以 ISO21434 网络安全认证为目标
片上 RAM - 2.5MB（对于 AWRL6843，为 2MB）
AWRL684x 毫米波传感器器件是一款基于 FMCW 雷达技术的集成式单芯片毫米波传感器，支持 TI 低功耗和硬件安全模块 (HSM)。该器件能够在 57GHz 至 64GHz 频段内正常运行，适用于各种汽车车内应用场景。该器件还利用低功耗架构支持功率受限的应用。该器件分为以下四个可切换电源域：
AWRL684x 专门用于根据应用要求动态控制上述电源域的电源状态。该器件还具有各种低功耗状态。这些低功耗状态是通过关闭器件内部的 IP 块实现的。AWRL684x 器件还提供在这些低功耗状态期间保留存储器的选项，以在不同的功耗模式下保留应用图像和射频配置文件等关键信息。
器件中还提供了硬件安全模块 (HSM)（仅在安全器件型号中提供）。HSM 由可编程 Arm Cortex-M4 内核和必要的基础设施组成，用于在器件内提供安全的操作区域。
此外，该器件采用 TI 的低功耗 45nm RF CMOS 工艺制造，以超小的外形尺寸实现了出色的集成度。AWRL684x 专为汽车领域的低功耗、自监控、超精确雷达系统而设计，适用于车内儿童检测、入侵监测和占位检测等应用。
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| 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 | AWRL6843/44 单芯片 57GHz 至 64GHz 汽车 雷达传感器 数据表 | PDF | HTML | 最新英语版本 (Rev.A) | PDF | HTML | 2024年 12月 26日 |
| * | 勘误表 | AWRL6843/AWRL6844 器件勘误表 器件修订版本 ES1.0 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2025年 12月 16日 |
| * | 用户指南 | xWRL68xx Technical Reference Manual (Rev. A) | 2026年 1月 7日 | |||
| 应用手册 | TI 低功耗毫米波雷达传感器中的校准 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2025年 3月 21日 | |
| 技术文章 | 利用單晶片 60GHz mmWave 雷達感測器，減少車艙內感測的複雜性與成本 | PDF | HTML | 2024年 12月 31日 | |||
| 技术文章 | 通过单芯片 60GHz 毫米波雷达传感器，降低车内传感的复杂性和成本 | PDF | HTML | 英语版 | PDF | HTML | 2024年 12月 31日 | |
| 技术文章 | 싱글 칩 60GHz 밀리미터파 레이더 센서를 통해 실내 감지 복잡성 및 비용 절감 | PDF | HTML | 2024年 12月 31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）。
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| FCCSP (ANC) | 207 | Ultra Librarian |
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See attached release notes
New Modules
mmWaveStudio GUI is designed to characterize and evaluate TI mmWave sensor devices. This package includes the GUI, associated tools and firmware for the performance evaluation of TI mmWave sensor devices. For more information please refer to the mmWaveStudio user guide and release notes. mmWaveStudio 4.3 is designed to support TI 3rd generation low power devices like xWRL68xx. The mmWave DFP APIs for these devices are brand new and this version of mmWaveStudio supports only these 3rd generation device APIs.
Out-of-the-Box Edge AI Demo on TI MCUs with Hardware Acceleration
Model Composer is a fully integrated no-code solution for training and compiling models for deployment into edge AI applications. It supports Bring-Your-Own-Data (BYOD), enabling the re-training of models from the TI Model Zoo with custom data. Deploy to your local development board.
Tasks supported:
Windows Installer for the 06.01.00.05 SDK
Linux Installer for the 06.01.00.05 SDK
Manifest for the 06.01.00.xx SDK
Building blocks
FreeRTOS™ and no-RTOS support on Arm® Cortex®-R5F processor and TI digital signal processor C66x
Demonstrations and examples
Tools
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 1.5.0 Installer
Model Composer is a fully integrated no-code solution for training and compiling models for deployment into edge AI applications. It supports Bring-Your-Own-Data (BYOD), enabling the re-training of models from the TI Model Zoo with custom data. Deploy to your local development board.
Tasks supported:
Devices supported:
Tasks supported:
Devices supported:
None
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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™.