RL78/L12

Renesas MCU Guide

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Overview

RL78/L12 microcontrollers have a built-in segment LCD driver. Three LCD driving voltage generation methods (external resistance division, capacitive split, and internal voltage boost) are supported, corresponding to a variety of segment LCD panels. They realize low current consumption^{Note 1}: external resistance division: 1.60 μA^{Note 2}, internal voltage boost: 1.19 μA, and capacitive split: 0.68 µA. With a lineup of 32 to 64-pin products supporting up to 280 segments, these microcontrollers are perfect for small devices with built-in LCD panels such as small appliances and healthcare devices.

Note 1: Current (typ.) at 1/3 bias, subclock operation, HALT mode, and RTC operation.

Note 2: Resistance value for external resistance division = 1000 kΩ.

CPU: RL78 core, Max. 24MHz
Voltage: 1.6V to 5.5V
Package: 64-pin QFN, 32 to 64-pin QFP
Memory: SRAM Max. 1.5KB, Program Flash Max. 32KB

Applications

Healthcare
Home Appliance
Office
Security

Documentation


Type	Title	Date
Datasheet	RL78/L12 Data Sheet PDF 2.10 MB	Feb 1, 2023
Manual - Hardware	RL78/L12 User's Manual: Hardware PDF 9.56 MB 日本語 , 简体中文 Related Files: RL78 FAMILY HARDWARE MANUAL GUIDE -ELECTRICAL CHARACTERISTICS EDITION	Feb 1, 2023
Flyer	[Flyer] E2Emulator[RTE0T00020KCE00000R] PDF 340 KB 日本語 , 简体中文	Dec 1, 2023
Other	IAR Embedded Workbench® for RL78 V2.xx/V3.xx/V4.xx/V5.xx Operating Precautions Rev.1.40 PDF 842 KB	Oct 16, 2023
Manual - Hardware	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 RL78/G24 User's Manual: Hardware Rev.1.10 View more	Jul 20, 2023
Guide	RL78 Family Product Part Number Guide PDF 188 KB	Jul 12, 2023
Other	Notices of supplier addition to mold compound list PDF 994 KB 日本語	Apr 27, 2023
Brochure	RL78 Family Microcontrollers Brochure PDF 11.44 MB 日本語	Mar 24, 2023
Brochure	RL78 Family Selection Guide PDF 8.04 MB 日本語	Mar 24, 2023
Application Note	RL78 Flash Programmer (RL78 Protocol B) Rev.1.00 PDF 797 KB 日本語 Related Files: Sample Code	Feb 16, 2023
Application Note	RL78 Flash Programmer (RL78 Protocol C) Rev.1.00 PDF 823 KB 日本語 Related Files: Sample Code	Feb 16, 2023
Application Note	RL78 Flash Programmer (RL78 Protocol A) Rev.1.00 PDF 820 KB 日本語 Related Files: Sample Code	Feb 16, 2023
Technical Update	Correction for Incorrect Description Notice RL78/L12 Descriptions in the User's Manual: Hardware Rev. 2.20 Changed PDF 435 KB 日本語	Jan 19, 2023
Brochure	Building Automation Brochure PDF 19.79 MB 日本語	Dec 21, 2022
Manual - Software	RL78 Family DALI-2 Control Gear Library User's Manual: Basic (102) PDF 1.14 MB 日本語	Nov 1, 2022
Manual - Software	RL78 Family DALI-2 Control Gear Library User's Manual: Colour control (209Tc) PDF 878 KB 日本語	Nov 1, 2022
Manual - Software	RL78 Family DALI-2 Control Gear Library User's Manual: LED (207) PDF 1.21 MB 日本語	Nov 1, 2022
Manual - Software	RL78 Family DALI-2 Input Device Library User's Manual: Basic (103) PDF 1.35 MB 日本語	Nov 1, 2022
Application Note	RL78/L12 Integrate External EEPROM IC Functionality into MCU by Using Data Flash Memory (Flash Data Library) Rev.1.10 PDF 1.05 MB 日本語 Related Files: Sample Code	Sep 9, 2022
Application Note	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	Aug 4, 2022
Product Reliability Report	R5F10RXXX Reliability Report PDF 424 KB	Jul 15, 2022
Application Note	RL78 Family RL78 Hardware CRC Functions PDF 1.49 MB Related Files: Sample Code	Jun 24, 2022
Application Note	RL78 Family RL78 Internal Temperature Sensor Calibration (Using IAR Toolchain) PDF 542 KB Related Files: Sample Code	Jun 24, 2022
Application Note	RL78 Family Real-Time-Clock Watch Error Correction function Rev.1.10 PDF 711 KB Related Files: Sample Code	Jun 24, 2022
Application Note	RL78/L12 Integrate External EEPROM IC Functionality into MCU by Using Data Flash Memory (Flash Data Library) Rev.1.00 PDF 834 KB 日本語 Related Files: Sample Code	Jun 24, 2022
End Of Life Notice	End Of Life Notice [SAF-B-22-0004] PDF 1.32 MB 日本語	Jun 15, 2022
Manual - Hardware	RL78 Family User's Manual: Software Rev.2.30 PDF 1.30 MB 日本語	Apr 22, 2022
Application Note	RL78 Software Porting Guide RL78/G13 sample code porting (CC-RL) (CS+, e2 studio) Rev.1.00 PDF 5.64 MB 日本語	Apr 4, 2022
Product Change Notice	Assembly materials change for RL78 family LQFP package products. PDF 596 KB 日本語	Jan 20, 2022
Product Change Notice	Assembly factory addition and assembly materials addition & change for RL78 family LQFP package products (MCP-AC-21-0010) PDF 1.02 MB 日本語	Dec 29, 2021
Product Change Notice	Assembly & sorting factory addition, assembly materials addition & change and wafer process factory addition for RL78 family LQFP package products (MCP-AC-21-0018) PDF 550 KB 日本語	Dec 27, 2021
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: 14-Bit PWM Rev.1.00 PDF 304 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: A/D Converter Rev.1.00 PDF 419 KB 日本語	Dec 21, 2020
Application Note	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	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: CPU architecture Rev.1.00 PDF 290 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Clock Pulse Generators Rev.1.00 PDF 383 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Exception Handling Rev.1.00 PDF 378 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: I/O Ports Rev.1.00 PDF 216 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: IIC2 Rev.1.00 PDF 261 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Power supply circuit Rev.1.00 PDF 224 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Power-Down Modes Rev.1.00 PDF 501 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: ROM (Flash memory) Rev.1.00 PDF 283 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Realtime Clock (RTC) Rev.1.00 PDF 380 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: SCI3 Rev.1.00 PDF 439 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer V Rev.1.00 PDF 481 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Watchdog Timer Rev.1.00 PDF 248 KB 日本語	Dec 21, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer B1 Rev.1.00 PDF 323 KB 日本語	Dec 18, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RC Rev.1.00 PDF 413 KB 日本語	Dec 18, 2020
Application Note	RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RD Rev.1.00 PDF 551 KB 日本語	Dec 7, 2020
Application Note	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	Jul 10, 2020
Application Note	Arduino API Introduction Guide Rev.1.00 PDF 1.65 MB 日本語	Jun 30, 2020
Application Note	RL78/L12 Multi-Cycle Computer for Bicycles Rev.1.00 PDF 1.08 MB 日本語 Related Files: RL78/L12 自転車マルチサイクルコンピュータ Rev.1.00 - Sample Code	May 15, 2020
Technical Update	Restriction regarding reading data Flash memory PDF 213 KB 日本語	Apr 10, 2020
Flyer	Renesas Software and Tools Flash Memory Programmer PG-FP6 PDF 417 KB 日本語 , 简体中文	Mar 16, 2020
Application Note	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)	Oct 9, 2019
Application Note	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)	Oct 9, 2019
Manual - Software	Data Flash Access Library Type T02 (Tiny), European Release Rev.1.30 PDF 705 KB	Sep 13, 2019
Manual - Software	Data Flash Access Library FDL-T01 RL78 Series, European Release Rev.1.10 PDF 498 KB	Sep 10, 2019
Manual - Software	EEPROM Emulation Library Type T01, European Release, RL78 Family Rev.1.10 PDF 923 KB	Sep 9, 2019
Manual - Development Tools	Data Flash Access Library Type T04 (Pico), European Release Rev.1.20 PDF 594 KB	Aug 29, 2019
Manual - Software	Flash Self-programming Library Type T01, European Release Rev.1.10 PDF 806 KB	Aug 29, 2019
Application Note	CAN Controller Usage: Applications and Frequently Asked Questions Rev.2.03 PDF 1.81 MB	May 15, 2019
Application Note	RL78/L12 Thermometer with UART Communication Functions Rev.1.00 PDF 820 KB 日本語 Related Files: Sample Code	Apr 26, 2019
Other	Semiconductor Package Mount Manual PDF 10.28 MB 日本語 , 简体中文	Dec 27, 2018
Application Note	Random Number Generator Rev.1.02 PDF 560 KB	Nov 28, 2018
Other	RL78/L12 Oscillation circuit characteristics PDF 103 KB 日本語	Sep 20, 2018
Other	RL78/L12 GROUP “SOLDERING CONDITIONS TABLE” PDF 971 KB	Apr 16, 2018
Technical Update	Restriction regarding Watchdog timer interrupt PDF 154 KB 日本語	Apr 3, 2018
Application Note	IEC60730/60335 Self Test Library of CCRL78 for RL78 MCU Application Notes (R01AN4822EJ0210) PDF 3.59 MB 日本語 Related Files: Sample Code	Feb 8, 2018
Application Note	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	Jan 23, 2018
Product Change Notice	Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) PDF 4.86 MB 日本語	Jan 23, 2018
Brochure	Smart Meter Solutions Catalog PDF 1.79 MB 日本語	Sep 12, 2017
Application Note	Current Consumption Tuning Solution for RL78 family (E2 Emulator, e² studio) Rev.1.00 PDF 2.07 MB 日本語	Jul 16, 2017
Application Note	Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) Rev.1.00 PDF 1.91 MB 日本語	Jul 16, 2017
Brochure	RL78 Microcontrollers PDF 5.80 MB	Jun 15, 2017
Brochure	Powered Up and Ready to Go Renesas/Intersil Joint Brochure PDF 5.27 MB	May 24, 2017
Application Note	IAR Embedded Workbench for RL78 Programming Techniques Rev.1.00 PDF 701 KB	Apr 14, 2017
Application Note	RL78 Family C compiler CC-RL Programming Techniques Rev.1.10 PDF 1.21 MB 日本語	Apr 10, 2017
Brochure	RL78The True Low Power Microcontroller Platform PDF 1.10 MB	Mar 15, 2017
Product Change Notice	Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E ) PDF 3.74 MB 日本語	Mar 8, 2017
General Reliability Literature	Semiconductor Reliability Handbook PDF 14.70 MB 日本語	Jan 30, 2017
Application Note	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	Dec 22, 2016
Technical Update	Restriction regarding Watchdog timer (TN-RLx-A069A/E) PDF 186 KB 日本語	Nov 21, 2016
Application Note	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	Nov 8, 2016
Application Note	RL78/L12 Serial Array Unit (UART Communication) CC-RL Rev.1.00 PDF 316 KB 日本語 Related Files: Sample Code	Jul 20, 2016
Product Change Notice	Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E ) PDF 1.46 MB 日本語	Jul 1, 2016
Application Note	RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M25P Series Serial Flash memory Control Software Rev.1.06 PDF 2.46 MB 日本語 Related Files: Sample Code	Mar 31, 2016
Application Note	RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M45PE Series Serial Flash memory Control Software Rev.1.06 PDF 2.02 MB 日本語 Related Files: Sample Code	Mar 31, 2016
Application Note	RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software Rev.1.06 PDF 1.79 MB 日本語 Related Files: Sample Code	Mar 31, 2016
Application Note	RX Family, RL78 Family, 78K0R/Kx3-L Spansion S25FLxxxS MirrorBit® Flash Non-Volatile Memory Control Software Rev.1.04 PDF 801 KB 日本語 Related Files: Sample Code	Mar 31, 2016
Guide	RL78 Software Migration Guide CS+ to e2 studio Migration (CC-RL) PDF 3.23 MB 日本語	Feb 29, 2016
Application Note	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	Feb 26, 2016
Technical Update	Correction for Incorrect Description Notice RL78/L12 PDF 1.07 MB 日本語	Feb 22, 2016
Brochure	Renesas General-Purpose Microcontrollers/Microprocessors Lineup Catalog PDF 6.12 MB 日本語	Oct 30, 2015
Technical Update	Precaution of using REAL-TIME CLOCK (TN-RLx-A046A/E) PDF 266 KB 日本語	Jul 6, 2015
Flyer	Whitepaper 1: Lemon Powered Design PDF 1.21 MB	May 27, 2015
Flyer	Whitepaper 2: The Rules of Low Power MCU Design PDF 909 KB	May 27, 2015
Flyer	Whitepaper 3: De-Clocking vs MCU Standby for Low Power Design PDF 787 KB	May 27, 2015
Flyer	Whitepaper 4: Maximise Your Battery Life PDF 592 KB	May 12, 2015
Technical Update	Correction for Incorrect Description Notice RL78/L12 Descriptions in the User's Manual: Hardware Rev. 2.00 Changed PDF 565 KB 日本語	Oct 29, 2014
Brochure	Renesas RL78 Family MCU PDF 4.62 MB	Apr 30, 2014
Application Note	Application execution in RAM (RL78) Rev.1.00 PDF 792 KB	Apr 2, 2014
Other	LGA Mounting Manual PDF 1.02 MB 日本語	Mar 19, 2014
Application Note	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	Mar 4, 2014
Technical Update	Correction for Incorrect Description Notice RL78/L12 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed PDF 3.52 MB 日本語	Jan 10, 2014
Other	RL78/L12:VOH-IOH (Drive Current) PDF 134 KB	Aug 21, 2013
Other	RL78/L12:VOL-IOL (Drive Current) PDF 145 KB	Aug 21, 2013
Technical Update	Inner box change according to dampproof bag change and dampproof bag change PDF 3.10 MB 日本語	Aug 20, 2013
Technical Update	RL78/L12 Direction of use PDF 225 KB 日本語	Aug 19, 2013
Manual - Software	RPBRL78L12 Renesas Promotion Board Schematics Rev.1.00 PDF 614 KB	Jun 3, 2013
Manual - Development Tools	YRPBRL78L12 Quick Start Guide Rev.1.00 PDF 11.35 MB	Jan 21, 2013
Manual - Development Tools	YRPBRL78L12 User's Manual Rev.1.00 PDF 14.33 MB	Jan 21, 2013
Application Note	RL78 Family CubeSuite+ Startup Guide Rev.1.00 PDF 1.04 MB 日本語	Aug 24, 2012
Flyer	RL78/L12 The True Low Power LCD Microcontroller Platform PDF 2.51 MB	Jul 3, 2012
Other	RL78/L12:Supply current characteristics (IDD-VDD) PDF 150 KB	Jun 21, 2012
Flyer	RL78 - The Ultimate Low Power Microcontroller Platform PDF 3.57 MB	Feb 1, 2012
Application Note	RL78 Minimizing Power Consumption when Sensing Switch Inputs Rev.1.00 PDF 104 KB	Jan 12, 2012
Application Note	RL78 Family Notes and Countermeasures Against Noise Rev.1.00 PDF 230 KB 日本語 , 简体中文	Oct 4, 2011
Application Note	RL78 Software LCD Driver Rev.1.00 PDF 1.29 MB	Jun 7, 2011
Application Note	RL78 Bootloader - One Image (R11AN0470EU0100) Rev.1.00 PDF 690 KB Related Files: RL78 Bootloader - One Image (D6004601) Rev.1.00 - Sample Code	Aug 31, 2010
Other	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	Mar 31, 2008
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Design & Development

Software & Tools

Software title	Software type	Company

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 RL78/L12 Thermometer with UART Communication Functions Rev.1.00 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
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
E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX]	Emulator	Renesas
RI78V4 V2 Real-time OS for RL78 Family μITRON 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
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
Crypto Library Robust 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 products Downloads 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
SPI Serial EEPROM Driver Device Drivers for SPI Bus Serial EEPROM R1EX25xxx Series and HN58X25xxx Series Downloads RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software Rev.1.06	Serial Memory	Renesas
RL78 Web Simulator Right online tools to support initial evaluation of the low power consumption RL78 Family. Lineup: MCU Simulator Online and Current Consumption Calculator. Free of charge.	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
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 Family Sound playback system for RL78 Family	Sound / Voice	Renesas
FFT Library Fast Fourier Transform (FFT) Library	DSP / FFT	Renesas
I2C Serial EEPROM Driver Device Drivers for I2C Bus Serial EEPROM R1EX24xxx Series, R1EV24xxx Series and HN58X24xxx Series	Serial Memory	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 Spansion S25FLxxxS MirrorBit® Flash Non-Volatile Memory Control Software Rev.1.04 - Sample Code RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology P5Q Serial Phase Change Memory Control Software Rev.1.04 - Sample Code RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology N25Q 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 - 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 RX Family, RL78 Family, 78K0R/Kx3-L Spansion S25FLxxxS MirrorBit® Flash Non-Volatile Memory Control Software Rev.1.04 RX Family, RL78 Family, 78K0R/Kx3-L Macronix International MX25/66L Family Serial NOR Flash Memory Control Software Rev.1.04	Serial Memory	Renesas
AP4, Applilet Peripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)	Code Generator	Renesas
Data Flash Libraries Libraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family products Downloads Data Flash Access Library Type T02 (Tiny), European Release Rev.1.30 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	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
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 Family Eclipse-based Renesas integrated development environment (IDE).	IDE and Coding Tool	Renesas
IAR Embedded Workbench for Renesas RL78 IAR Embedded Workbench provides extensive support for RL78 devices. IAR Embedded Workbench is a complete set of development tools with leading optimization technology for creating powerful automotive applications.	IDE and Coding Tool	IAR Systems
Renesas IAR Embedded Workbench Device-Support-Packages Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.	IDE and Coding Tool	Renesas
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Software Downloads


Type	Title	Date
End Of Life Notice	End Of Life Notice [SAF-B-22-0004] PDF 1.32 MB 日本語	Jun 15, 2022
Upgrade - IDE	Code Generator Common (CS+ for CA,CX) V1.16.00 ZIP 7.85 MB 日本語	Oct 20, 2020
Upgrade - IDE	CS+ QE V9.04.00 ZIP 4.02 MB 日本語	Jul 20, 2020
Upgrade - IDE	CS+ for CA,CX Device Information for RL78 V8.04.00 ZIP 15.81 MB 日本語	Jul 20, 2020
Upgrade - IDE	CS+ for CA,CX Emulator Utilities V1.03.00 ZIP 12.67 MB 日本語	Jul 20, 2020
Upgrade - IDE	CS+ for CC Device Information for RL78 V8.04.00 ZIP 15.80 MB 日本語	Jul 20, 2020
Upgrade - Programmer	Firmware for PG-FP5 V2.17 ZIP 289 KB 日本語	Apr 22, 2019
Upgrade - Programmer	Programming GUI for PG-FP5 V2.17 ZIP 56.45 MB 日本語	Apr 22, 2019
Upgrade - Programmer	Data Flash Library Type04 Package Ver.2.00 for the RL78 Family ZIP 1.64 MB 日本語	Jan 21, 2019
Upgrade - Programmer	Flash Self Programming Library Type01 Package Ver.3.00 for the RL78 Family ZIP 1.74 MB 日本語	Jan 21, 2019
Upgrade - Debugger	Upgrade tool (Firmware V2.03) for QB-RL78L12 ZIP 1.90 MB 日本語	Oct 20, 2016
Upgrade - Compiler	Software for floating license management V1.00.00 EXE 134.85 MB 日本語	Apr 25, 2016
Upgrade - Compiler	Renesas Tool License Manager V1.25.00 EXE 3.35 MB 日本語	Apr 20, 2016
Upgrade - Compiler	RL78,78K0R Compiler CA78K0R V1.72 EXE 18.81 MB 日本語	Mar 7, 2016
Upgrade - OS	CS+ Partner OS Aware Debugging Plug-in V3.01.00 ZIP 2.47 MB 日本語	Jun 22, 2015
Upgrade - OS	[Trial Software] RI78V4 V2.00.00 Real-time OS for RL78 Family (supported by CS+) ZIP 14.06 MB 日本語	Jun 5, 2015
Software & Tools - Other	Pre-paid Water Meter - Application Note ZIP 1019 KB	Apr 8, 2015
Software & Tools - Other	Pre-paid Water Meter - Schematic and Software ZIP 518 KB	Apr 8, 2015
Upgrade - Programmer	Programming GUI for PG-FP5 V2.13 EXE 58.78 MB 日本語	Mar 5, 2015
Software & Tools - Other	Renesas Starter Kit for RL78/L12 Installer V.1.00 (CubeSuite+ Version) ZIP 691.37 MB	Jun 9, 2014
Software & Tools - Other	Renesas Starter Kit for RL78/L12 Installer V.1.00 (e² studio Version) ZIP 830.52 MB	Jun 9, 2014
Upgrade - OS	CubeSuite+ Partner OS Aware Debugging Plug-in V2.01.00 ZIP 2.54 MB 日本語	Jul 22, 2013
Software & Tools - Other	Promotion software installation Package ( YRPBRL78L12_Sample_Projects ) ZIP 1.25 MB	Jun 17, 2013
Software & Tools - Other	Promotion software installation Package ( YRPBRL78L12 ) ZIP 1,018.03 MB	Jun 11, 2013
Upgrade - Programmer	FPGA data for PG-FP5 V4 ZIP 162 KB 日本語	Jul 15, 2011
Add 7 hidden items 25 items

Sample Code

Filters
Type	Title Title	Date Date Date
Sample Code	RL78 Flash Programmer (RL78 Protocol B) Rev.1.00 ZIP 18.57 MB 日本語 Function: Programmer Related Files: Application Note	Feb 16, 2023
Sample Code	RL78 Flash Programmer (RL78 Protocol C) Rev.1.00 ZIP 26.69 MB 日本語 Function: Programmer Related Files: Application Note	Feb 16, 2023
Sample Code	RL78 Flash Programmer (RL78 Protocol A) Rev.1.00 ZIP 18.63 MB 日本語 Function: Programmer Related Files: Application Note	Feb 16, 2023
Sample Code	RL78/L12 Integrate External EEPROM IC Functionality into MCU by Using Data Flash Memory (Flash Data Library) Rev.1.10 [Toolchains=CA78K0R\|v1.70;GNURL78\|v13.02] ZIP 2.43 MB 日本語 Application: Consumer Electronics, Industrial Compiler: CA78K0R, GNURL78 Function: Driver or Library, Memory IDE: CS+, CubeSuite+ Related Files: Application Note	Sep 9, 2022
Sample Code	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	Aug 4, 2022
Sample Code	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	Jun 24, 2022
Sample Code	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	Jun 24, 2022
Sample Code	RL78 Family Real-Time-Clock Watch Error Correction function Rev.1.10 ZIP 868 KB Application: Consumer Electronics, Industrial, IoT Applications Compiler: ICCRL78 Function: Application Example, Other peripherals IDE: IAR EWRL78 Related Files: Application Note	Jun 24, 2022
Sample Code	RL78/L12 Integrate External EEPROM IC Functionality into MCU by Using Data Flash Memory (Flash Data Library) Rev.1.00 ZIP 2.17 MB 日本語 Application: Consumer Electronics, Industrial, IoT Applications Compiler: CC-RL, ICCRL78 Function: Application Example, Other peripherals IDE: CS+ for CC, e2 studio, IAR EWRL78 Related Files: Application Note	Jun 24, 2022
Sample Code	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	Oct 9, 2019
Sample Code	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	Oct 9, 2019
Sample Code	RL78/L12 PM2.5 Monitor with Portable Battery Batch Download ZIP 2.35 MB	Sep 25, 2019
Sample Code	RL78/L12 Thermometer with UART Communication Functions Rev.1.00 - Sample Code ZIP 1.01 MB 日本語 Compiler: CC-RL IDE: CS+, e2 studio Related Files: Application Note	Apr 26, 2019
Sample Code	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	Feb 8, 2018
Sample Code	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	Dec 22, 2016
Sample Code	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	Nov 8, 2016
Sample Code	RL78/L12 Serial Array Unit (UART Communication) CC-RL Rev.1.00 - Sample Code ZIP 476 KB 日本語 Compiler: CC-RL IDE: CS+ for CC, e2 studio Related Files: Application Note	Jul 20, 2016
Sample Code	RX Family, RL78 Family, 78K0R/Kx3-L Spansion S25FLxxxS MirrorBit® Flash Non-Volatile Memory Control Software Rev.1.04 - Sample Code ZIP 812 KB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78 Related Files: Application Note	May 31, 2016
Sample Code	RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology N25Q Serial NOR Flash Memory Control Software Rev.1.04 - Sample Code ZIP 789 KB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78 Related Files: Application Note	Mar 31, 2016
Sample Code	RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology P5Q Serial Phase Change Memory Control Software Rev.1.04 - Sample Code ZIP 744 KB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78 Related Files: Application Note	Mar 31, 2016
Sample Code	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	Aug 31, 2010
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The Renesas Promotion Board is pre-programmed to work with the GUI provided on the included DVD to demonstrate the key low power capabilities of the RL78/L12 device...

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	I/O Ports	Timer	ADC	Human Machine Interface	Buy / Sample
(108) Active (72) Obsolete / NRND / LTB	Maximum The duration date of a product in the Product Longevity Program (PLP). Minimum The duration date of a product in the Product Longevity Program (PLP).	8 16 32	1 1.5	32 44 48 52 64	-40 to 105°C -40 to 85°C	20 29 33 37 47	12-bit x 1-ch 16-bit x 8-ch	10-bit x 10-ch 10-bit x 4-ch 10-bit x 7-ch 10-bit x 9-ch	LCD Segment Count x 144 LCD Segment Count x 176 LCD Segment Count x 208 LCD Segment Count x 280 LCD Segment Count x 52	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
R5F10RLCGFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	64	-40 to 105°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RB8AFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1	32	-40 to 85°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Get Samples, Buy / Quote
R5F10RBAAFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	32	-40 to 85°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Get Samples, Buy / Quote
R5F10RBCAFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	32	-40 to 85°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Buy / Quote
R5F10RF8AFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1	44	-40 to 85°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Buy / Quote
R5F10RFAAFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	44	-40 to 85°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Get Samples, Buy / Quote
R5F10RFCAFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	44	-40 to 85°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Buy / Quote
R5F10RG8AFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	8	1	48	-40 to 85°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Buy / Quote
R5F10RG8GFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	8	1	48	-40 to 105°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Buy / Quote
R5F10RGAGFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	16	1	48	-40 to 105°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Buy / Quote
R5F10RGCGFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	48	-40 to 105°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Get Samples, Buy / Quote
R5F10RJ8GFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1	52	-40 to 105°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Buy / Quote
R5F10RJAGFA#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	52	-40 to 105°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Get Samples, Buy / Quote
R5F10RJCGFA#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	52	-40 to 105°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Get Samples, Buy / Quote
R5F10RLAAFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	16	1	64	-40 to 85°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RLAGFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	64	-40 to 105°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Get Samples, Buy / Quote
R5F10RLCAFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	64	-40 to 85°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Get Samples, Buy / Quote
R5F10RB8GFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1	32	-40 to 105°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Buy / Quote
R5F10RBAGFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	32	-40 to 105°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Get Samples, Buy / Quote
R5F10RBCGFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	32	-40 to 105°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Get Samples, Buy / Quote
R5F10RF8GFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1	44	-40 to 105°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Buy / Quote
R5F10RFAGFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	44	-40 to 105°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Get Samples, Buy / Quote
R5F10RFCGFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	44	-40 to 105°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Get Samples, Buy / Quote
R5F10RG8GFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1	48	-40 to 105°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Get Samples, Buy / Quote
R5F10RGAGFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	48	-40 to 105°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Get Samples, Buy / Quote
R5F10RGCGFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	32	1.5	48	-40 to 105°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Buy / Quote
R5F10RJ8GFA#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1	52	-40 to 105°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Get Samples, Buy / Quote
R5F10RJAGFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1	52	-40 to 105°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Buy / Quote
R5F10RJCGFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	52	-40 to 105°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Buy / Quote
R5F10RLAAFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	64	-40 to 85°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Get Samples, Buy / Quote
R5F10RLAGFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	16	1	64	-40 to 105°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RLCAFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2036 Mar	32	1.5	64	-40 to 85°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RLCGFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	32	1.5	64	-40 to 105°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RB8GFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1	32	-40 to 105°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Get Samples, Buy / Quote
R5F10RBAGFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1	32	-40 to 105°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Buy / Quote
R5F10RBCGFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	32	-40 to 105°C	20	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 4-ch	LCD Segment Count x 52	Buy / Quote
R5F10RF8GFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1	44	-40 to 105°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Get Samples, Buy / Quote
R5F10RFAGFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1	44	-40 to 105°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Buy / Quote
R5F10RFAAFP#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1	44	-40 to 85°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Buy / Quote
R5F10RFCAFP#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	44	-40 to 85°C	29	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 7-ch	LCD Segment Count x 144	Get Samples, Buy / Quote
R5F10RG8AFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	8	1	48	-40 to 85°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Get Samples, Buy / Quote
R5F10RGAAFB#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2034 Dec	16	1	48	-40 to 85°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Buy / Quote
R5F10RGCAFB#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	48	-40 to 85°C	33	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 9-ch	LCD Segment Count x 176	Get Samples, Buy / Quote
R5F10RJ8AFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	8	1	52	-40 to 85°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Buy / Quote
R5F10RJAAFA#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	52	-40 to 85°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Get Samples, Buy / Quote
R5F10RJCAFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	52	-40 to 85°C	37	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 208	Buy / Quote
R5F10RLAAFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	16	1	64	-40 to 85°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RLAGFA#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	16	1	64	-40 to 105°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Get Samples, Buy / Quote
R5F10RLCAFA#50 play_circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	2033 Dec	32	1.5	64	-40 to 85°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Buy / Quote
R5F10RLCGFA#30 play_circleActive Repl. Product memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	N/A	32	1.5	64	-40 to 105°C	47	12-bit x 1-ch, 16-bit x 8-ch	10-bit x 10-ch	LCD Segment Count x 280	Get Samples, Buy / Quote

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R5F10RB8AFP#30	Availability Add to request
R5F10RB8GFP#30	Availability Add to request
R5F10RBAAFP#30	Availability Add to request
R5F10RBAGFP#30	Availability Add to request
R5F10RBCAFP#30	Availability Add to request
R5F10RBCGFP#30	Availability Add to request
R5F10RF8AFP#30	Availability Add to request
R5F10RF8GFP#30	Availability Add to request
R5F10RFAAFP#30	Availability Add to request
R5F10RFAGFP#30	Availability Add to request
R5F10RFCAFP#30	Availability Add to request
R5F10RFCGFP#30	Availability Add to request
R5F10RG8AFB#30	Availability Add to request
R5F10RG8GFB#30	Availability Add to request
R5F10RGAAFB#30	Availability Add to request
R5F10RGAGFB#30	Availability Add to request
R5F10RGCAFB#30	Availability Add to request
R5F10RGCGFB#30	Availability Add to request
R5F10RJ8AFA#30	Availability Add to request
R5F10RJ8GFA#30	Availability Add to request
R5F10RJAAFA#30	Availability Add to request
R5F10RJAGFA#30	Availability Add to request
R5F10RJCAFA#30	Availability Add to request
R5F10RJCGFA#30	Availability Add to request
R5F10RLAAFA#30	Availability Add to request
R5F10RLAAFB#30	Availability Add to request
R5F10RLAGFA#30	Availability Add to request
R5F10RLAGFB#30	Availability Add to request
R5F10RLCAFA#30	Availability Add to request
R5F10RLCAFB#30	Availability Add to request
R5F10RLCGFA#30	Availability Add to request
R5F10RLCGFB#30	Availability Add to request

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RL78 Quick Solutions

The easy-to-build RL78 Quick Solutions feature Renesas' ultra-low power RL78 MCUs and analog devices. These solutions showcase device combinations that improve design performance and power efficiency to support your product development.

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RL78 Quick Solutions

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Compact LCD Microcontrollers with Low Power Consumption, Suitable for Small Appliances and Healthcare Devices

Microcontrollers & Microprocessors

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