CC1311R3
Wireless microcontroller
- Powerful 48MHz Arm Cortex-M4 processor
- 352KB flash program memory
- 32KB of ultra-low leakage SRAM
- 8KB of Cache SRAM (Alternatively available as general-purpose RAM)
- Programmable radio includes support for 2-(G)FSK, 4-(G)FSK, MSK, OOK, IEEE 802.15.4 PHY and MAC
- Supports over-the-air upgrade (OTA)
Low power consumption
- MCU consumption:
- 2.63mA active mode, CoreMark
- 55µA/MHz running CoreMark
- 0.7µA standby mode, RTC, 32KB RAM
- 0.1µA shutdown mode, wake-up on pin
- Radio Consumption:
- 5.4mA RX at 868MHz
- 24.9mA TX at +14dBm at 868MHz
Wireless protocol support
High-performance radio
- -121dBm for 2.5kbps long-range mode
- -120dBm at 4.8kbps narrowband mode, 433MHz
- -118dBm at 9.6kbps narrowband mode, 868MHz
- -110dBm at 50kbps, 802.15.4, 868MHz
- Output power up to +14dBm with temperature compensation
- Down to 4kHz receiver filter bandwidth
Regulatory compliance
- Designed for systems targeting compliance with these standards:
- ETSI EN 300 220 Receiver Cat. 1.5 and 2, EN 303 131, EN 303 204
- FCC CFR47 Part 15
- ARIB STD-T108
MCU peripherals
- Digital peripherals can be routed to any GPIO
- Four 32-bit or eight 16-bit general-purpose timers
- 12-bit ADC, 200 kSamples/s, 8 channels
- 8-bit DAC
- Analog Comparator
- UART, SSI, I2C, I2S
- Real-time clock (RTC)
- Integrated temperature and battery monitor
Security enablers
- AES 128-bit cryptographic accelerator
- True random number generator (TRNG)
- Additional cryptography drivers available in Software Development Kit (SDK)
Development tools and software
- LP-CC1311P3 Development Kit
- SimpleLink™ CC13xx and CC26xx Software Development Kit (SDK)
- SmartRF™ Studio for simple radio configuration
- SysConfig system configuration tool
Operating range
- On-chip buck DC/DC converter
- 1.8V to 3.8V single supply voltage
- -40 to +105°C
Package
- 7mm × 7mm RGZ VQFN48 (30 GPIOs)
- 5mm × 5mm RKP VQFN40 (22 GPIOs)
- RoHS-compliant package
The SimpleLink™CC1311R3 device is a multiprotocol Sub-1GHz wireless microcontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), mioty, proprietary systems, including the TI 15.4-Stack (Sub-1GHz). The CC1311R3 is based on an Arm® Cortex® M4 main processor and optimized for low-power wireless communication and advanced sensing in grid infrastructure, building automation, retail automation, personal electronics, and medical applications.
The CC1311R3 has a software-defined radio powered by an Arm® Cortex® M0, which allows support for multiple physical layers and RF standards. The device supports operation in 143MHz to 176MHz, 287MHz to 351MHz, 359MHz to 527MHz, 861MHz to 1054MHz, and 1076MHz to 1315MHz frequency bands. The CC1311R3 has an efficient built-in PA that supports +14dBm TX at 24.9mA current consumption. In RX, it has -121dBm sensitivity and 88dB blocking ±10MHz in SimpleLink™ long-range mode with 2.5kbps data rate.
The CC1311R3 has a low sleep current of 0.7µA with RTC and 32KB RAM retention.
Consistent with many customers’ 10 to 15 years or longer life cycle requirements, TI has a product life cycle policy with a commitment to product longevity and continuity of supply.
The CC1311R3 device is part of the SimpleLink™ MCU platform, which consists of Wi-Fi®, Bluetooth® Low Energy, Thread, Zigbee, Wi-SUN®, Amazon Sidewalk, mioty, Sub-1GHz MCUs, and host MCUs. CC1311R3 is part of a scalable portfolio with flash sizes from 32KB to 704KB with pin-to-pin compatible package options. The common SimpleLink™CC13xx and CC26xx Software Development Kit (SDK) and SysConfig system configuration tool support migration between devices in the portfolio. A comprehensive number of software stacks, application examples, and SimpleLink™ Academy training sessions are included in the SDK. For more information, visit wireless connectivity.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | CC1311R3 SimpleLink™ High-Performance Sub-1GHz Wireless MCU datasheet (Rev. A) | PDF | HTML | 2025/4/9 | ||
| * | 使用指南 | CC13x1x3, CC26x1x3 SimpleLink™ Wireless MCU Technical Reference Manual | PDF | HTML | 2022/2/14 | ||
| * | 勘誤表 | CC1311R3 Silicon Errata | PDF | HTML | 2022/2/25 | ||
| 應用說明 | CC2538, CC13xx, and CC26xx Serial Bootloader Interface (Rev. E) | PDF | HTML | 2024/8/6 | |||
| 使用指南 | SimpleLink CC131x and CC135x Family Hardware Migration Guide | PDF | HTML | 2024/5/2 | |||
| Application brief | Wireless Technologies for Solar Micro Inverters and Trackers (Rev. A) | PDF | HTML | 2024/4/9 | |||
| 應用說明 | TI 15.4-Stack Software | PDF | HTML | 2023/10/17 | |||
| 應用說明 | Antenna Impedance Measurement and Matching | PDF | HTML | 2022/3/22 | |||
| 應用說明 | 433 to 930-MHz and 2.4-GHz BOM Tunable PCB Antenna | PDF | HTML | 2022/2/7 | |||
| 技術文章 | Seamlessly connect your world with 16 new wireless MCUs for the 2.4-GHz and Sub-1- | PDF | HTML | 2021/6/4 | |||
| 應用說明 | RF PCB Simulation Cookbook | 2019/1/9 | ||||
| 應用說明 | TI-15.4 Stack Frequency Hopping Mode FCC Compliance (Rev. A) | 2017/2/28 |
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)。
LP-CC1311P3 — 適用 SimpleLink™ sub-1-GHz 無線 MCU 的 CC1311P3 LaunchPad™ 開發套件
此 LaunchPad™ 開發套件可用來加快 SimpleLink™ sub-1-GHz 無線 MCU 的開發，並支援 TI 15.4 堆疊與專利 RF 通訊協定。CC13XX-CC26XX 軟體開發套件 (SDK) 提供軟體支援。
LP-CC1312R7 — 適用 SimpleLink™ 多標準無線 MCU 的 CC1312R7 LaunchPad™ 開發套件
此 LaunchPad™ 開發套件可加快 SimpleLink™ Sub-1 GHz CC1312R7 無線 MCU 開發速度。軟體支援由 SIMPLELINK-LOWPOWER-SDK 軟體開發套件提供。
KNGRY-3P-MICROPHONE — 適用於 CC1311 和 CC1312 的廣州晶銳信息技術有限公司無線數位麥克風
WA12XX 系列為 UHF 高性能數位無線麥克風系統、整合無線麥克風、雷射指標、PPT 翻頁器及其它功能。它可以自動搜尋環境中的乾淨頻道以供使用、快速鎖定頻道，並消除干擾。同時，還配有 IR 頻率配對模式，可承受嚴苛的使用環境。此系列產品採用 UHF 頻帶運作，完全避免 Wifi /2.4G/700MHz/5.8G 干擾。
BDE-3P-SUB1GHZ — BDE Sub-1Ghz 模組
VDE Technology Inc. 是 TI 認證的第三方模組供應商。BDE 的模組以 TI 的 CC1XXX Sub-1Ghz 無線連線產品為基礎，讓客戶可縮短開發週期、減少設計不確定性、降低產品成本，並能有效推出具競爭力的產品。BDE 專精於提供超低功耗無線通訊技術，例如 Amazon Sidewalk、Wi-SUN、mioty 和無線 M-Bus 給全球的 OEM、系統整合商、裝置製造商和解決方案供應商。
LB-3P-TRACE32-WIRELESS — 適用於無線連線的 Lauterbach TRACE32® 偵錯系統
Lauterbach 的 TRACE32® 工具是一套先進的軟硬體元件，可讓開發人員分析、最佳化及認證 TI 許多無線連線晶片。全球知名的嵌入式系統偵錯解決方案是完美的解決方案，適用於從早期的矽前 (pre-silicon) 開發，到產品認證和現場故障排除等所有開發階段： 完整的晶片內建斷點支援；執行階段記憶體存取；快閃記憶體編程和基準計數器。所有內容都是可編寫指令碼，使開發人員能夠一再地重複相同的測試順序。Lauterbach 工具的直覺模組化設計為工程師提供現今最高的可用性能，以及可隨需求變化而調整和成長的系統。經認證的工具資格認證支援套件 (TQSK) 提供便利的全方位方式，鑒定 (...)
SIMPLELINK-LOWPOWER-F2-SDK — SimpleLink™ Low Power F2 software development kit (SDK) for the CC13x1, CC13x2, CC13x4, CC26x1, CC26x2 and CC26x4 devices
SimpleLink™ 低功率 SDK 支援 CC13xx、CC23xx、CC26xx 及 CC27xx 產品系列。這些 SDK 搭配可提供適合開發 Sub-1 GHz 與 2.4 GHz 應用的全方位軟體套件，包括在 SimpleLink CC13xx、CC23xx、CC26xx 和 CC27xx 無線 MCU 上支援 Bluetooth® 低功耗、網狀網路、Zigbee®、Matter、Thread、802.15.4 型、專有與多協定解決方案。
ARM-CGT — Arm® 程式碼產生工具 - 編譯器
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 (...)
SYSCONFIG — Standalone desktop version of SysConfig
CCStudio™ SysConfig is part of TI's extensive CCStudio™ development ecosystem and is a configuration tool that simplifies hardware and software configuration challenges to accelerate software development.
SysConfig provides an intuitive graphical user interface for configuring pins, peripherals, (...)
TI-DEVELOPER-ZONE — Start embedded development on your desktop or in the cloud
UNIFLASH — UniFlash 快閃記憶體編程工具
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。
SMARTRF-STUDIO-7 — SmartRF Studio
SmartRF™ Studio 是一款 Windows 應用程式，功用在於協助射頻系統的設計人員在為所有 TI CC1xxx 及 CC2xxx 低功耗射頻裝置設計過程中，能在早期階段輕鬆評估無線電。此程式簡化了配置暫存器值和命令的產生，以及射頻系統的實際測試和除錯。
SmartRF Studio 支援下列 TI 裝置：
資源
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RKP) | 40 | Ultra Librarian |
| VQFN (RGZ) | 48 | 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。