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

产品选择

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Program Memory (KB) Data Flash (KB) RAM (KB) Lead Count (#) Pkg. Type PLP Supply Voltage (V) Operating Freq (Max) (Mhz) RTC LVD DMA I/O Ports Timer ADC DAC CAN (ch) Ethernet USB Human Machine Interface Security & Encryption Bit Size CPU Temp. Range 购买 / 样片
R7FA4W1AD2CNG#AA0
Active
Pkg. Info
Env. Documentation
 512 8 96 56 HVQFN 1.8 - 3.6 48 1 1 DMAC x 4ch, DTC 35 16-bit x 3-ch, 32-bit x 4-ch, Asynchronous Timer x 2ch 14-bit x 8-ch 8-bit x 2-ch, 12-bit x 1-ch 1 No USB Endpoints x 10, USB Host, USB Isochronous Transfer Support, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 11ch, LCD Display Interface 4com x 9seg Hash-value generation: GHASH, Symmetric algorithms: AES128/256, TRNG 32 ARM CM4 -40 to 85°C 获取样片,

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
- Renesas RA2A1 Group Datasheet – 数据手册 PDF 1.22 MB
Renesas RA4W1 Group Datasheet – 数据手册 PDF 1.52 MB
使用指南与说明
- Renesas RA2A1 Group User's Manual: Hardware 日本語 手册 PDF 15.97 MB
Renesas RA4W1 Group User's Manual: Hardware 日本語 手册 PDF 16.39 MB
Technical Updates
RA family, Addition of register definition for Flash 日本語 Technical Update PDF 139 KB
Errata for User's Manual: Hardware for HOCO 日本語 Technical Update PDF 113 KB
应用指南 &白皮书
RA4W1 Group - Bluetooth Low Energy Application Developer's Guide – 应用文档 PDF 2.55 MB
Improving the Quality of Healthcare Delivery via Bluetooth® Low Energy and the Renesas RA4W1 MCU – 白皮书 PDF 393 KB
RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23) 日本語 应用文档 PDF 1.73 MB
- RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23) 日本語 应用文档 PDF 1.73 MB
Securing Data at Rest Utilizing the Renesas Security MPU – 应用文档 PDF 1.48 MB
- Securing Data at Rest Utilizing the Renesas Security MPU – 应用文档 PDF 1.48 MB
- EK-RA4W1 Example Project Bundle – 应用文档 PDF 72 KB
- RA4W1 Group Bluetooth LE Profile API Document User's Manual 日本語 应用文档 PDF 314 KB
RA4W1 Group Bluetooth LE Profile API Document User's Manual 日本語 应用文档 PDF 314 KB
PG-FP6 Usage of Communications Commands 日本語 应用文档 PDF 369 KB
- RA Family BLE Sample Application – 应用文档 PDF 2.57 MB
RA Family BLE Sample Application – 应用文档 PDF 2.57 MB
- RX23W Bluetooth Test Tool Suite Operating Instructions Application Note 日本語 应用文档 PDF 3.24 MB
- Public BD Address Writing Tool – 应用文档 PDF 140 KB
Public BD Address Writing Tool – 应用文档 PDF 140 KB
- Tuning Procedure of Bluetooth Dedicated Clock Frequency – 应用文档 PDF 1.07 MB
Tuning Procedure of Bluetooth Dedicated Clock Frequency – 应用文档 PDF 1.07 MB
- Host Controller Interface Firmware – 应用文档 PDF 351 KB
Bluetooth® Low Energy microcomputer Design Guidelines for a Pattern Antenna Application Note 日本語 应用文档 PDF 2.92 MB
RA4W1 Group Guidelines for 2.4 GHz Wireless Board Design – 应用文档 PDF 680 KB
Host Controller Interface Firmware – 应用文档 PDF 351 KB
RA Family Using QE and FSP to Develop Capacitive Touch Application 日本語 应用文档 PDF 963 KB
Renesas RA Family Flash Memory Programming – 应用文档 PDF 1.85 MB
Renesas RA Family System Specifications for Standard Boot Firmware – 应用文档 PDF 749 KB
PCN / PDN
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 产品变更通告 PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 产品变更通告 PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 产品变更通告 PDF 1.46 MB
下载
e² studio 2021-01 Linux Host 日本語 Upgrade - IDE XZ 570.99 MB
e² studio 2021-01 installer (Offline installer) 日本語 Upgrade - IDE EXE 1,637.73 MB
- RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23) 日本語 样例程序 ZIP 8.83 MB
RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23) 日本語 样例程序 ZIP 8.83 MB
- Securing Data at Rest Utilizing the Renesas Security MPU - Sample Code – 样例程序 ZIP 1.59 MB
Securing Data at Rest Utilizing the Renesas Security MPU - Sample Code – 样例程序 ZIP 1.59 MB
EK-RA4W1 Example Project Bundle - Sample Code – 样例程序 ZIP 2.93 MB
RA Family BLE Sample Application - Sample Code – 样例程序 ZIP 3.38 MB
- RA Family BLE Sample Application - Sample Code – 样例程序 ZIP 3.38 MB
RA Family QE for BLE [RA]: Sample Projects and Dedicated Programs for the R_BLE Scripts - Sample Code 日本語 样例程序 ZIP 2.05 MB
EK-RA4W1v0 - Design Package 日本語 软件 ZIP 1.34 MB
Bluetooth Test Tool Suite Operating Instructions - Sample Code – 样例程序 ZIP 21.67 MB
Public BD Address Writing Tool - Sample Code – 样例程序 ZIP 137 KB
- Public BD Address Writing Tool - Sample Code – 样例程序 ZIP 137 KB
Tuning Procedure of Bluetooth Dedicated Clock Frequency - Sample Code – 样例程序 ZIP 5.10 MB
- Tuning Procedure of Bluetooth Dedicated Clock Frequency - Sample Code – 样例程序 ZIP 5.10 MB
Host Controller Interface Firmware - Sample Code – 样例程序 ZIP 9.90 MB
- Host Controller Interface Firmware - Sample Code – 样例程序 ZIP 9.90 MB
QE for BLE[RA] V1.0.0 : A Dedicated Tool for Bluetooth® low energy. 日本語 软件 ZIP 9.73 MB
Tool News
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.01 日本語 Tool News - Release PDF 57 KB
[Notification] Flash Programmer Survey Invitation 日本語 Tool News - Notification PDF 29 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 日本語 Tool News - Release PDF 72 KB
[Upgrade to revision] Solution Toolkit QE for BLE[RA] V1.1.0: Development Assistance Tool for Bluetooth® Low Energy 日本語 Tool News - Release PDF 105 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.02 日本語 Tool News - Release PDF 74 KB
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices and End of Device Support 日本語 Tool News - Notification PDF 28 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.01 日本語 Tool News - Release PDF 73 KB
[Released on the Web] Solution Toolkit QE for BLE[RA] V1.0.0: Development Assistance Tool for Bluetooth® Low Energy 日本語 Tool News - Release PDF 487 KB
其他
e² studio 2020-10 Release Note – Release Note PDF 2.46 MB
PG-FP6 Flash Memory Programmer Release Note 日本語 Release Note PDF 269 KB
QE for BLE [RA] V1.1.0 Release Note 日本語 Release Note PDF 141 KB
RA4W1 Group Bluetooth LE Profile API Document User's Manual – 其他 ZIP 6.08 MB
- RA4W1 Group Bluetooth LE Profile API Document User's Manual – 其他 ZIP 6.08 MB
e² studio 2020-07 Release Note – Release Note PDF 1.52 MB
RA4W1 Group Flyer 日本語 传单 PDF 381 KB
QE for BLE[RA] V1.0.0 Release Note 日本語 Release Note PDF 131 KB
e² studio V7.8.0 Release Note – Release Note PDF 1.26 MB
e² studio 2020-04 Release Note – Release Note PDF 1.30 MB
[Flyer] E2仿真器[RTE0T00020KCE00000R] English, 日本語 传单 PDF 254 KB
Renesas RA Family of 32-bit MCUs with Arm® Cortex®-M Core Flyer 日本語 传单 PDF 391 KB
Building Automation Brochure 日本語 手册 PDF 6.65 MB
瑞萨电子MCU新产品型号速查手册 – 手册 PDF 13.57 MB
瑞萨MCU型号速查手册 – 手册 PDF 2.81 MB
Trouble Shoot Documents 仿真时的WDT问题 – 其他 PDF 102 KB
info: For device-specific or order-specific documentation, submit a support request.

软件与工具

文档标题 类型 Description 公司
灵活配置软件包 (FSP) Software Package 瑞萨电子 RA 灵活配置软件包 (FSP) 使用瑞萨电子 RA 系列的 Arm 微控制器 (MCU)，提供快捷多样的方式来构建安全互联的物联网 (IoT) 设备。RA FSP 提供准备好进行生产的外围驱动器，以充分利用 RA FSP 生态系统。 Renesas
E2 emulator [RTE0T00020KCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX] Renesas
E2 emulator Lite [RTE0T0002LKCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] Renesas
e² studio IDE and Coding Tool Eclipse-based Renesas integrated development environment (IDE). (Note: You need to install compiler separately as an additional software) Renesas
PG-FP6 Programmer (Unit/SW) Flash 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] Renesas
Renesas Flash Programmer (Programming GUI) Programmer (Unit/SW) 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] Renesas
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors Solution Toolkit In 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"]
 Renesas
QE for BLE: Development Assistance Tool for Bluetooth® Low Energy Solution Toolkit Debugging support tool that specializes in Bluetooth® low energy system development [Plugin for Renesas IDE "e2 studio"] [Support MCU/MPU: RA, RX, RL78] Renesas

Boards & Kits

器件号 文档标题 类型 公司
EK-RA4W1 RA4W1 MCU 群组评估套件 评估

新闻及更多资源

日期
RenesasRulz RA Forum 2020年11月10日
瑞萨电子推出支持蓝牙5的32位MCU，扩充了基于Arm Cortex-M内核的RA产品家族 2020年5月7日
瑞萨电子RA系列的合作伙伴生态系统 2020年8月4日