带有 48 MHz Bluetooth® 5.0 的低功耗单芯片 32 位微控制器
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扩展 ECAD 模块
概览
描述
瑞萨 RA4W1 是RA4产品系列中首款完全兼容蓝牙5的单芯片MCU，支持 2Mbps 高数据带宽及远距离通信，为需要高性能 Arm® Cortex®-M4 内核的物联网应用提供支持。RA4W1 采用高效低功耗工艺，并由一个开放且灵活的生态系统概念提供支持，即基于 FreeRTOS 的灵活配置软件包 (FSP)。RA4W1 适用于需要安全性、大容量 RAM 和低功耗的物联网应用。
RA4W1 Block Diagram
特性
- 48MHz Arm® Cortex®-M4
- 512KB 闪存以及 96KB SRAM
- 8KB 数据闪存，提供与 EEPROM 类似的存储数据功能
- 7 mm x 7 mm QFN 56 引脚封装
- 电容触摸单元
- 段式 LCD 控制器
- 全速 USB 2.0，支持主机模式和设备模式
- CAN 2.0B
- SCI（UART、简单 SPI、简单 I2C）
- SPI/ I2C 多主机接口
- 2.4 GHz 无线电，支持蓝牙5
- LE 1M、2M、Coded PHY 及 LE 广播通信扩展
应用
- 安全装置（火灾探测、防盗检测、面板控制）
- 表计类产品（电力，自动抄表）
- 工业应用（机器人、开门器、缝纫机、自动售货机、UPS）
- 健康管理和可穿戴式人体传感器
- 智能家居和遥控玩具
文档
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PDF1.52 MB
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数据手册
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手册 - 硬件
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快速入门指南
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手册
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手册
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手册
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手册
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PDF13.57 MB
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手册
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手册
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PDF143 KB
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证书
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传单
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传单
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传单
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传单
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General Reliability Literature
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手册 - 开发工具
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手册 - 开发工具
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手册 - 开发工具
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其他
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PDF102 KB
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其他
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PDF15.93 MB
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其他
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产品变更通告
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产品变更通告
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产品变更通告
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PDF409 KB
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Product Reliability Report
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Release Note
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Release Note
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Release Note
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Release Note
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Release Note
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Release Note
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Release Note
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Release Note
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样例程序
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ZIP1.39 MB
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原理图
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Technical Update
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Technical Update
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Tool News - Note
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Tool News - Note
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Tool News - Notification
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Tool News - Notification
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Tool News - Release
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Tool News - Release
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Tool News - Release
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Tool News - Release
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Tool News - Release
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PDF393 KB
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白皮书
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设计和开发
软件与工具
软件和工具页面
| Title | 类型 | 公司 |
|---|---|---|
| E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX]下载: | Emulator | 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]下载: | Emulator | Renesas |
| e² studioEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] 下载: |
IDE and Coding Tool | Renesas |
| E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] | Programmer (Unit/SW) | Renesas |
| E2 Emulator Lite (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] | Programmer (Unit/SW) | Renesas |
| PG-FP6Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]下载: | Programmer (Unit/SW) | Renesas |
| Renesas Flash Programmer (Programming GUI)Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]下载: | Programmer (Unit/SW) | Renesas |
| Sensor Software Modules for Renesas MCU PlatformsMiddleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products. 下载: |
Sensor | Renesas |
| 灵活配置软件包 (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的高质量软件。下载: | Software Package | Renesas |
| QE for BLE: Development Assistance Tool for Bluetooth® Low EnergyDebugging support tool that specializes in Bluetooth® Low Energy system development [Plugin for Renesas IDE "e2 studio"] [Support MCU/MPU: RA, RX, RL78]下载: [Released on the Web] Solution Toolkit QE for BLE[RA] V1.0.0: Development Assistance Tool for Bluetooth® Low EnergyRA4W1 Group Bluetooth LE Profile API Sample CodeQE for BLE[RA] V1.0.0 Release Note[Upgrade to revision] Solution Toolkit QE for BLE[RA] V1.1.0: Development Assistance Tool for Bluetooth® Low EnergyQE for BLE [RA] V1.1.0 Release Note |
Solution Toolkit | Renesas |
| QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch SensorsIn developing embedded system using the capacitive touch sensor of RA family and RX family MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] 下载: |
Solution Toolkit | Renesas |
样例程序
样例程序
| 文档标题 | Type | Date | |
|---|---|---|---|
[Software=FSP|v3.7.0],[Toolchains=GNU ARM Embedded|v10.3.1.20210824] ZIP3.34 MB Application: IoT Applications, Key Technology Compiler: GNU ARM Embedded Function: Application Example IDE: e2 studio |
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ZIP48.82 MB Application: Consumer Electronics, Industrial Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX, ICCRL78, GNURL78 Function: Analog, Application Example, Communication Interface, Driver or Library, OS IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78 |
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ZIP61.47 MB Application: Consumer Electronics, Industrial Compiler: CC-RX, CC-RL, ICCRX, GNU ARM Embedded, ICCARM, GNURX, ICCRL78, GNURL78 Function: Application Example, Communication Interface, Driver or Library, OS IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78 |
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ZIP1.97 MB IDE: e2 studio |
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Application: Consumer Electronics, Industrial Compiler: GNU ARM Embedded Function: Communication Interface IDE: e2 studio |
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Application: Consumer Electronics, Industrial Compiler: GNU ARM Embedded Function: Communication Interface IDE: e2 studio |
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Application: Consumer Electronics, Industrial Compiler: GNU ARM Embedded Function: Communication Interface IDE: e2 studio |
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ZIP4.50 MB 相关文件： |
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This sample software acquires gas data from the ZMOD4410 and ZMOD4510 gas sensors and calculates
the result. In combination with the I2C driver of the FSP, the sample software controls the ZMOD4410 and
ZMOD4510 through the I2C in the MCU to measure gases, acquire ADC data, and calculate the acquired
result. Application: Consumer Electronics, Industrial Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX Function: Application Example, Communication Interface, Driver or Library, OS IDE: CS+, e2 studio, IAR EWRX, IAR EWARM |
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Application: Consumer Electronics, Industrial Function: Communication Interface |
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ZIP58.06 MB |
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Application: Consumer Electronics, Industrial Function: Communication Interface IDE: Visual Studio |
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ZIP905 KB 相关文件： Application: Consumer Electronics, Industrial Compiler: GNU ARM Embedded Function: Communication Interface IDE: e2 studio |
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Application: Consumer Electronics, Industrial Compiler: JDK Function: Application Example, Communication Interface IDE: Android Studio |
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Application: Consumer Electronics, Industrial Compiler: Swift Function: Application Example, Communication Interface IDE: Xcode |
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Application: Consumer Electronics, Industrial Compiler: GNU ARM Embedded Function: Communication Interface IDE: e2 studio |
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Application: Consumer Electronics, Industrial Function: Communication Interface IDE: Visual Studio |
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Application: Consumer Electronics, Industrial Compiler: GNU ARM Embedded Function: Communication Interface IDE: e2 studio |
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Arm® TrustZone® technology for ARMv8-M is an optional security extension that is designed to provide a
foundation for improved system-level security in a wide range of embedded applications. ZIP2.61 MB IDE: e2 studio |
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Compiler: GNU ARM Embedded, ICCARM Function: Security IDE: e2 studio, IAR EWARM |
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This application project discusses the considerations for securing Data at Rest in an embedded system and
provides guidelines on how to use the Security MPU hardware feature of the RA Family MCUs to implement
a secure Data at Rest solution. ZIP1.59 MB Compiler: ARMCC IDE: e2 studio |
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ZIP137 KB |
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ZIP5.10 MB IDE: e2 studio |
样例程序 |
开发板与套件
开发板与套件
RA4W1 MCU 群组评估套件
EK-RA4W1 评估套件可通过瑞萨电子的灵活配置软件包 (FSP) 和各种 IDE，帮助用户对 RA4W1 MCU 群组的特性轻松进行评估，并对嵌入系统应用程序进行开发。
入门
运行快速入门示例项目
用户可使用连接至 5V 电源的 micro USB 设备电缆，通过 USB 调试端口 (J11) 启动 EK-RA4W1 板。绿色电源 LED 灯将会亮起。
快速入门示例项目将开始运行，红色用户 LED 灯将开始闪烁。
请参见 EK-RA4W1 – Quick Start Guide (ZIP)，了解快速入门示例项目的其他功能。
模型
ECAD 模块
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
产品选择
Companion Products
play_circle_filled视频和培训
Introducing the Renesas RA Family of 32-Bit Microcontrollers
The Renesas RA Family of 32-bit MCUs is designed to help device developers create the next generation of secure IoT devices. They are low power, have a wide variety of peripherals and connectivity options, and sport the latest HMI to help end customers have an immersive experience.
Video List
