The CC11x1-Q1 device family is designed for very low-power wireless applications. The circuits are mainly intended for the Industrial, Scientific and Medical (ISM) and Short Range Device (SRD) frequency bands at 315 MHz, 433 MHz, 868 MHz, and 915 MHz, but can easily be programmed for operation at other frequencies in the 310-MHz to 348-MHz, 420-MHz to 450-MHz, and 779-MHz to 928-MHz bands.

The devices integrate a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 250 kBaud. CC11x1-Q1 family provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and wake-on-radio. The main operating parameters and the 64-byte transmit/receive FIFOs can be controlled via an SPI interface. In a typical system, the devices are used together with a microcontroller and a few additional passive components.

• Qualification in Accordance With AEC-Q100 Grade 1
• Extended Temperature Range Up To 125°C
• Radio-Frequency (RF) Performance
  • High Sensitivity (–114 dBm at 1.2 kBaud, 315MHz, 1% Packet Error Rate)
  • Low Current Consumption (15.5 mA in Receive, 1.2 kBaud, 315 MHz)
• Programmable Output Power up to +10 dBm for All Supported Frequencies
• Excellent Receiver Selectivity and Blocking Performance
• Programmable Data Rate From 1.2kBaud to 250kBaud
• Frequency Bands: 310MHz to 348MHz, 420MHz to 450MHz, and 779MHz to 928MHz
• Analog Features
  • 2-FSK, GFSK, and MSK Supported, as Well as OOK and Flexible ASK Shaping
  • Suitable for Frequency-Hopping Systems Due to a Fast Settling Frequency Synthesizer: 90-μs Settling Time
  • Automatic Frequency Compensation (AFC) Can Align Frequency Synthesizer to Received Center Frequency
  • Integrated Analog Temperature Sensor
• Digital Features
  • Flexible Support for Packet-Oriented Systems: On-Chip Support for Sync Word Detection, Address Check, Flexible Packet Length, and Automatic CRC Handling
  • Efficient SPI Interface: All Registers Can Be Programmed With One Burst Transfer
  • Digital RSSI Output
  • Programmable Channel Filter Bandwidth
  • Programmable Carrier Sense (CS) Indicator
  • Programmable Preamble Quality Indicator (PQI) for Improved Protection Against False Sync Word Detection in Random Noise
  • Support for Automatic Clear Channel Assessment (CCA) Before Transmitting (for Listen-Before-Talk Systems)
  • Support for Per-Package Link Quality Indication (LQI)
  • Optional Automatic Whitening and Dewhitening of Data
• Low-Power Features
  • Fast Startup Time: 240μs From Sleep to Receive (RX) or Transmit (TX) Mode
  • Wake-On-Radio Functionality for Automatic Low-Power RX Polling
  • Separate 64-Byte RX and TX Data FIFOs (Enables Burst Mode Data Transmission)
• General
  • Few External Components: Completely On-Chip Frequency Synthesizer, No External Filters or RF Switch Needed
  • Green Package: RoHS Compliant and No Antimony or Bromine
  • Small Size QFN 5-mm×5-mm 32-Pin Package
  • Suited for Systems Compliant With EN300220 (Europe) and FCC CFRPart15 (US)
  • Support for Asynchronous and Synchronous Serial Receive/Transmit Mode for Backward Compatibility With Existing Radio Communication Protocols
  • Designed for Automotive Applications
• APPLICATIONS
  • Ultra-Low-Power Wireless Applications in the 315/433/868/915-MHz ISM/SRD Bands
  • Remote Keyless Entry Systems
  • Passive Entry/Passive Start Systems
  • Vehicle Service Links
  • Garage Door Opener
  • TPMS Systems

SmartRF Is a trademark of Texas Instruments

• Protocols
• Proprietary
• Frequency bands (MHz)
• 300-348, 387-464, 779-928
• Sensitivity (best) (dBm)
• -114
• RX current (lowest) (mA)
• 15.5
• Data rate (Max) (kbps)
• 250
• Rating
• Automotive
• Operating temperature range (C)
• -40 to 125, -40 to 85

CC1131-Q1的完整型号有：CC1131IRHBRG4Q1、CC1131QRHBRG4Q1，以下是这些产品的关键参数及官网采购报价：

CC1131IRHBRG4Q1，工作温度：-40 to 85，封装：VQFN (RHB)-32，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网CC1131IRHBRG4Q1的批量USD价格：USD（1000+）

CC1131QRHBRG4Q1，工作温度：-40 to 125，封装：VQFN (RHB)-32，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网CC1131QRHBRG4Q1的批量USD价格：2.1（1000+）

SIMPLELINK-SUB1GHZ-DESIGN-REVIEWS — Hardware design reviews for SimpleLink™ CC1xxx devices

• 第 1 步：申请审查前，需查看相应产品页面上的技术文档和设计与开发资源（请参阅下面 CC1xxx 产品页面的链接）。
• 第 2 步：填写申请表，开始审查流程。TI 专家将通过您提供的电子邮件地址直接与您联系，为您提供后续步骤。

在 SimpleLink 硬件设计审查流程中，您可与主题专家一对一沟通，专家会帮您审查设计并提供重要反馈。申请审查前，需查看相应产品页面上的技术文档和设计与开发资源。了解产品页面上的资源后，您可能无需申请设计审查。

申请审查低于 1GHz 硬件设计前，应在我们的 E2E 中文论坛上提交一般设计问题。

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