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
手册 - 硬件
PDF884 KB
快速入门指南
PDF3.21 MB
相关文件:
应用文档
PDF3.64 MB
相关文件:
应用文档
PDF4.28 MB
相关文件:
应用文档
PDF1005 KB
应用文档
PDF2.63 MB
应用文档
PDF82 KB
应用文档
PDF1.74 MB
应用文档
PDF2.02 MB
应用文档
PDF2.14 MB
应用文档
PDF360 KB
应用文档
PDF3.34 MB
应用文档
PDF2.23 MB
应用文档
PDF3.59 MB
相关文件:
应用文档
PDF1.03 MB
应用文档
PDF667 KB
应用文档
PDF2.91 MB
相关文件:
应用文档
PDF421 KB
应用文档
PDF670 KB
应用文档
PDF860 KB
相关文件:
应用文档
PDF744 KB
相关文件:
应用文档
PDF4.37 MB
应用文档
PDF1.92 MBEnglish
应用文档
PDF57 KB
应用文档
PDF2.37 MB
应用文档
PDF747 KB
应用文档
PDF2.54 MB
相关文件:
应用文档
PDF6.40 MB
相关文件:
应用文档
PDF1.12 MB
应用文档
PDF680 KB
应用文档
PDF1.62 MB
相关文件:
应用文档
PDF865 KB
应用文档
PDF952 KB
应用文档
PDF1009 KB
应用文档
PDF3.27 MBEnglish
应用文档
PDF1.15 MB
应用文档
PDF173 KB
应用文档
PDF2.38 MBEnglish, 日本語
应用文档
PDF2.93 MB
应用文档
PDF5.09 MB
应用文档
PDF1.73 MB
应用文档
PDF1.78 MB
应用文档
PDF870 KB
应用文档
PDF645 KB
应用文档
PDF314 KB
应用文档
PDF140 KB
应用文档
PDF680 KB
应用文档
PDF941 KB
应用文档
PDF1.07 MB
应用文档
PDF1.31 MB
应用文档
PDF5.91 MBEnglish, 日本語
手册
PDF5.69 MB
手册
PDF7.04 MB
手册
PDF4.35 MB
手册
PDF13.57 MB
手册
PDF2.81 MB
手册
PDF254 KBEnglish, 日本語
传单
PDF381 KB
传单
PDF345 KBEnglish, 日本語
传单
PDF618 KB
传单
PDF14.70 MB
General Reliability Literature
PDF1.12 MB
手册 - 开发工具
PDF15.77 MBEnglish, 日本語
其他
PDF102 KB
其他
PDF4.86 MB
产品变更通告
PDF3.74 MB
产品变更通告
PDF1.46 MB
产品变更通告
PDF409 KB
Product Reliability Report
PDF141 KB
Release Note
PDF131 KB
Release Note
ZIP6.08 MB
样例程序
ZIP1.39 MB
原理图
PDF302 KB
Technical Update
PDF228 KB
Technical Update
PDF112 KB
Technical Update
PDF107 KB
Technical Update
PDF168 KB
Technical Update
PDF460 KB
Technical Update
PDF497 KB
Technical Update
PDF112 KB
Technical Update
PDF108 KB
Technical Update
PDF152 KB
Technical Update
PDF139 KB
Technical Update
PDF113 KB
Technical Update
PDF145 KB
Tool News - Note
PDF29 KB
Tool News - Notification
PDF28 KB
Tool News - Notification
PDF57 KB
Tool News - Release
PDF72 KB
Tool News - Release
PDF105 KB
Tool News - Release
PDF74 KB
Tool News - Release
PDF73 KB
Tool News - Release
PDF487 KB
Tool News - Release
PDF393 KB
白皮书

设计和开发

软件与工具

软件与工具

文档标题 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 瑞萨电子
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 瑞萨电子
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 瑞萨电子
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) 瑞萨电子
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) 瑞萨电子
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) 瑞萨电子
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) 瑞萨电子
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 瑞萨电子
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 瑞萨电子
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 瑞萨电子
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 瑞萨电子

软件下载

文档标题 类型 日期
ZIP100.64 MB
ZIP82.99 MB
ZIP79.34 MB
ZIP156.15 MB
软件和工具 - 其他
ZIP9.82 MB
软件和工具 - 其他

样例程序

样例程序

文档标题 Type Date
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP58.10 MB
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded
Function: Communication Interface, Application Example
IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM
样例程序
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP56.64 MB
Application: IoT Applications
Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX, ICCRL78, GNURL78
Function: Communication Interface, Application Example
IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78
样例程序
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP210.95 MB
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded
Function: Communication Interface, Application Example
IDE: e2 studio, IAR EWRX, IAR EWARM
样例程序
[Software=FSP|v4.0.0],[Toolchains=GNU ARM Embedded|v10.3.1.20210824]
ZIP22.14 MB
Application: IoT Applications, Key Technology
Compiler: GNU ARM Embedded
Function: Application Example
IDE: e2 studio
样例程序
[Software=FSP|v4.0.0],[Toolchains=GNU ARM Embedded|v10.3.1.20210824]
ZIP33.96 MB
Application: Key Technology, IoT Applications
Compiler: GNU ARM Embedded
Function: Application Example
IDE: e2 studio
样例程序
ZIP4.62 MB
样例程序
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
[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
ZIP3.84 MB
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
ZIP23.04 MB
Application: Consumer Electronics, Industrial
Function: Communication Interface
样例程序
ZIP1.86 MB
Application: Consumer Electronics, Industrial
Function: Communication Interface
IDE: Visual Studio
样例程序
ZIP905 KB
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
ZIP8.55 MB
Application: Consumer Electronics, Industrial
Compiler: JDK
Function: Application Example, Communication Interface
IDE: Android Studio
样例程序
ZIP12.30 MB
Application: Consumer Electronics, Industrial
Compiler: Swift
Function: Application Example, Communication Interface
IDE: Xcode
样例程序
ZIP2.22 MB
Application: Consumer Electronics, Industrial
Compiler: GNU ARM Embedded
Function: Communication Interface
IDE: e2 studio
样例程序
ZIP3.02 MB
Application: Consumer Electronics, Industrial
Function: Communication Interface
IDE: Visual Studio
样例程序
ZIP6.64 MB
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
ZIP14.67 MB
样例程序
[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v1.1.0]
ZIP8.83 MB
Compiler: GNU Arm Embedded, IAR Compiler for Arm
Function: Security
IDE: e2 studio, IAR EWARM
样例程序
ZIP6.08 MB
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

模块

模块

Title Type Date
ZIP334 KB
模型 - IBIS

相关产品

Compact Synchronous Buck Converter
Wide VIN 150mA Synchronous Buck Regulator
Ultra-Low IQ Buck-Boost Regulator with Bypass
具有超低备用功率的 700V AC/DC 稳压器,输出功率高达 2.5W
150mA Wide Input Range Ultra Low Quiescent Current Linear Regulator
60V 5A Low Quiescent Current Integrated Switching Regulator
20V, 150mA Linear Regulator
60V 0.5A DC/DC Step-Down Regulator with 450kHz Switching Frequency

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.