Overview
Description
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 write/debug programs without additional tools. Since it comes standard equipped with an Arduino® Nano header, you can use the interface without modifying the hardware. In addition, debugging is easy with the Arduino Nano header and combined use function which provides access to all pins of the target microcontroller.
Features
- Equipped with an RL78/G1M 8-bit microcontroller (R5F11W68ASM):
- 20MHz, RL78-S1 Core
- ROM: 8KB, RAM: 1KB
- 20-pin TSSOP, 4.4mm x 6.5mm x 1.2mm, 0.65mm pitch
- No additional tools are required for program debugging/writing with the built-in emulator circuit equivalent to an E2 emulator Lite
- Able to access all the microcontroller pins
- Comes standard with Arduino Nano header
- Support for various RL78 software and tools
Applications
Documentation
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| Type | Title | Date |
| Quick Start Guide | PDF 651 KB | |
| Manual - Software | PDF 370 KB | |
| Manual - Hardware | PDF 1.30 MB 日本語 | |
| Application Note |
PDF
514 KB
日本語
AI-generated Summary:
Control LED flashing on the RL78/G1M Fast Prototyping Board using Arduino language programs. The onboard LED0 toggles between ON and OFF states with adjustable wait times controlled by a user switch (SW_USR), cycling through 1, 0.75, 0.5, and 0.25 seconds. The program uses digital input/output and timer peripherals to manage LED states and timing. The development environment supports Arduino API functions such as pinMode, digitalWrite, and millis for hardware control and timing. Project setup varies by development environment, with source code organized in specific folders.
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| Manual - Development Tools | PDF 188 KB | |
| Manual - Development Tools | PDF 873 KB 日本語 | |
| Other | PDF 167 KB | |
| Manual - Hardware | PDF 3.00 MB 日本語 | |
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Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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| E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
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Emulator | Renesas |
1 item
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Sample Code
Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable |
|---|---|---|---|---|
| RTK5RLG1M0C00000BJ | Active | In Stock | 1u | $18.82 | N/A |
Videos & Training
This video guides you through the development process using the FPB for RL78, covering three key steps: installing the IDE, generating a project with sample code, and verifying its operation. The video uses the FPB-RL78L23 as an example, but the process applies to FPBs for all RL78 products.
Related Resources
Additional Videos
Support
Support Communities
Knowledge Base
