Overview
Description
The RA4T1 Fast Prototyping Board comes equipped with an R7FA4T1BB3CFM microcontroller and is an evaluation board specialized for prototype development for a variety of applications. It has a built-in SEGGER J-Link™ emulator circuit so you can write/debug programs without additional tools. In addition, with Arduino® UNO and Pmod™ interfaces included standard and through-hole access to all pins of the microcontroller, and so on, it has high expandability.
Sample software is available to demonstrate the functionality of the RA4T1 MCU and for connecting between the RA4T1 Fast Prototyping Board and various wireless modules or various sensor modules.
Features
- Equipped with an RA4T1 32‑bit microcontroller (64‑pin package, 10mm × 10mm × 1.70mm, 0.5mm pitch) with on‑chip memory including 128KB code flash, 40KB SRAM, and 4KB data flash
- No additional tools are required for program debugging/writing with the built-in SEGGER J-Link™ emulator circuit
- Through-holes with access to all of the pins of the microcontroller
- Arduino UNO and Pmod interfaces come standard
- Support for various RA4T1 software and tools
Applications
Documentation
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| Type | Title | Date |
| Quick Start Guide | PDF 903 KB 日本語 | |
| Manual - Development Tools | PDF 1.75 MB 日本語 | |
| PCB Design Files | FPB-RA4T1 v1 - Design Package
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| Quick Start Guide |
PDF
2.70 MB
Provides the fundamental knowledge needed to port example projects from one RA kit to another. It then demonstrates these principles by explaining how to port three example projects of varying levels of complexity from the MCK-RA4T1 to the FPB-RA4T1.
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| Application Note |
PDF
163 KB
AI-generated Summary:
The FPB-RA4T1 Example Project Bundle provides sample code demonstrating the use of Renesas Flexible Software Package (FSP) modules for embedded system design. It supports multiple toolchains including e2studio with GCC ARM, Keil MDK, and IAR EWARM. The FSP offers scalable, efficient drivers with uniform APIs and detailed documentation, enabling optimized application development across RA family MCUs. The bundle includes example projects compatible with various toolchains and guides for usage and porting. Support resources and product information are accessible via Renesas websites. The document also outlines product quality grades, usage restrictions, and legal disclaimers.
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| Report | PDF 187 KB 日本語 | |
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Design & Development
Software & Tools
Software & Tools
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Software type
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Company
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| RA Flexible Software Package (FSP) FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers.
Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required.
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Software Package | Renesas |
1 item
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Sample Code
Sample Code
Filters
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| Type | Title | Date Date |
| Sample Code | RA FSP Example Project Porting Guide
Provides the fundamental knowledge needed to port example projects from one RA kit to another. It then demonstrates these principles by explaining how to port three example projects of varying levels of complexity from the MCK-RA4T1 to the FPB-RA4T1.
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| Sample Code | FPB-RA4T1 Example Project Bundle
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2 items
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Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable |
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| RTK7FPA4T1S00001BE | Active | In Stock | 1u | $11.41 | Available |
Videos & Training
Additional Videos
News & Blog Posts
Blog Post Jan 28, 2022 |
Blog Post Jan 28, 2022 |
Blog Post Nov 18, 2021 |
Blog Post Nov 11, 2021 |
Support
Knowledge Base
- RA Family: Handling of I²C Pull-Up Resistors on Arduino-Compatible Pins J1 (10/9) of RA Family FPB Boards
... pins J1 (10/9) on RA Family FPB boards for I²C communication. How should I connect the pull-up resistors? Target boards: FPB-RA4E2FPB-RA4T1FPB-RA6E2 FPB-RA6T3 Answer: For target RA FPB boards, pull-up resistors are pre-installed on the Arduino-compatible pins J1 Pin ...
Dec 5, 2025
Support Communities
