概览
描述
EK-RA4C1 评估套件用于评估 RA4C1 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并选择通用的生态系统附加组件来实现许多应用程序，包括但不限于人机界面 （HMI） 和物联网 （IoT）。 为了进一步加快关键外设的评估和概念验证开发，用户还可以从 Renesas 网站下载一系列示例项目。
该套件包括一个 4COMx40SEG 段码式 LCD 板和一个 EK-RA4C1 板。 套件上预装了快速入门演示，以展示 RA4C1 最突出的功能。 该演示能够在开箱后立即进行评估，并可用作其设计的参考。
特性
- MCU 原生引脚连接区
- R7FA4C1BD3CFP MCU
- 80MHz，Arm® Cortex®-M33 内核
- 512KB ROM，96KB SRAM
- 100 引脚，LQFP 封装，14mm x 14mm x 1.70mm，0.5mm 间距
- 通过 3 个 26 引脚接头（未贴装）进行本机引脚访问
- 段码式 LCD 板接口
- MCU 电流测量
- R7FA4C1BD3CFP MCU
- 特定功能访问区
- 32MB 外部 Octo-SPI 闪存
- CAN FD
- 外部电池连接器
- 生态系统和系统控制访问区
- 两个 5V 输入源
- USB（调试）
- 外部供电
- SEGGER J-Link™ 板载编程器和调试器
- 调试模式
- 板载调试器 (SWD)
- 外接调试器 (SWD)
- 板载调试器输出 (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）
- 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 *未安装
- 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
- 低电压模式电压输入
- 两个 5V 输入源
- 套件内容：EK-RA4C1 板、段码式 LCD 板、USB 电缆（TypeC 到 TypeC、TypeA 到 TypeC）、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 3.46 MB 日本語 | |
| 快速入门指南 |
PDF
1.84 MB
日本語
A comprehensive walkthrough of the setup, customization, and deployment of example projects using the EK-RA4C1. This quick start guide showcases a pre-installed demonstration featuring external flash memory operation, segment LCD display, and low-power mode functionality—allowing users to evaluate the RA4C1 MCU straight out of the box.
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| PCB 设计文件 | EK-RA4C1 v1 - Design Package
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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
621 KB
The EK-RA4C1 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA4C1 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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| 应用说明 |
PDF
2.21 MB
Learn how to use MCU boot firmware features and supporting tools to implement SFP on RA4 MCUs. By following this guide, developers will apply the provided guidelines and procedures, and gain an understanding of key SFP operations, including firmware image encryption and device lifecycle management (DLM), enabling a secure and structured starting point for development.
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| 手册 - 开发工具 |
PDF
473 KB
日本語
The EK-RA4C1 is an evaluation kit for evaluating the features of the RA4C1 MCU Group. This errata describes the known issues and deviations to the functional specifications for EK-RA4C1 v1.
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| 应用说明 |
PDF
2.55 MB
Users can follow the provided steps in this application note to recreate the bootloader and link the application projects to work with the bootloader by using the FSP Solution. This application note also includes procedures for mastering an application to work with the bootloader, and for downloading and updating a new application.
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| 手册 - 开发工具 | PDF 419 KB 日本語 | |
| PCB 设计文件 | Segment LCD Expansion Board 1 v1 for EK-RA4xx - Design Package
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| 报告 | PDF 187 KB 日本語 | |
11 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 |
5 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-RA4C1 Example Project Bundle - Sample Code
The EK-RA4C1 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA4C1 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-RA4C1
The EK-RA4C1 Example Project demonstrates some of the capabilities of the EK and FSP by using multiple peripherals. The project initializes the QSPI, LPM, SLCD, and GPIO modules to create an interactive user demo.
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| 示例代码 | RA6 Secure Bootloader Using MCUboot with Protected mode and Internal Code Flash
Learn how to create an application project using the MCUboot Module in Protected Mode on the Renesas EK-RA6M4 board with FSP v6.1.0. The intended audience includes product developers, product manufacturers, product support, and end users who are involved in designing application systems involving the use of a secure bootloader.
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4 项目
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产品选项
| 器件号 | 状态 | 库存 | 预算价格（美元） | Sampleable |
|---|---|---|---|---|
| RTK7EKA4C1S01001BE | Active | 有库存 | 1u | $60.4 | 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-RA4C1 满足以下认证/标准要求。 请参阅 EK-RA4C1 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 RA4C1 Evaluation Kit, Zephyr provides focused documentation covering board features, supported peripherals, and basic build, flashing, and debugging workflows to help developers quickly get started.
