CC3120
- CC3120R SimpleLink™ Wi-Fi consists of a wireless network processor (NWP) and power-management subsystems
- Featuring a dedicated Wi-Fi Internet-on-a chip™ Wi-Fi NWP that completely offloads Wi-Fi and internet protocols from the application microcontroller unit (MCU)
- Wi-Fi modes:
- 802.11b/g/n station
- 802.11b/g/n access point (AP) supports up to four stations
- Wi-Fi Direct client/group owner
- WPA2 personal and enterprise security: WEP, WPA™/ WPA2™ PSK, WPA2 Enterprise (802.1x), WPA3™ personal, WPA3™ enterprise
- IPv4 and IPv6 TCP/IP Stack
- Industry-standard BSD socket application programming interfaces (APIs):
- 16 simultaneous TCP or UDP sockets
- 6 simultaneous TLS and SSL sockets
- Industry-standard BSD socket application programming interfaces (APIs):
- IP addressing: static IP, LLA, DHCPv4, and DHCPv6 with duplicate address detection (DAD)
- SimpleLink connection manager for autonomous and fast Wi-Fi connections
- Flexible Wi-Fi provisioning with SmartConfig™ technology, AP mode, and WPS2 options:
- RESTful API support using internal HTTP server
- Wide set of security features:
- Hardware features:
- Separate execution environments
- Device identity
- Networking security:
- Personal and enterprise Wi-Fi security
- Secure sockets (SSLv3, TLS1.0/1.1/TLS1.2)
- HTTPS server
- Trusted root-certificate catalog
- TI root-of-trust public key
- Software IP protection:
- Secure key storage
- File system security
- Software tamper detection
- Cloning protection
- Hardware features:
- Embedded network applications running on the dedicated NWP:
- HTTP/HTTPS web server with dynamic user callbacks
- mDNS, DNS-SD, DHCP server
- Ping
- Recovery mechanism—can recover to factory defaults or to a complete factory image
- Wi-Fi TX power:
- 18.0dBm at 1 DSSS
- 14.5dBm at 54 OFDM
- Wi-Fi RX
sensitivity:
- –96.0dBm at 1 DSSS
- –74.5dBm at 54 OFDM
- Application
throughput:
- UDP: 16Mbps
- TCP: 13Mbps
- Power-management
subsystem
- Integrated DC/DC
converters support a wide range of supply voltage:
- VBAT wide-voltage mode: 2.1V to 3.6V
- VIO is always tied with VBAT
- Preregulated 1.85V mode
- Advanced low-power modes
- Shutdown: 1µA
- Hibernate: 4.5µA
- Low-power deep sleep (LPDS): 115µA
- RX traffic : 59mA at 54 OFDM
- TX traffic : 229mA at 54 OFDM, maximum power
- Idle connected (MCU in LPDS): 690710µA at DTIM = 1
- Integrated DC/DC
converters support a wide range of supply voltage:
- Clock source
- 40.0MHz crystal with internal oscillator
- 32.768kHz crystal or external RTC
- RGK package
- 64-pin, 9mm × 9mm very thin quad flat nonleaded (VQFN) package, 0.5mm pitch
- Operating temperature
- Ambient temperature range: –40°C to +85°C
- Device supports SimpleLink MCU Platform Developers Ecosystem
The CC3120R device is part of the SimpleLink™ microcontroller (MCU) platform that consists of Wi-Fi®, Bluetooth low energy, Sub-1 GHz, and host MCUs. All share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink™ platform enables you to add any combination of the devices from the portfolio into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit www.ti.com/simplelink.
Connect any microcontroller (MCU) to the internet-of-things (IoT) cloud with the CC3120R device from Texas Instruments™. The Wi-Fi Alliance®-certified CC3120R device is part of the second generation of the SimpleLink™ Wi-Fi® family that dramatically simplifies the implementation of low-power internet connectivity.
The CC3120R has all of the Wi-Fi and internet protocols implemented in the ROM, which runs from the dedicated on-chip Arm® network processor and significantly offloads the host MCU and simplifies the system integration.
The CC3120R Wi-Fi® Internet-on-a chip™ device contains a dedicated Arm® MCU that offloads many of the networking activities from the host MCU. This subsystem includes an 802.11b/g/n radio, baseband, and MAC with a powerful crypto engine for fast, secure internet connections with 256-bit encryption. The CC3120R device supports station, AP, and Wi-Fi direct modes. The device also supports WPA2™ personal and enterprise security and WPA3™ personal and enterprise. The device includes embedded TCP/IP and TLS/SSL stacks, an HTTP server, and multiple internet protocols. The CC3120R device supports a variety of Wi-Fi provisioning methods, including HTTP based on AP mode, SmartConfig™ technology, and WPS2.0.
As part of TI’s SimpleLink™ Wi-Fi® family second generation, the CC3120R device introduces new features and enhanced capabilities, such as the following:
- IPv6
- Enhanced Wi-Fi provisioning
- Optimized low-power management
- Wi-Fi AP connection with up to four stations
- More concurrently opened BSD sockets; up to 16 BSD sockets, of which six are secure
- HTTPS support
- RESTful API support
- Asymmetric keys crypto library
The CC3120R device is delivered with a slim and user-friendly host driver to simplify the integration and development of networking applications. The host driver can easily be ported to most platforms and operating systems (OS). The driver is written in strict ANSI-C (C99) programming language and requires a minimal platform adaptation layer (porting layer). The driver has a small memory footprint and can run on 8-, 16-, or 32-bit MCUs with any clock speed (no performance or real-time dependency).
The CC3120R device comes in an easy-to-layout VQFN package and is delivered as a complete platform solution, including various tools and software, sample applications, user and programming guides, reference designs, and the TI E2E™ support community. The CC3120R device is part of the SimpleLink MCU Ecosystem.
技術文件
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
CC31XXEMUBOOST — 適用於 SimpleLink™ Wi-Fi® CC31xx 的進階模擬套件 BoosterPack™ 插入式模組
這款進階模擬 BoosterPack™ 外掛程式模組是適用於 SimpleLink™ Wi-Fi® CC31xx 無線網路處理器 BoosterPack 外掛程式模組的配件
此配件可用於:
- 將更新燒錄至 CC31xxBOOST
- 使用 CC3xxx 無線電工具評估 RF 性能
- 使用 SimpleLink™ Studio for CC31xx 開發 MCU 軟體 – PC 工具、文件和範例應用都可以可在 CC3100 軟體開發套件 (SDK) 中找到
本套件可提供三種配置供選購:
- CC3120-EMUBOOST-MSP432LP:在 CC3120 軟體開發套件 (SDK) 中執行所有軟體,並在 MSP432 (...)
CC3120BOOST — SimpleLink™ Wi-Fi® CC3120 無線網路處理器 BoosterPack™ 插入式模組
SimpleLink™ Wi-Fi® CC3120 無線網路處理器可提供使用者在任何微控制器 (MCU) 中加入 Wi-Fi 的彈性。CC3120 BoosterPack™ 外掛模組 (CC3120BOOST) 是一款可輕易連接至 TI 的 MCU Launchpad 套件(提供給 MSP-EXP432P401R 的軟體範例)的電路板,因此能快速進行軟體開發。CC3120BOOST 可插入進階模擬 BoosterPack (CC31xxEMUBOOST),並可連接至模擬 MCU 和 SimpleLink Studio 的 PC。最後,此套件也可透過轉接器電路板連接至 TI 的 (...)
ARM-CGT — ARM Code Generation Tools - Compiler
The TI Arm® compiler tools are an essential component of the CCStudio™ development ecosystem, providing robust support for TI Arm-based platforms. They are engineered to maximize the potential of TI Arm Cortex®-M and Cortex-R series devices.
The current tools ARM-CGT-CLANG are derived from the (...)
ARM-CGT-CLANG — Arm® code generation tools - compiler
The TI Arm® compiler tools are an essential component of the CCStudio™ development ecosystem, providing robust support for TI Arm-based platforms. They are engineered to maximize the potential of TI Arm Cortex®-M and Cortex-R series devices.
The current tools ARM-CGT-CLANG are derived from the (...)
CC3XXXRADIOTEST — SimpleLink™ Wi-Fi® 無線電測試工具
SimpleLink™ Wi-Fi® 無線電測試工具是 Windows 軟體工具,適用於在開發和認證過程中對 SimpleLink Wi-Fi CC31xx 和 CC32xx 設計進行 RF 評估和測試。 可透過手動方式利用此工具將無線電設定為傳輸或接收模式,以啓用低階無線電測試功能。使用此工具需要熟悉並了解無線電電路理論,以及無線電測試方法。
SimpleLink Wi-Fi CC31xx 和 CC32xx 裝置專爲物聯網 (IoT) 而建立,包括晶片內建 Wi-Fi、網際網路和穩健執行的安全協定,無需先前的 Wi-Fi 經驗即可加快開發速度。 如需有關 CC31xx 和 CC32xx (...)
CCSTUDIO — CCStudio™ 整合式開發環境 (IDE)
CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)
SIMPLELINK-ACADEMY-CC32XX — SimpleLink™ Academy for CC32xx
WIFISTARTERPRO — SimpleLink™ Wi-Fi® Starter Pro
在 iTunes App Store 上下載
在 Google Play 上下載
SimpleLink™ Wi-Fi® Starter Pro 行動應用程式是一款適用於 SimpleLink 配置的全新行動應用程式。它與在裝置端運行的嵌入式配置庫和範例配套使用。新的配置發行版是 TI 推薦的使用 SimpleLink Wi-Fi 產品進行 Wi-Fi 配置的解決方案。它採用先進的 AP 模式配置,並提供意見回餽和回退選項,以確保成功完成該程序。客戶可以同時使用嵌入式庫和行動庫,將其整合到他們的終端產品中。
SIMPLELINK-SDK-WIFI-PLUGIN — SimpleLink™ software development kit (SDK) Wi-Fi® plug-in
The SimpleLink SDK Wi-Fi Plug-in contains drivers, many sample applications for Wi-Fi features and internet, and documentation needed to use the CC3120 or CC3135 Internet-on-a-chip™ solutions. This Plug-in is a companion software package that enables the use of a Wi-Fi radio on any standard (...)
EMBEDDED-PROGRAMMING — SimpleLink™ Wi-Fi® 嵌入式編程
每個板載嵌入式 CC3120/CC3220 裝置的產品,都必須連接一個序列快閃記憶體裝置。序列快閃記憶體必須進行格式化,並且至少需要編程為有必要軟體更新和額外功能的 Service Pack。以 CC3220 為例,在內部 MCU 處理器上執行的二進位映像也必須編程。序列快閃記憶體編程有多種現有選項:
- Uniflash – 基於 PC 的公用程式,提供映像建立和編程。內容透過 UART 編程。
- 無線傳輸編程 – 內容透過網路連接傳送。然而,這需要在生產過程中提前對序列快閃記憶體進行格式化。內容可透過主機介面(UART 或 SPI)編程。
- 工業快閃記憶體編程 – 使用 Uniflash (...)
UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors
UniFlash 是 TI 龐大 CCStudio™ 開發生態系統的一部分,是一款用於在 TI 微控制器與無線連線裝置上對晶片內快閃記憶體進行燒錄,以及在 TI 處理器上對板載快閃記憶體進行燒錄的軟體工具。UniFlash 提供圖形化介面與命令行介面,並可在桌面上或雲端中執行。
UniFlash 可從 CCStudio™ 開發人員區上的雲端執行,或在下載後於 Windows®、Linux® 和 macOS® 電腦中使用。
請注意,mmWave、AMx、K2G 和 J7 裝置不支援 macOS。AMx、K2G 和 J7 裝置僅於命令列上支援。
SIMPLELINK-CC3XXX-CERTIFICATION — SimpleLink™ CC3XXX 的無線電認證
您是否正在尋找 CC3XXX 認證支援?SIMPLELINK-CC3XXX-CERTIFCATION 提供相關資訊與支援,可協助 CC31XX、CC32XX 及 CC33XX 產品順利通過認證。在此頁面中,您將找到我們模組的最新認證報告以及我們為採用精簡晶片解決方案進行設計的客戶提供的評估板。
SIMPLELINK-WIFI-DESIGN-REVIEWS — 適用於 SimpleLink™ Wi-Fi 裝置的硬體設計審查
CC3XXX Wi-Fi 硬體設計審查流程提供一對一接觸的方式,並由主題內容專家協助審查您的設計,為您提供寶貴的意見。 在要求審查之前,請務必檢閱技術文件及相應產品頁上提供的設計與開發資源。產品頁資源可能不再需要進行設計審查。
一般設計問題應張貼在我們的 E2E 討論區中,然後才能要求 Wi-Fi 硬體設計審查。
對於以 CC33xx 和 CC35xx 為架構的設計,請將設計檔案申請直接以電子郵件傳送至 connectivity-wifi-hw-reviews@list.ti.com。您可以從這些裝置的相關產品頁請求存取這些裝置的設計文件。
對於其他所有 CC3xxx (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RGK) | 64 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。