RL78/G14

Renesas MCU Guide

Download the mobile app

Overview

RL78/G14 microcontrollers balance the industry's lowest level of consumption current (CPU: 66 μA/MHz, standby (STOP): 240 nA) and a high calculation performance of51.2 DMIPS (32 MHz). The built-in high-function timer supports three-phase motor control using three-phase complementary PWM output. They have an on-chip oscillator, data flash, A/D and D/A converters, comparator, and more. Built-in safety features (function that detects illegal operation of hardware) enable support for the household appliance safety standard (IEC/UL 60730). With a broad 30 to 100-pin lineup and up to 512 KB on-chip flash memory, these microcontrollers can be used in a wide variety of applications such as motor control and consumer and industrial equipment.

CPU: RL78 core, Max. 32MHz
Voltage: 1.6V to 5.5V
Package: 32 to 48-pin HWQFN, 48 to 100-pin LFQFP, 32 to 100-pin LQFP, 30-pin LSSOP, 36 to 64-pin WFLGA
Memory: SRAM Max. 48KB, Program Flash Max. 512KB
Timer: 16-bit Timer (ch) x 8, 8-bit Timer (ch) x 8, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch
PWM: PWM Output x 13, 3-phase PWM Output Function
Analog function: 10-bit A/D Converter (ch) x 9, 8-bit D/A Converter (ch) x 2
On-chip Oscillator Freq. (MHz): High-Speed: 64, 48, 32, 24, 16, 12, 8, 6, 4, 3, 2, 1MHz
Low-speed: 15kHz
Others: RTC, Power-On Reset, Low Voltage Detection

	Industrial Sensing with IO-Link Interface
	HVAC Humidity Sensor
	HVAC Air Quality Sensor
	Air Quality Control for IoT Building Automation
	Refrigerator Compressor Digital Inverter
	Electric Vehicle (EV) Charger
	Biosensing with Wireless Charging and Bluetooth
	Refrigerator Odor Detector
	High-End Electric Fan with BLDC Control
	Battery Management System
	In-Home Air Quality Monitor System
	Modbus ASCII/RTU Slave Board
	USB-PD with Turbo Boost
	LoRaWAN®-Based Gas Meter
	Sensor Signal Conditioner to Linearize Results
	Cordless Single-Phase BLDC Hand Blender
	Pure Sine Wave Home Inverter
	LoRa®-based Solutions for RL78 Family

Documentation

Title	Type	Date
RL78/G14 Data Sheet Rev.3.40 PDF1.86 MB	Datasheet	Apr 15, 2022
RL78/G14 User's Manual: Hardware Rev.3.40 PDF9.99 MB日本語	Manual - Hardware	Apr 15, 2022
FS1015 Sample application - Sample Code PDF2.79 MB日本語 Related Files: Sample Code	Application Note	Apr 26, 2023
FS3000 Sample application - Sample Code PDF2.93 MB日本語 Related Files: Sample Code	Application Note	Apr 26, 2023
HS300x Sample application - Sample Code PDF3.37 MB日本語 Related Files: Sample Code	Application Note	Apr 26, 2023
OB1203 Sample application - Sample Code PDF4.25 MB日本語 Related Files: Sample Code	Application Note	Apr 26, 2023
RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.12 PDF126 KB Related Files: Sample Code	Application Note	Apr 26, 2023
RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02 PDF129 KB Related Files: Sample Code	Application Note	Apr 26, 2023
ZMOD4xxx Sample application - Sample Code PDF4.62 MB日本語 Related Files: Sample Code	Application Note	Apr 26, 2023
LoRaWAN® Stack Reference Guide Rev.4.20 PDF536 KB	Application Note	Mar 31, 2023
LoRaWAN® Stack Sample Application Rev.4.20 PDF451 KB	Application Note	Mar 31, 2023
RL78/G23, RL78/G14 Firmware Update over LoRaWAN® Sample Application Rev.4.20 PDF1.19 MB	Application Note	Mar 31, 2023
RL78/G23, RL78/G14 LoRaWAN® Sensor Demo Rev.2.20 PDF1.08 MB Related Files: Sample Code	Application Note	Mar 31, 2023
RL78/G23, RL78/G14 LoRa®-based Wireless Software Package Rev.4.20 PDF1.08 MB Related Files: Sample Code	Application Note	Mar 31, 2023
Radio Driver Reference Guide Rev.4.20 PDF614 KB	Application Note	Mar 31, 2023
Radio Evaluation Program Commands Reference Rev.4.20 PDF465 KB	Application Note	Mar 31, 2023
RL78 Family FS1015 Sensor Control Module Software Integration System PDF182 KB Related Files: Sample Code	Application Note	Mar 3, 2023
RL78 Family OB1203 Sensor Control Module Software Integration System PDF188 KB Related Files: Sample Code	Application Note	Mar 3, 2023
RL78 Family Sensor Control Modules Software Integration System PDF2.03 MB	Application Note	Mar 3, 2023
RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System PDF190 KB Related Files: Sample Code	Application Note	Mar 3, 2023
RL78 Family ZMOD4410, ZMOD4450 and ZMOD4510 Sensor Control Module Software Integration System PDF189 KB Related Files: Sample Code	Application Note	Mar 3, 2023
RL78 Flash Programmer (RL78 Protocol B) Rev.1.00 PDF797 KB日本語 Related Files: Sample Code	Application Note	Feb 16, 2023
RL78 Flash Programmer (RL78 Protocol C) Rev.1.00 PDF823 KB日本語 Related Files: Sample Code	Application Note	Feb 16, 2023
RL78 Flash Programmer (RL78 Protocol A) Rev.1.00 PDF820 KB日本語 Related Files: Sample Code	Application Note	Feb 16, 2023
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide Rev.2.01 PDF294 KB日本語 Related Files: Sample Code	Application Note	Nov 9, 2022
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.01 PDF556 KB日本語 Related Files: Sample Code	Application Note	Nov 9, 2022
Sensor Software Combination Manual PDF2.36 MB日本語	Application Note	Sep 30, 2022
RL78 Family FFT Library: Deployment Guide Rev.1.07 PDF305 KB日本語 Related Files: Sample Code	Application Note	Sep 26, 2022
RL78 Family RL78 Digital Signal Controller Library - Filter Rev.2.03 PDF961 KB日本語 Related Files: Sample Code	Application Note	Sep 26, 2022
RL78 Family M3S-S2-Tiny: Introduction Guide Rev.2.01 PDF237 KB日本語 Related Files: Sample Code	Application Note	Sep 16, 2022
RL78/G14 AD Converter which Uses Timer RJ as Activation Source (SNOOZE mode) Rev.2.10 PDF794 KB日本語, 简体中文 Related Files: Sample Code	Application Note	Sep 12, 2022
RL78/G14 Operable Long Timer in STOP Mode (ELC, RTC and Timer RJ are used) Rev.1.10 PDF798 KB日本語, 简体中文 Related Files: Sample Code	Application Note	Sep 12, 2022
RL78/G14 Sine Waveform Output by Using D/A Converter Rev.2.10 PDF772 KB日本語, 简体中文 Related Files: Sample Code	Application Note	Sep 12, 2022
RL78/G14 Using the DTC Chain Transfer to Perform 3-Wire Serial I/O (Master Transmission/Reception) by Serial Array Unit in HALT Mode Rev.1.10 PDF1.21 MB日本語 Related Files: Sample Code	Application Note	Sep 12, 2022
RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.01 PDF271 KB日本語 Related Files: Sample Code	Application Note	Jun 30, 2022
Renesas Motor Workbench DLL for communication Function Manual PDF1.57 MB日本語 Related Files: Software & Tools - Other	Application Note	Jun 30, 2022
RL78 Family RL78 Hardware CRC Functions PDF1.49 MB Related Files: Sample Code	Application Note	Jun 24, 2022
RL78 Family RL78 Internal Temperature Sensor Calibration (Using IAR Toolchain) PDF542 KB Related Files: Sample Code	Application Note	Jun 24, 2022
RL78 Family Real-Time-Clock Watch Error Correction function Rev.1.10 PDF711 KB Related Files: Sample Code	Application Note	Jun 24, 2022
RL78/G14 Using the DTC Chain Transfer to Perform 3-Wire Serial I/O (Master Transmission/Reception) by Serial Array Unit in HALT Mode CC-RL Rev.1.10 PDF1.05 MB日本語, 简体中文 Related Files: Sample Code RL78/G14 HALT模式下使用DTC的链传送实现串行阵列单元的3线串行I/O（主控发送/接收） CC-RL Rev.1.00 - Sample Code	Application Note	Jun 24, 2022
RL78/G14 AD Converter which Uses Timer RJ as Activation Source (SNOOZE mode) CC-RL Rev.1.10 PDF778 KB日本語 Related Files: Sample Code	Application Note	May 12, 2022
RL78/G14 Operable Long Timer in STOP Mode (ELC, RTC and Timer RJ are used) CC-RL Rev.1.10 PDF834 KB日本語 Related Files: Sample Code	Application Note	May 11, 2022
RL78/G14 Sine Waveform Output by Using D/A Converter CC-RL Rev.1.10 PDF748 KB日本語 Related Files: Sample Code	Application Note	May 11, 2022
RL78 Software Porting Guide RL78/G13 sample code porting (CC-RL) (CS+, e2 studio) Rev.1.00 PDF5.64 MB日本語	Application Note	Apr 4, 2022
RL78/G14 Analog Input/Output (Arduino API) Rev.1.00 PDF756 KB日本語 Related Files: Sample Code	Application Note	Mar 14, 2022
I2C Bus Control Using Simplified IIC (Arduino API) Rev.1.00 PDF1.04 MB日本語 Related Files: Sample Code	Application Note	Nov 1, 2021
RL78/G14 Group Visualization of Sensor Information on Amazon Web Services using RL78/G14 Fast Prototyping Board and FreeRTOS Application Note Rev.1.02 PDF3.25 MB日本語 Related Files: Sample Code	Application Note	Jul 30, 2021
RL78/G14 Controlling an I2C-bus (Arduino API) Rev.1.00 PDF891 KB日本語 Related Files: Sample Code	Application Note	Jun 16, 2021
RL78/G14 Modbus ASCII/RTU (R01AN5380EJ0102) Rev.1.02 PDF1.76 MB日本語 Related Files: RL78/G14 Modbus ASCII/RTU Rev.1.02 - Sample Code	Application Note	Apr 5, 2021
RL78/G14, H8/36109 Migration Guide from H8 to RL78: 14-Bit PWM Rev.1.00 PDF304 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: A/D Converter Rev.1.00 PDF419 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Band-Gap Regulator, Power-On Reset & Low-Voltage Detection Circuits Rev.1.00 PDF264 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: CPU architecture Rev.1.00 PDF290 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Clock Pulse Generators Rev.1.00 PDF383 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Exception Handling Rev.1.00 PDF378 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: I/O Ports Rev.1.00 PDF216 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: IIC2 Rev.1.00 PDF261 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Power supply circuit Rev.1.00 PDF224 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Power-Down Modes Rev.1.00 PDF501 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: ROM (Flash memory) Rev.1.00 PDF283 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Realtime Clock (RTC) Rev.1.00 PDF380 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: SCI3 Rev.1.00 PDF439 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer V Rev.1.00 PDF481 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Watchdog Timer Rev.1.00 PDF248 KB日本語	Application Note	Dec 21, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer B1 Rev.1.00 PDF323 KB日本語	Application Note	Dec 18, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RC Rev.1.00 PDF413 KB日本語	Application Note	Dec 18, 2020
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RD Rev.1.00 PDF551 KB日本語	Application Note	Dec 7, 2020
RL78/G14 3-Axis MEMS Accelerometer (Pmod ACL2) Device Sample Rev.1.00 PDF1.53 MB Related Files: Sample Code	Application Note	Sep 30, 2020
RL78/G14 Color Sensor (Pmod COLOR) Device Sample Rev.1.00 PDF1.20 MB Related Files: Sample Code	Application Note	Sep 30, 2020
RL78/G14 Digital Gas Sensor (Pmod AQS) Device Sample Rev.1.00 PDF1.46 MB Related Files: Sample Code	Application Note	Sep 30, 2020
RL78/G14 Light Sensors (Pmod ALS) Device Sample Rev.1.00 PDF1.49 MB Related Files: Sample Code	Application Note	Sep 30, 2020
RL78/G14 Relative Humidity Sensor (Pmod HYGRO) Device Sample Rev.1.01 PDF1.58 MB Related Files: RL78/G14 Relative Humidity Sensor (Pmod HYGRO) Device Sample Rev.1.00 - Sample Code	Application Note	Sep 30, 2020
RL78/G14 Ultrasonic Range Finder (Pmod MAXSONAR) Device Sample Rev.1.00 PDF1.52 MB Related Files: Sample Code	Application Note	Sep 30, 2020
RL78/G14 Group Connecting to Amazon Web Services Using FreeRTOS with RL78/G14 Fast Prototyping Board Rev.1.00 PDF1.75 MB日本語 Related Files: RL78/G14 Group Connecting to Amazon Web Services Using FreeRTOS with RL78/G14 Fast Prototyping Board - Code Rev.1.00 - Sample Code	Application Note	Sep 8, 2020
RL78/G14 Indoor Sensors Device Sample Rev.1.00 PDF1.79 MB Related Files: Sample Code	Application Note	Jul 18, 2020
7-Segment LED Lighting Control (Arduino API) Rev.1.00 PDF951 KB日本語 Related Files: RL78/G14 7-Segment LED Lighting Control (Arduino API) Rev.1.00	Application Note	Jul 10, 2020
Arduino API Introduction Guide Rev.1.00 PDF1.65 MB日本語	Application Note	Jun 30, 2020
Onboard LED Flashing Control (Arduino API) for RL78/G14 Fast Prototyping Board Rev.1.00 PDF620 KB日本語 Related Files: Sample Code	Application Note	Jun 30, 2020
Bluetooth® Low Energy Protocol Stack BLE & LoRaWAN® Application Rev.1.00 PDF1.40 MB日本語 Related Files: Sample Code	Application Note	Dec 25, 2019
IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes (R01AN4823EJ0110) Rev.1.10 PDF2.36 MB日本語 Related Files: IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes - Sample Code (r01an4823ej0110)	Application Note	Oct 9, 2019
IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU extended Application Notes (R01AN4819EJ0110) Rev.1.10 PDF2.09 MB日本語 Related Files: IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU extended Application Notes - Sample Code (r01an4819ej0110)	Application Note	Oct 9, 2019
CAN Controller Usage: Applications and Frequently Asked Questions Rev.2.03 PDF1.81 MB	Application Note	May 15, 2019
Random Number Generator Rev.1.02 PDF560 KB	Application Note	Nov 28, 2018
IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU Application Notes (R01AN4822EJ0210) PDF3.59 MB日本語 Related Files: Sample Code	Application Note	Feb 8, 2018
RL78 Software Migration Guide Source Code Migration from Assembly Language to C Language CC-RL Rev.1.01 PDF1.64 MB日本語, 简体中文	Application Note	Jan 23, 2018
Current Consumption Tuning Solution for RL78 family (E2 Emulator, e² studio) Rev.1.00 PDF2.07 MB日本語	Application Note	Jul 16, 2017
Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) Rev.1.00 PDF1.91 MB日本語	Application Note	Jul 16, 2017
IAR Embedded Workbench for RL78 Programming Techniques Rev.1.00 PDF701 KB	Application Note	Apr 14, 2017
RL78 Family C compiler CC-RL Programming Techniques Rev.1.10 PDF1.21 MB日本語	Application Note	Apr 10, 2017
Replacement Guide for R8C Family to RL78 Family (CcnvNC30) Rev.1.00 PDF987 KB日本語, 简体中文 Related Files: Sample Code R8CファミリからRL78ファミリへの置き換えガイド(CcnvNC30) Rev.1.00 - Sample Code 从R8C转至RL78的迁移指南（CcnvNC30） Rev.1.00 - Sample Code	Application Note	Dec 22, 2016
Replacement Guide from 78K0 Family to RL78 Family (CcnvCA78K0) Rev.1.00 PDF1.47 MB日本語, 简体中文 Related Files: Sample Code 从78K0转至RL78的迁移指南（CcnvCA78K0） Rev.1.00 - Sample Code	Application Note	Nov 8, 2016
RL78/G1G RL78/G14 Software Migration Guide Rev.1.00 PDF1.04 MB日本語	Application Note	Jul 27, 2016
RL78/G14 Serial Array Unit (UART Communication) CC-RL Rev.1.00 PDF305 KB日本語, 简体中文 Related Files: Sample Code RL78/G14 串行阵列单元（UART通信） CC-RL Rev.1.00 - Sample Code	Application Note	May 23, 2016
RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M25P Series Serial Flash memory Control Software Rev.1.06 PDF2.46 MB日本語 Related Files: Sample Code	Application Note	Mar 31, 2016
RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M45PE Series Serial Flash memory Control Software Rev.1.06 PDF2.02 MB日本語 Related Files: Sample Code	Application Note	Mar 31, 2016
RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software Rev.1.06 PDF1.79 MB日本語 Related Files: Sample Code	Application Note	Mar 31, 2016
RL78 Software Migration Guide Migrating from CA78K0R to CC-RL (CS+) Rev.1.00 PDF3.19 MB日本語, 简体中文	Application Note	Feb 26, 2016
Application execution in RAM (RL78) Rev.1.00 PDF792 KB	Application Note	Apr 2, 2014
RL78 Family VDE Certified IEC60730/60335 Self Test Library (European) v201 PDF1.42 MB Related Files: RL78 Family VDE Certified IEC60730/60335 Self Test Library (Japanese) - Sample Code v201	Application Note	Mar 4, 2014
RL78 Family CubeSuite+ Startup Guide Rev.1.00 PDF1.04 MB日本語	Application Note	Aug 24, 2012
RL78 Minimizing Power Consumption when Sensing Switch Inputs Rev.1.00 PDF104 KB	Application Note	Jan 12, 2012
RL78 Microcontrollers (RL78 Protocol A) Programmer Edition Application Note PDF3.28 MB日本語, 简体中文	Application Note	Nov 7, 2011
RL78 Family Notes and Countermeasures Against Noise Rev.1.00 PDF230 KB日本語, 简体中文	Application Note	Oct 4, 2011
RL78 Bootloader - One Image (R11AN0470EU0100) Rev.1.00 PDF690 KB Related Files: RL78 Bootloader - One Image (D6004601) Rev.1.00 - Sample Code	Application Note	Aug 31, 2010
RL78 Family Selection Guide PDF8.04 MB日本語	Brochure	Mar 24, 2023
Building Automation Brochure PDF19.79 MB日本語	Brochure	Dec 21, 2022
Motor Solutions Brochure PDF7.00 MB日本語, 简体中文	Brochure	Jul 19, 2022
Smart Meter Solutions Catalog PDF1.79 MB日本語	Brochure	Sep 12, 2017
RL78 Microcontrollers PDF5.80 MB	Brochure	Jun 15, 2017
Powered Up and Ready to Go Renesas/Intersil Joint Brochure PDF5.27 MB	Brochure	May 24, 2017
RL78The True Low Power Microcontroller Platform PDF1.10 MB	Brochure	Mar 15, 2017
Renesas General-Purpose Microcontrollers/Microprocessors Lineup Catalog PDF6.12 MB日本語	Brochure	Oct 30, 2015
Renesas RL78 Family MCU PDF4.62 MB	Brochure	Apr 30, 2014
End Of Life Notice [SAF-B-22-0004] PDF1.32 MB日本語	End Of Life Notice	Jun 15, 2022
RL78 Family Microcontrollers Brochure PDF11.44 MB日本語	Flyer	Mar 24, 2023
[Flyer] E2Emulator[RTE0T00020KCE00000R] PDF303 KB日本語, 简体中文	Flyer	Mar 24, 2022
Renesas Software and Tools Flash Memory Programmer PG-FP6 PDF417 KB日本語, 简体中文	Flyer	Mar 16, 2020
RL78 - The Ultimate Low Power Microcontroller Platform PDF3.57 MB	Flyer	Feb 1, 2012
Semiconductor Reliability Handbook PDF14.70 MB日本語	General Reliability Literature	Jan 30, 2017
RL78 Family Product Part Number Guide PDF131 KB	Guide	Aug 30, 2022
RL78 Software Migration Guide CS+ to e2 studio Migration (CC-RL) PDF3.23 MB日本語	Guide	Feb 29, 2016
Motor Control Development Support Tool Renesas Motor Workbench 3.1 User's Manual PDF13.96 MB日本語 Related Files: Software & Tools - Other	Manual - Development Tools	May 30, 2023
CC-RL C++14 Technical Preview Version User's Manual PDF415 KB日本語	Manual - Development Tools	Jan 20, 2023
E1/E20/E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RL78) PDF1.13 MB日本語	Manual - Development Tools	Jan 20, 2023
DSPASM FAA/GREEN_DSP Structured Assembler User's Manual PDF1.14 MB日本語	Manual - Development Tools	Dec 1, 2022
Code Generator User's Manual: RL78 API Reference PDF6.30 MB日本語	Manual - Development Tools	Oct 15, 2021
EEPROM Emulation Library Type T02 (Tiny), European Release Rev.1.10 PDF887 KB	Manual - Development Tools	Sep 13, 2019
Data Flash Access Library Type T04 (Pico), European Release Rev.1.20 PDF594 KB	Manual - Development Tools	Aug 29, 2019
RL78 Family EEPROM Emulation Library Pack01 Japanese Release user's manual Rev.1.03 PDF2.16 MB日本語	Manual - Development Tools	Jan 29, 2016
YRDKRL78G14 Quick Start Guide Rev.2.00 PDF1.29 MB	Manual - Development Tools	Oct 12, 2013
YRDKRL78G14 User's Manual Rev.2.00 PDF7.52 MB	Manual - Development Tools	Oct 12, 2013
RL78/G14 Stick(YRPBRL78G14) Rev 1.00 PDF3.07 MB	Manual - Development Tools	Mar 21, 2012
RL78/G14 Fast Prototyping Board User’s Manual PDF928 KB日本語	Manual - Hardware	Oct 1, 2022
RL78 Family User's Manual: Software Rev.2.30 PDF1.30 MB日本語	Manual - Hardware	Apr 22, 2022
RL78/G11 Promotion Board User's Manual Rev.1.00 PDF1.84 MB	Manual - Hardware	Jun 5, 2017
Renesas LPWA Power Estimator Rev.4.20 PDF273 KB	Manual - Software	Mar 31, 2023
Renesas LPWA Studio Rev.4.20 PDF2.01 MB	Manual - Software	Mar 31, 2023
RL78 Family DALI-2 Control Gear Library User's Manual: Basic (102) PDF1.14 MB日本語	Manual - Software	Nov 1, 2022
RL78 Family DALI-2 Control Gear Library User's Manual: Colour control (209Tc) PDF878 KB日本語	Manual - Software	Nov 1, 2022
RL78 Family DALI-2 Control Gear Library User's Manual: LED (207) PDF1.21 MB日本語	Manual - Software	Nov 1, 2022
RL78 Family DALI-2 Input Device Library User's Manual: Basic (103) PDF1.35 MB日本語	Manual - Software	Nov 1, 2022
Data Flash Access Library Type T02 (Tiny), European Release Rev.1.30 PDF705 KB	Manual - Software	Sep 13, 2019
Data Flash Access Library FDL-T01 RL78 Series, European Release Rev.1.10 PDF498 KB	Manual - Software	Sep 10, 2019
EEPROM Emulation Library Type T01, European Release, RL78 Family Rev.1.10 PDF923 KB	Manual - Software	Sep 9, 2019
Flash Self-programming Library Type T01, European Release Rev.1.10 PDF806 KB	Manual - Software	Aug 29, 2019
Notices of supplier addition to mold compound list PDF994 KB日本語	Other	Apr 27, 2023
IAR Embedded Workbench® for RL78 V2.xx/V3.xx/V4.xx/V5.xx Operating Precautions Rev.1.39 PDF850 KB	Other	Mar 28, 2023
Semiconductor Package Mount Manual PDF10.28 MB日本語, 简体中文	Other	Dec 27, 2018
RL78/G14 GROUP SOLDERING CONDITIONS TABLE"" PDF841 KB	Other	Apr 16, 2018
RL78/G14:Supply current characteristics (IDD-VDD) Flash ROM: 364 KB to 512 KB of 48-pin to 100-pin products PDF479 KB	Other	Jul 4, 2014
RL78/G14:Supply current characteristics (IDD-VDD) Flash ROM: 96 KB to 256 KB of 30-pin to 100-pin products PDF468 KB	Other	Mar 26, 2014
LGA Mounting Manual PDF1.02 MB日本語	Other	Mar 19, 2014
RL78/G14:Supply current characteristics (IDD-VDD) Flash ROM: 16 KB to 64 KB of 30-pin to 64-pin products PDF547 KB	Other	Feb 28, 2014
RL78/G14:VOH-IOH (Drive Current) PDF147 KB	Other	Jan 23, 2012
RL78/G14:VOL-IOL (Drive Current) PDF204 KB	Other	Jan 23, 2012
RL78/G10, G11, G12, G13, G14, G1C, G1D, G1F, G1G, G1H, L12, L13, I1A, I1B, I1C, I1E, H1D: A/D converter characteristics (overall error) PDF7.61 MB	Other	Mar 31, 2008
Addition of factory for 40pin/48pin HWQFN products of RL78 family (MCO-AC-23-0012) PDF1.36 MB日本語	Product Change Notice	May 18, 2023
Addition of production sites for RL78/G11(24pin), G1F, G13, G14, G1C (MCP-AC-22-0034) PDF1.32 MB日本語	Product Change Notice	Nov 2, 2022
Assembly materials change for RL78 family LQFP package products. PDF596 KB日本語	Product Change Notice	Jan 20, 2022
Assembly factory addition and assembly materials addition & change for RL78 family LQFP package products (MCP-AC-21-0010) PDF1.02 MB日本語	Product Change Notice	Dec 29, 2021
Assembly & sorting factory addition, assembly materials addition & change and wafer process factory addition for RL78 family LQFP package products (MCP-AC-21-0018) PDF550 KB日本語	Product Change Notice	Dec 27, 2021
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) PDF4.86 MB日本語	Product Change Notice	Jan 23, 2018
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E ) PDF3.74 MB日本語	Product Change Notice	Mar 8, 2017
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E ) PDF1.46 MB日本語	Product Change Notice	Jul 1, 2016
R5F104XXX Reliability Report PDF592 KB	Product Reliability Report	Jul 15, 2022
Motor Control Development Support Tool Renesas Motor Workbench 3.1 Quick Start Guide PDF4.48 MB日本語	Quick Start Guide	May 30, 2023
Getting started with the RL78/G14 Fast Prototyping Board / Wi-Fi-Pmod-Expansion-Board PDF2.37 MB	Quick Start Guide	Mar 4, 2021
RL78/G11 Promotion Board - Quick Start Guide PDF816 KB	Quick Start Guide	Jun 5, 2017
e² studio 2023-04 Release Note PDF2.82 MB	Release Note	May 25, 2023
DSPASM Structured Assembler V1.04.02 for the FAA or GREEN_DSP Release Note PDF241 KB日本語	Release Note	Apr 1, 2023
e² studio 2023-01 Release Note PDF3.02 MB	Release Note	Jan 20, 2023
RL78 Compiler CC-RL V1.12.00 Release Note PDF248 KB日本語	Release Note	Dec 1, 2022
RL78/G14 Simulator V2.06.00 Release Note PDF183 KB日本語	Release Note	Dec 1, 2022
e² studio 2022-10 Release Note PDF2.64 MB	Release Note	Oct 20, 2022
RL78/G11 Promotion Board - Schematics PDF62 KB	Schematic	Jun 5, 2017
RL78/G14 Descriptions in the User's Manual: Hardware Rev. 3.40 Changed PDF574 KB日本語	Technical Update	Jan 20, 2023
Restriction regarding reading data Flash memory PDF213 KB日本語	Technical Update	Apr 10, 2020
Restriction regarding Watchdog timer interrupt PDF154 KB日本語	Technical Update	Apr 3, 2018
Restriction regarding Watchdog timer (TN-RLx-A069A/E) PDF186 KB日本語	Technical Update	Nov 21, 2016
Correction for Incorrect Description Notice RL78/G14 Descriptions in the Hardware User's Manual Rev. 3.20 Changed PDF2.17 MB	Technical Update	Apr 21, 2016
RL78/G14 Restriction PDF947 KB日本語	Technical Update	Dec 15, 2015
Precaution of using REAL-TIME CLOCK (TN-RLx-A046A/E) PDF266 KB日本語	Technical Update	Jul 6, 2015
Correction for Incorrect Description Notice RL78/G14 Descriptions in the Hardware User's Manual Rev.3.10 Changed PDF404 KB日本語	Technical Update	Dec 3, 2014
Correction for Incorrect Description Notice RL78/G14 Descriptions in the Hardware User's Manual Rev. 2.00 Changed PDF735 KB日本語	Technical Update	Jul 2, 2014
Correction for Incorrect Description Notice RL78/G14 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed PDF3.26 MB日本語	Technical Update	Oct 23, 2013
Inner box change according to dampproof bag change and dampproof bag change PDF3.10 MB日本語	Technical Update	Aug 20, 2013
[Notes] CS+ Code Generator for RL78 (CS+ for CC/CA,CX), e² studio Code Generator Plug-in, Applilet3 Coding Assistance Tool for RL78 PDF183 KB日本語	Tool News - Note	Mar 1, 2023
[Notification] C Compiler Package for RL78 Family (CC-RL) Changes in Specifications of Free Evaluation Edition PDF30 KB日本語	Tool News - Notification	Dec 16, 2022
[Upgrade to Version] e² studio Integrated Development Environment 2023-04 PDF182 KB日本語	Tool News - Release	Apr 16, 2023
[Upgrade to Revision] C Compiler Package for RL78 Family [CC-RL] V1.12.00 PDF36 KB日本語	Tool News - Release	Jan 16, 2023
[Upgrade to Revision] CS+ Integrated Development Environment V8.09.00 PDF124 KB日本語	Tool News - Release	Jan 16, 2023
[Upgrade to Version] e² studio Integrated Development Environment 2023-01 PDF129 KB日本語	Tool News - Release	Jan 16, 2023
[Upgrade to Version] e² studio Integrated Development Environment 2022-10 PDF154 KB日本語	Tool News - Release	Oct 16, 2022

Design & Development

Software & Tools

AP4, AppliletPeripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)Downloads: Code Generator User's Manual: RL78 API Reference	Code Generator	Renesas
Code Generator Plug-inAutomatic driver generation tool for internal peripheral I/O modules through GUI settings [Standard features for Renesas IDE "e² studio" and CS+] [Support MCU/MPU: RL78, V850, 78K, RX]Downloads: Code Generator User's Manual: RL78 API Reference Code Generator Common (CS+ for CA,CX) V1.16.00	Code Generator	Renesas
C Compiler Package for RL78 Family [CC-RL]C Compiler Package for RL78 Family [IDE: CS+, e² studio]	Compiler/Assembler	Renesas
C Compiler Package for the RL78 and 78K FamiliesC Compiler Package for the RL78 and 78K Families [IDE: CS+]Downloads: RL78,78K0R Compiler CA78K0R V1.72 RL78 Family CubeSuite+ Startup Guide Rev.1.00	Compiler/Assembler	Renesas
FFT LibraryFast Fourier Transform (FFT) Library	DSP / FFT	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]Downloads: [Flyer] E2Emulator[RTE0T00020KCE00000R]Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) Rev.1.00 Current Consumption Tuning Solution for RL78 family (E2 Emulator, e² studio) Rev.1.00	Emulator	Renesas
E20 emulator [R0E000200KCT00]On-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C]	Emulator	Renesas
IECUBE for RL78 FamilyFull-spec emulator for RL78 MCUs. High-performance debugging functions such as time measurement, coverage, and trace. In addition, a self-testing function detects faults in the IECUBE and performs maintenance.	Emulator	Renesas
FAT File System [M3S-TFAT-Tiny] for the RL78 FamilyFAT file system for RL78 Family	File System	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 FamilyEclipse-based Renesas integrated development environment (IDE).	IDE and Coding Tool	Renesas
RI78V4 V1 Real-time OS for RL78 Family and 78K0RμITRON4.0 Specification real-time OS for RL78 Family and 78K0R [Required IDE : CS+]	ITRON OS	Renesas
RI78V4 V2 Real-time OS for RL78 FamilyμITRON Specification real-time OS for RL78 Family [Required IDE : CS+] Downloads: [Trial Software] RI78V4 V2.00.00 Real-time OS for RL78 Family (supported by CS+)	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]Downloads: CS+ Partner OS Aware Debugging Plug-in V3.01.00 CubeSuite+ Partner OS Aware Debugging Plug-in V2.01.00	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
E20 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer or Flash Development Toolkit] [Support MCU/MPU and devices: RX, RL78, RH850, V850, 78K0R, 78K0, R8C, 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]	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: Flash Self-programming Library Type T01, European Release Rev.1.10 Flash Self Programming Library Type01 Package Ver.3.00 for the RL78 Family	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: Data Flash Access Library Type T02 (Tiny), European Release Rev.1.30 EEPROM Emulation Library Type T02 (Tiny), European Release Rev.1.10 Data Flash Access Library FDL-T01 RL78 Series, European Release Rev.1.10 EEPROM Emulation Library Type T01, European Release, RL78 Family Rev.1.10 Data Flash Access Library Type T04 (Pico), European Release Rev.1.20 Data Flash Library Type04 Package Ver.2.00 for the RL78 Family EEPROM Emulation Library Pack01 Package Ver.2.10 for RL78 Family EEPROM Emulation Library Pack02 Package Ver.2.00 for RL78 Family RL78 Family EEPROM Emulation Library Pack01 Japanese Release user's manual Rev.1.03	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: HS300x Sample application - Sample Code HS300x Sample application - Sample Code ZMOD4xxx Sample application - Sample Code RL78 Family Sensor Control Modules Software Integration System RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.12 RL78 Family ZMOD4410, ZMOD4450 and ZMOD4510 Sensor Control Module Software Integration System RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.12 RL78 Family ZMOD4410, ZMOD4450 and ZMOD4510 Sensor Control Module Software Integration System OB1203 Sample application - Sample Code RL78 Family OB1203 Sensor Control Module Software Integration System RL78 Family OB1203 Sensor Control Module Software Integration System FS3000 Sample application - Sample Code FS3000 Sample application - Sample Code FS1015 Sample application - Sample Code FS1015 Sample application - Sample Code HS400x Sample application - Sample Code RL78 Family FS1015 Sensor Control Module Software Integration System RL78 Family FS1015 Sensor Control Module Software Integration System RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02 Sensor Software Combination Manual RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02 ZMOD4xxx Sample application - Sample Code	Sensor	Renesas
I2C Serial EEPROM DriverDevice Drivers for I2C Bus Serial EEPROM R1EX24xxx Series, R1EV24xxx Series and HN58X24xxx Series	Serial Memory	Renesas
I2C Serial EEPROM DriverDevice Drivers for I2C Bus Serial EEPROM R1EX24xxx Series, R1EV24xxx Series and HN58X24xxx Series	Serial Memory	Renesas
SPI Serial EEPROM DriverDevice Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx SeriesDownloads: RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software Rev.1.06	Serial Memory	Renesas
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory DriverDevice Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change MemoryDownloads: RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 - Sample Code RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M25P Series Serial Flash memory Control Software Rev.1.06 RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M45PE Series Serial Flash memory Control Software Rev.1.06	Serial Memory	Renesas
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory DriverDevice Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change MemoryDownloads: RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 - Sample Code RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M25P Series Serial Flash memory Control Software Rev.1.06 RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M45PE Series Serial Flash memory Control Software Rev.1.06	Serial Memory	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 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]Downloads: Current Consumption Tuning Solution for RL78 family (E2 Emulator, e² studio) Rev.1.00 Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) Rev.1.00	Solution Toolkit	Renesas
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 FamilySound playback system for RL78 Family	Sound / Voice	Renesas

Software Downloads

Title	Type	Date
End Of Life Notice [SAF-B-22-0004] PDF1.32 MB日本語	End Of Life Notice	Jun 15, 2022
Motor Control Development Support Tool Renesas Motor Workbench 3.1 ZIP71.21 MB Related Files: Manual - Development Tools	Software & Tools - Other	May 30, 2023
Renesas Motor Workbench DLL for communication ZIP3.33 MB日本語 Related Files: Application Note	Software & Tools - Other	Jun 30, 2022
RL78/G14 Oscillation circuit characteristics PDF129 KB日本語	Software & Tools - Other	Sep 28, 2018
RL78/G14 Brushless DC Power Tool - Application Note ZIP1.90 MB	Software & Tools - Other	Apr 8, 2015
RL78/G14 Brushless DC Power Tool - Schematic and Software ZIP409 KB	Software & Tools - Other	Apr 8, 2015
Demonstration software installation Package ZIP35.95 MB	Software & Tools - Other	May 26, 2013
Promotion software installation Package ( RPBRL78G14 ) ZIP745.93 MB	Software & Tools - Other	Mar 6, 2013
Renesas Starter Kit for RL78/G14 Installer V.1.00 (e² studio Version) ZIP587.71 MB	Software & Tools - Other	Oct 12, 2012
Software for Floating License Management V1.00.00 EXE134.85 MB日本語	Upgrade - Compiler	Apr 25, 2016
Renesas Tool License Manager V1.25.00 EXE3.35 MB日本語	Upgrade - Compiler	Apr 20, 2016
RL78,78K0R Compiler CA78K0R V1.72 EXE18.81 MB日本語	Upgrade - Compiler	Mar 7, 2016
Upgrade tool (Firmware V2.03) for QB-RL78G14 ZIP2.02 MB日本語	Upgrade - Debugger	Oct 20, 2016
Code Generator Common (CS+ for CA,CX) V1.16.00 ZIP7.85 MB日本語	Upgrade - IDE	Oct 20, 2020
CS+ QE V9.04.00 ZIP4.02 MB日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CA,CX Device Information for RL78 V8.04.00 ZIP15.81 MB日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CA,CX Emulator Utilities V1.03.00 ZIP12.67 MB日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CC Device Information for RL78 V8.04.00 ZIP15.80 MB日本語	Upgrade - IDE	Jul 20, 2020
CS+ Partner OS Aware Debugging Plug-in V3.01.00 ZIP2.47 MB日本語	Upgrade - OS	Jun 22, 2015
[Trial Software] RI78V4 V2.00.00 Real-time OS for RL78 Family (supported by CS+) ZIP14.06 MB日本語	Upgrade - OS	Jun 5, 2015
CubeSuite+ Partner OS Aware Debugging Plug-in V2.01.00 ZIP2.54 MB日本語	Upgrade - OS	Jul 22, 2013
Firmware for PG-FP5 V2.17 ZIP289 KB日本語	Upgrade - Programmer	Apr 22, 2019
Programming GUI for PG-FP5 V2.17 ZIP56.45 MB日本語	Upgrade - Programmer	Apr 22, 2019
Data Flash Library Type04 Package Ver.2.00 for the RL78 Family ZIP1.64 MB日本語	Upgrade - Programmer	Jan 21, 2019
Flash Self Programming Library Type01 Package Ver.3.00 for the RL78 Family ZIP1.74 MB日本語	Upgrade - Programmer	Jan 21, 2019
EEPROM Emulation Library Pack01 Package Ver.2.10 for RL78 Family ZIP1.67 MB日本語	Upgrade - Programmer	Jan 22, 2018
EEPROM Emulation Library Pack02 Package Ver.2.00 for RL78 Family ZIP7.57 MB日本語	Upgrade - Programmer	Sep 21, 2017
Parameter File for RL78/G14 group: PR5-R5F104 V1.07 ZIP57 KB日本語	Upgrade - Programmer	Apr 6, 2015
Programming GUI for PG-FP5 V2.13 EXE58.78 MB日本語	Upgrade - Programmer	Mar 5, 2015
FPGA data for PG-FP5 V4 ZIP162 KB日本語	Upgrade - Programmer	Jul 15, 2011

Sample Code

Title	Type	Date
FS1015 Sample application - Sample Code [Software=FSP\|v3.8.0;RX Driver Package\|v1.35],[Toolchains=GNU ARM Embedded\|v10.3.1.20210824;CC-RX\|v3.02.00;GNURX\|8.3.0.202004;CC-RL\|v1.10.00;GNURL\|4.9.2.202103;] ZIP60.39 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM	Sample Code	Apr 26, 2023
FS3000 Sample application - Sample Code [Software=FSP\|v3.8.0;RX Driver Package\|v1.35],[Toolchains=GNU ARM Embedded\|v10.3.1.20210824;CC-RX\|v3.02.00;GNURX\|8.3.0.202004;CC-RL\|v1.10.00;GNURL\|4.9.2.202103;] ZIP59.64 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM	Sample Code	Apr 26, 2023
HS300x Sample application - Sample Code [Software=FSP\|v4.0.0;RX Driver Package\|v1.35],[Toolchains=GNU ARM Embedded\|v10.3.1.20210824;CC-RX\|v3.02.00;GNURX\|8.3.0.202004;CC-RL\|v1.10.00;GNURL\|4.9.2.202103;] ZIP57.86 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78	Sample Code	Apr 26, 2023
HS400x Sample application - Sample Code [Software=FSP\|v4.0.0;RX Driver Package\|v1.35],[Toolchains=GNU ARM Embedded\|v10.3.1.20210824;CC-RX\|v3.02.00;GNURX\|8.3.0.202004;CC-RL\|v1.10.00;GNURL\|4.9.2.202103;] ZIP52.61 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM	Sample Code	Apr 26, 2023
OB1203 Sample application - Sample Code [Software=FSP\|v4.0.0;RX Driver Package\|v1.35],[Toolchains=GNU ARM Embedded\|v10.3.1.20210824;CC-RX\|v3.02.00;GNURX\|8.3.0.202004;CC-RL\|v1.10.00;GNURL\|4.9.2.202103;] ZIP60.68 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, GNU ARM Embedded, ICCARM, GNURX, ICCRL78, GNURL78 IDE: e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78	Sample Code	Apr 26, 2023
RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.12 ZIP3.60 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library	Sample Code	Apr 26, 2023
RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02 ZIP3.60 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library	Sample Code	Apr 26, 2023
ZMOD4xxx Sample application - Sample Code [Software=FSP\|v4.0.0;RX Driver Package\|v1.35],[Toolchains=GNU ARM Embedded\|v10.3.1.20210824;CC-RX\|v3.02.00;GNURX\|8.3.0.202004;CC-RL\|v1.10.00;GNURL\|4.9.2.202103;] ZIP202.17 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM	Sample Code	Apr 26, 2023
RL78/G23, RL78/G14 LoRaWAN® Sensor Demo Rev.2.20 ZIP2.26 MB Related Files: Application Note Function: Other Communication Function Compiler: CC-RL IDE: CS+ for CC, e2 studio	Sample Code	Mar 31, 2023
RL78/G23, RL78/G14 LoRa®-based Wireless Software Package Rev.4.20 ZIP11.38 MB Related Files: Application Note Function: Other Communication Function Compiler: CC-RL IDE: CS+ for CC, e2 studio	Sample Code	Mar 31, 2023
RL78 Family FS1015 Sensor Control Module Software Integration System ZIP3.72 MB Related Files: Application Note	Sample Code	Mar 3, 2023
RL78 Family OB1203 Sensor Control Module Software Integration System ZIP3.77 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library Compiler: CC-RX, CC-RL, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78	Sample Code	Mar 3, 2023
RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System ZIP3.74 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library	Sample Code	Mar 3, 2023
RL78 Family ZMOD4410, ZMOD4450 and ZMOD4510 Sensor Control Module Software Integration System ZIP4.03 MB Related Files: Application Note Application: IoT Applications Function: Communication Interface, Application Example, Driver or Library	Sample Code	Mar 3, 2023
RL78 Flash Programmer (RL78 Protocol B) Rev.1.00 ZIP18.57 MB日本語 Related Files: Application Note Function: Programmer	Sample Code	Feb 16, 2023
RL78 Flash Programmer (RL78 Protocol C) Rev.1.00 ZIP26.69 MB日本語 Related Files: Application Note Function: Programmer	Sample Code	Feb 16, 2023
RL78 Flash Programmer (RL78 Protocol A) Rev.1.00 ZIP18.63 MB日本語 Related Files: Application Note Function: Programmer	Sample Code	Feb 16, 2023
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide Rev.2.01 - Sample Code [Toolchains=CC-RL\|V1.10.00;LLVM for Renesas RL78\|10.0.0.202207;IAR Compiler for RL78\|v.4.20.1.2260] ZIP2.12 MB Related Files: Application Note Application: Consumer Electronics, Industrial Function: Driver or Library Compiler: CC-RL, LLVM for Renesas RL78, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	Nov 9, 2022
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.01 - Sample Code [Toolchains=CC-RL\|V1.10.00;LLVM for Renesas RL78\|10.0.0.202207;IAR Compiler for RL78\|v.4.20.1.2260] ZIP1.19 MB Related Files: Application Note Application: Consumer Electronics, Industrial Function: Driver or Library Compiler: CC-RL, LLVM for Renesas RL78, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	Nov 9, 2022
RL78 Family FFT Library: Deployment Guide Rev.1.07 - Sample Code [Toolchains=CC-RL\|v1.11.00;IAR\|4.21.1.2409;LLVM\|V10.0.0.202207] ZIP3.84 MB Related Files: Application Note Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78	Sample Code	Sep 26, 2022
RL78 Family RL78 Digital Signal Controller Library - Filter Rev.2.03 - Sample Code [Toolchains=CC-RL\|v1.11.00;IAR\|4.21.1.2409;LLVM\|V10.0.0.202207] ZIP2.96 MB Related Files: Application Note Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78	Sample Code	Sep 26, 2022
RL78 Family M3S-S2-Tiny: Introduction Guide Rev.2.01 - Sample Code [Toolchains=CC-RL\|v1.10.00;IAR\|4.20.1.2260;LLVM\|V10.0.0.202207] ZIP1.93 MB Related Files: Application Note Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78	Sample Code	Sep 16, 2022
RL78/G14 AD Converter which Uses Timer RJ as Activation Source (SNOOZE mode) Rev.2.10 ZIP1.57 MB日本語 Related Files: Application Note Application: IoT Applications, Industrial, Consumer Electronics Function: Application Example, Other peripherals Compiler: CA78K0R, GNURL78 IDE: CS+, e2 studio	Sample Code	Sep 12, 2022
RL78/G14 Operable Long Timer in STOP Mode (ELC, RTC and Timer RJ are used) Rev.1.10 ZIP1.98 MB日本語 Related Files: Application Note IDE: CS+	Sample Code	Sep 12, 2022
RL78/G14 Sine Waveform Output by Using D/A Converter Rev.2.10 ZIP1.71 MB日本語 Related Files: Application Note Application: IoT Applications, Industrial, Consumer Electronics Function: Application Example, Other peripherals Compiler: CA78K0R, GNURL78 IDE: CS+, e2 studio	Sample Code	Sep 12, 2022
RL78/G14 Using the DTC Chain Transfer to Perform 3-Wire Serial I/O (Master Transmission/Reception) by Serial Array Unit in HALT Mode Rev.1.10 ZIP2.46 MB日本語 Related Files: Application Note Application: IoT Applications, Industrial, Consumer Electronics Function: Application Example, Other peripherals Compiler: CA78K0R, GNURL78 IDE: CS+, e2 studio	Sample Code	Sep 12, 2022
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 - Sample Code [Toolchains=CC-RL\|v1.10.00;ICCRL78\|4.21.1.2409;LLVM for Renesas RL78\|10.0.0.202203] ZIP2.00 MB Related Files: Application Note Application: Industrial, Consumer Electronics Function: Driver or Library Compiler: CC-RL, LLVM, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78	Sample Code	Aug 4, 2022
RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.01 - Sample Code [Toolchains=CC-RL\|v1.09.00;ICCRL78\|4.20.1.2260;LLVM for Renesas RL78\|10.0.0.202203] ZIP6.83 MB Related Files: Application Note Application: Industrial Function: Security, Driver or Library Compiler: CC-RL, LLVM, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78	Sample Code	Jun 30, 2022
RL78 Family RL78 Hardware CRC Functions ZIP2.43 MB Related Files: Application Note Application: IoT Applications, Industrial, Consumer Electronics Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78	Sample Code	Jun 24, 2022
RL78 Family RL78 Internal Temperature Sensor Calibration (Using IAR Toolchain) ZIP637 KB Related Files: Application Note Application: IoT Applications, Industrial, Consumer Electronics Compiler: ICCRL78 IDE: IAR EWRL78	Sample Code	Jun 24, 2022
RL78 Family Real-Time-Clock Watch Error Correction function Rev.1.10 ZIP868 KB Related Files: Application Note Application: Consumer Electronics, Industrial, IoT Applications Function: Application Example, Other peripherals Compiler: ICCRL78 IDE: IAR EWRL78	Sample Code	Jun 24, 2022
RL78/G14 Using the DTC Chain Transfer to Perform 3-Wire Serial I/O (Master Transmission/Reception) by Serial Array Unit in HALT Mode CC-RL Rev.1.10 ZIP2.37 MB日本語 Related Files: Application Note Application: Consumer Electronics, Industrial, IoT Applications Function: Application Example, Other peripherals Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	Jun 24, 2022
RL78/G14 AD Converter which Uses Timer RJ as Activation Source (SNOOZE mode) CC-RL Rev.1.10 ZIP1.78 MB日本語 Related Files: Application Note Application: Consumer Electronics, Industrial, IoT Applications Function: Application Example, Other peripherals Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	May 12, 2022
RL78/G14 Operable Long Timer in STOP Mode (ELC, RTC and Timer RJ are used) CC-RL Rev.1.10 ZIP1.88 MB日本語 Related Files: Application Note Application: Consumer Electronics, Industrial, IoT Applications Function: Application Example, Other peripherals Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	May 11, 2022
RL78/G14 Sine Waveform Output by Using D/A Converter CC-RL Rev.1.10 ZIP1.84 MB日本語 Related Files: Application Note Application: Consumer Electronics, Industrial, IoT Applications Function: Application Example, Other peripherals Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	May 11, 2022
RL78/G14 Analog Input/Output (Arduino API) Rev.1.00 - Sample Code ZIP4.04 MB Related Files: Application Note Application: Consumer Electronics Function: I/O or Pin Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	Mar 14, 2022
I2C Bus Control Using Simplified IIC (Arduino API) Rev.1.00 - Sample Code ZIP4.33 MB Related Files: Application Note Application: Consumer Electronics Function: Communication Interface Compiler: CC-RL, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78	Sample Code	Nov 1, 2021
RL78/G14 Group Visualization of Sensor Information on Amazon Web Services using RL78/G14 Fast Prototyping Board and FreeRTOS Application Note Rev.1.02 - Sample Code ZIP23.39 MB Related Files: Application Note Application: Consumer Electronics, Industrial Function: Analog, OS Compiler: CC-RL IDE: e2 studio	Sample Code	Jul 30, 2021
RL78/G14 7-Segment LED Lighting Control (Arduino API) Rev.1.00 ZIP2.92 MB日本語 Related Files: 7-Segment LED Lighting Control (Arduino API) Rev.1.00 Application: Consumer Electronics, Industrial, IoT Applications Function: Application Example, Other peripherals Compiler: CC-RL, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78	Sample Code	Jul 16, 2021
RL78/G14 Controlling an I2C-bus (Arduino API) Rev.1.00 - Sample Code ZIP4.05 MB Related Files: Application Note Application: Consumer Electronics Function: I/O or Pin Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, e2 studio, IAR EWRL78	Sample Code	Jun 16, 2021
RL78/G14 Modbus ASCII/RTU Rev.1.02 - Sample Code ZIP3.09 MB Related Files: RL78/G14 Modbus ASCII/RTU (R01AN5380EJ0102) Rev.1.02 Application: Industrial Function: Communication Interface Compiler: CC-RL IDE: CS+ for CC, e2 studio	Sample Code	Apr 5, 2021
RL78/G14 3-Axis MEMS Accelerometer (Pmod ACL2) Device Sample Rev.1.00 - Sample Code ZIP1.83 MB Related Files: Application Note Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Sep 30, 2020
RL78/G14 Color Sensor (Pmod COLOR) Device Sample Rev.1.00 - Sample Code ZIP1.53 MB Related Files: Application Note Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Sep 30, 2020
RL78/G14 Digital Gas Sensor (Pmod AQS) Device Sample Rev.1.00 - Sample Code ZIP1.79 MB Related Files: Application Note Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Sep 30, 2020
RL78/G14 Light Sensors (Pmod ALS) Device Sample Rev.1.00 - Sample Code ZIP1.78 MB Related Files: Application Note Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Sep 30, 2020
RL78/G14 Relative Humidity Sensor (Pmod HYGRO) Device Sample Rev.1.00 - Sample Code ZIP1.92 MB Related Files: RL78/G14 Relative Humidity Sensor (Pmod HYGRO) Device Sample Rev.1.01 Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Sep 30, 2020
RL78/G14 Ultrasonic Range Finder (Pmod MAXSONAR) Device Sample Rev.1.00 - Sample Code ZIP1.84 MB Related Files: Application Note Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Sep 30, 2020
RL78/G14 Group Connecting to Amazon Web Services Using FreeRTOS with RL78/G14 Fast Prototyping Board - Code Rev.1.00 - Sample Code ZIP19.66 MB Related Files: RL78/G14 Group Connecting to Amazon Web Services Using FreeRTOS with RL78/G14 Fast Prototyping Board Rev.1.00 Compiler: CC-RL IDE: e2 studio	Sample Code	Sep 8, 2020
RL78/G14 Indoor Sensors Device Sample Rev.1.00 - Sample Code ZIP15.75 MB Related Files: Application Note Function: Application Example Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Jul 18, 2020
Onboard LED Flashing Control (Arduino API) for RL78/G14 Fast Prototyping Board Rev.1.00 - Sample Code ZIP997 KB日本語 Related Files: Application Note Compiler: CC-RL, ICCRL78 IDE: CS+, e2 studio, IAR EWRL78	Sample Code	Jun 30, 2020
RL78/G14 Using the DTC to Perform Continuous Clock Synchronous Serial Communication CC-RL - Sample Code (r01an2867xx0101) ZIP2.11 MB Related Files: RL78/G14 Using the DTC to Perform Continuous Clock Synchronous Serial Communication CC-RL Rev.1.01 Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Feb 3, 2020
Bluetooth® Low Energy Protocol Stack BLE & LoRaWAN® Application Rev.1.00 - Sample Code ZIP2.97 MB Related Files: Application Note Compiler: CC-RL IDE: CS+, e2 studio	Sample Code	Dec 25, 2019
RL78/G11 Indoor air quality alarm GCC Rev.1.00 - Sample Code ZIP1.48 MB Related Files: Application Note Compiler: GNURL78 IDE: e2 studio	Sample Code	Oct 10, 2019
IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes - Sample Code (r01an4823ej0110) ZIP2.37 MB日本語 Related Files: IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes (R01AN4823EJ0110) Rev.1.10 Compiler: CA78K0R IDE: CS+	Sample Code	Oct 9, 2019
IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU extended Application Notes - Sample Code (r01an4819ej0110) ZIP14.12 MB日本語 Related Files: IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU extended Application Notes (R01AN4819EJ0110) Rev.1.10 Compiler: CC-RL IDE: CS+	Sample Code	Oct 9, 2019
RL78/G14 Measuring Distance to an Object with Ultrasonic Sensor CC-RL Rev.1.00 - Sample Code ZIP1.66 MB Related Files: Application Note Compiler: CC-RL IDE: CS+ for CC	Sample Code	Feb 21, 2019
RL78/G14 Haptic Feedback Control by a Piezoelectric Actuator CC-RL Rev.1.00 - Sample Code ZIP2.39 MB Related Files: Application Note Compiler: CC-RL IDE: CS+ for CC, e2 studio	Sample Code	Dec 17, 2018
IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU Application Notes (r01an4822ej0210) - Sample Code ZIP3.52 MB日本語 Related Files: Application Note Compiler: CC-RL IDE: CS+	Sample Code	Feb 8, 2018
Replacement Guide for R8C Family to RL78 Family (CcnvNC30) Rev.1.00 - Sample Code ZIP1.42 MB Related Files: Application Note Compiler: CC-RL IDE: CS+ for CC, e2 studio	Sample Code	Dec 22, 2016
Replacement Guide from 78K0 Family to RL78 Family (CcnvCA78K0) Rev.1.00 - Sample Code

Microcontrollers & Microprocessors

Analog Products

Automotive Products

Clocks & Timing

Interface

Memory & Logic

Power & Power Management

Programmable Mixed-signal, ASIC & IP Products

RF Products

Sensor Products

Space & Harsh Environment

Wireless Connectivity

Applications

Design Resources

Sales & Support

About

Language

Region

Account

Low Power, High Function, General Purpose Microcontrollers for Motor Control, Industrial and Metering Applications

Microcontrollers & Microprocessors

Overview

Documentation

Design & Development

Software & Tools

Software Downloads

Sample Code

Language

Region

RL78/G14

Low Power, High Function, General Purpose Microcontrollers for Motor Control, Industrial and Metering Applications

featured_play_listOverview

Description

Features

Applications

Documentation

developer_boardDesign & Development

Software & Tools

Software & Tools

Software Downloads

Sample Code

Sample Code

Overview

Design & Development