概览
描述
EK-RA8D2 评估套件旨在用户能够轻松评估 RA8D2 MCU 功能，并使用瑞萨电子的灵活配置软件包 （FSP） 和 e2 studio IDE 开发嵌入式系统应用程序。 用户可以利用丰富的板载功能和选择流行的生态系统附加组件来实现广泛的应用，包括视觉 AI 和高端 HMI 应用。 为用户提供了一套示例项目包可供下载，能快速评估关键外设性能，从而加速概念验证开发进程。
该套件包含一个 7.0 英寸、1024x600 并行接口 LCD 板和一个 5百万像素摄像头模块。 套件中预装了展示 RA8D2 卓越性能的演示。 将 LCD 板和摄像头模块与 EK-RA8D2 板相结合，可实现快速显示和视觉开发。
特性
- MCU 原生引脚连接区
- R7KA8D2KFLCAC MCU
- 1GHz，Arm® Cortex-M85® 内核
- 250MHz，Arm Cortex-M33 内核
- 1MB MRAM、2MB ECC SRAM
- 289 引脚，BGA 封装，12mm x 12mm x 1.38mm，0.65mm 间距
- 通过 2 个 20 引脚和 2 个 40 引脚排针（未安装）进行原生引脚访问
- 摄像头扩展端口
- 2 通道 MIPI 图形扩展端口
- 并行图形扩展端口
- MCU 和 USB 电流测量点
- 特定功能访问区
- 以太网（RGMII 接口）
- USB 高速主机和设备模式
- 64MB 外部 Octo-SPI 闪存
- 64MB SDRAM
- PDM MEMS 麦克风
- 带扬声器输出连接的音频编解码器
- 生态系统和系统控制访问区
- USB 全速主机和设备功能
- 四个 5V 输入源
- USB（调试，全速，高速）
- 外部供电
- SEGGER J-Link™ 板载编程器和调试器
- 调试模式
- 板载 SEGGER J-Link 调试（SWD 和 JTAG）
- 调试输入 (ETM、SWD、SWO 和 JTAG)
- 调试输出 (SWD、SWO 和 JTAG)
- 用户 LED 灯和按钮
- 三色用户 LED 指示灯（红色、蓝色、绿色）
- 显示调节电源可用性的电源 LED 指示灯（白色）
- 显示调试连接的调试 LED 指示灯（黄色）
- 两个用户按钮
- 一个复位按钮
- 五个最受欢迎的生态系统扩展功能
- MikroElektronika™ mikroBUS 连接器
- SparkFun® Qwiic® 连接器 *未安装
- 两个 SeeedGrove® 系统（I2C 和模拟）连接器 *未安装
- 两个 Digilent Pmod™（SPI/UART/I2C） 连接器
- Arduino™（Uno R3）连接器
- MCU 启动配置跳线
- 并行显卡扩展板
- 1024x600 像素 7.0 英寸背光 TFT 显示屏
- 24位RGB接口
- 电容式触摸覆盖层
- 摄像头扩展板
- Arducam CMOS OV5640 成品摄像头模块
- ¼ 英寸 500 万像素图像传感器
- QXSGA（2592x1944 像素）分辨率下高达 15fps
- 套件内容：EK-RA8D2 板、并行图形扩展板、相机扩展板、相机 FFC 电缆和安装硬件
应用
文档
相关文档
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| 类型 | 文档标题 | 日期 |
| 手册 - 开发工具 |
PDF
7.28 MB
日本語
See an outline of the functionality of EK-RA8D2 and how to quickly evaluate RA8D2 features.
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| 快速入门指南 |
PDF
3.92 MB
日本語
Describes the out-of-box demonstration for the EK-RA8D2 and how to customize the demonstration for application development.
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| PCB 设计文件 | EK-RA8D2 v1 - Design Package
The design data for the RA8D2 evaluation kit EK-RA8D2 includes the schematic, BOM, PCB layout files, and Gerber artwork - essential tools for enabling complete evaluation of the RA8D2.
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| 手册 - 开发工具 |
PDF
646 KB
日本語
The Parallel Graphics Expansion Board 1 v1 features a high-resolution 7-inch capacitive touch display and 2 options for LCD connectivity, empowering developers to quickly prototype and showcase embedded applications with stunning visuals.
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| 手册 - 开发工具 |
PDF
471 KB
日本語
Renesas RA8 MIPI Graphics Expansion Board 1 v1 adds high-resolution LCD and capacitive touch functionality to RA8 MCU evaluation kits via a 2-lane MIPI DSI interface. It features a 4.5-inch 480×854 TFT display and PWM-controlled backlight, and complies with global EMC and safety standards—ideal for embedded display applications in lab environments.
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| 应用说明 |
PDF
3.85 MB
Learn how Renesas MCU security is built around integrated security engines. The RA family includes various types, which can be identified in each MCU’s hardware manual. These engines operate in two modes: Compatibility and Protected. This application note defines both and outlines their use cases.
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| 应用说明 |
PDF
698 KB
The EK-RA8D2 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA8D2 kit. It includes multiple example projects that highlight peripheral usage and system functionality, while leveraging the optimized, scalable, and high‑quality FSP for embedded system design.
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| 快速入门指南 |
PDF
5.58 MB
日本語
The Modbus protocol stack operates on RA evaluation boards to enable efficient development of Modbus TCP applications. This quick start guide provides an overview of the protocol stack features and introduces a Modbus sample application to assist with the development and implementation of applications using the stack.
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| 应用说明 |
PDF
2.83 MB
Learn multicore application project creation using the MCUboot module on the Renesas EK-RA8P1 kit using FSP v6.4.0, and recreate the bootloader and link the application projects to work with the bootloader using the FSP solution project. Understand the procedures for configuring an application to work with the bootloader, and for downloading and updating a new application image.
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| 手册 - 开发工具 |
PDF
2.93 MB
日本語
The e² studio integrated development environment demonstrates the process of generating, building, and debugging projects designed for multicore devices in the Renesas RA Family of microcontrollers. Read “Renesas RA Family e² studio 2023-10 or Higher Quick Start Guide” before reading this document.
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| 应用说明 |
PDF
4.16 MB
日本語
Featuring a 1GHz Arm Cortex-M85 and 250MHz Arm Cortex-M33, the RA8 dual-core MCU delivers high performance through asymmetric processing. The document explains the architecture, illustrates effective task partitioning, and provides practical use cases, demonstrating how developers can leverage both cores to optimize application throughput and responsiveness.
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| 应用说明 |
PDF
4.46 MB
This thermostat application provides a reference for developing complex dual-core, multi-threaded applications with a touch screen graphical Human Machine Interface (HMI) by using Renesas FSP and Azure RTOS GUIX. It describes steps to create a basic GUIX for FSP, integrates touch driver, handles multiple hardware accesses across cores, manages system updates, and performs event handling.
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| 器件勘误表 |
PDF
396 KB
日本語
The EK-RA8D2 v1 errata document outlines known issues and deviations from the functional specifications for the RA8D2 MCU evaluation kit. It details exceptions that may affect expected behavior and serves as a reference for developers and engineers working with this hardware.
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| 应用说明 |
PDF
5.17 MB
Explore the development of a graphics application built for the RA8D2 MCU, running on a MIPI graphics expansion board with the RA8D2 evaluation kit. This application note provides a comprehensive overview of key concepts and implementation techniques for building high-performance HMI applications using the RA8D2 MCU.
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| 工具新闻 - 发布公告 |
PDF
353 KB
日本語
This is a Tool News announcing the revision of QE for Camera[RA] V1.2.0, Development Assistance Tool for Camera Applications.
This development assistance tool supports the development of embedded systems which use the camera functions of display controllers from Renesas.
The main revision upgrades include support for the new device RA8D2 and support for MIPI PHY, MIPI CSI interface, and video input module (VIN).
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| 工具新闻 - 发布公告 |
PDF
153 KB
日本語
This is the Tool News announcing the revision upgrade to QE for Display [RX,RA] V3.7.0, Development Assistance Tool for Display Applications.
QE for Display [RX,RA] is a development assistance tool that supports the development of embedded systems using the LCD display functions of display controllers from Renesas.
With this revision upgrade, the tool now supports the new device RA8D2.
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| 应用说明 |
PDF
4.24 MB
Learn how to effectively interface with the boot mode on Renesas RA Family MCUs through practical examples and guidance. This application note builds on the official boot mode interface specifications (such as those for RA8M1 and RA8P1) to provide hands-on insights from both hardware and software perspectives. It helps developers understand the process of accessing boot mode on these devices, making it easier to implement and troubleshoot boot mode features in their applications.
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| PCB 设计文件 | Parallel Graphics Expansion Board 1 v1 for EK-RA8xx - Design Package
The design data includes the schematic, BOM, PCB layout files, and Gerber artwork for the parallel graphics expansion board which is compatible with the EK-RA8D2 and EK-RA8P1 kits.
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| PCB 设计文件 | MIPI Graphics Expansion Board 1 v1 for EK-RA8xx - Design Package
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| 报告 | PDF 187 KB 日本語 | |
20 项目
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设计和开发
软件与工具
软件与工具
| Software title
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Software type
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公司
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| Renesas Flash Programmer (Programming GUI) 闪存编程软件【支持 MCU/MPU 和设备：RA、RE、RX、RL78、RH850、RISC-V MCU, Renesas Synergy、DA1453x、DA1459x、DA1469x、DA1470x、DA148xx、电源管理、Renesas USB Power Delivery 系列、电机驱动器/执行器驱动器 IC、V850、78K0R、78K0】
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Programmer (Unit/SW) | 瑞萨电子 |
| RA 可扩展性强的配置软件包 (FSP) FSP 是一款增强型软件包，旨在为使用瑞萨电子 RA 系列 Arm 微控制器的嵌入式系统设计提供简单易用且可扩展性强的高质量软件。
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Software Package | 瑞萨电子 |
| SEGGER™ J-Link™ Software and Documentation Package Software utilities, firmware updates, and supporting documentation for the J-Link on-board programmer and debugger on the RA MCU kits.
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Software Package | Segger Microcontroller GmbH |
| 快速连接平台 快速连接平台通过提供兼容的硬件和软件构建模块，实现快速原型设计。
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Software and Hardware Development Tools | 瑞萨电子 |
| e² studio - RA 产品家族信息 基于 Eclipse 的瑞萨集成开发环境（IDE）。
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IDE and Coding Tool | 瑞萨电子 |
| QE for Camera: Development Assistance Tool for Camera Applications This development assistance tool supports the development of embedded systems which use the camera functions of display controllers from Renesas. [Plugin for Renesas IDE "e2 studio"]
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Solution Toolkit | 瑞萨电子 |
| QE for Display: Development Assistance Tool for Display Applications This development assistance tool supports the development of embedded systems which use the LCD display functions of display controllers from Renesas. [Plugin for Renesas IDE "e² studio"] [Standalone Version] [Support MCU/MPU:RZ, RX, RA]
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Solution Toolkit | 瑞萨电子 |
7 项目
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样例程序
样例程序
筛选
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|---|---|---|
| 类型 | 文档标题 | 日期 日期 |
| 示例代码 | Injecting and Updating Secure User Keys - Sample Code
Learn how Renesas MCU security revolves around integrated security engines. There are different types of security engines across the RA MCU. Users can find the specific engine used in a particular MCU from its hardware user’s manual. The security engines can operate in two different modes, called Compatibility Mode and Protected Mode. The application note “Renesas Security Engine Operational Modes” explains the definition of the two modes and their use cases.
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| 示例代码 | EK-RA8D2 Example Project Bundle - Sample Code
The EK-RA8D2 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA8D2 kit. The sample code provides ready‑to‑build reference implementations that illustrate peripheral operation and system behavior, enabling developers to quickly evaluate FSP features and accelerate embedded application development.
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| 示例代码 | Quick Start Example Project for EK-RA8D2
The EK-RA8D2 Quick Start Example Project demonstrates specific capabilities of the EK-RA8D2 kit and Renesas Flexible Software Package (FSP) by using multiple peripherals. The project initializes the OSPI, MIPI CSI, GLCD, and GPIO modules along with various supporting stacks to create an interactive user demo.
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| 示例代码 | Using MCUboot with Dual-core RA8 MCUs
Learn multicore application project creation using the MCUboot module on the Renesas EK-RA8P1 kit using FSP v6.4.0, and recreate the bootloader and link the application projects to work with the bootloader using the FSP solution project. Understand the procedures for configuring an application to work with the bootloader, and for downloading and updating a new application image.
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| 示例代码 |
ZIP
4.41 MB
Featuring a 1GHz Arm Cortex-M85 and 250MHz Arm Cortex-M33, the RA8 dual-core MCU delivers high performance through asymmetric processing. This sample package provides practical use cases showing how both cores can be leveraged to maximize throughput and responsiveness.
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| 示例代码 | Getting Started with GUIX Thermostat Application for EK-RA8D2
This thermostat application provides a reference for developing complex dual-core, multi-threaded applications with a touch screen graphical Human Machine Interface (HMI) by using Renesas FSP and Azure RTOS GUIX. It describes steps to create a basic GUIX for FSP, integrates touch driver, handles multiple hardware accesses across cores, manages system updates, and performs event handling.
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| 示例代码 |
ZIP
8.34 MB
Explore the development of a graphics application built for the RA8D2 MCU, running on a MIPI graphics expansion board with the RA8D2 evaluation kit. Developers can use this sample code as a reference for integrating graphics functionality and accelerating development on RA8D2-based platforms.
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| 示例代码 | Implementing Production Programming Tools for RA Cortex-M85 with Device Lifecycle Management
The accompanying demo code, provided in Python, demonstrates how to access and interact with the boot mode on RA8M1 and RA8P1 MCUs. It serves as a practical example for developers to see the boot mode interface in action, showing step-by-step procedures for communication and control. Although targeted at RA8M1 and RA8P1, the code and methodology can be adapted to other RA8 MCU devices by following the guidelines laid out in the application note, thereby accelerating development and reducing errors when working with boot mode features.
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8 项目
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产品选项
| 器件号 | 状态 | 库存 | 预算价格（美元） | Sampleable |
|---|---|---|---|---|
| RTK7EKA8D2S01001BE | Active | 有库存 | 1u | $183.92 | Available |
视频和培训
Take the guesswork out of your innovation experience by following a systematic and methodical approach to start developing with Renesas Advanced microcontrollers kits. It allows for a structured and orderly exploration of resources that you can utilize to create smart IoT and embedded products.
证书
EK-RA8D2 满足以下认证/标准要求。 请参阅 EK-RA8D2 用户手册，了解免责声明、注意事项和有关认证的更多详细信息。
EMC/EMI 标准
- FCC 公告（A 类）– 第 15 部分
- 符合加拿大创新、科学和经济发展 ICES-003 标准：CAN ICES-3 (A)/NMB-3(A)
- CE A 类（EMC 指令 2004/108/EEC）
- UKCA A 级 （EMC）
- 符合台湾 13438，C6357，A 类限值
- 澳大利亚/新西兰 AS/NZS CISPR 32:2015，A 类
材料选择、废弃物、循环利用以及废弃标准
- 欧盟 RoHS
- WEEE
- 中国 SJ/T 113642014，10 年环境保护使用期限
安全标准
- UL 94V-0
合作伙伴
Zephyr Project
The Zephyr Project is an open-source, scalable real‑time operating system (RTOS) designed for resource-constrained embedded systems and supports a wide range of hardware architectures and development boards. For the Renesas RA8D2 Evaluation Kit, Zephyr provides focused documentation covering board features, supported peripherals, and basic build, flashing, and debugging workflows to help developers quickly get started.
