特性
- 运行频率高达 160MHz 的 Arm Cortex-M33 系统 CPU
- Arm Cortex-M0+ 蓝牙低功耗子系统 CPU，运行频率 16MHz
- 704KB SRAM（Wi-Fi 子系统）+ 64KB 保留存储器 + 256KB ROM + 2KB OTP
- Wi-Fi 6（802.11a/b/g/n/ac/ax），双频 2.4GHz 和 5GHz，1×1，20MHz 信道，MCS9 115Mbps，OFDMA，TWT
- 蓝牙低功耗 5.1，支持多连接，−93dBm 灵敏度，可编程发射功率
- Wi-Fi 安全：支持 WPA/WPA2 企业版/个人版，WPA2-SI，WPA3 SAE，OWE
- 支持 Wi-Fi 与 BLE 共存工作
- 支持加密 XiP 的外部 OQSPI 闪存
- 外部 QSPI PSRAM 选项
- 集成安全资产存储区和 OTP 区域
- 安全功能：安全资产存储、安全启动、安全调试、TRNG、TLS/DTLS HW 加速、设备生命周期管理
- 加密：AES、DES/3DES、CHACHA、SHA1/224/256、RSA、DH、ECC
- 2× UART、2× SPI、2× I²C、I²S、PDM/数字麦克风、SDIO 主机/从机模式、支持 eMMC/SD
- 多达 22 个 Wi-Fi GPIO
- 8× 32 位 PWM/定时器，多路复用 GPIO 分配
- 12 位 ADC × 4 通道（Wi-Fi 子系统）
- 支持多种睡眠模式的超低功耗运行；BLE 睡眠 1.8µA，Wi-Fi 深度睡眠可降至亚微安级别（取决于模式）
- 集成用于射频、数字和模拟域的 DC-DC 转换器和 LDO
- 时钟源：40MHz 晶振、32.768kHz RTC 晶振、集成 32kHz RC 振荡器
- BGA93 封装
- 集成匹配电路，提供 U.FL/天线焊盘接口选项
- 工作电压：1.8V 至 3.6V（取决于电源轨）
- 工作温度范围：-40°C 至 +85°C
RA6W2 方框图
描述
RA6W2 是一款高度集成的超低功耗 Wi-Fi MCU，此款产品将 Arm® Cortex®-M33 处理器与双频 802.11a/b/g/n/ac/ax Wi-Fi® 6 子系统和蓝牙®低功耗（LE）5.1 技术相结合，并配备片上存储器、高级安全功能、灵活的外设接口以及集成式电源管理功能。 凭借如此高的集成度，该产品能够以单芯片方案独立满足需要同时具备 Wi-Fi 和低功耗蓝牙连接能力的复杂物联网设计需求。 通过动态禁用未使用的功能域，产品实现了极低的功耗，因此在空闲期间功耗接近于零，并显著延长了工作周期型应用中的电池续航时间。
RA6W2 从设计之初就面向物联网应用，集成了安全启动、硬件加密加速以及丰富的连接选项，包括 UART、SPI、I²C、I²S、PDM、SDIO 和八路 SPI（OQSPI）。 凭借双无线连接、强大的安全性及高能效处理能力，RA6W2 非常适合智能家居设备、家用电器、传感器、可穿戴设备、网关以及其他电池供电或始终开启的联网产品。
产品参数
| 属性 | 值 |
|---|---|
| Main CPU | Arm Cortex-M33 |
| Program Memory (KB) | 0 |
| RAM (KB) | 704 |
| Carrier Type | Tape & Reel |
| Supply Voltage (V) | 1.8 - 3.6 |
| I/O Ports | 22 |
| DRAM I/F | No |
| Temp. Range (°C) | Ta = -40 to +85 |
| Operating Freq (Max) (MHz) | 160 |
| Ethernet speed | No |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 5 |
| SPI (ch) | 2 |
| I2C (#) | 2 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 0 |
| Wireless | Wi-Fi6 2.4/5GHz + BLE 5.1 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 8 |
| 32-Bit Timer (ch) | 1 |
| 16-Bit Timer (ch) (#) | 0 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 4 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Unique ID, AES 128/192/256, ChaCha20, ECC/RSA-4K, HMAC, SHA224/256), TRNG, DLM |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| BGA | 3.9 x 6.4 x 0.78 | 93 | 0.424 |
产品对比
| RA6W2 | RRQ61051 | RA6W1 | RRQ61001 | |
| Pkg. Type | BGA | Module | FCQFN, WLCSP | Module |
| Data Flash (KB) | 0 | 8000 | 0 | 8000 |
| Wireless Standard | Wi-Fi 6 2.4/5GHz + BLE 5.1 | Wi-Fi 4 (802.11b/g/n), Wi-Fi 6 (802.11ax) | Wi-Fi 4 2.4GHz, Wi-Fi 6 2.4/5GHz, Wi-Fi 6 2.4GHz | Wi-Fi 6 (802.11ax) |
| Band | 2.4GHz + 5GHz | 2.4GHz, 2.4GHz + 5GHz | 2.4GHz, 2.4GHz + 5GHz | 2.4GHz + 5GHz |
应用方框图
 | 中端温控器 支持 Wi‑Fi、集成传感器和智能家居连接功能的中端温控器，提升舒适度与能效。 |
 | 配备语音与显示界面的智能 HMI 系统 搭载 32 位 MCU 的智能 HMI 系统支持 GUI、语音输入/输出、IoT 连接与快速开发工具。 |
 | 支持多物理层（PHY）的智能家居控制器 一体化智能家居网关，融汇多标准 PHY、直观控制和面向未来的设计。 |
 | 配备智能连接的制氧机控制器 智能制氧机控制，具有支持 RTOS 的 MCU、触摸 UI 和蓝牙连接。 |
 | 具备 AI 加速器的 HMI SoM 可扩展的 AI 赋能 SMARC SoM，面向高性能工业 HMI |
其他应用
- 智能家居电器
- 智能家居设备
- 家庭自动化系统
- 可穿戴设备与健身设备
- 门禁系统
- 智能传感器与物联网监测节点
- 互联农业设备
- IP 摄像头与智能监控
- 智能医疗与健康监测设备
- 工业传感器与工厂自动化设备
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RA6W2 Wi-Fi 6 和蓝牙低功耗 MCU 评估及软件开发套件
在开发安全、低功耗的无线物联网原型时，加速对 RA6W2 MCU 的评估。 在工作流程的早期阶段使用该平台，有助于降低集成风险、验证连接性能，并从容地推进至量产阶段。
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- 编程器（单元/软件）中文闪存编程软件【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】
- 软件和工具 - 其他英语Renesas RAFW FSP is an enhanced software package designed to deliver easy-to-use, scalable, and high-quality software for wireless embedded systems. It supports RA6W1 and RA6W2 MCUs, as well as the RRQ61001 and RRQ61051 modules. The user manual includes comprehensive API documentation to assist developers throughout the process.
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- 编程器（单元/软件）中文闪存编程软件【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】
- 软件和工具 - 其他英语Renesas RAFW FSP is an enhanced software package designed to deliver easy-to-use, scalable, and high-quality software for wireless embedded systems. It supports RA6W1 and RA6W2 MCUs, as well as the RRQ61001 and RRQ61051 modules. The user manual includes comprehensive API documentation to assist developers throughout the process.
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- Development Tool中文Universal third-party programmers support a wide range of Renesas programmable devices across both off-board and on-board programming modes.提供方: Elnec s.r.o.
- Application Specific SW中文Enables adaptive pedestrian traffic light control by detecting and counting pedestrians and calculating wait times in real-time, with no network connection required. Runs entirely at the edge on the Renesas RA8P1 MCU, accelerated by the Arm® Ethos-U55 Neural Processing Unit (NPU), achieving 11ms inference time within a ...提供方: Irida Labs
- Development Tool中文Supporting Arm® and RX microcontrollers, the SEGGER J-Link series is an industry-standard debugger for software development. High-speed programming algorithms reduce binary transfer time and accelerate development cycles. Broad compatibility supports Renesas e² studio, major IDEs, and RZ, RA, and RX devices. Advanced analysis with Ozone and ...提供方: EmbiTeK Co., Ltd.
- AI中文Local AI–based Audio Event Detection identifies sound events such as baby crying and glass breaking with ~95% accuracy and 10–100 ms latency, enabling fast and reliable response to critical events. Supports deployment on Cortex-M0+ and comparable RISC-V/NPU/DSP platforms. Model size ranges from ...提供方: Aizip Inc.
- Development Tool中文Provides high-volume automated programming systems engineered for factory-scale production, enabling efficient handling of a wide range of integrated circuit (IC) devices. Optimized for microcontrollers (MCUs) and flash memory, the systems support tube, tape, and tray input/output configurations for flexible manufacturing integration. Advanced auto-teach alignment capabilities ...查看更多 (92)
