mode) Rev.1.02
Related Files: Sample Code
日本語 Application Note PDF 514 KB
Integrated Development Environment e² studio: How to use CUnit in e² studio Rev.1.01 日本語 Application Note PDF 1.00 MB
Integrated Development Environment e² studio: How to use EGit in e² studio Rev.1.01 日本語 Application Note PDF 1.79 MB
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Period) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 428 KB
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Width) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 415 KB
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide Rev.2.00
Related Files: Sample Code
日本語 Application Note PDF 304 KB
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.00
Related Files: Sample Code
日本語 Application Note PDF 605 KB
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
Related Files: Sample Code
日本語 Application Note PDF 711 KB
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.03
Related Files: Sample Code
日本語 Application Note PDF 934 KB
RL78/G23 A/D Converter (Software trigger wait mode) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 286 KB
RL78/G23 CPU Clock Changing and Standby Settings Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 1.51 MB
RL78/G23 How to Use the Output Current Control Ports Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 257 KB
RL78/G23 Operation State Switching Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 365 KB
RL78/G23 Realtime Clock Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 517 KB
RL78/G23 Remote Control Signal Reception (AEHA Format, SNOOZE Mode) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 403 KB
RL78/G23 Remote Control Signal Reception (NEC Format, SNOOZE Mode) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 417 KB
RL78/G23 Remote Control Signal Reception (RC-6 Format) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 522 KB
RL78/G23 Setting the Window Comparator Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 321 KB
RL78/G23 Transferring A/D Conversion Result Using the DTC Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 366 KB
RL78/G23 Using VBAT Pin Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 471 KB
RL78/G23 Voltage Detector Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 326 KB
RL78 Microcontroller (RL78 Protocol C) Serial Programming Guide Rev.1.00 日本語 Application Note PDF 984 KB
RL78/G23 I2C Supporting Multiple Slave Address (Master) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 921 KB
RL78/G23 Self-Programming Using Boot Swapping via UART communications Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 956 KB
RL78/G23 Timer Array Unit (Interval timer) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 430 KB
RL78/G23 Timer Array Unit (PWM output) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 434 KB
RL78/G23 Serial Interface UARTA Rev.1.02
Related Files: Sample Code
日本語 Application Note PDF 645 KB
RL78/G23 SMS Button Long Press/Short Press Judgment Rev.1.10
Related Files: Sample Code
日本語 Application Note PDF 458 KB
RL78/G23 SMS Fire Detection Operation Rev.1.10
Related Files: Sample Code
日本語 Application Note PDF 584 KB
RL78/G23 SMS LED Blinking Dimming Control Rev.1.10
Related Files: Sample Code
日本語 Application Note PDF 586 KB
RL78/G23 SMS Moving Average Calculation Rev.1.10
Related Files: Sample Code
日本語 Application Note PDF 764 KB
RL78/G23 SMS Power Supply Monitoring Rev.1.10
Related Files: Sample Code
日本語 Application Note PDF 583 KB
RL78/G23 Safety Function (A/D Test) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 465 KB
RL78/G23 Safety Function (Flash Memory CRC Operation Function) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 612 KB
RL78/G23 A/D Converter (Scan mode) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 289 KB
RL78/G23 I2C Supporting Multiple Slave Addresses (Slave) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 724 KB
RL78/G23 Safety Function (Frequency Detection) Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 593 KB
RL78/G23 High-speed On-chip Oscillator (HOCO) Clock Frequency Correction Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 604 KB
RL78/G23 Low-speed On-chip Oscillator (LOCO) Clock Frequency Correction Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 446 KB
RL78/G23 Middle-speed On-chip Oscillator (MOCO) Clock Frequency Correction Rev.1.01
Related Files: Sample Code
日本語 Application Note PDF 445 KB
RL78 Family M3S-S2-Tiny: Introduction Guide Rev.2.00
Related Files: Sample Code
日本語 Application Note PDF 231 KB
RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.00
Related Files: Sample Code
日本語 Application Note PDF 282 KB
RL78 Family True Random Number Generator (TRNG) Software Driver Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 279 KB
RL78/G13, RL78/G23: Migration Guide from RL78/G13 to RL78/G23 Rev.1.00 日本語 Application Note PDF 469 KB
RL78/G23 ELCL Chattering Prevention Function Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 521 KB
RL78/G23 ELCL Edge Detection Thinning Function Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 637 KB
RL78/G23 ELCL Manchester Decoder Function Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 608 KB
RL78/G23 ELCL Multiple Parameter Monitoring Function Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 905 KB
RL78/G23 ELCL Slave Select Pin Function (for 4-wire SPI) Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 539 KB
RL78/G23 Method of Setting Flash Read Protection Rev.1.00 日本語 Application Note PDF 443 KB
RL78/G23 SNOOZE Mode Sequencer Application Guide Rev.1.00 日本語 Application Note PDF 580 KB
RL78/G23 Unique ID Read Driver Rev.1.00
Related Files: Sample Code
日本語 Application Note PDF 415 KB
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.1.00 日本語, 简体中文 Application Note PDF 2.72 MB
RL78 Family Capacitive Touch Sensing Unit (CTSU2L) Operation Expalanation Rev.1.00 日本語 Application Note PDF 1.63 MB
RL78/G23 Automatic Liquid Dispenser with Proximity Capacitive Sensing Rev.1.00
Related Files: Sample Code
Application Note PDF 1.09 MB
RL78 Family Selection Guide 日本語 Brochure PDF 1.20 MB
Certification: Software for capacitive touch sensor RL78 Certificate PDF 141 KB
RL78 Family Microcontrollers Brochure 日本語 Flyer PDF 4.89 MB
[Flyer] E2Emulator[RTE0T00020KCE00000R] 日本語, 简体中文 Flyer PDF 381 KB
Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語, 简体中文 Flyer PDF 417 KB
Semiconductor Reliability Handbook 日本語 General Reliability Literature PDF 14.70 MB
CS+ Integrated Development Environment User's Manual: CC-RL Build Tool Operation 日本語 Manual - Development Tools PDF 2.57 MB
EEPROM Emulation Software RL78 Type 01 User's Manual for RL78/G23 日本語 Manual - Development Tools PDF 1.92 MB
Smart Configurator User's Manual: RL78 API Reference 日本語 Manual - Development Tools PDF 2.68 MB
RL78/G23-128p Fast Prototyping Board User's Manual Rev.1.00 日本語 Manual - Development Tools PDF 1.20 MB
CS+ V8.06.00 Integrated Development Environment User's Manual: Analysis Tool Rev.1.00 日本語 Manual - Development Tools PDF 2.67 MB
CS+ V8.06.00 Integrated Development Environment User's Manual: Editor Rev.10.00 日本語 Manual - Development Tools PDF 1.18 MB
CS+ V8.06.00 Integrated Development Environment User's Manual: Message Rev.10.00 日本語 Manual - Development Tools PDF 1.19 MB
CS+ V8.06.00 Integrated Development Environment User's Manual: Project Operation Rev.1.00 日本語 Manual - Development Tools PDF 5.56 MB
CS+ V8.06.00 Integrated Development Environment User's Manual: Python Console Rev.10.00 日本語 Manual - Development Tools PDF 1.51 MB
CS+ V8.06.00 Integrated Development Environment User's Manual: RL78 Debug Tool Rev.1.00 日本語 Manual - Development Tools PDF 6.08 MB
e² studio User's Manual : Quick Start Guide for RX, RL78, RH850 Family Rev.1.00 Manual - Development Tools PDF 3.88 MB
RL78 Smart Configurator User's Guide: CS+ Rev.1.00 日本語 Manual - Development Tools PDF 3.02 MB
RL78 Smart Configurator User's Guide: IAR Rev.1.00 日本語 Manual - Development Tools PDF 3.17 MB
RL78/G23 Capacitive Touch Evaluation System User's Manual Rev.1.00 日本語 Manual - Development Tools PDF 938 KB
CS+ V8.05.00 Integrated Development Environment User's Manual: Message Rev.1.00 日本語 Manual - Development Tools PDF 1.11 MB
CS+ V8.05.00 Integrated Development Environment User's Manual: Project Operation Rev.1.00 日本語 Manual - Development Tools PDF 5.55 MB
CS+ V8.05.00 Integrated Development Environment User's Manual: Python Console Rev.1.00 日本語 Manual - Development Tools PDF 1.50 MB
CS+ V8.05.00 Integrated Development Environment User's Manual: RL78 Debug Tool 日本語 Manual - Development Tools PDF 5.66 MB
Floating License Server V2.04.00 User's Manual Rev.1.00 日本語 Manual - Development Tools PDF 1.13 MB
License Manager V2.04.00 User's Manual Rev.1.00 日本語 Manual - Development Tools PDF 821 KB
Renesas Flash Driver RL78 Type 01 User's Manual for RL78/G23 Rev.1.00 日本語 Manual - Hardware PDF 2.35 MB
RL78 Smart Configurator User's Guide: e² studio Rev.1.00 日本語 Manual - Hardware PDF 3.73 MB
Renesas LPWA Power Estimator Rev.3.10 Manual - Software PDF 290 KB
Renesas LPWA Studio Rev.3.10 Manual - Software PDF 2.02 MB
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 Other PDF 205 KB
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 Other PDF 204 KB
Embedded Workbench® for RL78 V2.xx/V3.xx/ V4.xx Operating Precautions Rev.1.36 Other PDF 764 KB
RL78/G23 Oscillation circuit characteristics 日本語 Other PDF 314 KB
RL78/G23:Supply current characteristics (IDD-VDD) Flash ROM: 96 KB to 128 KB of 30-pin to 64-pin products Other PDF 325 KB
RL78/G23:VOH-IOH (Drive Current) Other PDF 285 KB
RL78/G23:VOL-IOL (Drive Current) Other PDF 636 KB
Semiconductor Package Mount Manual 日本語, 简体中文 Other PDF 10.28 MB
RL78/G23 Connecting AWS Cloud with FreeRTOS Getting Started Guide for RL78/G23-128p Fast Prototyping Board Rev.1.00 Quick Start Guide PDF 4.35 MB
LoRa®-based Wireless Software Package Qucik Start Guide Rev.3.10 Quick Start Guide PDF 1019 KB
RL78/G23-128p Fast Prototyping Board Quick Start Guide Rev.1.00 Quick Start Guide PDF 278 KB
RL78 Compiler CC-RL V1.11.00 Release Note 日本語 Release Note PDF 373 KB
QE for Capacitive Touch V3.0.1 Release Note 日本語 Release Note PDF 161 KB
e² studio 2022-01 Release Note Release Note PDF 2.87 MB
e² studio 2021-10 Release Note Release Note PDF 2.32 MB
QE for Capacitive Touch V2.0.0 Release Note Rev.2.00 日本語 Release Note PDF 161 KB
CS+ Instruction Simulator for RH850 V5.04.00 Release Note 日本語 Release Note PDF 154 KB
CS+ Integrated Development Environment Package V8.06.00 Release Note 日本語 Release Note PDF 1.32 MB
CS+ for CC V8.06.00 Release Note 日本語 Release Note PDF 351 KB
QE for Capacitive Touch[RA,RL78,Synergy] V1.4.1 Release Note 日本語 Release Note PDF 146 KB
CS+ for CA,CX V4.06.00 Release Note 日本語 Release Note PDF 593 KB
e² studio 2021-07 Release Note Release Note PDF 3.00 MB
QE for Capacitive Touch[RA,RL78,Synergy] V1.4.0 Release Note 日本語 Release Note PDF 172 KB
QE for Capacitive Touch [RA, RL78] V1.3.0 Release Note 日本語 Release Note PDF 138 KB
RL78/G23 Simulator V1.00.00 Release Note 日本語 Release Note PDF 154 KB
RL78 Compiler CC-RL V1.10.00 Release Note 日本語 Release Note PDF 290 KB
RL78/G23 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed 日本語 Technical Update PDF 5.42 MB
RL78/G23 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed 日本語 Technical Update PDF 1.26 MB
[Notes] C Compiler Package for RL78 Family (CCRL#029-CCRL#032) 日本語 Tool News - Note PDF 267 KB
[Notes] e² studio Smart Configurator Plug-in, Smart Configurator for RL78 日本語 Tool News - Note PDF 316 KB
[Notes] C Compiler Package for RL78 Family (CCRL#028) 日本語 Tool News - Note PDF 178 KB
[Notification] Jump Start Your System Development of an RL78/G23 MCU! Development Environment That Simplifies System Development of a Low-End MCU 日本語 Tool News - Notification PDF 1023 KB
[Released on the Web] EEPROM Emulation Software RL78 Type 01 V1.00 for RL78/G23 日本語 Tool News - Release PDF 170 KB
[Upgrade to Revision] C Compiler Package for RL78 CC-RL V1.11.00 日本語 Tool News - Release PDF 44 KB
[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 日本語 Tool News - Release PDF 187 KB
[Upgrade to Revision] CS+ Integrated Development Environment V8.07.00 日本語 Tool News - Release PDF 229 KB
[Upgrade to Revision] e² studio RL78 Smart Configurator Plug-in V1.2.0, Smart Configurator for RL78 V1.2.0 日本語 Tool News - Release PDF 158 KB
[Upgrade to Version] Solution Toolkit QE for Capacitive Touch V3.0.1 Development Assistance Tool for Capacitive Touch Sensors 日本語 Tool News - Release PDF 65 KB
[Upgrade to revision] CS+ Integrated Development Environment V8.06.00 日本語 Tool News - Release PDF 108 KB
[Upgrade to revision] e2 studio RL78 Smart Configurator Plug-in V1.1.0, RL78 Smart Configurator V1.1.0 日本語 Tool News - Release PDF 113 KB
[Released on the web]Renesas Flash Driver RL78 Type 01 V1.00 for RL78/G23 日本語 Tool News - Release PDF 171 KB
New functions of the RL78/G23 Logic and Event Link Controller (ELCL) 日本語 White Paper PDF 410 KB
Low-End MCUs: RL78/G23 Meets the Demands of the IoT Age 日本語, 简体中文 White Paper PDF 1.28 MB

file_downloadDownloads

Title language Type Format File Size Date
RL78/G23-128p Fast Prototyping Board BoM List Rev.1.00 Board Description File PDF 109 KB
RL78/G23-128p Fast Prototyping Board Gerber Files Board Description File ZIP 4.24 MB
RL78/G23-128p Fast Prototyping Board Schematics Rev.1.00 Board Description File PDF 240 KB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) - Sample Code 日本語 Sample Code ZIP 3.69 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) Application Notes 日本語 Application Note PDF 1.76 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code Sample Code ZIP 23 KB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) - Sample Code 日本語 Sample Code ZIP 3.09 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) Application Notes 日本語 Application Note PDF 1.46 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code Sample Code ZIP 23 KB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) - Sample Code 日本語 Sample Code ZIP 3.35 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) Application Notes 日本語 Application Note PDF 1.65 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code Sample Code ZIP 23 KB
RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Flash Common) - Sample Code Sample Code ZIP 23 KB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Code Flash) - Sample Code 日本語 Sample Code ZIP 3.69 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Data Flash) - Sample Code 日本語 Sample Code ZIP 3.09 MB
- RL78 Family Renesas Flash Driver RL78 Type 01 SC version (Extra Area) - Sample Code 日本語 Sample Code ZIP 3.35 MB
RL78 Family CTSU Module Software Integration System Rev.1.11 - Sample Code 日本語 Sample Code ZIP 2.24 MB
- RL78 Family CTSU Module Software Integration System Rev.1.11 日本語 Application Note PDF 568 KB
RL78 Family TOUCH Module Software Integration System Rev.1.11 - Sample Code 日本語 Sample Code ZIP 2.02 MB
- RL78 Family TOUCH Module Software Integration System Rev.1.11 日本語 Application Note PDF 486 KB
RL78/G23 Remote Control Signal Reception (AEHA Format, STOP Mode) - Sample Code 日本語 Sample Code ZIP 7.62 MB
- RL78/G23 Remote Control Signal Reception (AEHA Format, STOP Mode) 日本語 Application Note PDF 381 KB
RL78/G23 Remote Control Signal Reception (NEC Format, STOP Mode) - Sample Code 日本語 Sample Code ZIP 7.65 MB
- RL78/G23 Remote Control Signal Reception (NEC Format, STOP Mode) 日本語 Application Note PDF 396 KB
FS2012 Sample application - Sample Code 日本語 Sample Code ZIP 101.38 MB
- FS2012 Sample application 日本語 Application Note PDF 3.20 MB
HS300x Sample application - Sample Code 日本語 Sample Code ZIP 114.38 MB
- HS300x Sample application 日本語 Application Note PDF 3.39 MB
ZMOD4xxx Sample application - Sample Code 日本語 Sample Code ZIP 175.87 MB
- ZMOD4xxx Sample application 日本語 Application Note PDF 4.15 MB
RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.00 - Sample Code Sample Code ZIP 1.73 MB
- RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.00 Application Note PDF 137 KB
RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.00 - Sample Code Sample Code ZIP 1.74 MB
- RL78 Family HS300x Sensor Control Module Software Integration System Rev.1.00 Application Note PDF 136 KB
RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.00 - Sample Code Sample Code ZIP 1.73 MB
- RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System Rev.1.00 Application Note PDF 136 KB
RL78 Family ZMOD4410 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.00 - Sample Code Sample Code ZIP 1.97 MB
- RL78 Family ZMOD4410 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.00 Application Note PDF 149 KB
RL78/G23 Visualization of Sensor Information on Amazon Web Services using RL78/G23-128p Fast Prototyping Board and FreeRTOS Rev.1.00 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 51.27 MB
RL78/G23 Group Touchless Button Electrode Board Sample Software Rev.1.00 - Sample Code 日本語 Sample Code ZIP 12.29 MB
- RL78/G23 Group Touchless Button Electrode Board Sample Software Rev.1.00 日本語 Application Note PDF 589 KB
RL78 Family RL78/G23 Capacitive Touch Low Power Guide (SNOOZE function) Rev.1.00 - Sample Code 日本語 Sample Code ZIP 5.58 MB
- RL78 Family RL78/G23 Capacitive Touch Low Power Guide (SNOOZE function) Rev.1.00 日本語 Application Note PDF 857 KB
LoRa(R)-based Wireless Software Package(V3.11) Sample Code ZIP 10.53 MB
- Radio Driver Reference guide Rev.3.11 Application Note PDF 504 KB
LoRaWAN(R)-Sensor Demo Package(V1.01) Sample Code ZIP 2.48 MB
- LoRaWAN® Sensor Demo Rev.1.01 Application Note PDF 1.29 MB
RL78 Family Board Support Package Module Using Software Integration System Rev.1.13 - Sample Code Sample Code ZIP 2.58 MB
- RL78 Family Board Support Package Module Using Software Integration System Rev.1.13 日本語 Application Note PDF 631 KB
RL78/G23 40mA Port Output Rev.2.00 - Sample Code 日本語 Sample Code ZIP 7.77 MB
- RL78/G23 40mA Port Output Rev.2.00 日本語 Application Note PDF 281 KB
RL78 Family FFT Library: Deployment Guide Rev.1.05 - Sample Code 日本語 Sample Code ZIP 14.19 MB
- RL78 Family FFT Library: Deployment Guide Rev.1.05 日本語 Application Note PDF 290 KB
RL78/23 Firmware Update Module Rev.1.01 - Sample Code 日本語 Sample Code ZIP 15.51 MB
- RL78/23 Firmware Update Module Rev.1.01 日本語 Application Note PDF 1.46 MB
RL78 Family RL78 Digital Signal Controller Library - Filter Rev.2.01 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 2.16 MB
RL78/G23 SMS HS300x Humidity sensor control by I2C communication Rev.1.00 - Sample Code 日本語 Sample Code ZIP 8.74 MB
- RL78/G23 SMS HS300x Humidity sensor control by I2C communication Rev.1.00 日本語 Application Note PDF 580 KB
RL78/G23 SMS Smoke Fire Detection Operation Rev.1.00 - Sample Code 日本語 Sample Code ZIP 8.70 MB
- RL78/G23 SMS Smoke Fire Detection Operation Rev.1.00 日本語 Application Note PDF 597 KB
RL78/G23 Capacitive Touch Evaluation System Sample Code Rev.1.00 - Sample Code 日本語 Sample Code ZIP 4.46 MB
- RL78/G23 Capacitive Touch Evaluation System Sample Code Rev.1.00 日本語 Application Note PDF 312 KB
RL78/G23 Group Touchless Button Demo Solution Sample Software Rev.1.00 - Sample Code 日本語 Sample Code ZIP 4.13 MB
- RL78/G23 Group Touchless Button Demo Solution Sample Software Rev.1.00 日本語 Application Note PDF 338 KB
RL78/G23 32-Bit Interval Timer (8-bit counter mode) Rev.1.02 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 8.68 MB
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Period) Rev.1.00 - Sample Code 日本語 Sample Code ZIP 6.60 MB
- RL78/G23 Timer Array Unit (Pulse Interval Measurement: Period) Rev.1.00 日本語 Application Note PDF 428 KB
RL78/G23 Timer Array Unit (Pulse Interval Measurement: Width) Rev.1.00 - Sample Code 日本語 Sample Code ZIP 6.57 MB
- RL78/G23 Timer Array Unit (Pulse Interval Measurement: Width) Rev.1.00 日本語 Application Note PDF 415 KB
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 1.54 MB
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide - Sample Code 日本語 Sample Code ZIP 1.28 MB
- RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.00 日本語 Application Note PDF 605 KB
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 日本語 Sample Code ZIP 1.79 MB
- 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 日本語 Application Note PDF 711 KB
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 2.21 MB
RL78/G23 A/D Converter (Software trigger wait mode) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 6.66 MB
- RL78/G23 A/D Converter (Software trigger wait mode) Rev.1.01 日本語 Application Note PDF 286 KB
RL78/G23 CPU Clock Changing and Standby Settings Rev.1.01 - Sample Code 日本語 Sample Code ZIP 10.27 MB
- RL78/G23 CPU Clock Changing and Standby Settings Rev.1.01 日本語 Application Note PDF 1.51 MB
RL78/G23 How to Use the Output Current Control Ports Rev.1.01 - Sample Code 日本語 Sample Code ZIP 6.87 MB
- RL78/G23 How to Use the Output Current Control Ports Rev.1.01 日本語 Application Note PDF 257 KB
RL78/G23 Operation State Switching Rev.1.01 - Sample Code 日本語 Sample Code ZIP 7.20 MB
- RL78/G23 Operation State Switching Rev.1.01 日本語 Application Note PDF 365 KB
RL78/G23 Realtime Clock Rev.1.01 - Sample Code 日本語 Sample Code ZIP 8.14 MB
- RL78/G23 Realtime Clock Rev.1.01 日本語 Application Note PDF 517 KB
RL78/G23 Remote Control Signal Reception (AEHA Format, SNOOZE Mode) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 7.94 MB
- RL78/G23 Remote Control Signal Reception (AEHA Format, SNOOZE Mode) Rev.1.01 日本語 Application Note PDF 403 KB
RL78/G23 Remote Control Signal Reception (NEC Format, SNOOZE Mode) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 7.98 MB
- RL78/G23 Remote Control Signal Reception (NEC Format, SNOOZE Mode) Rev.1.01 日本語 Application Note PDF 417 KB
RL78/G23 Remote Control Signal Reception (RC-6 Format) Rev.1.01 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 7.84 MB
RL78/G23 Setting the Window Comparator Rev.1.01 - Sample Code 日本語 Sample Code ZIP 7.93 MB
- RL78/G23 Setting the Window Comparator Rev.1.01 日本語 Application Note PDF 321 KB
RL78/G23 Transferring A/D Conversion Result Using the DTC Rev.1.01 - Sample Code 日本語 Sample Code ZIP 7.58 MB
- RL78/G23 Transferring A/D Conversion Result Using the DTC Rev.1.01 日本語 Application Note PDF 366 KB
RL78/G23 Using VBAT Pin Rev.1.01 - Sample Code 日本語 Sample Code ZIP 8.23 MB
- RL78/G23 Using VBAT Pin Rev.1.01 日本語 Application Note PDF 471 KB
RL78/G23 Voltage Detector Rev.1.01 - Sample Code 日本語 Sample Code ZIP 7.40 MB
- RL78/G23 Voltage Detector Rev.1.01 日本語 Application Note PDF 326 KB
RL78/G23 I2C Supporting Multiple Slave Address (Master) Rev.1.00 - Sample Code 日本語 Sample Code ZIP 5.81 MB
- RL78/G23 I2C Supporting Multiple Slave Address (Master) Rev.1.00 日本語 Application Note PDF 921 KB
RL78/G23 Self-Programming Using Boot Swapping via UART communications Rev.1.00 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 9.76 MB
RL78/G23 Timer Array Unit (Interval timer) Rev.1.00 - Sample Code 日本語 Sample Code ZIP 7.52 MB
- RL78/G23 Timer Array Unit (Interval timer) Rev.1.00 日本語 Application Note PDF 430 KB
RL78/G23 Timer Array Unit (PWM output) Rev.1.00 - Sample Code 日本語 Sample Code ZIP 7.24 MB
- RL78/G23 Timer Array Unit (PWM output) Rev.1.00 日本語 Application Note PDF 434 KB
Renesas Flash Driver RL78 Type 01 for RL78/G23 日本語 Sample Code ZIP 176 KB
RL78/G23 Serial Interface UARTA Rev.1.02 - Sample Code 日本語 Sample Code ZIP 7.53 MB
- RL78/G23 Serial Interface UARTA Rev.1.02 日本語 Application Note PDF 645 KB
RL78/G23 SMS Button Long Press/Short Press Judgment Rev.1.10 - Sample Code 日本語 Sample Code ZIP 8.60 MB
- RL78/G23 SMS Button Long Press/Short Press Judgment Rev.1.10 日本語 Application Note PDF 458 KB
RL78/G23 SMS Fire Detection Operation Rev.1.10 - Sample Code 日本語 Sample Code ZIP 8.95 MB
- RL78/G23 SMS Fire Detection Operation Rev.1.10 日本語 Application Note PDF 584 KB
RL78/G23 SMS LED Blinking Dimming Control Rev.1.10 - Sample Code 日本語 Sample Code ZIP 8.88 MB
- RL78/G23 SMS LED Blinking Dimming Control Rev.1.10 日本語 Application Note PDF 586 KB
RL78/G23 SMS Moving Average Calculation Rev.1.10 - Sample Code 日本語 Sample Code ZIP 10.07 MB
- RL78/G23 SMS Moving Average Calculation Rev.1.10 日本語 Application Note PDF 764 KB
RL78/G23 SMS Power Supply Monitoring Rev.1.10 - Sample Code 日本語 Sample Code ZIP 9.75 MB
- RL78/G23 SMS Power Supply Monitoring Rev.1.10 日本語 Application Note PDF 583 KB
RL78/G23 Safety Function (A/D Test) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 5.27 MB
- RL78/G23 Safety Function (A/D Test) Rev.1.01 日本語 Application Note PDF 465 KB
RL78/G23 Safety Function (Flash Memory CRC Operation Function) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 5.45 MB
- RL78/G23 Safety Function (Flash Memory CRC Operation Function) Rev.1.01 日本語 Application Note PDF 612 KB
RL78/G23 A/D Converter (Scan mode) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 6.73 MB
- RL78/G23 A/D Converter (Scan mode) Rev.1.01 日本語 Application Note PDF 289 KB
RL78/G23 I2C Supporting Multiple Slave Addresses (Slave) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 5.52 MB
- RL78/G23 I2C Supporting Multiple Slave Addresses (Slave) Rev.1.01 日本語 Application Note PDF 724 KB
RL78/G23 Safety Function (Frequency Detection) Rev.1.01 - Sample Code 日本語 Sample Code ZIP 9.71 MB
- RL78/G23 Safety Function (Frequency Detection) Rev.1.01 日本語 Application Note PDF 593 KB
RL78/G23 High-speed On-chip Oscillator (HOCO) Clock Frequency Correction Rev.1.01 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 5.37 MB
RL78/G23 Low-speed On-chip Oscillator (LOCO) Clock Frequency Correction Rev.1.01 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 5.18 MB
RL78/G23 Middle-speed On-chip Oscillator (MOCO) Clock Frequency Correction Rev.1.01 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 6.72 MB
RI78V4 V2 Real-time Operating System for RL78/G23 Sample Projects for BSP (CS+ Edition) 日本語 Sample Code ZIP 2.78 MB
RL78 Family M3S-S2-Tiny: Introduction Guide Rev.2.00 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 1.35 MB
RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.00 - Sample Code Sample Code ZIP 5.50 MB
- RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.00 日本語 Application Note PDF 282 KB
RL78 Family True Random Number Generator (TRNG) Software Driver Rev.1.00 - Sample Code 日本語 Sample Code ZIP 7.14 MB
- RL78 Family True Random Number Generator (TRNG) Software Driver Rev.1.00 日本語 Application Note PDF 279 KB
RL78/G23 ELCL Chattering Prevention Function Rev.1.00 - Sample Code 日本語 Sample Code ZIP 7.86 MB
- RL78/G23 ELCL Chattering Prevention Function Rev.1.00 日本語 Application Note PDF 521 KB
RL78/G23 ELCL Edge Detection Thinning Function Rev.1.00 - Sample Code 日本語 Sample Code ZIP 7.99 MB
- RL78/G23 ELCL Edge Detection Thinning Function Rev.1.00 日本語 Application Note PDF 637 KB
RL78/G23 ELCL Manchester Decoder Function Rev.1.00 - Sample Code 日本語 Sample Code ZIP 8.63 MB
- RL78/G23 ELCL Manchester Decoder Function Rev.1.00 日本語 Application Note PDF 608 KB
RL78/G23 ELCL Multiple Parameter Monitoring Function Rev.1.00 - Sample Code 日本語 Sample Code ZIP 6.93 MB
- RL78/G23 ELCL Multiple Parameter Monitoring Function Rev.1.00 日本語 Application Note PDF 905 KB
RL78/G23 ELCL Slave Select Pin Function (for 4-wire SPI) Rev.1.00 - Sample Code
Related Files: Application Note
日本語 Sample Code ZIP 8.01 MB
RL78/G23 Unique ID Read Driver Rev.1.00 - Sample Code 日本語 Sample Code ZIP 7.27 MB
- RL78/G23 Unique ID Read Driver Rev.1.00 日本語 Application Note PDF 415 KB
RL78/G23 Automatic Liquid Dispenser with Proximity Capacitive Sensing - Sample Code (R01AN5773EC0100) Sample Code ZIP 4.03 MB
- RL78/G23 Automatic Liquid Dispenser with Proximity Capacitive Sensing Rev.1.00 Application Note PDF 1.09 MB

select_allSoftware & Tool Pages

Title Type Description Company
C Compiler Package for RL78 Family Compiler/Assembler C Compiler Package for RL78 Family [Compiler: CC-RL] [IDE: without IDE (for using "e2 studio") or with CS+] Renesas
E2 emulator Lite [RTE0T0002LKCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] Renesas
E2 emulator [RTE0T00020KCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX] Renesas
CS+ IDE and Coding Tool 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”)
Renesas
e² studio IDE and Coding Tool Eclipse-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.)
Renesas
RI78V4 V2 Real-time OS for RL78 Family ITRON OS μITRON Specification real-time OS for RL78 Family [Required IDE : CS+]

Renesas
CS+ Partner OS Aware Debugging Plug-in Plug-in, OS Aware Debugging, Etc. Features for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78] Renesas
E2 Emulator (With Programming Function) Programmer (Unit/SW) 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] Renesas
E2 Emulator Lite (With Programming Function) Programmer (Unit/SW) 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] Renesas
PG-FP6 Programmer (Unit/SW) Flash 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] Renesas
Renesas Flash Programmer (Programming GUI) Programmer (Unit/SW) 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] Renesas
Code Flash Libraries (Flash Self Programming Libraries) Self Programming Library (Flash Library) Libraries for the reprogramming of code area flash memory, including EEPROM emulation libraries for the code areas of 78K-family products Renesas
Data Flash Libraries Self Programming Library (Flash Library) Libraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family products Renesas
Sensor Software Sensor Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.
Renesas
RL78 Web Simulator Simulator Right online tools to support initial evaluation of the low power consumption RL78 Family. Lineup: MCU Simulator Online and Current Consumption Calculator. Free of charge. Renesas
Simulator for CS+ of RL78 Family, 78K0R and 78K0 Simulator Simulator for RL78 Family, 78K0R and 78K0 [Support IDE: CS+] (Note: This product is included in the Compiler Package and is not available separately.) Renesas
Simulator for e² studio of RL78 Family Simulator Simulator for RL78 Family [Support IDE: e2 studio] (Note: This product is included in the Renesas IDE "e2 studio" and is not available separately.) Renesas
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors Solution Toolkit In 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"]
Renesas
QE for Current Consumption: A Dedicated Tool for Current Measurement Solution Toolkit Development 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] Renesas
Smart Configurator Solution Toolkit Smart 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] Renesas

memoryBoards & Kits

Part Number Title Type Company
RTK7RLG230CLG000BJ RL78/G23-64p Fast Prototyping Board Evaluation Renesas
Automatic-Liquid-Dispenser-Capacitive Automatic Liquid Dispenser with Proximity Capacitive Sensing Reference Design Reference Renesas
RTK0EG0030S01001BJ Capacitive Touch Evaluation System for RL78/G23 Evaluation Renesas
RTK7RLG230CSN000BJ RL78/G23-128p Fast Prototyping Board Evaluation Renesas

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