Overview
The RL78/G21 Fast Prototyping Board (FPB) is powered by the RL78/G21 power-efficient, cost-optimized general-purpose microcontroller (MCU) designed for smart applications. Ideal for rapid prototyping across a wide range of applications, the board enables quick evaluation and development with the RL78/G21 MCU. Simply connect the FPB to an E2 or E2 Lite on-chip debugging emulator to begin evaluating the device and building your prototype.
Expand your design with supported Arduino® UNO, Pmod™, Grove interfaces, and through-holes that provide direct access to MCU pins. Renesas also provides an Arduino library that makes it easy to create various programs (sketches) on the Arduino IDE.
Features
- Equipped with an RL78/G21 16-bit microcontroller
- 32MHz, RL78-S3 Core
- ROM: 256KB, RAM: 8KB, data flash: 4KB
- 64-pin, LFQFP, 10mm x 10mm x 1.6mm, 0.5mm pitch
- Programs can be written and debugged via COM port communication by connecting it to a PC with a USB cable
- Able to access all the microcontroller pins
- Comes standard with Arduino UNO and Pmod
- Arduino library available
- Support for various RL78 software and tools
FPB-RL78G21 Board - Top
Design Files & Documentation
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- PCB Design FilesThe design package for the RL78/G21 Fast Prototyping Board (FPB-RL78G21) includes the circuit diagram, bill of materials (BOM), printed circuit board (PCB) layout files, 3D model file and Gerber data, providing essential resources for evaluation and development.
- Manual - Development ToolsThe RL78/G21 Fast Prototyping Board (FPB-RL78G21/RTK7RLG210S00001BJ) is an evaluation board for the RL78/G21 MCU. This manual describes hardware specifications, switch configuration methods, and initial setup procedures to help users quickly get started with prototyping and testing.
- Quick Start GuideThe RL78/G21 Fast Prototyping Board (FPB-RL78G21/RTK7RLG210S00001BJ) is designed for evaluating the RL78/G21 MCU. This quick start guide provides an overview, initial setup instructions, and explains key component configurations. It also illustrates how to use various functions via the board layout diagram.
- PCB Design FilesThe design package for the RL78/G21 Fast Prototyping Board (FPB-RL78G21) includes the circuit diagram, bill of materials (BOM), printed circuit board (PCB) layout files, 3D model file and Gerber data, providing essential resources for evaluation and development.
- Manual - Development ToolsThe RL78/G21 Fast Prototyping Board (FPB-RL78G21/RTK7RLG210S00001BJ) is an evaluation board for the RL78/G21 MCU. This manual describes hardware specifications, switch configuration methods, and initial setup procedures to help users quickly get started with prototyping and testing.
- Quick Start GuideThe RL78/G21 Fast Prototyping Board (FPB-RL78G21/RTK7RLG210S00001BJ) is designed for evaluating the RL78/G21 MCU. This quick start guide provides an overview, initial setup instructions, and explains key component configurations. It also illustrates how to use various functions via the board layout diagram.
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- Manual - Development ToolsThe RL78/G21 Fast Prototyping Board (FPB-RL78G21/RTK7RLG210S00001BJ) is an evaluation board for the RL78/G21 MCU. This manual describes hardware specifications, switch configuration methods, and initial setup procedures to help users quickly get started with prototyping and testing.
- Quick Start GuideThe RL78/G21 Fast Prototyping Board (FPB-RL78G21/RTK7RLG210S00001BJ) is designed for evaluating the RL78/G21 MCU. This quick start guide provides an overview, initial setup instructions, and explains key component configurations. It also illustrates how to use various functions via the board layout diagram.
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- PCB Design FilesThe design package for the RL78/G21 Fast Prototyping Board (FPB-RL78G21) includes the circuit diagram, bill of materials (BOM), printed circuit board (PCB) layout files, 3D model file and Gerber data, providing essential resources for evaluation and development.
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Software & Tools
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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 ToolEclipse-based Renesas integrated development environment (IDE).
- Compiler/AssemblerC Compiler Package for RL78 Family [IDE: CS+, e² studio]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, RL78, RX, RISC-V MCU]
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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 ToolEclipse-based Renesas integrated development environment (IDE).
- Compiler/AssemblerC Compiler Package for RL78 Family [IDE: CS+, e² studio]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, RL78, RX, RISC-V MCU]
Software & Tools (5)
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Sample & Buy
RL78/G21 General-Purpose MCU Fast Prototyping Board
RTK7RLG210S00001BJ Active
| SPQ: | 1 |
| MCU/MPU: | RL78/G21 |
Videos & Training
This video introduces how to add the RL78 board platform released by Renesas Electronics
on GitHub to Arduino IDE version 2 and run sketches.
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