微控制器
外设
系统服务
无线电
Wi-Fi 6 (802.11ax)
安全特性
时钟源
电源管理
主要优势
封装
SimpleLink™ Wi-Fi CC35xx 片上系统系列器件兼具经济性和可靠性，可支持工程师放心地连接更多应用。CC35xx 是单芯片 Wi-Fi 6 和低功耗蓝牙 5.4 无线微控制器 (MCU)。CC3550E 和 CC3551E 是此引脚对引脚兼容系列中的首批双频带器件。
CC355xE 提供 Wi-Fi 和 BLE 的最新标准，同时与 Wi-Fi 4 (802.11 b/g/n) 和 Wi-Fi 5 (802.11 ac) 保持兼容。这些 CC355xE 器件是德州仪器 (TI) 的第 10 代连接组合芯片。因此，CC355xE 是基于成熟的技术设计而成。这些器件非常适合具有 RTOS 软件的成本敏感型嵌入式应用。CC355xE 将 Wi-Fi 6 的高效性能带入物联网 (IoT) 的嵌入式器件应用中，并配备了占用空间较小的 PCB 和高度优化的物料清单。
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | CC355xE SimpleLink 2.4GHz 和5GHz 双频带 Wi-Fi 6 和低功耗 Bluetooth 无线 MCU 数据表 (Rev. A) | PDF | HTML | 最新英语版本 | PDF | HTML | 2025年 3月 24日 |
| * | 勘误表 | CC35xxE SimpleLink 2.4GHz 和 5GHz 双频带 Wi-Fi 6 和低 功耗 Bluetooth 无线 MCU | PDF | HTML | 英语版 | PDF | HTML | 2025年 12月 18日 |
| * | 用户指南 | CC35xx SimpleLink™ Wi-Fi 6 and Bluetooth® Low Energy Wireless MCU Technical Reference Manual | PDF | HTML | 2025年 12月 16日 | ||
| 技术文章 | 以低功率無線 MCU 解決關鍵無線連線網路安全挑戰 (Rev. A) | PDF | HTML | 2024年 12月 19日 | |||
| 技术文章 | 使用低功耗无线 MCU 克服主要的无线连接网络安全挑战 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2024年 12月 19日 | |
| 技术文章 | 저전력 무선 MCU로 주요 무선 연결 사이버 보안 문제 해결 (Rev. A) | PDF | HTML | 2024年 12月 16日 |
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
CC3551E 模块是一款基于 CC3551E 作为核心设计的 WiFi + 蓝牙二合一无线模块。WiFi 支持 2.4GHz 和 5GHz 频段的 IEEE 802.11b/g/n/ax 标准 MAC 、基带及射频收发器，采用单流 20MHz 信道，应用层吞吐量最高可达 20Mbps (UDP)，支持硬件加解密，兼容 WPA2 和 WPA3。支持 4 位 SDIO 或 SPI 主机接口。蓝牙支持低功耗蓝牙® 5.4，包含 LE 编码 PHY（远距离）、LE 2M PHY（高速）及广播扩展功能。该模块采用 18 引脚封装。
WS8712 是一款基于 TI 下一代 Wi-Fi 6 芯片 CC3551E 开发的高性能、高可靠性双频带 Wi-Fi 6 和 Bluetooth® 模块。该模块内置功能强大的 160MHz Arm®Cortex®-M33 处理器，支持 FPU、TrustZone® 和 AI 加速功能。该模块支持 20dBm@1Mbps DSSS 和 16dBm@54Mbps OFDM 的最大无线发射功率。
在功能上，该模块支持 IEEE 802.11 b/g/n/ax 标准、在 2.4GHz 和 5GHz 频段运行的 Wi-Fi 6，以及低功耗 Bluetooth® (BLE) 5.4 (...)
The Wi-Fi toolbox package provides all the capabilities required to debug and monitor WLAN/Bluetooth® Low Energy firmware with a host, perform RF validation tests, run pretest for regulatory certification testing, and debug hardware and software platform integration issues.
CCStudio™ IDE is part of TI's extensive CCStudio™ development tool ecosystem. It is an integrated development environment (IDE) for TI's microcontrollers, processors, wireless connectivity devices and radar sensors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize (...)
Edge AI Studio is part of the CCStudio™ development tool ecosystem. Edge AI Studio is a collection of graphical and command line tools designed to accelerate edge AI development on TI processors, microcontrollers, connectivity devices and radar sensors. It supports both AI-accelerated (...)
SysConfig is a configuration tool designed to simplify hardware and software configuration challenges to accelerate software development.
SysConfig is available as part of the Code Composer Studio™ integrated development environment as well as a standalone application. Additionally SysConfig (...)
The SimpleLink™ Low Power SDKs support the CC13xx, CC23xx and CC26xx family of products. Together, these SDKs provide comprehensive software packages for the development of Sub-1 GHz and 2.4 GHz applications including support for Bluetooth® Low Energy, Mesh, Zigbee®, Matter, Thread, 802.15.4-based, (...)
UniFlash is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces.
UniFlash can be run from the cloud on the TI Developer Zone or downloaded and used (...)
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| VQFN (RSH) | 56 | Ultra Librarian |
推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。
The SimpleLink™ Edge AI Plugin is a companion software package that enables advanced artificial intelligence functionality on various SimpleLink™ wireless microcontroller (MCU) platforms. This software toolkit provides a cohesive and consistent software experience for all SimpleLink™ MCU users by packaging the necessary add-on software components to develop edge Machine Learning (ML) and AI applications, such as smart signal feature extraction, sensor acquisition drivers and device agent protocols to interact with CCStudio™ Edge AI Studio. The plug in also comes with the necessary examples that contain ML artifacts that can be deployed for specific applications and documentation.
Note: The previous release version (9.12.00.00) has been deprecated, and the content has been added into this current release.
The SimpleLink™ Wi-Fi® SDK provides a comprehensive software toolkit for developing IoT applications on the CC35xxE family of wireless MCUs. This powerful SDK includes essential components like the Bluetooth® LE protocol stack supporting Bluetooth 5.4, Wi-Fi 6 with an included networking stack based on LwIP, and the FreeRTOS kernel and TI Drivers in one easy-to-use software package, along with example applications and exhaustive documentation. When used with TI’s SimpleLink Wi-Fi® CC35xxE LaunchPads, the SDK provides a complete development solution for IoT applications.
This is version 9.22.00.15 of the Wi-Fi SDK. This version only contains internal metadata updates for integrating with the TI Developer Zone; there are no embedded software changes from the 9.22.00.12 release. This SDK is also available on GitHub at https://github.com/TexasInstruments/simplelink-wifi-sdk.
CCStudio UniFlash is a standalone tool used to program on-chip and external flash memory on TI MCUs and on-board flash memory for Sitara processors. UniFlash has a GUI, command line, and scripting interface. UniFlash is available free of charge.
Edge AI Studio is part of the CCStudio™ development tool ecosystem. Edge AI Studio is a collection of graphical and command line tools designed to accelerate edge AI development on TI processors, microcontrollers, connectivity devices and radar sensors. It supports both AI-accelerated devices such as processors featuring a C7™ NPU or microcontrollers featuring a TinyEngine™ as well as AI-supported devices without a dedicated accelerator.
The Edge AI Studio graphical user interface provides a fully integrated solution for data management, model training and deployment on a live development platform. Select from a variety of optimized pre-trained models in the TI Model Zoo and optionally re-train them with custom data (BYOD) to improve accuracy and performance.
Features
Windows Installer
Linux Installer
macOS Intel Ventura Installer
macOS Arm64 Ventura Installer
Manifest
SimpleLink Wi-Fi Toolbox is a comprehensive cross-platform development suite that delivers essential tools for streamlined development and rapid prototyping with the CC33XX and CC35XXE wireless connectivity solutions.
This is version 4.1.8 of the SimpleLink Wi-Fi Toolbox.
Previous release was 4.0.13
The SysConfig tool is used configure TI software and hardware. For software configuration, SysConfig is used in conjunction with a TI SDK. For PinMux configuration, the tool may be used standalone.
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The Code Composer Studio™ IDE is a complete integrated suite that enables developers to create and debug applications of all Texas Instruments Embedded Processors (Sitara, DSP, Automotive, Keystone), Microcontrollers (SimpleLink™, C2000 Digital Control, MSP430, TM4C, Hercules), as well as Digital Power (UCD) and Programmable Gain Amplifier (PGA) devices.
CCS v20 is TI’s next generation Integrated Development Environment (IDE) based on Theia IDE framework. CCS v20.4.1 uses a modified version of the Theia-IDE framework and offers a user experience similar to Visual Studio Code™.