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
RL78/G1M-Block Diagram
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.
Parameters
| Attributes | Value |
|---|---|
| Program Memory (KB) | 4, 8 |
| Data Flash (KB) | 0 |
| RAM (KB) | 0.512, 1 |
| Carrier Type | Full Carton (Tray), Full Tray (Tray), Tape & Reel |
| Supply Voltage (V) | 2 - 5.5 |
| I/O Ports | 18 |
| Temp. Range (°C) | Ta = -40 to +85 |
| Operating Freq (Max) (MHz) | 20 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 1 |
| SPI (ch) | 1 |
| I2C (#) | 0 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| LIN (#) | 0 |
| 16-Bit Timer (ch) (#) | 4 |
| 12-Bit A/D Converter (ch) | 0 |
| 10-Bit A/D Converter (ch) | 8 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Segment LCD Controller | No |
| Security & Encryption | No |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 6.5 x 4.4 x 1.2 | 20 | 0.65 |
Applications
- Home Appliances
- Office
- Home
- Motor control
Renesas Boards & Kits
FPB-RL78G1M
Active
RL78/G1M Fast Prototyping Board
The RL78/G1M Fast Prototyping Board is an evaluation board that is equipped with an RL78/G1M microcontroller, a new product in the RL78 microcontroller family that specializes in application prototyping. There is a built-in emulator circuit that is equivalent to an E2 emulator Lite so you can... Read More
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Reference Board for Motor Control Consulting Service
Provide Renesas CPU cards for inverter drive, as well as inverters enables with these CPU cards, ranging from low voltage to AC 400V, and from approximately 5A to 300A.
Supported Products:
RL78/F14,RL78/G1F,RL78/G1G,RL78/G14,RL78/G1M,RL78/F24,RX23T,RX24T,RX71M,RH850/F1KM-S1,RX13T,RX140,RH850/P1M,RX111,RA2E1,RX66T,RX72T,RZ/T1,RH850/P1M-E,RA6M1,RA6T1,RA6T2,RX26TProvided By:
Desk Top Lab
Evaluation
RL Family Microcontroller Board
This solution provides a general-purpose evaluation board featuring Renesas RL Family microcontrollers. It is offered as a standalone board or as kit products supporting functions such as LIN, CAN, touch key interfaces, and brushless motor control.
Supported Products:
RL78/G10,RL78/G11,RL78/G12,RL78/G13,RL78/G13A,RL78/G14,RL78/G1A,RL78/G1C,RL78/G1F,RL78/G1G,RL78/G1M,RL78/G1N,RL78/G1P,RL78/G22,RL78/G23,RL78/G24,RL78/L12,RL78/L13,RL78/L23,RL78/I1A,RL78/I1C,RL78/I1D,RL78/H1D,RL78/F12,RL78/F13,RL78/F14,RL78/F15,RL78/F24,RL78/F25Provided By:
HOKUTO DENSHILoading
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- IDE and Coding ToolRenesas 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 ToolIAR 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.Provider: IAR Systems
- IDE and Coding ToolRenesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
- Compiler/AssemblerC Compiler Package for RL78 Family [IDE: CS+, e² studio]
- 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, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
- Programmer (Unit/SW)Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, DA148xx, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
- Security / CryptoRobust encode library to ensure security for all types of system developments
- Sound / VoiceSound playback system for RL78 Family
- Serial MemoryDevice Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory
- Sample CodeProvides information for deploying FFT (Fast Fourier Transform) library.
- Sample CodePresents the specifications for a Digital Signal Controller (DSC) library function for the Renesas RL78, which includes generic specifications, detailed specifications for filter algorithm kernels, and guidelines for the DSC Library API.
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- IDE and Coding ToolRenesas 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 ToolIAR 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.Provider: IAR Systems
- IDE and Coding ToolRenesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
- Compiler/AssemblerC Compiler Package for RL78 Family [IDE: CS+, e² studio]
- 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, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]View More (9)
Software & Tools (9)
- Sample CodeProvides information for deploying FFT (Fast Fourier Transform) library.
- Sample CodePresents the specifications for a Digital Signal Controller (DSC) library function for the Renesas RL78, which includes generic specifications, detailed specifications for filter algorithm kernels, and guidelines for the DSC Library API.
- View More (65)
Sample Code (65)
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Development ToolUniversal third-party programmers support a wide range of Renesas programmable devices across both off-board and on-board programming modes.Provided By: Elnec s.r.o.- Development ToolProvides high-volume automated programming systems engineered for factory-scale production, enabling efficient handling of a wide range of integrated circuit (IC) devices. Optimized for microcontrollers (MCUs) and flash memory, the systems support tube, tape, and tray input/output configurations for flexible manufacturing integration. Advanced auto-teach alignment capabilities ...Provided By: DediProg Technology Co., Ltd.
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- Development ToolProvides universal device programming systems combining algorithms, process-control software, and socket modules for Renesas microcontroller production. Enables high-volume programming across the RA, RX, RL78, RH850, RZ, R8C, V850, M16C, H8, H8SX, H8S, SH, 78K and Synergy families using 9th- and 10th-generation universal site technology. Supports new socket ...Provided By: BPM Microsystems
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pin diagram
sir i requier pin diagram of RTE0T0002LKCE00000R E2 emulator Lite i searched in google i not getting
Jun 20, 2023 -
Program executes with debugging in e2 studio but not when power stand alone
... simply reset board or reconnect usb - nothing happens. I have tried Renesas Flash Programmer V3.08 to flash. Watchdog is disabled by option_bytes in linker settings. External power was also tested, no positive result. What can be a reason for this? Same situation with another board RL78/G1M.
Feb 17, 2021
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RL78 Family: Is it possible to initialize the on-chip debug security ID?
... G14, RL78/G15, RL78/G16, RL78/G1A, RL78/G1C, RL78/G1D, RL78/G1F, RL78/G1G, RL78/G1H, RL78/G1M, RL78/G1N, RL78/G1P, RL78/G22, RL78/G23, RL78/G24, RL78/H1D, RL78/I1A, RL78 ...
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RL78 Family: Relationship between A/D Conversion Resolution and A/D Conversion Time
... G13A, RL78/G14, RL78/G15, RL78/G16, RL78/G1C, RL78/G1D, RL78/G1F, RL78/G1G, RL78/G1H, RL78/G1M, RL78/G1N, RL78/G22, RL78/H1D, RL78/I1A, RL78/L12, RL78/L13 ✓: SelectableN/E ...
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RL78 Family: Why can't the maximum transfer rate be used in master mode with Simplified SPI (CSI) in Smart Configurator?
Please refer to the "Electrical Characteristics" section in the user’s manual. The transfer rate for Simplified SPI (CSI) communication depends on the operating voltage range. For example, in the RL78/G23, when HS mode is selected and EVDD is set between 1.8V and 5.5V, the transfer ...
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