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。

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

文档标题 类型 日期
PDF1.52 MB
数据手册
PDF16.39 MB日本語
手册 - 硬件
PDF826 KB日本語
快速入门指南
PDF1.74 MB
应用文档
PDF2.02 MB
应用文档
PDF82 KB
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应用文档
PDF772 KB日本語
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PDF2.14 MB日本語
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PDF3.34 MB
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PDF853 KB日本語
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PDF1.11 MB日本語
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PDF2.26 MB日本語
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PDF2.23 MB日本語
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PDF3.39 MB日本語
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PDF4.29 MB日本語
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PDF3.59 MB
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PDF1.03 MB日本語
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PDF2.52 MB日本語
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PDF667 KB日本語
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PDF4.17 MB日本語
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PDF2.91 MB日本語
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PDF3.21 MB日本語
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PDF1.49 MB日本語
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PDF2.06 MB日本語
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PDF1.48 MBEnglish
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PDF2.54 MB日本語
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PDF1.12 MB日本語
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应用文档
PDF2.67 MBEnglish
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PDF1.15 MB日本語
应用文档
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应用文档
PDF2.72 MBEnglish, 日本語
应用文档
PDF2.33 MB日本語
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PDF2.93 MB日本語
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PDF5.09 MB日本語
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PDF941 KB日本語
应用文档
PDF1.07 MB
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PDF1.31 MB
应用文档
PDF5.28 MBEnglish, 日本語
手册
PDF5.69 MB日本語
手册
PDF7.04 MB日本語
手册
PDF4.35 MB日本語
手册
PDF13.57 MB
手册
PDF2.81 MB
手册
PDF143 KB
证书
PDF303 KBEnglish, 日本語
传单
PDF381 KB日本語
传单
PDF417 KBEnglish, 日本語
传单
PDF618 KB日本語
传单
PDF14.70 MB日本語
General Reliability Literature
PDF629 KB日本語
手册 - 开发工具
PDF7.24 MB日本語
手册 - 开发工具
PDF1.12 MB日本語
手册 - 开发工具
PDF10.28 MBEnglish, 日本語
其他
PDF102 KB
其他
PDF15.93 MB
其他
PDF4.86 MB日本語
产品变更通告
PDF3.74 MB日本語
产品变更通告
PDF1.46 MB日本語
产品变更通告
PDF409 KB
Product Reliability Report
PDF522 KB日本語
Release Note
PDF209 KB日本語
Release Note
PDF531 KB日本語
Release Note
PDF170 KB日本語
Release Note
PDF161 KB日本語
Release Note
PDF2.87 MB
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PDF2.32 MB
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PDF3.00 MB
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Release Note
PDF131 KB日本語
Release Note
ZIP6.08 MB日本語
样例程序
ZIP1.39 MB
原理图
PDF302 KB日本語
Technical Update
PDF228 KB日本語
Technical Update
PDF112 KB日本語
Technical Update
PDF107 KB日本語
Technical Update
PDF168 KB日本語
Technical Update
PDF460 KB日本語
Technical Update
PDF497 KB日本語
Technical Update
PDF112 KB日本語
Technical Update
PDF108 KB日本語
Technical Update
PDF152 KB日本語
Technical Update
PDF139 KB日本語
Technical Update
PDF113 KB日本語
Technical Update
PDF126 KB日本語
Tool News - Note
PDF47 KB日本語
Tool News - Note
PDF29 KB日本語
Tool News - Notification
PDF28 KB日本語
Tool News - Notification
PDF127 KB日本語
Tool News - Release
PDF194 KB日本語
Tool News - Release
PDF186 KB日本語
Tool News - Release
PDF267 KB日本語
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PDF171 KB日本語
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PDF205 KB日本語
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PDF65 KB日本語
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Tool News - Release
PDF393 KB
白皮书

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] 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 (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
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: 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

软件下载

文档标题 类型 日期
ZIP100.64 MB
ZIP82.99 MB
ZIP79.34 MB
ZIP156.15 MB日本語
软件和工具 - 其他
ZIP9.82 MB日本語
软件和工具 - 其他
XZ586.56 MB日本語
Upgrade - IDE
EXE1,637.73 MB日本語
Upgrade - IDE

样例程序

样例程序

文档标题 Type Date
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.
ZIP3.45 MB
Compiler: ARMCC
IDE: e2 studio
样例程序
ZIP4.64 MB
相关文件:
样例程序
[Software=FSP|v3.8.0],[Toolchains=GNU ARM Embedded|v10.3.1.20210824]
ZIP6.10 MB
Application: IoT Applications, Key Technology
Compiler: GNU ARM Embedded
Function: Other
IDE: e2 studio
样例程序
[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
样例程序
[Software=FSP|v3.8.0],[Toolchains=GNU ARM Embedded|v10.3.1.20210824]
ZIP11.29 MB日本語
Application: IoT Applications, Key Technology
Compiler: GNU ARM Embedded
Function: Other
IDE: e2 studio
样例程序
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
样例程序
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
样例程序
ZIP3.84 MB日本語
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
ZIP21.01 MB日本語
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
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.
ZIP83.29 MB日本語
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
样例程序
ZIP23.04 MB日本語
Application: Consumer Electronics, Industrial
Function: Communication Interface
样例程序
ZIP58.06 MB
样例程序
ZIP1.86 MB日本語
Application: Consumer Electronics, Industrial
Function: Communication Interface
IDE: Visual Studio
样例程序
ZIP905 KB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
ZIP8.55 MB日本語
Application: Consumer Electronics, Industrial
Compiler: JDK
Function: Application Example, Communication Interface
IDE: Android Studio
样例程序
ZIP12.30 MB日本語
Application: Consumer Electronics, Industrial
Compiler: Swift
Function: Application Example, Communication Interface
IDE: Xcode
样例程序
ZIP2.22 MB日本語
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
ZIP3.02 MB日本語
Application: Consumer Electronics, Industrial
Function: Communication Interface
IDE: Visual Studio
样例程序
ZIP6.64 MB日本語
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
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
样例程序
ZIP6.12 MB日本語
样例程序
ZIP14.67 MB日本語
样例程序
[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v1.1.0]
ZIP8.83 MB日本語
Compiler: GNU Arm Embedded, IAR Compiler for Arm
Function: Security
IDE: e2 studio, IAR EWARM
样例程序
ZIP6.08 MB日本語
样例程序
ZIP137 KB
样例程序
ZIP5.10 MB
IDE: e2 studio
样例程序

开发板与套件

开发板与套件

模型

模型

Title Type Date
ZIP334 KB
模型 - IBIS
 

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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.