Overview

Description

Even though the RL78/G1M microcontroller has a small pin-count 20-pin package, it is an 8-bit general-purpose microcontroller equipped with real-time output terminals for motor drive. It has 120-degree energization control and can drive a BLDC motor. It is suitable for motor control for small home appliances, toys, office automation (OA) equipment, etc.

Features

  • CPU: RL78 core, Max. 20MHz
  • Voltage: 2.0V to 5.5V
  • Package: 20-pin TSSOP
  • Memory: SRAM Max. 1KB, Program Flash Max. 8KB
  • Timer: 16-bit Timer (ch) x 4, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch
  • Real-time output: 8 ch
  • Analog function: 8/10-bit A/D Converter (ch) x 8
  • On-chip Oscillator Freq. (MHz): 1.25MHz-20MHz (VDD=2.7V-5.5V), 1.25MHz-5MHz (VDD=2.0V *Note)-5.5V)
    *Note: Use with a voltage range of 2.25V to 5.5V because it includes detection voltage (VSPOR) for the selectable power-on-reset (SPOR) circuit.
  • Others: Clock/buzzer output, On-chip debugger interface

Applications

Applications

  • Home Appliances
  • Office
  • Home
  • Motor control
 

Documentation

Title Type Date
PDF225 KB
Datasheet
PDF3.00 MB日本語
Manual - Hardware
PDF3.21 MB日本語
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Application Note
PDF3.64 MB日本語
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Application Note
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Application Note
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Brochure
PDF19.79 MB日本語
Brochure
Brochure
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Brochure
PDF5.27 MB
Brochure
PDF1.10 MB
Brochure
PDF6.12 MB日本語
Brochure
PDF4.62 MB
Brochure
PDF11.44 MB日本語
Flyer
Flyer
Flyer
PDF3.57 MB
Flyer
PDF14.70 MB日本語
General Reliability Literature
PDF131 KB
Guide
PDF3.23 MB日本語
Guide
PDF415 KB日本語
Manual - Development Tools
PDF2.78 MB日本語
Manual - Development Tools
PDF818 KB日本語
Manual - Development Tools
PDF2.67 MB日本語
Manual - Development Tools
PDF1.18 MB日本語
Manual - Development Tools
PDF1.19 MB日本語
Manual - Development Tools
PDF5.56 MB日本語
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PDF1.51 MB日本語
Manual - Development Tools
PDF6.08 MB日本語
Manual - Development Tools
PDF1.11 MB日本語
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PDF5.55 MB日本語
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PDF1.50 MB日本語
Manual - Development Tools
PDF5.66 MB日本語
Manual - Development Tools
PDF1.13 MB日本語
Manual - Development Tools
PDF1.30 MB日本語
Manual - Hardware
PDF1.02 MB日本語
Manual - Hardware
PDF1.14 MB日本語
Manual - Software
PDF878 KB日本語
Manual - Software
PDF1.21 MB日本語
Manual - Software
PDF1.35 MB日本語
Manual - Software
PDF842 KB
Other
PDF108 KB
Other
PDF102 KB
Other
PDF79 KB
Other
Other
PDF416 KB
Product Reliability Report
PDF3.02 MB
Release Note
PDF248 KB日本語
Release Note
PDF2.64 MB
Release Note
PDF373 KB日本語
Release Note
PDF2.87 MB
Release Note
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Release Note
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Release Note
PDF3.00 MB
Release Note
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Release Note
PDF3.10 MB日本語
Technical Update
PDF260 KB日本語
Tool News - Featured Tool
PDF362 KB日本語
Tool News - Featured Tool
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Tool News - Featured Tool
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Tool News - Featured Tool
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Tool News - Note
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Tool News - Notification
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Tool News - Notification
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Tool News - Notification
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Tool News - Notification
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Tool News - Notification
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White Paper

Design & Development

Software & Tools

Software & Tools

C Compiler Package for RL78 Family [CC-RL]C Compiler Package for RL78 Family [IDE: CS+, e² studio] Compiler/Assembler 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
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 FamilySound playback system for RL78 Family Sound / Voice Renesas

Software Downloads

Title Type Date
ZIP483.78 MB日本語
Upgrade - IDE
ZIP196.94 MB日本語
Upgrade - IDE
ZIP719.07 MB日本語
Upgrade - IDE
ZIP243.98 MB日本語
Upgrade - IDE
ZIP5.52 MB日本語
Upgrade - IDE
ZIP80.87 MB日本語
Upgrade - IDE
ZIP2.47 MB日本語
Upgrade - OS
ZIP2.54 MB日本語
Upgrade - OS
EXE2.72 MB
Upgrade - OS

Sample Code

Sample Code

Title Type Date
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP53.60 MB
Related Files:
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded
Function: Communication Interface, Application Example
IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM
Sample Code
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP50.97 MB
Related Files:
Application: IoT Applications
Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX, ICCRL78, GNURL78
Function: Communication Interface, Application Example
IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78
Sample Code
ZIP3.73 MB
Related Files:
Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
Sample Code
ZIP3.74 MB
Related Files:
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRL78
Function: Communication Interface, Application Example, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP3.77 MB
Related Files:
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRL78
Function: Communication Interface, Application Example, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP3.74 MB
Related Files:
Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
Sample Code
ZIP4.03 MB
Related Files:
Application: IoT Applications
Function: Communication Interface, Application Example, Driver or Library
Sample Code
ZIP18.57 MB日本語
Related Files:
Function: Programmer
Sample Code
ZIP26.69 MB日本語
Related Files:
Function: Programmer
Sample Code
ZIP18.63 MB日本語
Related Files:
Function: Programmer
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.70]
ZIP1.09 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Analog
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.50]
ZIP1.30 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Initial Setting
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=GNURL78|v14.03;RA78K0R|v1.70]
ZIP1.11 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Application Example
IDE: e2 studio, CS+ for CA,CX
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.70]
ZIP2.68 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Communication Interface
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=GNURL78|v14.03;RA78K0R|v1.70]
ZIP2.51 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Communication Interface
IDE: e2 studio, CS+ for CA,CX
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.70]
ZIP1.77 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Communication Interface
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=GNURL78|v14.03;RA78K0R|v1.70]
ZIP1.32 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Communication Interface
IDE: e2 studio, CS+ for CA,CX
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.70]
ZIP1.34 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Timer
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.70]
ZIP1.27 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Timer
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=GNURL78|v13.02;RA78K0R|v1.70]
ZIP1.15 MB日本語
Related Files:
Application: Consumer Electronics, Industrial
Compiler: GNURL78, RA78K0R
Function: Timer
IDE: e2 studio, CubeSuite+
Sample Code
[Toolchains=CC-RL|v1.11.00;IAR|4.21.1.2409;LLVM|V10.0.0.202207]
ZIP3.84 MB
Related Files:
Compiler: CC-RL, ICCRL78
IDE: e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|v1.11.00;IAR|4.21.1.2409;LLVM|V10.0.0.202207]
ZIP2.96 MB
Related Files:
Compiler: CC-RL, ICCRL78
IDE: e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|v1.10.00;IAR|4.20.1.2260;LLVM|V10.0.0.202207]
ZIP1.93 MB
Related Files:
Compiler: CC-RL, ICCRL78
IDE: e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP2.00 MB
Related Files:
Application: Industrial, Consumer Electronics
Compiler: CC-RL, LLVM, ICCRL78
Function: Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
[Toolchains=CC-RL|v1.09.00;ICCRL78|4.20.1.2260;LLVM for Renesas RL78|10.0.0.202203]
ZIP6.83 MB
Related Files:
Application: Industrial
Compiler: CC-RL, LLVM, ICCRL78
Function: Security, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP637 KB
Related Files:
Application: IoT Applications, Industrial, Consumer Electronics
Compiler: ICCRL78
IDE: IAR EWRL78
Sample Code
ZIP868 KB
Related Files:
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: ICCRL78
Function: Application Example, Other peripherals
IDE: IAR EWRL78
Sample Code
ZIP2.46 MB
Related Files:
Sample Code
ZIP1.70 MB
Related Files:
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: CC-RL, ICCRL78
Function: Application Example, Other peripherals
IDE: e2 studio, CS+ for CC, IAR EWRL78
Sample Code
ZIP3.54 MB
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP1.78 MB
Related Files:
Compiler: CC-RL, ICCRL78
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP2.37 MB日本語
Compiler: CA78K0R
IDE: CS+
Sample Code
ZIP14.12 MB日本語
Compiler: CC-RL
IDE: CS+
Sample Code
ZIP1.79 MB
Related Files:
Compiler: CC-RL
IDE: CS+, e2 studio
Sample Code
ZIP1.34 MB
Related Files:
Compiler: CC-RL
IDE: CS+, e2 studio
Sample Code
ZIP23.12 MB日本語
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Compiler: CC-RL
IDE: CS+, e2 studio
Sample Code
ZIP797 KB
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Compiler: CC-RL
Sample Code
ZIP639 KB
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Compiler: CC-RL
Sample Code
ZIP1.10 MB
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Compiler: CC-RL
Sample Code
ZIP722 KB
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Compiler: CC-RL
Sample Code
ZIP1.08 MB
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Compiler: CC-RL
Sample Code
ZIP1.10 MB
Compiler: CC-RL
Sample Code
ZIP799 KB日本語
Compiler: CC-RL
Sample Code
ZIP1.04 MB日本語
Related Files:
Compiler: CC-RL
IDE: CS+, e2 studio
Sample Code
ZIP1.59 MB
Sample Code
ZIP1.84 MB
Sample Code
ZIP1.57 MB
Sample Code
ZIP1.24 MB日本語
Related Files:
Compiler: CC-RL
IDE: CS+, e2 studio
Sample Code
ZIP1.72 MB
Sample Code
ZIP881 KB日本語
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP3.52 MB日本語
Related Files:
Compiler: CC-RL
IDE: CS+
Sample Code
ZIP1.00 MB日本語
Related Files:
Compiler: CC-RL
IDE: e2 studio
Sample Code
ZIP587 KB日本語
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP1.42 MB
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP2.08 MB日本語
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP532 KB日本語
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP616 KB日本語
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP545 KB日本語
Related Files:
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP1.36 MB日本語
Related Files:
Compiler: CA78K0R
IDE: CS+
Sample Code
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Compiler