RL78/I1B microcontrollers adapt various electricity meter metrologies for different regulations by country and realize the efficient power measurement by the combination of low active current 96uA/MHz, standby current 0.66uA (Halt mode with 32kHz oscillator and RTC backup on), 24-bit ΔΣA/D converter, phase adjustment circuits and high pass filter. CPU clock frequency can be minimized taking advantage of the efficient power measurement features, which includes the low power ΔΣ A/D converter 0.53mA/ch. RL78/I1B microcontrollers have +/- 1% high-accuracy high-speed on-chip oscillator with +/-0.05% frequency correction function and keep the system robust by the benefit of the accurate on-chip oscillator even when the external oscillator is stopped.

特性

  • CPU: RL78 core, Max. 24MHz
  • Voltage: 1.9V to 5.5V
  • Package: 80 to 100-pin QFP
  • Memory: SRAM Max. 8KB, Program Flash Max. 128KB

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
使用指南与说明
List of MCUs supported by PG-FP6 日本語 手册 PDF 216 KB
List of MCUs supported by Renesas Flash Programmer V3 日本語 手册 PDF 168 KB
List of MCUs supported by PG-FP5 日本語 手册 PDF 214 KB
Renesas Flash Programmer V3.08 Flash memory programming software User's Manual 日本語 手册 PDF 973 KB
PG-FP6 V1.05 Flash Memory Programmer User's Manual 日本語 手册 PDF 3.13 MB
CS+ V8.04.00 Integrated Development Environment User's Manual: Project Operation 日本語 手册 PDF 5.50 MB
- Flash Self-programming Library Type T01, European Release 手册 PDF 806 KB
RL78软件迁移指南 从CA78K0R转至CC-RL(CS+) 手册 PDF 4.82 MB
RL78/I1B User's Manual:Hardware 日本語 手册 PDF 8.38 MB
RL78族 集成开发环境 从CA78K0R转至CCRL的使用指南(链接选项篇) 手册 PDF 292 KB
RL78族 集成开发环境 从CA78K0R转至CCRL的使用指南(工程操作篇) 手册 PDF 647 KB
RL78族 集成开发环境 从CA78K0R转至CCRL的使用指南(编译器选项、汇编器选项篇) 手册 PDF 320 KB
RL78族 集成开发环境 从CA78K0R转至CCRL的使用指南(编码篇) 手册 PDF 399 KB
RL78 Software Migration Guide CS+ to e2 studio Migration (CC-RL) 日本語 指南 PDF 3.23 MB
RL78 family User's Manual: Software 日本語 手册 PDF 1.45 MB
Technical Updates
Restriction regarding reading data Flash memory 日本語 Technical Update PDF 213 KB
Restriction regarding Watchdog timer interrupt 日本語 Technical Update PDF 154 KB
应用指南 &白皮书
RL78/G14, H8/36109 Migration Guide from H8 to RL78: ROM (Flash memory) 日本語 应用文档 PDF 283 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Power supply circuit 日本語 应用文档 PDF 224 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Band-Gap Regulator, Power-On Reset & Low-Voltage Detection Circuits 日本語 应用文档 PDF 264 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Watchdog Timer 日本語 应用文档 PDF 248 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Realtime Clock (RTC) 日本語 应用文档 PDF 380 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Power-Down Modes 日本語 应用文档 PDF 501 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Clock Pulse Generators 日本語 应用文档 PDF 383 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: I/O Ports 日本語 应用文档 PDF 216 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Exception Handling 日本語 应用文档 PDF 378 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: CPU architecture 日本語 应用文档 PDF 290 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: A/D Converter 日本語 应用文档 PDF 419 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: IIC2 日本語 应用文档 PDF 261 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: SCI3 日本語 应用文档 PDF 439 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: 14-Bit PWM 日本語 应用文档 PDF 304 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer V 日本語 应用文档 PDF 481 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer B1 日本語 应用文档 PDF 323 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RC 日本語 应用文档 PDF 413 KB
RL78/G14, H8/36109 Migration Guide from H8 to RL78: Timer RD 日本語 应用文档 PDF 551 KB
- Onboard LED Flashing Control (Arduino API) 日本語 应用文档 PDF 620 KB
- Onboard LED Flashing Control (Arduino API) 日本語 应用文档 PDF 514 KB
- RL78/G14 Modbus ASCII/RTU 日本語 应用文档 PDF 1.77 MB
RL78/G14 Modbus ASCII/RTU 日本語 应用文档 PDF 1.77 MB
PG-FP6 Usage of Communications Commands 日本語 应用文档 PDF 369 KB
Renesas Flash Programmer Usage from the Command Line 日本語 应用文档 PDF 208 KB
Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) 日本語 应用文档 PDF 1.91 MB
Current Consumption Tuning Solution for RL78 family (E2 Emulator, e² studio) 日本語 应用文档 PDF 2.07 MB
RL78 Family C compiler CC-RL Programming Techniques 日本語 应用文档 PDF 1.21 MB
- RL78 Family RL78 Hardware CRC Functions 应用文档 PDF 1.22 MB
RL78 Family RL78 Hardware CRC Functions 应用文档 PDF 1.22 MB
从R8C转至RL78的迁移指南(CcnvNC30) English, 日本語 应用文档 PDF 1.02 MB
从78K0转至RL78的迁移指南(CcnvCA78K0) English, 日本語 应用文档 PDF 1.71 MB
RL78 Family SHA Hash Function Library Introduction Guide 日本語 应用文档 PDF 165 KB
RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software 日本語 应用文档 PDF 1.79 MB
RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M25P Series Serial Flash memory Control Software 日本語 应用文档 PDF 2.46 MB
RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M45PE Series Serial Flash memory Control Software 日本語 应用文档 PDF 2.02 MB
- RL78/I1B Group Using the 24-bit Delta-sigma A/D Converter 应用文档 PDF 1.10 MB
RL78/I1B Group Using the 24-bit Delta-sigma A/D Converter 应用文档 PDF 1.10 MB
RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide 日本語 应用文档 PDF 344 KB
RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide 日本語 应用文档 PDF 189 KB
RL78 Family FFT Library: Introduction Guide 日本語 应用文档 PDF 131 KB
RL78 Family Sound Playback/Compression System (Original ADPCM Codec) M3S-S2-Tiny: Introduction Guide 日本語 应用文档 PDF 153 KB
- RL78 Family Digital Signal Controller Library - Filter 应用文档 PDF 898 KB
RL78 Family Digital Signal Controller Library - Filter 应用文档 PDF 898 KB
RL78 Family VDE Certified IEC60730/60335 Self Test Library 应用文档 PDF 1.42 MB
- RL78 Digital Signal Controller Library - Fixed point and Motor 应用文档 PDF 764 KB
RL78 Digital Signal Controller Library - Fixed point and Motor 应用文档 PDF 764 KB
RL78 Minimizing Power Consumption when Sensing Switch Inputs 应用文档 PDF 104 KB
RL78 微控制器(RL78 协议A)编程器篇 English, 日本語 应用文档 PDF 1.28 MB
EEPROM Emulation Library EEL-T01 RL78 Series 应用文档 PDF 1.13 MB
PCN / PDN
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 产品变更通告 PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 产品变更通告 PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 产品变更通告 PDF 1.46 MB
下载
e² studio 2020-10 Linux Host 日本語 Upgrade - IDE XZ 570.04 MB
e² studio 2020-10 installer (Offline installer) 日本語 Upgrade - IDE EXE 1,618.03 MB
Programming GUI for PG-FP6 (FP6 Terminal) V1.05.00 日本語 Upgrade - Programmer ZIP 54.84 MB
[Evaluation Software] CS+ for CC V8.04.00 (Single Download) 日本語 Evaluation Software EXE 688.19 MB
Onboard LED Flashing Control (Arduino API) - Sample Code 日本語 样例程序 ZIP 997 KB
Onboard LED Flashing Control (Arduino API) 样例程序 ZIP 1.78 MB
[Evaluation Software] CS+ for CA,CX V4.04.00(2020.07) (Single Download) 日本語 Evaluation Software ZIP 458.56 MB
RL78/G14 Modbus ASCII/RTU 样例程序 ZIP 3.10 MB
- RL78/G14 Modbus ASCII/RTU 样例程序 ZIP 3.10 MB
e² studio 2020-04 installer (Offline installer) 日本語 Evaluation Software EXE 1,263.99 MB
e² studio V7.8.0 installer (Offline installer) 日本語 Evaluation Software EXE 1,396.16 MB
License Manager V2.03.01 日本語 软件 ZIP 6.64 MB
Update Manager V2.03.01 日本語 Upgrade - IDE ZIP 3.44 MB
CS+ for CA,CX common program V4.04.00 日本語 Upgrade - IDE EXE 197.40 MB
RL78 Family C Compiler Package V1 (without IDE) V1.09.00 日本語 Evaluation Software EXE 19.83 MB
Software for floating license management V2.03.01 日本語 Upgrade - IDE EXE 31.41 MB
RL78 Compiler CC-RL V1.09.00 日本語 Upgrade - Compiler EXE 16.88 MB
CS+ Utilities V3.05.00 日本語 软件 EXE 3.62 MB
Firmware for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 289 KB
USB Driver for Renesas MCU Tools V2.77.00 (for 64-bit version of Windows OS) 日本語 Upgrade - IDE ZIP 3.25 MB
USB Driver for Renesas MCU Tools(E2,E2 Lite,IE850,IE850A,PG-FP5) V2.77.00(for 32-bit version of Windows OS) 日本語 Upgrade - IDE ZIP 3.09 MB
Data Flash Library Type04 Package Ver.2.00 for the RL78 Family [for the CA78K0R/CC-RL Compiler] 日本語 Upgrade - Programmer ZIP 1.64 MB
Flash Self Programming Library Type01 Package Ver.3.00 for the RL78 Family [for the CA78K0R/CC-RL Compiler] 日本語 Upgrade - Programmer ZIP 1.66 MB
e² studio 6.3.0 installer (Offline installer) 日本語 Evaluation Software EXE 952.89 MB
CcnvCA78K0R C Source Code Converter V1.00.02 日本語 软件 ZIP 63 KB
CcnvNC30 C Source Code Converter V1.00.01 日本語 软件 ZIP 53 KB
RL78 Family RL78 Hardware CRC Functions 样例程序 ZIP 1.85 MB
- RL78 Family RL78 Hardware CRC Functions 样例程序 ZIP 1.85 MB
- Replacement Guide for R8C Family to RL78 Family (CcnvNC30) 样例程序 ZIP 1.42 MB
- R8CファミリからRL78ファミリへの置き換えガイド(CcnvNC30) 样例程序 ZIP 2.86 MB
- 从R8C转至RL78的迁移指南(CcnvNC30) 样例程序 ZIP 1.39 MB
- Replacement Guide from 78K0 Family to RL78 Family (CcnvCA78K0) 日本語 样例程序 ZIP 2.08 MB
- 从78K0转至RL78的迁移指南(CcnvCA78K0) 样例程序 ZIP 2.32 MB
- RL78 Family SHA Hash Function Library Introduction Guide 日本語 样例程序 ZIP 1.43 MB
Software for Floating License Management V1.00.00 日本語 Upgrade - IDE EXE 134.85 MB
Renesas Tool License Manager V1.25.00 日本語 Upgrade - IDE EXE 3.35 MB
- RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software 日本語 样例程序 ZIP 1.80 MB
- RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M25P Series Serial Flash memory Control Software 日本語 样例程序 ZIP 2.47 MB
- RX Family, RL78 Family, 78K0R/Kx3-L Micron Technology M45PE Series Serial Flash memory Control Software 日本語 样例程序 ZIP 2.03 MB
Using the 24-bit Delta-sigma A/D Converter 样例程序 ZIP 1.85 MB
- Using the 24-bit Delta-sigma A/D Converter 样例程序 ZIP 1.85 MB
RL78,78K0R Compiler CA78K0R V1.72 日本語 Upgrade - Compiler EXE 18.81 MB
Renesas Flash Programmer V2.05.03 Upgrade 日本語 Upgrade - Programmer EXE 47.62 MB
[Free-of-charge edition] Renesas Flash Programmer V2.05.03 日本語 Evaluation Software EXE 47.62 MB
- RL78 Family SPI mode MultiMediaCard Driver: Introduction Guide 日本語 样例程序 ZIP 1.29 MB
- RL78 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide 日本語 样例程序 ZIP 1.83 MB
- RL78 Family FFT Library: Introduction Guide 日本語 样例程序 ZIP 1.60 MB
- RL78 Family Sound Playback/Compression System (Original ADPCM Codec) M3S-S2-Tiny: Introduction Guide 日本語 样例程序 ZIP 1.51 MB
e² studio 4.0.0.26 installer (Offline installer) 日本語 Upgrade - IDE EXE 726.31 MB
RL78 Family Digital Signal Controller Library - Filter 样例程序 ZIP 1.23 MB
- RL78 Family Digital Signal Controller Library - Filter 样例程序 ZIP 1.23 MB
Programming GUI for PG-FP5 V2.13 Upgrade - Programmer EXE 58.78 MB
USB Driver for Renesas E-Series V1.01.00 日本語 Upgrade - IDE EXE 5.82 MB
- RL78 Family VDE Certified IEC60730/60335 Self Test Library 样例程序 ZIP 3.55 MB
RL78 Digital Signal Controller Library - Fixed point and Motor 样例程序 ZIP 647 KB
- RL78 Digital Signal Controller Library - Fixed point and Motor 样例程序 ZIP 647 KB
Tool News
[Notification] Flash Programmer Survey Invitation 日本語 Tool News - Notification PDF 29 KB
[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 日本語 Tool News - Release PDF 178 KB
[Featured Tool] Minimize the time for optimizing current consumption with IAR Embedded Workbench®! Introducing the E2 Emulator current consumption measuring function 日本語 Tool News - Featured Tool PDF 260 KB
[Upgraded to version] e² studio 2020-10 日本語 Tool News - Release PDF 160 KB
[Upgrade to revision] Renesas Flash Programmer V3.08.00 日本語 Tool News - Release PDF 83 KB
[Notes] On-chip Debugging Emulator E2 Emulator 日本語 Tool News - Note PDF 144 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 日本語 Tool News - Release PDF 72 KB
[Upgraded to version] e² studio 2020-07 日本語 Tool News - Release PDF 159 KB
[Upgrade to revision] Renesas Flash Programmer V3.06.02 日本語 Tool News - Release PDF 80 KB
[Upgrade to revision] CS+ Integrated Development Environment V8.04.00 日本語 Tool News - Release PDF 491 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.02 日本語 Tool News - Release PDF 74 KB
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices and End of Device Support 日本語 Tool News - Notification PDF 28 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.01 日本語 Tool News - Release PDF 73 KB
其他
e² studio 2020-10 Release Note Release Note PDF 2.46 MB
CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.20.00, e² studio Code Generator Plug-in V2.17.0 Release Note 日本語 Release Note PDF 708 KB
PG-FP6 Flash Memory Programmer Release Note 日本語 Release Note PDF 269 KB
Renesas Flash Programmer V3.08.00 Release Notes 日本語 Release Note PDF 283 KB
e² studio 2020-07 Release Note Release Note PDF 1.52 MB
CS+ Integrated Development Environment Package V8.04.00 Release Note 日本語 Release Note PDF 956 KB
CS+ for CC V8.04.00 Release Note 日本語 Release Note PDF 256 KB
[Flyer] 闪存编程器 PG-FP6 传单 PDF 345 KB
CS+ Code Generator for RL78 (CS+ for CC/CA,CX) V2.19.00, e² studio Code Generator Plug-in V2.15.1 / V2.16.100, AP4 for RL78 V1.18.00, Applilet3 for RL78 V1.18.00 Release Note 日本語 Release Note PDF 457 KB
[Flyer] E2仿真器[RTE0T00020KCE00000R] English, 日本語 传单 PDF 254 KB
[Flyer] Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語 传单 PDF 417 KB
Building Automation Brochure 日本語 手册 PDF 6.65 MB
Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語 手册 PDF 619 KB
Renesas RL78 Family Microcontrollers Brochure 日本語 传单 PDF 5.89 MB
RL78/I1B 传单 PDF 604 KB
瑞萨电子MCU新产品型号速查手册 手册 PDF 13.57 MB
瑞萨电子汽车电子产品型号速查手册 手册 PDF 3.10 MB
Smart Meter Solutions Catalog 日本語 手册 PDF 1.79 MB
Powered Up and Ready to Go Renesas/Intersil Joint Brochure 手册 PDF 5.27 MB
RL78The True Low Power Microcontroller Platform 手册 PDF 1.10 MB
Measure it! RL78/I1B - The Off-the-shelf Energy Monitoring Solution 传单 PDF 849 KB
[Flyer] Renesas Software and Tools e² studio: Integrated Development Environment Based on Eclipse 传单 PDF 930 KB
[Flyer] Renesas Software and Tools C Compiler Package for RL78 Family 日本語 传单 PDF 414 KB
Renesas General-Purpose Microcontrollers/Microprocessors Lineup Catalog 日本語 手册 PDF 6.12 MB
[Trial Software] RI78V4 V2.00.00 Real-time OS for RL78 Family (supported by CS+) 日本語 Software & Tools - Others ZIP 13.98 MB
Parameter File for RL78/I1B group: PR5-R5F10M V1.00 日本語 Software & Tools - Others ZIP 5 KB
Renesas RL78 Family MCU 手册 PDF 4.62 MB
RL78 - The Ultimate Low Power Microcontroller Platform 传单 PDF 3.57 MB
RL78/I1A The Ultimate Lighting Microcontroller 传单 PDF 540 KB
RL78 手册 PDF 5.79 MB
瑞萨MCU型号速查手册 手册 PDF 2.81 MB
Trouble Shoot Documents 仿真时的WDT问题 其他 PDF 102 KB

软件与工具

文档标题 类型 Description 公司
AP4, Applilet Code Generator Peripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K) Renesas
Code Generator Plug-in Code Generator 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] Renesas
Code Flash Libraries (Flash Self Programming Libraries) Self Programming Library (Flash Library) Libraries for the reprogramming of code area flash memory, including EEPROM emulation libraries for the code areas of 78K-family products Renesas
FAT File System [M3S-TFAT-Tiny] for the RL78 Family File System FAT file system for RL78 Family Renesas
Crypto Library Security / Crypto Robust encode library to ensure security for all types of system developments Renesas
FFT Library DSP / FFT Fast Fourier Transform (FFT) Library Renesas
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 Family Sound / Voice Sound playback system for RL78 Family Renesas
RI78V4 V1 Real-time OS for RL78 Family and 78K0R ITRON OS μITRON4.0 Specification real-time OS for RL78 Family and 78K0R [Required IDE : CS+] Renesas
RI78V4 V2 Real-time OS for RL78 Family ITRON OS μITRON Specification real-time OS for RL78 Family [Required IDE : CS+]

Renesas
C Compiler Package for RL78 Family Compiler/Assembler C Compiler Package for RL78 Family [Compiler: CC-RL] [IDE: without IDE (for using "e2 studio") or with CS+] Renesas
E2 emulator [RTE0T00020KCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX] Renesas
E2 emulator Lite [RTE0T0002LKCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] Renesas
CS+ IDE and Coding Tool Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] Important: CS+ is not generally promoted to U.S. and European customers. Renesas
e² studio IDE and Coding Tool Eclipse-based Renesas integrated development environment (IDE). (Note: You need to install compiler separately as an additional software) Renesas
PG-FP6 Programmer (Unit/SW) Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C] Renesas
Renesas Flash Programmer (Programming GUI) Programmer (Unit/SW) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0] Renesas
Simulator for e² studio of RL78 Family Simulator Simulator for RL78 Family [Support IDE: e2 studio] (Note: This product is included in the Renesas IDE "e2 studio" and is not available separately.) Renesas
QE for Current Consumption: A Dedicated Tool for Current Measurement Solution Toolkit Development assistance tool helps to shorten the times taken in operations for the tuning of currents drawn. [Standard item in the "e² studio" and CS+ (CS+ for CC only) IDEs] [Support MCU/MPU: RX, RL78] Renesas

Boards & Kits

器件号 文档标题 类型 公司
RTE510MPG0TGB00000R RL78/I1B Target Board 评估