The EK-RA2A1 evaluation kit enables users to effortlessly evaluate the features of the RA2A1 MCU Group and develop embedded systems applications using Renesas' Flexible Software Package (FSP) and various IDEs.

Getting Started

Running the Quick Start Example Project

  1. The EK-RA2A1 board comes pre-programmed with a Quick Start example project (Provided with the example projects bundle).
  2. Power up the EK-RA2A1 board through the USB debug port (J11) using the micro USB device cable connected to a 5V power source. The green power LED will light up.
  3. The Quick Start example project will begin to execute blinking the red user LED.
  4. Refer to the EK-RA2A1 Quick Start Guide to explore additional functionality of the Quick Start example project.

Developing Embedded Applications

  1. Modifying the Quick Start example project – Refer to the EK-RA2A1 Quick Start Guide for instructions on importing, modifying and building the Quick Start example project.
  2. Start with one of the many other example projects (Provided in the example projects bundle) – Choose from many example projects to learn about different peripherals of the RA2A1 MCU group. These example projects can serve as excellent starting points for you to develop your custom applications.

Building Custom Hardware

  1. Start by building a functional prototype - Utilize the EK-RA2A1 board with your choice of ecosystem add-ons.
  2. Build custom hardware – Develop custom hardware by referring to the design and manufacturing information provided in the EK-RA2A1v1 - Design Package (ZIP | English, 日本語)

Certifications

The EK-RA2A1 kit meets the following certifications/standards. Refer to the EK-RA2A1 user manual for the disclaimer, precautions and more details on the certifications.

EMC/EMI Standards

  • FCC Notice (Class A) – Part 15
  • Innovation, Science and Economic Development Canada ICES-003 Compliance: CAN ICES-3 (A)/NMB-3(A)
  • CE Class A (EMC Directive 2004/108/EEC)
  • Taiwan Chinese National Standard 13438, C6357 compliance, Class A limits
  • Australia/New Zealand AS/NZS CISPR 32:2015, Class A

Material Selection, Waste, Recycling, and Disposal Standards

  • EU RoHS
  • China SJ/T 113642014, 10-year environmental protection use period

Safety Standards

  • UL 94V-0

Features

  • Kit Contents: EK-RA2A1 board, Micro USB device cable (type-A male to micro-B male)
  • MCU Native Pin Access
    • R7FA2A1AB3CFM MCU
    • 48MHz, Arm Cortex®-M23 core
    • 256kB Code Flash, 32kB SRAM
    • 64 pins, LQFP package
    • Native pin access through 4x 40-pin male headers
    • MCU current measurement points
  • Ecosystem & System Control Access
    • USB Full Speed device
    • 5V input through USB debug
    • Debug on-board (Segger J-Link®)
    • Debug in (SWD and JTAG)
    • Two Digilent PmodTM (SPI and UART)
    • User LED
    • Mechanical user button
    • Capacitive user button
    • MCU boot configuration jumper

Product Options

Part Number Part Status Buy Sample
RTK7EKA2A1S00001BU
Active
Availability

Documentation & Downloads

Title language Type Format File Size Date
User Guides & Manuals
EK-RA2A1 – Quick Start Guide Quick Start Guide PDF 801 KB
EK-RA2A1 v1 - User's Manual 日本語 Manual PDF 3.31 MB
EK-RA2A1 v1 – Errata 日本語 Manual PDF 364 KB
Application Notes & White Papers
- EK-RA2A1 Example Project Bundle Application Note PDF 81 KB
EK-RA2A1 Example Project Overview Application Note PDF 89 KB
- EK-RA2A1 Example Project Overview Application Note PDF 89 KB
Downloads
EK-RA2A1 Example Project Bundle - Sample Code Sample Code ZIP 4.18 MB
QE for AFE[RA] V1.0.0 : A Dedicated Tool for Analog Flont End. 日本語 Software ZIP 272.78 MB
- EK-RA2A1 Example Project Overview - Sample Code Sample Code ZIP 2.28 MB
EK-RA2A1 Example Project Overview - Sample Code Sample Code ZIP 2.28 MB
EK-RA2A1v1 - Design Package 日本語 Software ZIP 39.18 MB
Other
An Introduction to Renesas Advanced (RA) MCU Kits Presentations PPSX 38.31 MB
Renesas RA Family of 32-bit MCUs with Arm® Cortex®-M Core Flyer 日本語 Flyer PDF 391 KB
RA2A1 Group Flyer 日本語 Flyer PDF 333 KB

Software & Tool Pages

Title Type Description Company
Flexible Software Package (FSP) Software Package 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.
Renesas
e² studio IDE and Coding Tool Eclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
(Note: You need to install compiler separately as an additional software)
(Note: No separate e² studio installation required for RA FSP, this will be installed as part of the FSP with e² studio installer (Platform Installer) on GitHub.)
Renesas
QE for AFE: Development Assistance Tool for Analog Front End Solution Toolkit QE for AFE [RA] is a development assistance tool that supports development of an embedded system that performs high-precision sensing using MCUs containing analog front end (AFE). Renesas