產品詳細資料

Frequency range 57 - 64 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (max) (Msps) 25 Arm CPU Arm Cortex-R4F at 200 MHz Interface type 2 CAN-FD, I2C, QSPI, SPI, UART DSP type C674x DSP 600MHz Hardware accelerators Radar hardware accelerator Edge AI enabled Yes RAM (kByte) 1792 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Compliant Power supply solution LP87524B-Q1, LP87524J-Q1, LP87524P-Q1, LP876242-Q1 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure firmware & software update, Software IP protection
Frequency range 57 - 64 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (max) (Msps) 25 Arm CPU Arm Cortex-R4F at 200 MHz Interface type 2 CAN-FD, I2C, QSPI, SPI, UART DSP type C674x DSP 600MHz Hardware accelerators Radar hardware accelerator Edge AI enabled Yes RAM (kByte) 1792 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Compliant Power supply solution LP87524B-Q1, LP87524J-Q1, LP87524P-Q1, LP876242-Q1 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure firmware & software update, Software IP protection
FCCSP (ALP) 180 225 mm² 15 x 15
  • FMCW transceiver
    • Integrated 4 receivers and 3 transmitters Antennas-On-Package (AOP)
    • Integrated PLL, transmitter, receiver, Baseband, and ADC
    • 60 to 64GHz coverage with 4GHz continuous bandwidth
    • Supports 6-bit phase shifter
    • Ultra-accurate chirp engine based on fractional-N PLL
  • Built-in calibration and self-test
    • Arm Cortex-R4F-based radio control system
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
    • Embedded self-monitoring with no host processor involvement on Functional Safety-Compliant devices
  • C674x DSP for advanced signal processing (AWR6843 only)
  • Hardware accelerator for FFT, filtering, and CFAR processing
  • Memory compression
  • Arm® Cortex®-R4F microcontroller for object detection, and interface control
    • Supports autonomous mode (loading user application from QSPI flash memory)
  • Internal memory with ECC
    • AWR6843:1.75MB, divided into MSS program RAM (512KB), MSS data RAM (192KB), DSP L1RAM (64KB) and L2 RAM (256KB), and L3 radar data cube RAM (768KB)
    • AWR6443: 1.4MB, divided into MSS program RAM (512KB), MSS data RAM (192KB), and L3 radar data cube RAM (768KB)
    • Technical reference manual includes allowed size modifications
  • Other interfaces available to user application
    • Up to 6 ADC channels (low sample rate monitoring)
    • Up to 2 SPI ports
    • Up to 2 UARTs
    • 2 CAN-FD interfaces
    • I2C
    • GPIOs
    • 2 lane LVDS interface for raw ADC data and debug instrumentation
  • Device Security (on select part variants)
    • Secure authenticated and encrypted boot support
    • Customer programmable root keys, symmetric keys (256 bit), Asymmetric keys (up to RSA-2K) with Key revocation capability
    • Crypto software accelerators - PKA , AES (up to 256 bit), SHA (up to 256 bit), TRNG/DRGB
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Documentation available to aid ISO 26262 functional safety system design up to ASIL-D
    • Hardware integrity up to ASIL-B
    • Safety-related certification
      • ISO 26262 certified up to ASIL B by TUV SUD
  • AEC-Q100 qualified
  • Power management
    • Built-in LDO network for enhanced PSRR
    • I/Os support dual voltage 3.3V/1.8V
  • Clock source
    • 40.0MHz crystal with internal oscillator
    • Supports external oscillator at 40MHz
    • Supports externally driven clock (square/sine) at 40MHz
  • Easy hardware design
    • 0.8mm pitch, 180-pin 15mm × 15mm flip chip BGA package (ALP) for easy assembly and low-cost PCB design
    • Small solution size
  • Operating conditions:
    • Junction temperature range of –40°C to 125°C
  • FMCW transceiver
    • Integrated 4 receivers and 3 transmitters Antennas-On-Package (AOP)
    • Integrated PLL, transmitter, receiver, Baseband, and ADC
    • 60 to 64GHz coverage with 4GHz continuous bandwidth
    • Supports 6-bit phase shifter
    • Ultra-accurate chirp engine based on fractional-N PLL
  • Built-in calibration and self-test
    • Arm Cortex-R4F-based radio control system
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
    • Embedded self-monitoring with no host processor involvement on Functional Safety-Compliant devices
  • C674x DSP for advanced signal processing (AWR6843 only)
  • Hardware accelerator for FFT, filtering, and CFAR processing
  • Memory compression
  • Arm® Cortex®-R4F microcontroller for object detection, and interface control
    • Supports autonomous mode (loading user application from QSPI flash memory)
  • Internal memory with ECC
    • AWR6843:1.75MB, divided into MSS program RAM (512KB), MSS data RAM (192KB), DSP L1RAM (64KB) and L2 RAM (256KB), and L3 radar data cube RAM (768KB)
    • AWR6443: 1.4MB, divided into MSS program RAM (512KB), MSS data RAM (192KB), and L3 radar data cube RAM (768KB)
    • Technical reference manual includes allowed size modifications
  • Other interfaces available to user application
    • Up to 6 ADC channels (low sample rate monitoring)
    • Up to 2 SPI ports
    • Up to 2 UARTs
    • 2 CAN-FD interfaces
    • I2C
    • GPIOs
    • 2 lane LVDS interface for raw ADC data and debug instrumentation
  • Device Security (on select part variants)
    • Secure authenticated and encrypted boot support
    • Customer programmable root keys, symmetric keys (256 bit), Asymmetric keys (up to RSA-2K) with Key revocation capability
    • Crypto software accelerators - PKA , AES (up to 256 bit), SHA (up to 256 bit), TRNG/DRGB
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Documentation available to aid ISO 26262 functional safety system design up to ASIL-D
    • Hardware integrity up to ASIL-B
    • Safety-related certification
      • ISO 26262 certified up to ASIL B by TUV SUD
  • AEC-Q100 qualified
  • Power management
    • Built-in LDO network for enhanced PSRR
    • I/Os support dual voltage 3.3V/1.8V
  • Clock source
    • 40.0MHz crystal with internal oscillator
    • Supports external oscillator at 40MHz
    • Supports externally driven clock (square/sine) at 40MHz
  • Easy hardware design
    • 0.8mm pitch, 180-pin 15mm × 15mm flip chip BGA package (ALP) for easy assembly and low-cost PCB design
    • Small solution size
  • Operating conditions:
    • Junction temperature range of –40°C to 125°C

The AWR6843AOP is an Antenna-on-Package (AOP) device that is an evolution within the single-chip radar device family from Texas Instruments (TI). This device enables unprecedented levels of integration in an extremely small form factor and is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the Automtive space.Multiple automotive qualified variants are currently available including Functional Safety-Compliant devices (ASIL-B) and non-functional safety devices.

It integrates a DSP subsystem, which contains TI’s high-performance C674x DSP for the Radar Signal processing. The device includes a BIST processor subsystem, which is responsible for radio configuration, control, and calibration. Additionally, the device includes a user programmable Arm Cortex-R4F based for automotive interfacing. The Hardware Accelerator block (HWA) can perform radar processing and can offload the DSP in order to execute higher level algorithms. Simple programming model changes can enable a wide variety of sensor applications with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform solution including reference hardware design, software drivers, sample configurations, API guide, and user documentation.

The AWR6843AOP is an Antenna-on-Package (AOP) device that is an evolution within the single-chip radar device family from Texas Instruments (TI). This device enables unprecedented levels of integration in an extremely small form factor and is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the Automtive space.Multiple automotive qualified variants are currently available including Functional Safety-Compliant devices (ASIL-B) and non-functional safety devices.

It integrates a DSP subsystem, which contains TI’s high-performance C674x DSP for the Radar Signal processing. The device includes a BIST processor subsystem, which is responsible for radio configuration, control, and calibration. Additionally, the device includes a user programmable Arm Cortex-R4F based for automotive interfacing. The Hardware Accelerator block (HWA) can perform radar processing and can offload the DSP in order to execute higher level algorithms. Simple programming model changes can enable a wide variety of sensor applications with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform solution including reference hardware design, software drivers, sample configurations, API guide, and user documentation.

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AWR6843 現行 整合 DSP、MCU 和雷達加速器的單晶片 60-GHz 至 64-GHz 汽車雷達感測器 AWR6843AOP and AWR6843 are the same at die level.

技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet AWR6843AOP Single-Chip 60 to 64GHz mmWave SensorAntennas-On-Package (AOP) datasheet (Rev. D) PDF | HTML 2025年 5月 1日
* Errata AWR6843AOP Device Errata, Silicon Revision 2.0 (Rev. B) PDF | HTML 2022年 3月 23日
Application note Getting Started with mmWave Sensors PDF | HTML 2025年 3月 12日
Application note Flash Variants Supported by the mmWave Sensor (Rev. G) PDF | HTML 2024年 12月 17日
White paper How antenna-on-package design simplifies mmWave sensing in buildings and factori (Rev. B) PDF | HTML 2023年 4月 27日
Application note Self-Calibration of mmWave Radar Devices (Rev. C) PDF | HTML 2023年 1月 11日
Application note Migrating to xWR68xx and xWR18xx Millimeter Wave Sensors (Rev. C) PDF | HTML 2022年 10月 12日
Application note Interference Mitigation For AWR/IWR Devices (Rev. A) PDF | HTML 2022年 9月 22日
Technical article Expanding in-cabin automotive applications with multimodal functionality PDF | HTML 2022年 3月 22日
Application note Software Strategies to Achieve Power Optimizations in TI Millimeter Wave Sensors PDF | HTML 2022年 2月 18日
Technical article How to design automotive in-cabin gesture systems and more with one multifunction PDF | HTML 2022年 2月 17日
Application note TI mmWave Radar Device Regulatory Compliance Overview (Rev. C) PDF | HTML 2021年 12月 14日
Application note mmWave Radar Radome Design Guide PDF | HTML 2021年 8月 17日
Application note mmWave Radar Sensors: Object Versus Range (Rev. A) 2021年 5月 10日
Application note mmWave Production Testing Overview PDF | HTML 2021年 4月 10日
Technical article Simplify your 60-GHz automotive in-cabin radar sensor design with antenna-on-packa PDF | HTML 2021年 2月 17日
White paper The fundamentals of millimeter wave radar sensors (Rev. A) 2020年 8月 27日
White paper mmWave radar sensors in robotics applications (Rev. A) 2020年 6月 22日
User guide AWR18xx/16xx/14xx/68xx Technical Reference Manual (Rev. E) 2020年 5月 18日
Application note Thermal Design Guide for Antenna on Package mmWave Sensor PDF | HTML 2020年 4月 21日
Application note Programming Chirp Parameters in TI Radar Devices (Rev. A) 2020年 2月 13日
Application note Memory Compression and Decompression Engine for TI mmwave Radar 2019年 12月 2日
Application note How to select the right proximity sensor technology 2019年 7月 19日
User guide MMWAVEICBOOST Quick Start Guide 2019年 5月 6日
White paper Bringing intelligent autonomy to fine motion detection (Rev. A) 2018年 12月 20日
Application note mmWave xWR1xxx/xWR6xxx Bootloader Flow 2018年 10月 23日
Application note mmwave Radar Device ADC Raw Data Capture (Rev. B) 2018年 10月 23日
White paper Leveraging the 60-GHz RF band to enable accurate mmWave sensing 2018年 10月 19日
Application note MIMO Radar (Rev. A) 2018年 7月 26日
Application note Introduction to the DSP Subsystem in the xWR6843 2018年 6月 29日
Application note Watchdog Timer for mmwave Radar Sensors (Rev. A) 2018年 6月 8日
White paper mmWave radar: Enabling greater intelligent autonomy at the edge 2018年 6月 6日
White paper Robust traffic and intersection monitoring using millimeter wave sensors (Rev. B) 2018年 5月 17日
Application note TI mmWave Radar sensor RF PCB Design, Manufacturing and Validation Guide 2018年 5月 7日
Application note Adding CAN-FD Tx and Rx to an Existing mmWave Project 2018年 4月 12日
User guide Radar Hardware Accelerator User's Guide - Part 2 (Rev. A) 2018年 3月 13日
Application note Adding Flash Read and Write to an Existing mmWave Project 2017年 9月 25日
White paper Cities grow smarter through innovative semiconductor technologies 2017年 7月 7日

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開發板

AWR6843AOPEVM — 具 AoP 且適用單晶片 60-GHz 至 64-GHz 車用雷達感測器的 AWR6843AOP 評估模組

AWR6843 封裝天線技術 (AoP) 評估模組 (EVM) 是一款使用方便的 60-GHz 車用 mmWave 感測器評估平台,搭載整合式、短程、寬視野 (FoV) AoP 技術,可直接連接 mmWave 感測器載波卡平台 (MMWAVEICBOOST),也可獨立使用。EVM 可透過 USB 介面存取點雲資料,以及透過 60 接腳高速連接器存取原始類比轉數位轉換器 (ADC) 資料。

AWR6843AOPEVM 可評估車內感測應用,例如車內兒童偵測和乘員監控。

此套件受標準 mmWave 工具和軟體支援,包含 mmWave studio (MMWAVE-STUDIO) 和 mmWave (...)

使用指南: PDF | HTML
TI.com 無法提供
開發板

DCA1000EVM — 用於即時數據擷取和串流的 DCA1000 評估模組

DCA1000 評估模組 (EVM) 可針對來自 TI AWR 和 IWR 雷達感測器 EVM 的雙通道和四通道低電壓差動訊號 (LVDS) 流量,提供即時數據擷取和串流功能。數據可透過 1-Gbps 乙太網路即時串流到執行 MMWAVE-Studio 工具的 PC,以進行擷取、視覺化,然後可傳送至選擇的應用,以處理數據和開發演算法。

使用指南: PDF
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開發板

MMWAVEICBOOST — mmWave 感測器載波卡平臺

MMWAVEICBOOST 載板擴展了特定 60GHz mmWave 評估模組的功能。此電路板提供進階軟體開發和除錯功能,例如透過 TI 的 Code Composer 相容除錯器進行追蹤和單步執行。板載 Launchpad 介面可與 TI 的 BoosterPack ™相容硬體配對,以提供額外感測器和無線連線。TI 的 LaunchPad 生態系統 讓 MMWAVEICBOOST 能存取更廣泛的周邊設備組和連線功能。

MMWAVEICBOOST 包括用於擴充連線的 LaunchPad ™開發套件介面,例如乙太網路供電 (PoE)、Wi-Fi® 和 sub-GHz 等。

使用指南: PDF | HTML
TI.com 無法提供
開發板

VENTROPIC-3P-4G-IOT-RADAR — 適用於 mmWave 雷達感測器的 VENTROPI-4G 物聯網雷達模組

VENTROPIC-RTP is a radar development module that integrates Bluetooth and Wi-Fi communication functions, simplifying the development and market entry process for customer products. The built-in firmware supports various algorithms for smart home, elderly care, medical health, and other scenarios (...)

開發板

VENTROPIC-3P-WIFI-RADAR — 適用於 mmWave 雷達感測器的 VENTROPIC-WiFi 雷達模組

VENTROPIC-RTL is a radar development module that integrates Bluetooth and Wi-Fi communication functions, simplifying the development and market entry process for customer products. The built-in firmware supports various algorithms for smart home, elderly care, medical health, and other scenarios (...)

軟體開發套件 (SDK)

MMWAVE-SDK mmWave software development kit (SDK)

The mmWave software development kit (SDK) is a collection of software packages to enable application evaluation and development on TI mmWave sensors. This tool includes the MMWAVE-SDK and companion packages to support your design needs.

The MMWAVE-SDK is a unified software platform for the TI (...)

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程式碼範例或展示

D3-3P-DEV — 適用於 AI 相機、硬體、驅動程式與韌體的 D3 Embedded 支援

D3 Embedded 是一家總部位於美國的公司,專注於為高效能應用方式提供整合視覺和毫米波雷達感應、連結、嵌入式處理和人工智慧的端到端解決方案。D3 Embedded 擁有超過 25 年的開發經驗,提供客製化軟體和硬體的開發服務、ISP 架構影像調整、AI 和演算法以及複雜的 DSP 處理鏈開發服務。他們的專業雷達和 DSP 團隊專注於為德州儀器的應用特定處理器提供客製化軟體,其中包括功能強大的全新 C7x DSP。
從:D3 Embedded
開發模組 (EVM) 的 GUI

MMWAVE-SENSING-ESTIMATOR-CLOUD mmWave sensing estimator cloud development on TI Resource Explorer

The mmWave Sensing Estimator is a web-based configuration tool for TI radar sensors
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快速入門

TI-DEVELOPER-ZONE Start embedded development on your desktop or in the cloud

From evaluation to deployment the TI Developer Zone provides a comprehensive range of software, tools and training to ensure that you have everything you need for each stage of the development process.
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IDE、配置、編譯器或偵錯程式

CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

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 (...)

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IDE、配置、編譯器或偵錯程式

SYSCONFIG Standalone desktop version of SysConfig

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 (...)

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線上培訓

RADAR-ACADEMY mmWave Radar Academy

The Radar Academy is a documentation package intended to provide educational resources related to mmWave radar technology
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軟體程式設計工具

UNIFLASH UniFlash for most TI microcontrollers (MCUs) and mmWave sensors

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 (...)

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RADAR-TOOLBOX Radar evaluation and development support package with example projects, documentation and tools

The Radar Toolbox is a collection of demos, software tools, and documentation designed to assist in the evaluation of TI Radar Devices
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模擬型號

AWR6843AoP, IWR6843AoP BSDL Model

SPRM804.ZIP (274 KB) - BSDL Model
模擬型號

xWR6843AOP IBIS Model

SPRM763.ZIP (2351 KB) - IBIS Model
設計工具

MMWAVE-3P-SEARCH — mmWave 雷達感測器第三方搜尋工具

TI 已與其他公司合作,推出一系列採用 TI mmWave 雷達感測器和相關服務的廣泛解決方案。這些公司可以使用 mmWave 雷達,加快您的生產流程。下載此搜尋工具,以快速瀏覽我們的第三方解決方案,並找出符合您需求的正確協力廠商。

TI 定義了 3 種類別的第三方解決方案,滿足不同層級的需求:

  1. 完整模組
    • 適合特定應用領域的完整端對端硬體及軟體解決方案。這些解決方案已準備好投入生產。
    • 各種工業應用領域,包括機器人、視訊監控、流量監控與 HVAC
    • 各種汽車應用,包括盲點偵測感測器、車內感測器和近場感測器
  1. 評估模組
    • 加速開發程序的硬體解決方案。通常包含開始使用的示範軟體。
  1. 稽核部門 (Services)
    • (...)
參考設計

TIDEP-01023 — 兒童在場和乘員偵測參考設計,採用 60-GHz 天線封裝 mmWave 感測器

此參考設計展示了 AWR6843AOP 的使用,這是一款具有整合式天線的 60-GHz 單晶片 mmWave 感測器。感測器也具備整合式 DSP、MCU 和快速傅立葉轉換 (FFT) 處理的硬體加速器。

AWR6843AOP 感測器可協助開發人員處理廣泛的車內感測應用,其中包括兒童跨兩排座椅偵測、安全帶警告和入侵者偵測等應用實例。此小巧體積可將感測器放置在後視鏡周圍的車頂控制台、車頂內襯、B/C 立柱和座椅等位置。在終端應用實例規劃時,可為一級供應商與汽車製造商提供彈性。

Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
FCCSP (ALP) 180 Ultra Librarian

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