概览

描述

除了具有低电流消耗(CPU工作时:37.5μA/MHz;STOP(保持4KB的SRAM)时:200nA)外,RL78/G22微控制器还配备了丰富的电容触摸通道。完备的16-48引脚封装和32KB-64KB闪存,扩充了新一代RL78通用微控制器的产品线。

除了最大工作频率32MHz、广泛的工作电压范围(1.6V-5.5V) 和增强的模拟和安全功能之外,SNOOZE模式可编程控制器还可大幅降低间歇工作的功耗。此外,还可为RL78/G22提供丰富的开发环境,评估板(Fast Prototyping Board)只需连接USB线而无需额外工具即可编写和调试程序,智能配置器(Smart Configurator)可通过GUI简化设计。它与现有的RL78系列兼容,可无缝切换,适用于从家电、消费类电子产品到工业设备的广泛用途。

特性

  • CPU:RL78核心,最高32MHz
  • 电压:1.6V至5.5V
  • 封装:16引脚至48引脚
  • 闪存:程序闪存:32-64KB,SRAM 4KB,数据闪存2KB
  • 工作温度范围:可达105°C
  • 增强型电容式感应单元(CTSU2L)
  • 定时器:8路16位定时器、1路看门狗定时器、1路32位间隔定时器
  • PWM:7路PWM输出
  • 模拟功能:10路12位A/D转换器
  • 片上振荡器频率(MHz):高速:最高32MHz
  • 中速:最高4MHz
  • 低速:32.768kHz
  • 贪睡模式排序器
  • 事件链路控制器
  • 其他:RTC、上电复位、低电压检测
  • 封装:SSOP、LQFP、HWQFN、WFLGA

应用

应用

  • 通用
  • 民用
  • 家电
  • 工业自动化
  • 楼宇自动化

文档

文档标题 类型 日期
PDF1.62 MB
数据手册
PDF9.25 MB
手册 - 硬件
PDF4.79 MB
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应用文档
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PDF445 KB
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PDF443 KB
应用文档
PDF580 KB
应用文档
PDF8.04 MB
手册
PDF11.44 MB
Flyer
PDF637 KB
传单
PDF254 KBEnglish, 日本語
传单
PDF14.70 MB
General Reliability Literature
PDF2.04 MB
手册 - 开发工具
PDF2.87 MB
手册 - 开发工具
PDF4.19 MB
手册 - 开发工具
PDF111 KB
手册 - 开发工具
PDF250 KB
手册 - 开发工具
PDF1.41 MB
手册 - 开发工具
PDF403 KB
手册 - 开发工具
PDF3.67 MB
手册 - 开发工具
PDF1.20 MB
手册 - 开发工具
PDF2.59 MB
手册 - 硬件
PDF218 KB
其他
PDF400 KB
其他
PDF335 KB
其他
PDF767 KB
其他
PDF842 KB
其他
PDF15.77 MBEnglish, 日本語
其他
PDF421 KB
Product Reliability Report
PDF854 KB
Release Note
PDF207 KB
Release Note
PDF141 KB
Tool News - Notification
PDF262 KB
Tool News - Release

设计和开发

软件与工具

软件与工具

C Compiler Package for RL78 Family [CC-RL]C Compiler Package for RL78 Family [IDE: CS+, e² studio] Compiler/Assembler 瑞萨电子
FFT LibraryFast Fourier Transform (FFT) Library DSP / FFT 瑞萨电子
E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] Emulator 瑞萨电子
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]下载: Emulator 瑞萨电子
FAT File System [M3S-TFAT-Tiny] for the RL78 FamilyFAT file system for RL78 Family File System 瑞萨电子
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 瑞萨电子
e² studioEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] IDE and Coding Tool 瑞萨电子
RI78V4 V2 Real-time OS for RL78 FamilyμITRON Specification real-time OS for RL78 Family [Required IDE : CS+] ITRON OS 瑞萨电子
CS+ Partner OS Aware Debugging Plug-inFeatures for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78] Plug-in, OS Aware Debugging, Etc. 瑞萨电子
E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) 瑞萨电子
E2 Emulator Lite (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) 瑞萨电子
PG-FP6Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]下载: Programmer (Unit/SW) 瑞萨电子
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) 瑞萨电子
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 Self Programming Library (Flash Library) 瑞萨电子
Data Flash LibrariesLibraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family products Self Programming Library (Flash Library) 瑞萨电子
RL78 Web SimulatorRight online tools to support initial evaluation of the low power consumption RL78 Family. Lineup: MCU Simulator Online and Current Consumption Calculator. Free of charge. Simulator 瑞萨电子
Simulator for CS+ of RL78 Family, 78K0R and 78K0Simulator for RL78 Family, 78K0R and 78K0 [Support IDE: CS+] (Note: This product is included in the Compiler Package and is not available separately.) Simulator 瑞萨电子
Simulator for e² studio of RL78 FamilySimulator for RL78 Family [Support IDE: e2 studio] (Note: This product is included in the Renesas IDE "e2 studio" and is not available separately.) Simulator 瑞萨电子
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch SensorsIn developing embedded system using the capacitive touch sensor of RA family and RX family MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] 下载: Solution Toolkit 瑞萨电子
RL78 Smart ConfiguratorRL78 Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.下载: Solution Toolkit 瑞萨电子
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 FamilySound playback system for RL78 Family Sound / Voice 瑞萨电子

软件下载

文档标题 类型 降序排列 日期
ZIP2.39 MB
软件和工具 - 其他

样例程序

样例程序

文档标题 Type Date
[Toolchains=CC-RL|V1.12.00]
ZIP10.53 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL
Function: Application Example, HMI
IDE: CS+ for CC
样例程序
ZIP3.72 MB
相关文件:
样例程序
ZIP3.73 MB
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Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
样例程序
ZIP3.74 MB
相关文件:
Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
样例程序
ZIP3.77 MB
相关文件:
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRL78
Function: Communication Interface, Application Example, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP3.74 MB
相关文件:
Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
样例程序
ZIP4.03 MB
相关文件:
Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
样例程序
[Toolchains=CC-RL|V1.12]
ZIP2.92 MB
相关文件:
Application: Consumer Electronics, Key Technology
Compiler: CC-RL
Function: Evaluation Kit, HMI
IDE: e2 studio
样例程序
ZIP18.57 MB
相关文件:
Function: Programmer
样例程序
ZIP26.69 MB
相关文件:
Function: Programmer
样例程序
ZIP18.63 MB
相关文件:
Function: Programmer
样例程序
ZIP1.30 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL, ICCRL78
Function: HMI
IDE: e2 studio, IAR EWRL78
样例程序
ZIP1.17 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL, ICCRL78
Function: HMI
IDE: e2 studio, IAR EWRL78
样例程序
ZIP7.20 MB
相关文件:
样例程序
[Toolchains=CC-RL|V1.11.0;LLVM for Renesas RL78|22.10.0.v20220621-1003;GCC for Renesas RL78|22.10.0.v20220621-1003;IAR Compiler for RL78|v.4.21.3]
ZIP3.24 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL, GNURL78, ICCRL78, LLVM
Function: BSP, Clock, Software Package
IDE: e2 studio, IAR EWRL78
样例程序
ZIP745 KB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL, LLVM for Renesas RL78
IDE: CS+ for CC, e2 studio
样例程序
[Toolchains=CC-RL|V1.10.00;LLVM for Renesas RL78|10.0.0.202207;IAR Compiler for RL78|v.4.20.1.2260]
ZIP2.12 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL, LLVM for Renesas RL78, ICCRL78
Function: Driver or Library
IDE: CS+ for CC, e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|V1.10.00;LLVM for Renesas RL78|10.0.0.202207;IAR Compiler for RL78|v.4.20.1.2260]
ZIP1.19 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RL, LLVM for Renesas RL78, ICCRL78
Function: Driver or Library
IDE: CS+ for CC, e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.11.00;IAR|4.21.1.2409;LLVM|V10.0.0.202207]
ZIP3.84 MB
相关文件:
Compiler: CC-RL, ICCRL78
IDE: e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.11.00;IAR|4.21.1.2409;LLVM|V10.0.0.202207]
ZIP2.96 MB
相关文件:
Compiler: CC-RL, ICCRL78
IDE: e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.10.00;IAR|4.20.1.2260;LLVM|V10.0.0.202207]
ZIP1.93 MB
相关文件:
Compiler: CC-RL, ICCRL78
IDE: e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP1.61 MB
相关文件:
Application: Industrial, Consumer Electronics
Compiler: CC-RL, LLVM, ICCRL78
Function: Application Example
IDE: CS+, e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP2.00 MB
相关文件:
Application: Industrial, Consumer Electronics
Compiler: CC-RL, LLVM, ICCRL78
Function: Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP8.50 MB
相关文件:
Application: Industrial
Compiler: CC-RL, ICCRL78, LLVM for Renesas RL78
Function: Security, Driver or Library
IDE: CS+ for CC, e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP8.59 MB
相关文件:
Application: Industrial
Compiler: CC-RL, ICCRL78, LLVM for Renesas RL78
Function: Security, Driver or Library
IDE: CS+ for CC, e2 studio, IAR EWRL78
样例程序
[Toolchains=CC-RL|v1.09.00;ICCRL78|4.20.1.2260;LLVM for Renesas RL78|10.0.0.202203]
ZIP6.83 MB
相关文件:
Application: Industrial
Compiler: CC-RL, LLVM, ICCRL78
Function: Security, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP8.11 MB
相关文件:
Application: Consumer Electronics
Compiler: CC-RL, ICCRL78
Function: I/O or Pin
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP15.97 MB
相关文件:
样例程序
ZIP8.78 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP10.77 MB
相关文件:
样例程序
ZIP8.70 MB
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样例程序
ZIP4.13 MB
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样例程序
ZIP8.68 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Timer
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP6.60 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Timer
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP6.57 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Timer
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP10.27 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Clock
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP7.20 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP8.14 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Clock
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP7.58 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP7.40 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP5.81 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Communication Interface
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP9.76 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Memory
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP7.52 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Timer
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP7.24 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Timer
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP7.53 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Communication Interface
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP8.95 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP8.88 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP10.07 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP9.75 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: System
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP5.27 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Security
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP5.45 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Security
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP5.52 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Communication Interface
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP9.71 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Security
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP5.37 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Clock
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP5.18 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Clock
IDE: CS+, e2 studio, IAR EWRL78
样例程序
ZIP6.72 MB
相关文件:
Compiler: CC-RL, ICCRL78
Function: Clock
IDE: CS+, e2 studio, IAR EWRL78
样例程序

开发板与套件

开发板与套件

模型

视频和培训

RL78/G22 Appliance UI Demo -Contributing to The Innovative UI of Kitchen Appliances

We will show an appliance UI demo using Capacitive Touch of RL78/G22.
The Capacitive Touch of RL78/G22, with high sensitivity and high noise immunity, enables well-designed user interface with good functionality and can be achieved with ultra-low current consumption.