Overview
Description
The RA2T1 group microcontroller is optimized for single motor control applications, based on a 64MHz Arm® Cortex®-M23 core. Featuring PWM timer and advanced analog, including 3 sample-and-hold circuits integrated in the A/D converter, it is suitable for efficient low-end motor control applications such as power tools, fans, and home appliances. Supporting a wide operating range of 1.6V to 5.5V and offered in a compact 24-pin QFN package, the RA2T1 meets the needs of cost-sensitive and space-constrained designs.
The RA2T1 group supports the Flexible Software Package (FSP) and partner ecosystems, enabling scalable software development. A comprehensive development environment is available to accelerate design and evaluation, including an evaluation board (Fast Prototyping Board) for prototype development, and an evaluation kit (MCK-RA2T1) that supports quick motor control evaluation.
Features
- 64MHz Arm Cortex-M23 core
- 64KB flash memory and 8KB SRAM
- 2KB data flash memory to store data as in EEPROM
- Scalable from 24-pin to 48-pin with LQFP & HWQFN packages
- PWM timer
- 12-bit A/D converter with 3 sample-and-hold circuits
- High-speed comparator
- SCI (UART, Simple SPI, Simple I2C), SPI, I2C
- Wide voltage range of 1.6V to 5.5V
- Wide operating temperature range from -40 to 125°C
- Safety functions
Comparison
Applications
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
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|---|---|---|
| Renesas Motor Workbench Renesas Motor Workbench is a development support tool for debugging, analyzing, and tuning motor control programs.
|
Solution Toolkit | Renesas |
| e² studio - information for RA Family Eclipse-based Renesas integrated development environment (IDE).
|
IDE and Coding Tool | Renesas |
| QE for Motor: Development Assistance Tool for Motor Applications The development assistance tool that supports the development of motor software for MCUs. It allows to configure motor middleware and drivers easily, and tune and analyze motors with Renesas Motor Workbench. [Plugin for Renesas IDE "e² studio"] [Support MCU/MPU: RA, RX, RL78]
|
Solution Toolkit | Renesas |
| E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
|
Emulator | Renesas |
| 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]
|
Emulator | Renesas |
| RA Smart Configurator The Renesas RA Smart Configurator (RA SC) is a desktop application that helps you in configuring software systems (including a Board Support Package (BSP), drivers, RTOS, and middleware) for RA-Family MCUs when you are using a third-party IDE and toolchain.
|
Solution Toolkit | Renesas |
| PG-FP6 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) | Renesas |
| Renesas Flash Programmer (Programming GUI) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
|
Programmer (Unit/SW) | Renesas |
| Reality AI Utilities Round-trip workflow for AI development and performance validation allowing to collect data, optimize models, and deploy directly to Renesas hardware
|
Solution Toolkit | Renesas |
| SEGGER emWin GUI Library for Renesas RA Products SEGGER's emWin graphics library is a ready-to-use solution that provides a versatile and professional GUI platform for creating interactive and high-quality graphical user interfaces on any type of display for the Renesas RA family.
|
Imaging | SEGGER |
| SEGGER J-Link and J-Trace PRO With their outstanding performance, robustness, and ease of use, J-Link debug probes are widely recognized as the market-leading debug probes today.
|
Emulator | SEGGER |
| IAR Embedded Workbench for Arm IAR Embedded Workbench for Arm (EWARM) provides a complete development environment for Arm, generating fast, compact code and enabling you to take full control of your code.
|
IDE and Coding Tool | IAR Systems |
| Arm® Keil® MDK Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.
|
IDE and Coding Tool | Arm® Keil® MDK Arm® |
|
13 items
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Sample Code
Sample Code
Filters
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|---|---|---|
| Type | Title | Date Date |
| Sample Code |
[Software=RA Flexible Software Package|v6.0.0],[Toolchains=GNU Arm Embedded|13.2.1.arm-13-7]
ZIP
7.14 MB
日本語
Application:
Industrial
Compiler:
GNU ARM Embedded
Function:
Application Example
IDE:
e2 studio
|
|
| Sample Code | ZIP 7.60 MB | |
| Sample Code | ZIP 47 KB | |
| Sample Code | ZIP 4.18 MB | |
4 items
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Boards & Kits
Development
MCK-RA2T1
Active
Renesas Flexible Motor Control Kit for RA2T1 MCU Group
The MCK-RA2T1 is a development kit that enables easy evaluation of motor control using permanent magnet synchronous motors (brushless DC motors). With this product and the sample code and QE for Motor that can be downloaded from the website, you can start evaluating motor control using the RA2T1...
Development
MCB-RA2T1
Active
Renesas Flexible Motor Control CPU Board for RA2T1 MCU Group
This product is a CPU board for motor control equipped with RA2T1. Motor control using RA2T1 can be easily realized by using it in combination with a supported inverter board. By using a supported communication board, the CPU board can be electrically isolated from the PC for safe motor control...
Recommended Documents:
Evaluation
FPB-RA2T1
Active
Fast Prototyping Board for RA2T1 MCU Group
The RA2T1 Fast Prototyping Board comes equipped with an RA2T1 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,...
Recommended Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
Applied Filters:
Videos & Training
RA2T1: 64MHz MCU Optimized for Single-Motor Control
Get to know the RA2T1 64MHz Arm® Cortex®-M23 MCU optimized for single motor control. It simplifies vector control and reduces BOM. Ideal for efficient, cost-effective motor control.
Related Resources
Video List
Events & Webinars
News & Blog Posts
Blog Post
Jul 9, 2025
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News
Jul 9, 2025
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Blog Post
Oct 13, 2022
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Blog Post
Jan 28, 2022
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