RL78/L1A

Microcontrollers & Microprocessors

Renesas MCU Guide

Download the mobile app

Overview

The ultra low power RL78/L1A microcontroller family with embedded LCD has enhanced analog peripherals such as 12bit A/D converters, 12bit D/A converters, comparators, high accuracy rail to rail operational amplifiers with switch fabrics and comes with memory up to 128kb flash. Using the smart features like DTC and ELC a lot of peripherals can be connected internally to reduce CPU workload and can save overall power consumption.

Available in 80pin and 100pin LFQFP packages, this MCU line has been developed especially for healthcare bio-sensing applications such as blood glucose meter. It is also suitable for many other appliances which needs low power with LCD and rich analog peripherals.

RL78/L1A Block Diagram

CPU: RL78 core, Max. 24MHz
Voltage: 1.8V to 3.6V
Package: 80 to 100-pin QFP
Memory: SRAM Max. 5.5KB, Program Flash Max. 128KB

Healthcare
Home Appliance

Documentation

Title	Type	Date
RL78/L1A Datasheet Rev.1.10 PDF845 KB	Datasheet	Oct 11, 2019
RL78/L1A User's Manual: Hardware Rev.1.10 PDF9.92 MB日本語	Manual - Hardware	Oct 11, 2019
How to automate CUnit tests in e² studio and Jenkins PDF2.26 MB日本語	Application Note	Jun 15, 2022
Smart Configurator, Code Generator Project Porting Procedures for CS+ and e² studio PDF1.42 MB日本語	Application Note	Mar 7, 2022
RL78 Family FFT Library: Deployment Guide Rev.1.05 PDF290 KB日本語 Related Files: Sample Code	Application Note	Oct 25, 2021
Integrated Development Environment e² studio: How to use CUnit in e² studio Rev.1.01 PDF1.00 MB日本語	Application Note	Jul 26, 2021
Integrated Development Environment e² studio: How to use EGit in e² studio Rev.1.01 PDF1.79 MB日本語	Application Note	Jul 26, 2021
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide Rev.2.00 PDF304 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide Rev.2.00 PDF605 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.03 PDF934 KB日本語 Related Files: Sample Code	Application Note	Jul 14, 2021
RL78 Family M3S-S2-Tiny: Introduction Guide Rev.2.00 PDF231 KB日本語 Related Files: Sample Code	Application Note	May 13, 2021
RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.00 PDF282 KB日本語 Related Files: Sample Code	Application Note	Apr 23, 2021
RL78/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
LIN Controller Usage: Applications and Frequently Asked Questions Rev.2.01 PDF1.03 MB	Application Note	Jan 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
7-Segment LED Lighting Control (Arduino API) Rev.1.00 PDF951 KB日本語 Related Files: Sample Code	Application Note	Jul 10, 2020
Arduino API Introduction Guide Rev.1.00 PDF1.65 MB日本語	Application Note	Jun 30, 2020
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78:Serial Interface IIC0 to Serial Interface IICA Rev.1.00 PDF330 KB日本語	Application Note	Nov 11, 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: Sample Code	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: Sample Code	Application Note	Oct 9, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Standby Function Rev.1.00 PDF262 KB日本語	Application Note	Oct 4, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Interrupt Functions Rev.1.00 PDF464 KB日本語	Application Note	Sep 12, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: A/D Converter Rev.1.00 PDF446 KB日本語	Application Note	Sep 9, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Serial interface CSIA0 to Serial Array Unit Rev.1.00 PDF338 KB日本語	Application Note	Jul 31, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Serial interface UART0 to Serial Array Unit Rev.1.00 PDF434 KB日本語	Application Note	Jul 24, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Serial interface UART6 to Serial Array Unit Rev.1.00 PDF441 KB日本語	Application Note	Jul 24, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Serial interfaces CSI10 and CSI11 to Serial Array Unit Rev.1.00 PDF278 KB日本語	Application Note	Jul 5, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Power-on-Clear Circuit, Low-Voltage Detector Rev.1.00 PDF390 KB日本語	Application Note	Jun 28, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Watch timer to Real-time clock Rev.1.00 PDF387 KB日本語	Application Note	Jun 7, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Watchdog Timer Rev.1.00 PDF387 KB日本語	Application Note	Jun 4, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Reset function Rev.1.00 PDF253 KB日本語	Application Note	May 31, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: CPU architecture Rev.1.00 PDF222 KB日本語	Application Note	May 24, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Port Functions Rev.1.00 PDF324 KB日本語	Application Note	May 16, 2019
CAN Controller Usage: Applications and Frequently Asked Questions Rev.2.03 PDF1.81 MB	Application Note	May 15, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Clock Generator Rev.1.00 PDF373 KB日本語	Application Note	May 8, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: 16-Bit Timer/Event Counter 00 and 01 to Timer Array Unit Rev.1.00 PDF640 KB日本語	Application Note	Mar 29, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: 8-Bit Timer/Event Counters 50 and 51 to Timer Array Unit Rev.1.00 PDF470 KB日本語	Application Note	Mar 29, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: 8-Bit Timers H0 and H1 to Timer Array Unit Rev.1.00 PDF503 KB日本語	Application Note	Mar 29, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Clock Output/ Buzzer Output Control Circuit Rev.1.00 PDF317 KB日本語	Application Note	Mar 29, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Key Interrupt Rev.1.00 PDF316 KB日本語	Application Note	Mar 29, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Multiplier/Divider Rev.1.00 PDF391 KB日本語	Application Note	Mar 29, 2019
RL78/G13, 78K0/Kx2 Migration Guide from 78K0 to RL78: Option byte Rev.1.00 PDF330 KB日本語	Application Note	Mar 29, 2019
Random Number Generator Rev.1.02 PDF560 KB	Application Note	Nov 28, 2018
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Flash Memory Rev.1.00 PDF412 KB日本語	Application Note	Oct 26, 2018
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: D/A converter Rev.1.00 PDF305 KB日本語	Application Note	Sep 26, 2018
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Power Control Rev.1.00 PDF380 KB日本語	Application Note	Sep 5, 2018
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Reset Function Rev.1.00 PDF199 KB日本語, 简体中文	Application Note	Jun 27, 2018
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: I2C bus Interface (R01AN4107EJ0100) Rev.1.00 PDF181 KB日本語, 简体中文	Application Note	May 8, 2018
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Synchronous Serial Communication Unit (SSU) Rev.1.00 PDF1.35 MB日本語 Related Files: Sample Code	Application Note	Apr 19, 2018
RL78/L1A Promotion Board Sample Code for IAR Rev.1.00 PDF1.38 MB Related Files: Sample Code	Application Note	Mar 15, 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/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RC to Timer Array Unit Rev.1.00 PDF695 KB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RC→タイマ・アレイ・ユニット Rev.1.01 - Sample Code	Application Note	Jan 24, 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
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Serial Interface Rev.1.00 PDF1.42 MB日本語 Related Files: Sample Code	Application Note	Dec 22, 2017
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: A/D Converter Rev.1.00 PDF1.74 MB日本語 Related Files: Sample Code	Application Note	Dec 21, 2017
RL78 Troubleshooting of the LCD controller/driver Rev.1.00 PDF269 KB日本語	Application Note	Nov 17, 2017
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RB to Timer Array Unit Rev.1.00 PDF1.41 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RB→タイマ・アレイ・ユニット Rev.1.00 - Sample Code	Application Note	Aug 1, 2017
RL78/G14, R8C/36M Group Migration Guide from R8C to RL78: Timer RF to Timer Array Unit Rev.1.00 PDF662 KB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RF Rev.1.00 - Sample Code	Application Note	Aug 1, 2017
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
RL78/L1A 12-BIT A/D CONVERTER (Single scan mode, Software trigger) CC-RL Rev.1.00 PDF564 KB日本語 Related Files: Sample Code	Application Note	Jul 7, 2017
RL78 Family Software-based Part Number Reading Out Rev.1.00 PDF242 KB日本語, 简体中文	Application Note	May 26, 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
RL78/L1A Promotion Board Sample Code for e2studio Rev.1.00 PDF369 KB Related Files: Sample Code	Application Note	Dec 6, 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/L1A Serial Array Unit (UART Communication) CC-RL Rev.1.00 PDF541 KB日本語 Related Files: Sample Code	Application Note	Oct 5, 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 (R01AN0749EG0201) PDF1.42 MB Related Files: Sample Code	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 Family RL78 Internal Temperature Sensor Calibration Rev.1.00 PDF197 KB Related Files: Sample Code	Application Note	Jun 12, 2012
78K0, 78K0R, RL78 and V850 Devices Flash Protection and Security Setting Guide Rev.1.01 PDF1.41 MB	Application Note	Mar 31, 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 Rev.1.00 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 Software LCD Driver Rev.1.00 PDF1.29 MB	Application Note	Jun 7, 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
Building Automation Brochure PDF7.04 MB日本語	Brochure	Mar 28, 2022
RL78 Family Selection Guide PDF1.20 MB日本語	Brochure	Sep 30, 2021
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
Bill of Material D014626 02 RPBRL78L1A BOM CSV5 KB	Datasheet	Feb 15, 2018
[Flyer] E2Emulator[RTE0T00020KCE00000R] PDF303 KB日本語, 简体中文	Flyer	Mar 24, 2022
RL78 Family Microcontrollers Brochure PDF4.89 MB日本語	Flyer	May 20, 2021
Renesas Software and Tools Flash Memory Programmer PG-FP6 PDF417 KB日本語, 简体中文	Flyer	Mar 16, 2020
[Flyer] Renesas Software and Tools C Compiler Package for RL78 Family PDF414 KB	Flyer	Apr 5, 2016
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 Software Migration Guide CS+ to e2 studio Migration (CC-RL) PDF3.23 MB日本語	Guide	Feb 29, 2016
Renesas Starter Kit LCD Application Board V2 User's Manual (R20UT2518EG0101) PDF413 KB日本語	Guide	Mar 10, 2014
CS+ Integrated Development Environment User's Manual: CC-RL Build Tool Operation PDF2.57 MB日本語	Manual - Development Tools	Jan 20, 2022
E1/E20/E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RL78) PDF846 KB日本語	Manual - Development Tools	Jan 20, 2022
CC-RL Compiler User's Manual PDF4.02 MB日本語	Manual - Development Tools	Nov 1, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Analysis Tool Rev.1.00 PDF2.67 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Editor Rev.10.00 PDF1.18 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Message Rev.10.00 PDF1.19 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Project Operation Rev.1.00 PDF5.56 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: Python Console Rev.10.00 PDF1.51 MB日本語	Manual - Development Tools	Jul 20, 2021
CS+ V8.06.00 Integrated Development Environment User's Manual: RL78 Debug Tool Rev.1.00 PDF6.08 MB日本語	Manual - Development Tools	Jul 20, 2021
e² studio User's Manual : Quick Start Guide for RX, RL78, RH850 Family Rev.1.00 PDF3.88 MB	Manual - Development Tools	May 31, 2021
RL78 Family Self RAM list of Flash Self Programming Library Rev.3.05 PDF188 KB日本語	Manual - Development Tools	Feb 5, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: Message Rev.1.00 PDF1.11 MB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: Project Operation Rev.1.00 PDF5.55 MB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: Python Console Rev.1.00 PDF1.50 MB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.05.00 Integrated Development Environment User's Manual: RL78 Debug Tool PDF5.66 MB日本語	Manual - Development Tools	Jan 20, 2021
Floating License Server V2.04.00 User's Manual Rev.1.00 PDF1.13 MB日本語	Manual - Development Tools	Jan 20, 2021
License Manager V2.04.00 User's Manual Rev.1.00 PDF821 KB日本語	Manual - Development Tools	Jan 20, 2021
CS+ V8.04.00 Integrated Development Environment User's Manual: Editor Rev.1.00 PDF1.18 MB日本語	Manual - Development Tools	Jun 1, 2020
RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) PDF309 KB日本語	Manual - Development Tools	Oct 16, 2019
Renesas Flash Programmer V3.06 Flash memory programming software User's Manual PDF1.00 MB日本語	Manual - Development Tools	Sep 30, 2019
CS+ V8.02.00 Integrated Development Environment User's Manual: Installer Rev.1.00 PDF413 KB日本語	Manual - Development Tools	Jun 1, 2019
PG-FP5 V2.17 Flash Memory Programmer User's Manual Common PDF2.09 MB日本語	Manual - Development Tools	Mar 29, 2019
PG-FP5 V2.17 Flash Memory Programmer User's Manual RL78, 78K, V850, RX100, RX200, RX61x, RX62x, RX63x, R8C, SuperH PDF1.60 MB日本語	Manual - Development Tools	Mar 29, 2019
CS+ V8.01.00 Integrated Development Environment User's Manual: Analysis Tool Rev.1.00 PDF2.73 MB日本語	Manual - Development Tools	Nov 1, 2018
RL78 Family Data Flash Library Type04 User's Manual Rev.1.06 PDF969 KB日本語	Manual - Development Tools	Oct 31, 2018
RL78 Family Flash Self Programming Library Type01 User's Manual Rev.1.05 PDF1.42 MB日本語	Manual - Development Tools	Oct 31, 2018
RPBRL78/L1A Promotion Board User's Manual Rev.1.00 PDF1.53 MB	Manual - Development Tools	Feb 15, 2018
CS+ Code Generator Tool Integrated Development Environment User's Manual: Peripheral Function Operation Rev.1.10 PDF2.03 MB日本語	Manual - Development Tools	Nov 1, 2017
CS+ Code Generator Tool Integrated Development Environment User's Manual: Pin View Rev.1.10 PDF1.57 MB日本語	Manual - Development Tools	Nov 1, 2017
PG-FP6 フラッシュメモリプログラマご使用の前に / PG-FP6 Flash Memory Programmer Preparation before Use PDF157 KB	Manual - Development Tools	Oct 1, 2017
CS+ V5.00.00 Integrated Development Environment User's Manual: Updater[CS+ for CC] Rev.1.00 PDF850 KB日本語	Manual - Development Tools	Dec 1, 2016
RI78V4 V2.00.00 Real-Time Operating System User's Manual: Analysis Rev.1.01 PDF817 KB日本語	Manual - Development Tools	Mar 31, 2016
E1/E20 Emulator User's Manual Rev.4.01 PDF1.53 MB日本語	Manual - Development Tools	Mar 15, 2016
RL78 Family EEPROM Emulation Library Pack02 Japanese Release User's manual Rev.1.01 PDF1.58 MB日本語	Manual - Development Tools	Feb 29, 2016
RI Series Real-Time Operating System User's Manual: Start Rev.1.06 PDF524 KB日本語	Manual - Development Tools	Jan 29, 2016
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
CC-RL C Compiler for RL78 Family Coding Techniques Rev.1.00 PDF542 KB日本語	Manual - Development Tools	Dec 28, 2015
RI Series Real-Time Operating System User's Manual: Message Rev.1.05 PDF157 KB日本語	Manual - Development Tools	Sep 30, 2015
RI78V4 Real-time OS for RL78 Family (Suppoeted by CS+) Trial Software Further note Rev.1.00 PDF128 KB日本語	Manual - Development Tools	Jun 1, 2015
RI78V4 V2.00.00 Real-Time Operating System User's Manual: Coding PDF1.56 MB日本語	Manual - Development Tools	Mar 25, 2015
RI78V4 V2.00.00 Real-Time Operating System User's Manual: Debug Rev.1.00 PDF981 KB日本語	Manual - Development Tools	Mar 25, 2015
CS+ V3.00.00 Integrated Development Environment User's Manual: RL78 Pin Configurator[CS+ for CA,CX] Rev.1.00 PDF817 KB日本語	Manual - Development Tools	Aug 1, 2014
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: Message[CS+ for CA,CX] Rev.1.00 PDF5.39 MB日本語	Manual - Development Tools	Feb 1, 2014
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: RL78 Debug[CS+ for CA,CX] PDF10.39 MB日本語	Manual - Development Tools	Feb 1, 2014
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: Start[CS+ for CA,CX] Rev.1.00 PDF6.99 MB日本語	Manual - Development Tools	Feb 1, 2014
CubeSuite+ V2.00.00 Integrated Development Environment User's Manual: RL78, 78K0R Build Rev.1.00 PDF6.08 MB日本語	Manual - Development Tools	Dec 1, 2013
CubeSuite+ V2.01.00 Integrated Development Environment User's Manual: RL78, 78K0R Coding Rev.1.00 PDF7.89 MB日本語	Manual - Development Tools	Dec 1, 2013
R0E000010ACB20 User's Manual (Isolator for E1 Emulator) PDF327 KB日本語	Manual - Development Tools	Dec 1, 2013
Safety Precautions (Power cord and AC adapter)QB-COMMON-PW for IECUBE series and PG-FP5 Information PDF132 KB日本語	Manual - Development Tools	Jul 3, 2013
Renesas Flash Programmer Sample Circuit for Programming by Using a PC's Serial Port PDF1.14 MB日本語	Manual - Development Tools	Oct 29, 2012
RI78V4 Real-time OS User's Manual: Coding PDF1.39 MB日本語	Manual - Development Tools	Apr 1, 2012
RI78V4 Real-time OS User's Manual: Debug Rev.1.01 PDF458 KB日本語	Manual - Development Tools	Apr 1, 2012
RI78V4 Real-time OS User's Manual: Analysis Rev.1.00 PDF834 KB日本語	Manual - Development Tools	Apr 1, 2011
Renesas Starter Kit LCD Application Board V2 Schematics Rev.1.00 PDF56 KB	Manual - Development Tools	Nov 24, 2009
RL78 Family User's Manual: Software Rev.2.30 PDF1.30 MB日本語	Manual - Hardware	Apr 22, 2022
LGA Mounting Manual PDF1.02 MB日本語	Manual - Hardware	Mar 19, 2014
CubeSuite+ Partner OS Aware Debugging Plug-in User's Manual Rev.1.00 PDF1.41 MB日本語	Manual - Hardware	Oct 1, 2012
Embedded Workbench® for RL78 V2.xx/V3.xx/ V4.xx Operating Precautions Rev.1.37 PDF814 KB	Other	Apr 28, 2022
Semiconductor Package Mount Manual PDF10.28 MB日本語, 简体中文	Other	Dec 27, 2018
RPBRL78/L1A Programmable Signal Generator / Oscilloscope Demonstration PDF477 KB	Other	Feb 15, 2018
RL78/L1A:Supply current characteristics (IDD-VDD) PDF1.50 MB	Other	Jan 13, 2017
RL78/L1A:VOH-IOH (Drive Current) PDF613 KB	Other	Jan 13, 2017
RL78/L1A:VOL-IOL (Drive Current) PDF519 KB	Other	Jan 13, 2017
Assembly factory addition and assembly materials change for RL78/L1A, L1C LQFP package products (MCP-AC-21-0014) PDF959 KB日本語	Product Change Notice	Jan 21, 2022
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
RPBRL78/L1A Quick Start Guide PDF109 KB	Quick Start Guide	Feb 15, 2018
PG-FP5 Flash Memory Programmer Setup Manual PDF150 KB日本語	Quick Start Guide	Oct 3, 2016
RL78 Compiler CC-RL V1.11.00 Release Note PDF373 KB日本語	Release Note	Jan 16, 2022
e² studio 2022-01 Release Note PDF2.87 MB	Release Note	Jan 11, 2022
e² studio 2021-10 Release Note PDF2.32 MB	Release Note	Nov 18, 2021
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 PDF1.06 MB日本語	Release Note	Oct 15, 2021
CS+ Instruction Simulator for RH850 V5.04.00 Release Note PDF154 KB日本語	Release Note	Jul 20, 2021
CS+ Integrated Development Environment　Package V8.06.00　Release Note PDF1.32 MB日本語	Release Note	Jul 20, 2021
CS+ for CC V8.06.00 Release Note PDF351 KB日本語	Release Note	Jul 20, 2021
CS+ for CA,CX V4.06.00 Release Note PDF593 KB日本語	Release Note	Jul 1, 2021
e² studio 2021-07 Release Note PDF3.00 MB	Release Note	Jul 1, 2021
RL78 Family Real-time OS RI78V4 V2.00.00 Release Notes PDF1.10 MB日本語	Release Note	May 17, 2021
RL78 Compiler CC-RL V1.10.00 Release Note PDF290 KB日本語	Release Note	Jan 16, 2021
Renesas Flash Programmer V3.06.02 Release Notes PDF324 KB日本語	Release Note	Jun 30, 2020
e² studio V7.8.0 Release Note PDF1.26 MB	Release Note	Apr 14, 2020
CS+ RL78 Compiler CC-RL V1.09.00 Release Note PDF151 KB日本語	Release Note	Dec 1, 2019
RL78 Compiler CC-RL V1.09.00 Release Note PDF110 KB日本語	Release Note	Dec 1, 2019
PG-FP5 V2.17 Flash Memory Programmer Release Note PDF419 KB日本語	Release Note	Mar 29, 2019
Parameter Files for PG-FP5 Release Note PDF514 KB日本語	Release Note	Oct 1, 2018
RL78 Family EEPROM Emulation Library Pack02 Package Ver.2.00 Release Note PDF804 KB日本語	Release Note	Mar 31, 2017
CS+ RL78, 78K0R Compiler CA78K0R V1.72 Release Note PDF64 KB日本語	Release Note	Feb 1, 2016
RL78, 78K0R Real-time OS RI78V4 V1.00.02 Release Note PDF248 KB日本語	Release Note	Jul 31, 2014
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 on MCU Activation when Power is Supplied PDF144 KB日本語	Technical Update	Jun 21, 2017
Correction for Incorrect Description Notice RL78/L1A Descriptions in the User's Manual: Hardware Rev. 1.00 Changed PDF204 KB日本語	Technical Update	Jun 15, 2017
Restriction regarding Watchdog timer (TN-RLx-A069A/E) PDF186 KB日本語	Technical Update	Nov 21, 2016
Inner box change according to dampproof bag change and dampproof bag change PDF3.10 MB日本語	Technical Update	Aug 20, 2013
[Featured Tools] Renesas Compiler Floating License That Allows the Computer in Use to Be Changed Flexibly PDF408 KB日本語	Tool News - Featured Tool	Mar 16, 2020
[Notification] Detect Memory Corruption in Using Dynamic Memory Management Functions for Quality and Security Improvement! Renesas Compiler Professional Edition Enhanced Security for Dynamic Memory Management Functions PDF242 KB日本語	Tool News - Featured Tool	Sep 1, 2019
[Notification] Prevent Illicit Indirect Function Calls and Improve the Quality of Your Program! Renesas Compiler Professional Edition Detection of Illicit Indirect Function Calls PDF171 KB日本語	Tool News - Featured Tool	Jun 16, 2019
[Notification] Simple and Affordable Introducing Renesas Compiler Annual License PDF353 KB日本語	Tool News - Featured Tool	May 16, 2019
[Notification] Gang Programmer to Increase Productivity in High-volume Programming! Introducing PG-FP6 Flash Memory Programmer PDF160 KB日本語, 简体中文	Tool News - Featured Tool	Mar 16, 2019
[Notification] Dynamic Checking for Corruption in Stack Area for Quality and Security Enhancement! Introducing Detection of Stack Smashing Feature of Renesas Compiler Professional Edition PDF242 KB日本語	Tool News - Featured Tool	Dec 16, 2018
[Notification] Transfer is Easy from PG-FP5 to PG-FP6! PG-FP6 Flash Memory Programmer for Renesas MCUs with Flash Memory PDF304 KB日本語, 简体中文	Tool News - Featured Tool	May 16, 2018
[Notification] PG-FP6, A New Flash Memory Programmer Improves the Productivity of Programming Line for Renesas MCUs with Flash Memory! PDF165 KB日本語, 简体中文	Tool News - Featured Tool	Apr 1, 2018
[Notification] E2 Emulator Lite, an On-Chip Debugging Emulator for CS+ Integrated Development Environment PDF362 KB日本語	Tool News - Featured Tool	Apr 16, 2017
[Notification] Option Products for the IECUBE Full-spec Emulator: Space Adapter Which is Useful for Height Adjustment of the Target System Connector, and Mount Adapter Which Allows an MCU to Be Mounted PDF288 KB日本語	Tool News - Featured Tool	Mar 16, 2017
[Notification] Introduction of Check Pin Adapter QB-144-CA-01, Optional Product of IECUBE Full-spec Emulator PDF173 KB日本語	Tool News - Featured Tool	Dec 16, 2016
[Notification] Introduction of Useful Functions for Debugging on IECUBE Full-Spec Emulator for the RL78 Family PDF329 KB日本語	Tool News - Featured Tool	Dec 1, 2016
[Notes] C Compiler Package for RL78 Family (CCRL#029-CCRL#032) PDF267 KB日本語	Tool News - Note	Jan 16, 2022
[Notes] C Compiler Package for RL78 Family (CCRL#028) PDF178 KB日本語	Tool News - Note	Jul 1, 2021
[Notes] RI78V4 V2 Real-time OS for RL78 Family PDF87 KB日本語	Tool News - Note	May 16, 2021
[Notes] C Compiler CA78K0R for RL78 Family and 78K0R, C Compiler CC78K0R for 78K0R PDF165 KB日本語	Tool News - Note	Mar 16, 2021
[Notes] C Compiler Package for RL78 Family (CCRL#027) PDF177 KB日本語	Tool News - Note	Mar 16, 2021
[Notes] Renesas Flash Programmer PDF29 KB日本語	Tool News - Note	Jan 16, 2021
[Notes] CS+ Integrated Development Environment PDF156 KB日本語	Tool News - Note	Apr 16, 2020
[Notes] RX Family TSIP(Trusted Secure IP) Module Firmware Integration Technology PDF139 KB日本語	Tool News - Note	Apr 16, 2020
[Notes] CS+ Code Generator for RL78 (CS+ for CC), CS+ Code Generator for RL78 (CS+ for CA, CX), e² studio Code Generator Plug-in, Applilet3 Coding Assistance Tool for RL78, AP4 Coding Assistance Tool for RL78 PDF227 KB日本語	Tool News - Note	Dec 23, 2019
[Notes] e² studio Integrated Development Environment PDF114 KB日本語	Tool News - Note	Jul 1, 2019
[Notes] e² studio Code Generator Plug-in PDF262 KB日本語	Tool News - Note	Mar 16, 2019
[Notes] CS+ Integrated Development Environment PDF97 KB日本語	Tool News - Note	Feb 16, 2019
[Notes] CS+ Integrated Development Environment PDF143 KB日本語	Tool News - Note	Nov 1, 2018
[Notes] CS+ Integrated Development Environment PDF150 KB日本語	Tool News - Note	Sep 16, 2018
[Notes] License Manager PDF87 KB日本語	Tool News - Note	Sep 1, 2018
[Notes] CS+ Integrated Development Environment PDF95 KB日本語	Tool News - Note	Mar 16, 2018
[Notes] EEPROM Emulation Library Pack01 for RL78 Family, EEPROM Emulation Library T01 for RL78 Family PDF96 KB日本語	Tool News - Note	Jan 16, 2018
[Notes] e² studio Integrated Development Environment PDF121 KB日本語	Tool News - Note	Jan 16, 2018
[Notes] CS+ Integrated Development Environment PDF127 KB日本語	Tool News - Note	Nov 1, 2017
[Notes] CS+ and e² studio Integrated Development Environments PDF133 KB日本語	Tool News - Note	Oct 16, 2017
[Notes] Renesas Flash Programmer and CS+ Integrated Development Environment PDF147 KB日本語	Tool News - Note	Oct 16, 2017
[Notes] CS+ and e² studio Integrated Development Environments PDF136 KB日本語	Tool News - Note	Sep 1, 2017
[Notes] RL78 Family Sound Playback/Compression System (Original ADPCM Codec) M3S-S2-Tiny V.3.04 Release 00 PDF107 KB日本語	Tool News - Note	Jun 16, 2017
[Notes] Renesas Flash Programmer V3.01.00 PDF83 KB日本語	Tool News - Note	Apr 1, 2017
[Notes] CS+ Code Generator for RL78 (CS+ for CC), CS+ Code Generator for RL78 (CS+ for CA, CX), e² studio Code Generator Plug-in, Applilet3 Coding Assistance Tool for RL78 PDF218 KB日本語	Tool News - Note	Mar 1, 2017
Note on Using CubeSuite+ Partner OS Aware Debugging Plug-in PDF202 KB日本語	Tool News - Note	Jun 16, 2014
Note on Using CubeSuite+ Partner OS Aware Debugging Plug-in PDF203 KB日本語	Tool News - Note	May 16, 2013
Note on Using CubeSuite+ Partner OS Aware Debugging Plug-in PDF203 KB日本語	Tool News - Note	May 1, 2013
Note on Using In-circuit Emulators IECUBE2 and IECUBE, and On-chip Debugging Emulators MINICUBE2 and MINICUBE PDF422 KB日本語	Tool News - Note	Nov 19, 2012
Note on Using C compilers for RL78 Family and 78K0 MCUs CA78K0 and CC78K0 PDF456 KB日本語	Tool News - Note	Nov 1, 2012
[Notification] Flash Programmer Survey Invitation PDF29 KB日本語	Tool News - Notification	Oct 16, 2020
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices and End of Device Support PDF28 KB日本語	Tool News - Notification	Jun 5, 2020
[Notification] "Chance to Win a License!" Join Our Compiler Survey - 5 Winners to Receive Renesas Compiler License! - PDF125 KB日本語	Tool News - Notification	May 16, 2020
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices PDF76 KB日本語	Tool News - Notification	Jan 16, 2020
[Notification] Take Part in Renesas Flash Programmer Product Survey PDF77 KB日本語	Tool News - Notification	Sep 18, 2019
[Notification] "Chance to Win a License!" Compiler Survey Invitation - 3 Winners to Receive Renesas Compiler License! - PDF87 KB日本語	Tool News - Notification	Jun 16, 2019
[Notification] Renesas Flash Programmer V3.05.01 Addition of Supported MCUs PDF88 KB日本語	Tool News - Notification	Jan 16, 2019
[Notification] Perform MISRA-C Rule Check During Compilation to Reduce Man-hours and Improve Quality for Program Development! MISRA-C Rule Checking Feature of Renesas Compiler Professional Edition PDF411 KB日本語	Tool News - Notification	Sep 16, 2018
[Notification] Acceptance for Final Orders for PG-FP5 Flash Memory Programmer, Introducing PG-FP6 as Successor PDF87 KB日本語	Tool News - Notification	Apr 16, 2018
[Notification] Modifications to Conversion Adapter for E2 Emulator and Release of Separately Available User Interface Cables and Conversion Adapters PDF196 KB日本語	Tool News - Notification	Apr 16, 2018
[Notification] Renesas Flash Programmer V3.04.00 Addition of Supported MCUs PDF93 KB日本語	Tool News - Notification	Apr 16, 2018
[Notification] Renesas Flash Programmer V3.03.01 Addition of Support for MCUs PDF133 KB日本語	Tool News - Notification	Nov 16, 2017
[Notification] Isolator for E1 Emulator Compatible with E2 Emulator and E2 Emulator Lite PDF147 KB日本語	Tool News - Notification	Jun 16, 2017
[Notification] Addition of Support for MCUs Renesas Flash Programmer V3.02.01 PDF132 KB日本語	Tool News - Notification	Jun 1, 2017
[Notification] Renesas Flash Programmer Command-Line Option Function that is Effective for Programming of Renesas MCU Containing Flash Memory PDF185 KB日本語	Tool News - Notification	May 16, 2017
[Notification] Addition of Support for MCUs Renesas Flash Programmer V3.02.01 PDF139 KB日本語	Tool News - Notification	Apr 1, 2017
Notice of the free replacement of E1 emulator PDF203 KB日本語	Tool News - Notification	Mar 16, 2012
[Upgrade to Version] e² studio Integrated Development Environment 2022-04 PDF267 KB日本語	Tool News - Release	Apr 16, 2022
[Upgrade to Revision] C Compiler Package for RL78 CC-RL V1.11.00 PDF44 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.22.00, e² studio Code Generator Plug-in V2.19.0, AP4 Coding Assistance Tool for RL78 V1.21.00, Applilet3 Coding Assistance Tool for RL78 V1.21.00 PDF187 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] CS+ Integrated Development Environment V8.07.00 PDF229 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to Revision] e² studio RL78 Smart Configurator Plug-in V1.2.0, Smart Configurator for RL78 V1.2.0 PDF158 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to revision] CS+ Integrated Development Environment V8.06.00 PDF108 KB日本語	Tool News - Release	Jul 16, 2021
[Upgrade to revision] e2 studio RL78 Smart Configurator Plug-in V1.1.0, RL78 Smart Configurator V1.1.0 PDF113 KB日本語	Tool News - Release	Jul 16, 2021
[Released on the Web] e² studio RL78 Smart Configurator Plug-in V1.0.1, RL78 Smart Configurator V1.0.1 PDF315 KB日本語	Tool News - Release	Apr 13, 2021
[Upgrade to revision] CS+ Code Generator for RL78 (CS+ for CC) V2.21.00, CS+ Code Generator for RL78 (CS+ for 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 PDF178 KB日本語	Tool News - Release	Jan 16, 2021
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.01 PDF57 KB日本語	Tool News - Release	Jan 16, 2021
[Upgrade to revision] Renesas Flash Programmer V3.08.01 PDF81 KB日本語	Tool News - Release	Jan 16, 2021
[Upgrade to revision] CS+ Code Generator for RL78 (CS+ for CC) V2.20.00, CS+ Code Generator for RL78 (CS+ for CA,CX) V2.20.00, e² studio Code Generator Plug-in V2.16.0 PDF178 KB日本語	Tool News - Release	Oct 16, 2020
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 PDF72 KB日本語	Tool News - Release	Oct 1, 2020
[Upgrade to revision] Renesas Flash Programmer V3.08.00 PDF83 KB日本語	Tool News - Release	Oct 1, 2020
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.02 PDF74 KB日本語	Tool News - Release	Jul 16, 2020
[Upgrade to revision] Renesas Flash Programmer V3.06.02 PDF80 KB日本語	Tool News - Release	Jul 16, 2020
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.01 PDF73 KB日本語	Tool News - Release	Jun 5, 2020
[Upgrade to revision] CS+ Code Generator for RL78 (CS+ for CC) V2.19.00, CS+ Code Generator for RL78 (CS+ for CA,CX) V2.19.00, e² studio Code Generator Plug-in V2.15.00, AP4 Coding Assistance Tool for RL78 V1.18.00, Applilet3 Coding Assist PDF146 KB日本語	Tool News - Release	Jan 16, 2020
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.00 PDF642 KB日本語	Tool News - Release	Jan 16, 2020
[Released on the Web] Parameter File for PG-FP5 Flash Memory Programmer PDF120 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] CS+ Device Information for RL78 V8.02.01 PDF130 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.03.03 PDF109 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] Renesas Flash Programmer V3.06.01 PDF79 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] Renesas Flash Programmer V3.06.00 PDF179 KB日本語	Tool News - Release	Aug 1, 2019
[Upgrade to revision] CS+ Code Generator for RL78 (CS+ for CC), CS+ Code Generator for RL78 (CS+ for CA,CX), e² studio Code Generator Plug-in, AP4 Coding Assistance Tool for RL78, Applilet3 Coding Assistance Tool for RL78 PDF91 KB日本語	Tool News - Release	Jul 16, 2019
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.03.02 PDF72 KB日本語	Tool News - Release	Jul 16, 2019
[Upgrade to revision] Programming GUI (FP6 Terminal) for PG-FP6 Flash Memory Programmer V1.03.01 PDF73 KB日本語	Tool News - Release	Apr 16, 2019
[Upgrade to revision] Renesas Flash Programmer V3.05.03 PDF87 KB日本語	Tool News - Release	Apr 16, 2019

Microcontrollers & Microprocessors

Analog Products

Automotive Products

Clocks & Timing

Interface & Connectivity

Memory & Logic

Power & Power Management

Programmable Mixed-signal, ASIC & IP Products

RF Products

Sensor Products

Space & Harsh Environment

Applications

Design Resources

Sales & Support

About

Language

Region

Account

Ultra-low Power Microcontrollers with Embedded LCD and Enhanced Analog Peripherals

Product Tree

Microcontrollers & Microprocessors

Overview

RL78/L1A Block Diagram

Documentation

Language

Region

RL78/L1A

Ultra-low Power Microcontrollers with Embedded LCD and Enhanced Analog Peripherals

Product Tree

featured_play_listOverview

RL78/L1A Block Diagram

Documentation

Overview