RL78/G1G

Renesas MCU Guide

Download the mobile app

Overview

RL78/G1G microcontrollers have a three-phase complementary PWM timer for brushless DC motor control, a comparator for stopping motor rotation when overcurrent is detected and its 8-bit D/A converter for reference voltage, and a PGA (Programmable Gain Amplifier) for controlling amplification factor by software. The number of components can be reduced. The comparator is over eight times faster than that of previous products, and high-speed overcurrent detection can be performed. Built-in safety features (functions that detect illegal hardware operation) make it possible to satisfy the European home appliance safety standard (IEC 60730). The 0.8-mm pitch QFP lineup also helps reduce solder mounting expenses.

CPU: RL78 core, Max. 24MHz
Voltage: 2.7V to 5.5V
Package: 32 to 44-pin LQFP, 30-pin LSSOP
Memory: SRAM Max. 1.5KB, Program Flash Max. 16KB
Timer: 16-bit Timer (ch) x 7, 8-bit Timer (ch) x 4, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch
PWM: PWM Output x 9, 3-phase PWM Output Function
Analog function: 10-bit A/D Converter (ch) x 8
On-chip Oscillator Freq. (MHz): High-Speed: 48, 24, 16, 12, 8, 6, 4, 3, 2, 1MHz
Low-speed: 15kHz
Others: Power-On Reset, Low Voltage Detection

Applications

Office
Home
Motor Control

Documentation

Document title Title		Document type Type	Date Date
	RL78/G1G Data Sheet Rev.1.31 PDF 658 KB	Datasheet	Mar 20, 2023
	RL78/G1G User's Manual: Hardware Rev.1.31 PDF 6.81 MB 日本語 Related Files: RL78 FAMILY HARDWARE MANUAL GUIDE -ELECTRICAL CHARACTERISTICS EDITION	Manual - Hardware	Mar 20, 2023
	HS300x Sample application - Sample Code PDF 3.64 MB 日本語 Related Files: Sample Code	Application Note	Sep 7, 2023
	RL78 Family Sensor Control Modules Software Integration System Rev.1.50 PDF 1.61 MB	Application Note	Jul 4, 2023
	RL78 Family ZMOD4410, ZMOD4450 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.22 PDF 127 KB Related Files: Sample Code	Application Note	Jul 4, 2023
	RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.12 PDF 126 KB Related Files: Sample Code	Application Note	Apr 26, 2023
	RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02 PDF 129 KB Related Files: Sample Code	Application Note	Apr 26, 2023
	RL78 Family FS1015 Sensor Control Module Software Integration System PDF 182 KB Related Files: Sample Code	Application Note	Mar 3, 2023
	RL78 Family OB1203 Sensor Control Module Software Integration System PDF 188 KB Related Files: Sample Code	Application Note	Mar 3, 2023
	RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System PDF 190 KB Related Files: Sample Code	Application Note	Mar 3, 2023
	RL78 Flash Programmer (RL78 Protocol B) Rev.1.00 PDF 797 KB 日本語 Related Files: Sample Code	Application Note	Feb 16, 2023
	RL78 Flash Programmer (RL78 Protocol C) Rev.1.00 PDF 823 KB 日本語 Related Files: Sample Code	Application Note	Feb 16, 2023
	RL78 Flash Programmer (RL78 Protocol A) Rev.1.00 PDF 820 KB 日本語 Related Files: Sample Code	Application Note	Feb 15, 2023
	RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04 PDF 890 KB 日本語 Related Files: Sample Code	Application Note	Aug 4, 2022
	RL78/G12 Remotely Controllable Button Pusher Rev.1.10 PDF 432 KB 日本語 Related Files: Sample Code	Application Note	Jun 23, 2022
	RL78 Software Porting Guide RL78/G13 sample code porting (CC-RL) (CS+, e2 studio) Rev.1.00 PDF 5.64 MB 日本語	Application Note	Apr 3, 2022
	RL78/G14 Modbus ASCII/RTU (R01AN5380EJ0102) Rev.1.02 PDF 1.76 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 PDF 304 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 PDF 419 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 PDF 264 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: CPU architecture Rev.1.00 PDF 290 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 PDF 383 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Exception Handling Rev.1.00 PDF 378 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 PDF 216 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: IIC2 Rev.1.00 PDF 261 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 PDF 224 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 PDF 501 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 PDF 283 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 PDF 380 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: SCI3 Rev.1.00 PDF 439 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer V Rev.1.00 PDF 481 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Watchdog Timer Rev.1.00 PDF 248 KB 日本語	Application Note	Dec 21, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer B1 Rev.1.00 PDF 323 KB 日本語	Application Note	Dec 18, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RC Rev.1.00 PDF 413 KB 日本語	Application Note	Dec 18, 2020
	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RD Rev.1.00 PDF 551 KB 日本語	Application Note	Dec 7, 2020
	7-Segment LED Lighting Control (Arduino API) Rev.1.00 PDF 951 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 PDF 1.65 MB 日本語	Application Note	Jun 30, 2020
	IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes (R01AN4823EJ0110) Rev.1.10 PDF 2.36 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 PDF 2.09 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 PDF 1.81 MB	Application Note	May 15, 2019
	Random Number Generator Rev.1.02 PDF 560 KB	Application Note	Nov 28, 2018
	RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RA to Timer RJ Rev.1.01 PDF 1.09 MB 日本語 Related Files: Sample Code RL78/G14、R8C/36M グループ R8C からRL78 への移行ガイド：タイマRA→タイマRJ Rev.1.00 - Sample Code	Application Note	Oct 22, 2018
	RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RD Rev.1.00 PDF 333 KB 日本語	Application Note	Aug 3, 2018
	IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU Application Notes (R01AN4822EJ0210) PDF 3.59 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 PDF 1.64 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 PDF 2.07 MB 日本語	Application Note	Jul 16, 2017
	Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) Rev.1.00 PDF 1.91 MB 日本語	Application Note	Jul 16, 2017
	RL78/G1G A/D Converter (Software Trigger and Sequential Conversion Modes) CC-RL Rev.1.00 PDF 452 KB 日本語 Related Files: Sample Code	Application Note	Jun 30, 2017
	RL78/G1G Timer Array Unit (Interval Timer) CC-RL Rev.1.00 PDF 461 KB 日本語 Related Files: Sample Code	Application Note	Jun 30, 2017
	IAR Embedded Workbench for RL78 Programming Techniques Rev.1.00 PDF 701 KB	Application Note	Apr 14, 2017
	RL78 Family C compiler CC-RL Programming Techniques Rev.1.10 PDF 1.21 MB 日本語	Application Note	Apr 10, 2017
	Replacement Guide for R8C Family to RL78 Family (CcnvNC30) Rev.1.00 PDF 987 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 PDF 1.47 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 PDF 1.04 MB 日本語	Application Note	Jul 27, 2016
	RL78/G1G Serial Array Unit (UART Communication) CC-RL Rev.1.00 PDF 357 KB 日本語 Related Files: Sample Code	Application Note	May 31, 2016
	RL78 Software Migration Guide Migrating from CA78K0R to CC-RL (CS+) Rev.1.00 PDF 3.19 MB 日本語 , 简体中文	Application Note	Feb 26, 2016
	Application execution in RAM (RL78) Rev.1.00 PDF 792 KB	Application Note	Apr 2, 2014
	RL78 Family VDE Certified IEC60730/60335 Self Test Library (European) v201 PDF 1.42 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 PDF 1.04 MB 日本語	Application Note	Aug 24, 2012
	RL78 Minimizing Power Consumption when Sensing Switch Inputs Rev.1.00 PDF 104 KB	Application Note	Jan 12, 2012
	RL78 Family Notes and Countermeasures Against Noise Rev.1.00 PDF 230 KB 日本語 , 简体中文	Application Note	Oct 4, 2011
	RL78 Bootloader - One Image (R11AN0470EU0100) Rev.1.00 PDF 690 KB Related Files: RL78 Bootloader - One Image (D6004601) Rev.1.00 - Sample Code	Application Note	Aug 31, 2010
	Motor Solutions Brochure PDF 11.35 MB 日本語 , 简体中文	Brochure	Jun 30, 2023
	RL78 Family Microcontrollers Brochure PDF 11.44 MB 日本語	Brochure	Mar 24, 2023
	RL78 Family Selection Guide PDF 8.04 MB 日本語	Brochure	Mar 24, 2023
	Building Automation Brochure PDF 19.79 MB 日本語	Brochure	Dec 20, 2022
	RL78 Microcontrollers PDF 5.80 MB	Brochure	Jun 15, 2017
	Powered Up and Ready to Go Renesas/Intersil Joint Brochure PDF 5.27 MB	Brochure	May 24, 2017
	RL78The True Low Power Microcontroller Platform PDF 1.10 MB	Brochure	Mar 15, 2017
	Renesas General-Purpose Microcontrollers/Microprocessors Lineup Catalog PDF 6.12 MB 日本語	Brochure	Oct 30, 2015
	Renesas RL78 Family MCU PDF 4.62 MB	Brochure	Apr 30, 2014
	[Flyer] E2Emulator[RTE0T00020KCE00000R] PDF 303 KB 日本語 , 简体中文	Flyer	Mar 24, 2022
	Renesas Software and Tools Flash Memory Programmer PG-FP6 PDF 417 KB 日本語 , 简体中文	Flyer	Mar 16, 2020
	RL78 - The Ultimate Low Power Microcontroller Platform PDF 3.57 MB	Flyer	Feb 1, 2012
	Semiconductor Reliability Handbook PDF 14.70 MB 日本語	General Reliability Literature	Jan 30, 2017
	RL78 Family Product Part Number Guide PDF 188 KB	Guide	Jul 12, 2023
	RL78 Software Migration Guide CS+ to e2 studio Migration (CC-RL) PDF 3.23 MB 日本語	Guide	Feb 29, 2016
	Code Generator User's Manual: RL78 API Reference PDF 6.30 MB 日本語	Manual - Development Tools	Oct 15, 2021
	R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) PDF 178 KB 日本語	Manual - Development Tools	Jan 17, 2011
	RL78 FAMILY HARDWARE MANUAL GUIDE -ELECTRICAL CHARACTERISTICS EDITION PDF 13.59 MB 日本語 Related Files: RL78/G10 User's Manual: Hardware Rev.3.20 RL78/G11 User's Manual: Hardware Rev.2.50 RL78/G12 User's Manual: Hardware Rev.2.31 RL78/G13 User's Manual: Hardware Rev.3.60 RL78/G13A User's Manual Hardware Rev.1.10 RL78/G14 User's Manual: Hardware Rev.3.50 RL78/G15　User's Manual: Hardware RL78/G16 User's Manual: Hardware RL78/G1A User's Manual: Hardware Rev.2.20 RL78/G1C User's Manual: Hardware Rev.1.30 RL78/G1D User's Manual: Hardware Rev.1.30 RL78/G1F User's Manual: Hardware Rev.1.20 RL78/G1G User's Manual: Hardware Rev.1.31 RL78/G1H User's Manual: Hardware Rev.1.30 RL78/G1M, G1N User's Manual Hardware Rev.1.00 RL78/G1P User's Manual Hardware Rev.1.00 RL78/G22 User's Manual: Hardware RL78/G23 User's Manual: Hardware Rev.1.21 RL78/H1D User's Manual: Hardware Rev.1.10 RL78/I1A User's Manual: Hardware Rev.3.30 RL78/I1B User's Manual: Hardware Rev.2.20 RL78/I1C User's Manual: Hardware Rev.2.20 RL78/I1D User's Manual: Hardware Rev.2.40 RL78/I1E User's Manual: Hardware Rev.1.20 RL78/L12 User's Manual: Hardware RL78/L13 User's Manual: Hardware Rev.2.30 RL78/L1A User's Manual: Hardware Rev.1.20 RL78/L1C User's Manual: Hardware Rev.2.30 View more	Manual - Hardware	Jul 20, 2023
	RL78 Family User's Manual: Software Rev.2.30 PDF 1.30 MB 日本語	Manual - Hardware	Apr 21, 2022
	RL78/G11 Promotion Board User's Manual Rev.1.00 PDF 1.84 MB	Manual - Hardware	Jun 5, 2017
	RL78 Family DALI-2 Control Gear Library User's Manual: Basic (102) PDF 1.14 MB 日本語	Manual - Software	Oct 31, 2022
	RL78 Family DALI-2 Control Gear Library User's Manual: Colour control (209Tc) PDF 878 KB 日本語	Manual - Software	Oct 31, 2022
	RL78 Family DALI-2 Control Gear Library User's Manual: LED (207) PDF 1.21 MB 日本語	Manual - Software	Oct 31, 2022
	RL78 Family DALI-2 Input Device Library User's Manual: Basic (103) PDF 1.35 MB 日本語	Manual - Software	Oct 31, 2022
	Notices of supplier addition to mold compound list PDF 994 KB 日本語	Other	Apr 26, 2023
	IAR Embedded Workbench® for RL78 V2.xx/V3.xx/V4.xx/V5.xx Operating Precautions Rev.1.39 PDF 850 KB	Other	Mar 28, 2023
	Semiconductor Package Mount Manual PDF 10.28 MB 日本語 , 简体中文	Other	Dec 27, 2018
	RL78/G1G GROUP SOLDERING CONDITIONS TABLE PDF 746 KB	Other	Apr 16, 2018
	RL78/G1G:VOH-IOH (Drive Current) PDF 101 KB	Other	Aug 27, 2014
	RL78/G1G:VOL-IOL (Drive Current) PDF 68 KB	Other	Aug 27, 2014
	RL78/G1G:Supply current characteristics (IDD-VDD) PDF 248 KB	Other	Jun 5, 2014
	LGA Mounting Manual PDF 1.02 MB 日本語	Other	Mar 19, 2014
	RL78/G10, G11, G12, G13, G14, G1C, G1D, G1F, G1G, G1H, L12, L13, I1A, I1B, I1C, I1E, H1D: A/D converter characteristics (overall error) PDF 7.61 MB	Other	Mar 31, 2008
	Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) PDF 4.86 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 ) PDF 3.74 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 ) PDF 1.46 MB 日本語	Product Change Notice	Jul 1, 2016
	RL78/G11 Promotion Board - Quick Start Guide PDF 816 KB	Quick Start Guide	Jun 5, 2017
	Code Generator for RL78 CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.21.00, e2 studio Code Generator Plug-in V2.18.0, AP4 for RL78 V1.20.00, Applilet3 for RL78 V1.20.00 Release Note PDF 1.06 MB 日本語	Release Note	Oct 15, 2021
	RL78/G11 Promotion Board - Schematics PDF 62 KB	Schematic	Jun 5, 2017
	Restriction regarding Watchdog timer interrupt PDF 154 KB 日本語	Technical Update	Apr 3, 2018
	Restriction regarding Watchdog timer (TN-RLx-A069A/E) PDF 186 KB 日本語	Technical Update	Nov 21, 2016
	Correction for Incorrect Description Notice RL78/G1G Descriptions in the Hardware User's Manual Rev. 1.20 Changed PDF 1.00 MB 日本語	Technical Update	Jun 29, 2016
	Correction for Incorrect Description Notice RL78/G1G Descriptions in the Hardware User's Manual Rev. 1.10 Changed PDF 174 KB 日本語	Technical Update	Jan 5, 2015
	RL78/G1G Limitation PDF 217 KB 日本語	Technical Update	Oct 14, 2014
	Inner box change according to dampproof bag change and dampproof bag change PDF 3.10 MB 日本語	Technical Update	Aug 20, 2013
Add 154 hidden items 107 items

Design & Development

Software & Tools

Software title	Software type	Company

Sound Playback/Compression System [M3S-S2-Tiny] for RL78 Family Sound playback system for RL78 Family	Sound / Voice	Renesas
AP4, Applilet Peripheral 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 for RL78 CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.21.00, e2 studio Code Generator Plug-in V2.18.0, AP4 for RL78 V1.20.00, Applilet3 for RL78 V1.20.00 Release Note	Code Generator	Renesas
Code Generator Plug-in Automatic 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 for RL78 CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.21.00, e2 studio Code Generator Plug-in V2.18.0, AP4 for RL78 V1.20.00, Applilet3 for RL78 V1.20.00 Release Note	Code Generator	Renesas
C Compiler Package for RL78 Family [CC-RL] C Compiler Package for RL78 Family [IDE: CS+, e² studio]	Compiler/Assembler	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 R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator)	Emulator	Renesas
E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] Downloads R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator)	Emulator	Renesas
PG-FP6 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]	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
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 products Downloads Flash Self Programming Library Type01 Package Ver.3.00 for the RL78 Family	Self Programming Library (Flash Library)	Renesas
Simulator for e² studio of RL78 Family Simulator 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 Measurement 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] 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
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
Sensor Software Modules for Renesas MCU Platforms Middleware (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 RL78 Family Sensor Control Modules Software Integration System Rev.1.50 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 Rev.1.22 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 Rev.1.22 - Sample Code RL78 Family OB1203 Sensor Control Module Software Integration System RL78 Family OB1203 Sensor Control Module Software Integration System 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 RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02	Sensor	Renesas
e² studio - information for RL78 Family Eclipse-based Renesas integrated development environment (IDE).	IDE and Coding Tool	Renesas
Crypto Library Robust encode library to ensure security for all types of system developments	Security / Crypto	Renesas
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory Downloads 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 Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04	Serial Memory	Renesas
Add 7 hidden items 16 items

Software Downloads

Software title Title	Software type Type	Date Date
RL78/G1G Oscillation circuit characteristics PDF 69 KB 日本語	Software & Tools - Other	Sep 28, 2018
Software for Floating License Management V1.00.00 EXE 134.85 MB 日本語	Upgrade - Compiler	Apr 25, 2016
Renesas Tool License Manager V1.25.00 EXE 3.35 MB 日本語	Upgrade - Compiler	Apr 20, 2016
RL78,78K0R Compiler CA78K0R V1.72 EXE 18.81 MB 日本語	Upgrade - Compiler	Mar 7, 2016
Code Generator Common (CS+ for CA,CX) V1.16.00 ZIP 7.85 MB 日本語	Upgrade - IDE	Oct 20, 2020
CS+ QE V9.04.00 ZIP 4.02 MB 日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CA,CX Device Information for RL78 V8.04.00 ZIP 15.81 MB 日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CA,CX Emulator Utilities V1.03.00 ZIP 12.67 MB 日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CC Device Information for RL78 V8.04.00 ZIP 15.80 MB 日本語	Upgrade - IDE	Jul 20, 2020
CS+ Partner OS Aware Debugging Plug-in V3.01.00 ZIP 2.47 MB 日本語	Upgrade - OS	Jun 22, 2015
[Trial Software] RI78V4 V2.00.00 Real-time OS for RL78 Family (supported by CS+) ZIP 14.06 MB 日本語	Upgrade - OS	Jun 5, 2015
CubeSuite+ Partner OS Aware Debugging Plug-in V2.01.00 ZIP 2.54 MB 日本語	Upgrade - OS	Jul 22, 2013
Firmware for PG-FP5 V2.17 ZIP 289 KB 日本語	Upgrade - Programmer	Apr 22, 2019
Programming GUI for PG-FP5 V2.17 ZIP 56.45 MB 日本語	Upgrade - Programmer	Apr 22, 2019
Data Flash Library Type04 Package Ver.2.00 for the RL78 Family ZIP 1.64 MB 日本語	Upgrade - Programmer	Jan 21, 2019
Flash Self Programming Library Type01 Package Ver.3.00 for the RL78 Family ZIP 1.74 MB 日本語	Upgrade - Programmer	Jan 21, 2019
Programming GUI for PG-FP5 V2.13 EXE 58.78 MB 日本語	Upgrade - Programmer	Mar 5, 2015
Parameter File for RL78/G1G group: PR5-R5F11E V1.00 ZIP 7 KB 日本語	Upgrade - Programmer	Sep 5, 2014
FPGA data for PG-FP5 V4 ZIP 162 KB 日本語	Upgrade - Programmer	Jul 15, 2011
Add 4 hidden items 19 items

Sample Code

Filters
Title Title	Type	Date Date Date
	HS300x Sample application - Sample Code [Software=FSP\|v4.5.0;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;] ZIP 58.03 MB Application: IoT Applications Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURL78, GNURX, ICCARM, ICCRL78, ICCRX Function: Application Example, Communication Interface IDE: e2 studio, IAR EWARM, IAR EWRL78, IAR EWRX Related Files: Application Note	Sample Code	Sep 7, 2023
	RL78 Family ZMOD4410, ZMOD4450 and ZMOD4510 Sensor Control Module Software Integration System Rev.1.22 - Sample Code ZIP 3.06 MB Application: IoT Applications Function: Application Example, Communication Interface, Driver or Library Related Files: Application Note	Sample Code	Jul 4, 2023
	RL78 Family FS2012 Sensor Control Module Software Integration System Rev.1.12 ZIP 3.60 MB Application: IoT Applications Function: Application Example, Communication Interface, Driver or Library Related Files: Application Note	Sample Code	Apr 26, 2023
	RL78 Family HS400X Sensor Control Module Software Integration System Rev.1.02 ZIP 3.60 MB Application: IoT Applications Function: Application Example, Communication Interface, Driver or Library Related Files: Application Note	Sample Code	Apr 26, 2023
	RL78 Family FS1015 Sensor Control Module Software Integration System ZIP 3.72 MB Related Files: Application Note	Sample Code	Mar 3, 2023
	RL78 Family OB1203 Sensor Control Module Software Integration System ZIP 3.77 MB Application: IoT Applications Compiler: CC-RL, CC-RX, ICCRL78 Function: Application Example, Communication Interface, Driver or Library IDE: CS+, e2 studio, IAR EWRL78 Related Files: Application Note	Sample Code	Mar 3, 2023
	RL78 Family Sensor I2C Communication Middleware Control Module Software Integration System ZIP 3.74 MB Application: IoT Applications Function: Application Example, Communication Interface, Driver or Library Related Files: Application Note	Sample Code	Mar 3, 2023
	RL78 Flash Programmer (RL78 Protocol B) Rev.1.00 ZIP 18.57 MB 日本語 Function: Programmer Related Files: Application Note	Sample Code	Feb 16, 2023
	RL78 Flash Programmer (RL78 Protocol C) Rev.1.00 ZIP 26.69 MB 日本語 Function: Programmer Related Files: Application Note	Sample Code	Feb 16, 2023
	RL78 Flash Programmer (RL78 Protocol A) Rev.1.00 ZIP 18.63 MB 日本語 Function: Programmer Related Files: Application Note	Sample Code	Feb 15, 2023
	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] ZIP 2.00 MB Application: Consumer Electronics, Industrial Compiler: CC-RL, ICCRL78, LLVM Function: Driver or Library IDE: CS+, e2 studio, IAR EWRL78 Related Files: Application Note	Sample Code	Aug 4, 2022
	RL78 Family RL78 Hardware CRC Functions ZIP 2.43 MB Application: Consumer Electronics, Industrial, IoT Applications Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78 Related Files: Application Note	Sample Code	Jun 24, 2022
	RL78 Family RL78 Internal Temperature Sensor Calibration (Using IAR Toolchain) ZIP 637 KB Application: Consumer Electronics, Industrial, IoT Applications Compiler: ICCRL78 IDE: IAR EWRL78 Related Files: Application Note	Sample Code	Jun 24, 2022
	RL78/G14 7-Segment LED Lighting Control (Arduino API) Rev.1.00 ZIP 2.92 MB 日本語 Application: Consumer Electronics, Industrial, IoT Applications Compiler: CC-RL, ICCRL78 Function: Application Example, Other peripherals IDE: CS+, e2 studio, IAR EWRL78 Related Files: 7-Segment LED Lighting Control (Arduino API) Rev.1.00	Sample Code	Jul 16, 2021
	RL78/G14 Modbus ASCII/RTU Rev.1.02 - Sample Code ZIP 3.09 MB Application: Industrial Compiler: CC-RL Function: Communication Interface IDE: CS+ for CC, e2 studio Related Files: RL78/G14 Modbus ASCII/RTU (R01AN5380EJ0102) Rev.1.02	Sample Code	Apr 5, 2021
	IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes - Sample Code (r01an4823ej0110) ZIP 2.37 MB 日本語 Compiler: CA78K0R IDE: CS+ Related Files: IEC60730/60335 Self Test Library of CARL78 for RL78 MCU extended Application Notes (R01AN4823EJ0110) Rev.1.10	Sample Code	Oct 9, 2019
	IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU extended Application Notes - Sample Code (r01an4819ej0110) ZIP 14.12 MB 日本語 Compiler: CC-RL IDE: CS+ Related Files: IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU extended Application Notes (R01AN4819EJ0110) Rev.1.10	Sample Code	Oct 9, 2019
	RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RA to Timer RJ Rev.1.01 - Sample Code ZIP 2.13 MB Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Sample Code	Oct 22, 2018
	IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU Application Notes (r01an4822ej0210) - Sample Code ZIP 3.52 MB 日本語 Compiler: CC-RL IDE: CS+ Related Files: Application Note	Sample Code	Feb 8, 2018
	RL78/G1G A/D Converter (Software Trigger and Sequential Conversion Modes) CC-RL Rev.1.00 - Sample Code ZIP 796 KB 日本語 Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Sample Code	Jun 30, 2017
	RL78/G1G Timer Array Unit (Interval Timer) CC-RL Rev.1.00 - Sample Code ZIP 825 KB 日本語 Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Sample Code	Jun 30, 2017
	Speed control of 120-degree conducting controlled permanent magnetic synchronous motor using hall sensors (Implementation) - Sample Code (r01an3736ej0100) ZIP 3.39 MB 日本語 Compiler: CA78K0R, CC-RL IDE: CS+ for CA, CX, CS+ for CC, e2 studio Related Files: Speed control of 120-degree conducting controlled permanent magnetic synchronous motor using hall sensors (Implementation) (R01AN3736EJ0100) Rev.1.00	Sample Code	Apr 5, 2017
	RL78/G1G Sensorless Speed control of 120-degree conducting controlled permanent magnetic synchronous motor (Implementation) Rev.1.00 - Sample Code ZIP 3.27 MB 日本語 Compiler: CA78K0R, CC-RL IDE: CS+, e2 studio Related Files: Application Note	Sample Code	Jan 13, 2017
	Replacement Guide for R8C Family to RL78 Family (CcnvNC30) Rev.1.00 - Sample Code ZIP 1.42 MB Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Sample Code	Dec 22, 2016
	Replacement Guide from 78K0 Family to RL78 Family (CcnvCA78K0) Rev.1.00 - Sample Code ZIP 2.08 MB 日本語 Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Sample Code	Nov 8, 2016
	RL78/G1G Serial Array Unit (UART Communication) CC-RL Rev.1.00 - Sample Code ZIP 720 KB 日本語 Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Sample Code	May 31, 2016
	RL78 Bootloader - One Image (D6004601) Rev.1.00 - Sample Code ZIP 22.37 MB Compiler: CC-RL IDE: e2 studio Related Files: RL78 Bootloader - One Image (R11AN0470EU0100) Rev.1.00	Sample Code	Aug 31, 2010
Add 13 hidden items 27 items

Boards & Kits

RL78/G1G-Starter-Kit

Starter

Order Now

Renesas Starter Kit for RL78/G1G

The Renesas Starter Kit for RL78/G1G is intended as a user-friendly introductory and evaluation tool for the RL78/G1G microcontroller. The board also provides a useful...

YQB-R5F11EFA-TB

Evaluation

Order Now

RL78/G1G (R5F11EFAA) Target Board

The YQB-R5F11EFA-TB is a target board used for evaluating RL78/G1G microcontroller operations using a Renesas E1 or E2 Lite on-chip debugging emulator/flash programmer.

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models

Product Options

Processing table

	PLP	Program Memory (KB)	RAM (KB)	Lead Count (#)	Temp. Range	Bit Size	CPU	Data Flash (KB)	Supply Voltage (V)	Operating Freq (Max) (MHz)	RTC	LVD	DMA	I/O Ports	Timer	ADC	DAC	CAN (ch)	Ethernet	USB	Human Machine Interface	Buy / Sample
(18) Active (4) Obsolete / NRND / LTB		8 16	1.5	30 32 44	-40 to 85°C	16	RL78		2.7 - 5.5	24	No Yes	Yes	No	26 28 40	12-bit x 1-ch 16-bit x 7-ch	10-bit x 12-ch 10-bit x 8-ch			No			Buy / Quote Get Samples
Part Number	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator		Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator
R5F11EFAAFP#30 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1.5	44	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	40	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 12-ch			No			Get Samples, Buy / Quote
R5F11EFAAFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1.5	44	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	40	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 12-ch			No			Buy / Quote
R5F11EB8AFP#30 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1.5	32	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	28	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Get Samples, Buy / Quote
R5F11EB8AFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1.5	32	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	28	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EF8AFP#30 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1.5	44	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	40	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 12-ch			No			Get Samples, Buy / Quote
R5F11EF8AFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1.5	44	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	40	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 12-ch			No			Buy / Quote
R5F11EBAAFP#30 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1.5	32	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	28	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Get Samples, Buy / Quote
R5F11EBAAFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1.5	32	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	28	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EA8ASP#30 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1.5	30	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	26	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Get Samples, Buy / Quote
R5F11EA8ASP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1.5	30	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	26	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EAAASP#30 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1.5	30	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	26	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Get Samples, Buy / Quote
R5F11EAAASP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1.5	30	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	26	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EB8AFP#10 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1.5	32	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	28	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EBAAFP#10 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1.5	32	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	28	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EF8AFP#10 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1.5	44	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	40	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 12-ch			No			Buy / Quote
R5F11EFAAFP#10 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1.5	44	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	40	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 12-ch			No			Buy / Quote
R5F11EA8ASP#10 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1.5	30	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	26	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote
R5F11EAAASP#10 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1.5	30	-40 to 85°C	16	RL78	0	2.7 - 5.5	24	Yes	Yes	No	26	12-bit x 1-ch, 16-bit x 7-ch	10-bit x 8-ch			No			Buy / Quote

Tips for Using This Parametric Table:

Hide Filters button in header: Collapse or expands filters
Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
Reset button in header: Reset all filters to the page default
Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
Export button in header: Export the filtered results of the table to an Excel document
Filter parts search bar in header: Type to filter table results by part number
Hide column button in column headers: Select to hide columns in table
AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
Document icon next to product name in row: View the featured document for this product
Chip icon next to the right of the document icon in row: View the block diagram for this product
Cart icon to the right of the chip icon: Indicates that samples are available for this product

Support

RL78 Forum

RL78 Family FAQs

Contact Technical Support

Get Samples

MCU / MPU Selection Tool

RL78 Family Development Guide

Contact a Sales Representative

Microcontrollers & Microprocessors

Applications

Design Resources

Sales & Support

About

Language

Region

Account

Microcontrollers for Brushless DC Motor with Built-in Comparator

Microcontrollers & Microprocessors

Overview

Applications

Documentation