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汽車 mmWave 雷達感測器

AWR1243

現行

76GHz 至 81GHz 高性能車用毫米波整合電路 (MMIC)

立即訂購
產品規格表
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AWR1243

現行
產品規格表 立即訂購

產品詳細資料

Frequency range 76 - 81 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (max) (Msps) 37.5 Interface type MIPI-CSI2, SPI, UART Edge AI enabled No 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, LP87745-Q1
Frequency range 76 - 81 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (max) (Msps) 37.5 Interface type MIPI-CSI2, SPI, UART Edge AI enabled No 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, LP87745-Q1
FCCSP (ABL) 161 108.16 mm² 10.4 x 10.4
  • FMCW transceiver
    • Integrated PLL, transmitter, receiver, Baseband, and ADC
    • 76- to 81-GHz coverage with 4 GHz available bandwidth
    • Four receive channels
    • Three transmit channels (two can be used simultaneously)
    • Ultra-accurate chirp engine based on fractional-N PLL
    • TX power: 12 dBm
    • RX noise figure:
      • 14 dB (76 to 77 GHz)
      • 15 dB (77 to 81 GHz)
    • Phase noise at 1 MHz:
      • –95 dBc/Hz (76 to 77 GHz)
      • –93 dBc/Hz (77 to 81 GHz)
  • Built-in calibration and self-test
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
  • Host interface
    • Control interface with external processor over SPI
    • Data interface with external processor over MIPI D-PHY and CSI2 V1.1
    • Interrupts for fault reporting
  • 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 upto ASIL B by TUV SUD
  • AEC-Q100 qualified
  • Device advanced features
    • Embedded self-monitoring with no host processor involvement
    • Complex baseband architecture
    • Embedded interference detection capability
  • Power management
    • Built-in LDO network for enhanced PSRR
    • I/Os support dual voltage 3.3 V/1.8 V
  • Clock source
    • Supports externally driven clock (square/sine) at 40 MHz
    • Supports 40 MHz crystal connection with load capacitors
  • Easy hardware design
    • 0.65-mm pitch, 161-pin 10.4 mm × 10.4 mm flip chip BGA package for easy assembly and low-cost PCB design
    • Small solution size
  • Operating Conditions
    • Junction temp range: –40°C to 125°C
  • FMCW transceiver
    • Integrated PLL, transmitter, receiver, Baseband, and ADC
    • 76- to 81-GHz coverage with 4 GHz available bandwidth
    • Four receive channels
    • Three transmit channels (two can be used simultaneously)
    • Ultra-accurate chirp engine based on fractional-N PLL
    • TX power: 12 dBm
    • RX noise figure:
      • 14 dB (76 to 77 GHz)
      • 15 dB (77 to 81 GHz)
    • Phase noise at 1 MHz:
      • –95 dBc/Hz (76 to 77 GHz)
      • –93 dBc/Hz (77 to 81 GHz)
  • Built-in calibration and self-test
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
  • Host interface
    • Control interface with external processor over SPI
    • Data interface with external processor over MIPI D-PHY and CSI2 V1.1
    • Interrupts for fault reporting
  • 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 upto ASIL B by TUV SUD
  • AEC-Q100 qualified
  • Device advanced features
    • Embedded self-monitoring with no host processor involvement
    • Complex baseband architecture
    • Embedded interference detection capability
  • Power management
    • Built-in LDO network for enhanced PSRR
    • I/Os support dual voltage 3.3 V/1.8 V
  • Clock source
    • Supports externally driven clock (square/sine) at 40 MHz
    • Supports 40 MHz crystal connection with load capacitors
  • Easy hardware design
    • 0.65-mm pitch, 161-pin 10.4 mm × 10.4 mm flip chip BGA package for easy assembly and low-cost PCB design
    • Small solution size
  • Operating Conditions
    • Junction temp range: –40°C to 125°C

The AWR1243 device is an integrated single-chip FMCW transceiver capable of operation in the 76- to 81-GHz band. The device enables unprecedented levels of integration in an extremely small form factor. AWR1243 is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR1243 device is a self-contained FMCW transceiver single-chip solution that simplifies the implementation of Automotive Radar sensors in the band of 76 to 81 GHz. It is built on TI’s low-power 45-nm RFCMOS process, which enables a monolithic implementation of a 3TX, 4RX system with built-in PLL and ADC converters. Simple programming model changes can enable a wide variety of sensor implementation (Short, Mid, Long) with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform solution including TI reference designs, software drivers, sample configurations, API guides, and user documentation.

The AWR1243 device is an integrated single-chip FMCW transceiver capable of operation in the 76- to 81-GHz band. The device enables unprecedented levels of integration in an extremely small form factor. AWR1243 is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR1243 device is a self-contained FMCW transceiver single-chip solution that simplifies the implementation of Automotive Radar sensors in the band of 76 to 81 GHz. It is built on TI’s low-power 45-nm RFCMOS process, which enables a monolithic implementation of a 3TX, 4RX system with built-in PLL and ADC converters. Simple programming model changes can enable a wide variety of sensor implementation (Short, Mid, Long) with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform solution including TI reference designs, software drivers, sample configurations, API guides, and user documentation.
filter 尋找其它 汽車 mmWave 雷達感測器
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屢獲殊榮的感測器現已上市

AWR1243 是 TI 獲獎的 mmWave 感測器產品組合的一部分。最近獲得的認可包括：

  • CES 2018 創新獎三項獲獎者
  • Electronic Products 2017 感測類年度風雲產品
  • 2017 年度電子創意獎 (ACE) 年度感測器獎
  • Elektronik 2018 年主動元件類年度讀者選擇產品

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AWR2243 現行 76-GHz 至 81-GHz 車用第二代高性能 MMIC This product is the second-generation update with higher RF performance and cascade feature support.

技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet AWR1243 Single-Chip 77- and 79-GHz FMCW Transceiver datasheet (Rev. D) PDF | HTML 2021年 7月 16日
* Errata AWR1243 Device Errata Silicon Revisions 1.0, 2.0, and 3.0 (Rev. D) PDF | HTML 2020年 12月 31日
Application note Getting Started with mmWave Sensors PDF | HTML 2025年 3月 12日
Functional safety information Design Guide for Functional Safety Compliant Systems using mmWave Radar Sensors (Rev. A) PDF | HTML 2024年 4月 4日
Functional safety information TUV SUD Functional Safety Certificate for AWR Devices (Rev. A) 2024年 1月 11日
Application note Self-Calibration of mmWave Radar Devices (Rev. C) PDF | HTML 2023年 1月 11日
Application note Interference Mitigation For AWR/IWR Devices (Rev. A) PDF | HTML 2022年 9月 22日
Functional safety information Report on the Certificate Z10 088989 0023 Rev. 00 2022年 2月 4日
Application note mmWave Radar Radome Design Guide PDF | HTML 2021年 8月 17日
Application note mmWave Production Testing Overview PDF | HTML 2021年 4月 10日
Application note Power Management Optimizations - Low Cost LC Filter Solution (Rev. A) PDF | HTML 2020年 11月 11日
White paper The fundamentals of millimeter wave radar sensors (Rev. A) 2020年 8月 27日
Application note Programming Chirp Parameters in TI Radar Devices (Rev. A) 2020年 2月 13日
Application note AWR1xx and AWR22xx Data Path Programmer’s Guide (Rev. A) 2020年 2月 13日
Application note AWR1243 Bootloader Flow (Rev. B) 2020年 2月 6日
Design guide Imaging Radar Using Cascaded mmWave Sensor Reference Design (Rev. A) 2019年 7月 25日
Application note How to select the right proximity sensor technology 2019年 7月 19日
Application note AWR2243 Cascade (Rev. B) PDF | HTML 2019年 5月 16日
Application note MIMO Radar (Rev. A) 2018年 7月 26日
White paper mmWave radar: Enabling greater intelligent autonomy at the edge 2018年 6月 6日
Technical article Tips for designing a robust computer vision system for self-driving cars PDF | HTML 2018年 5月 9日
Application note TI mmWave Radar sensor RF PCB Design, Manufacturing and Validation Guide 2018年 5月 7日
Technical article Smart sensors are going to change how you drive (because eventually, you won’t) PDF | HTML 2018年 4月 25日
Application note CMOS MMIC Ready for Road – A Technology Overview 2018年 2月 28日
Technical article The picture of the distance: Detecting range to help mmWave sensors understand the PDF | HTML 2018年 2月 22日
White paper Reliability advantages of TI flip-chip BGA packaging 2018年 1月 25日
Technical article A smarter world will arrive in waves PDF | HTML 2018年 1月 9日
Technical article CMOS technology enables the lowest power consumption mmWave sensors for automotive PDF | HTML 2017年 11月 29日
Technical article mmWave fundamentals: Range, velocity and angle PDF | HTML 2017年 11月 1日
Technical article Why are automotive radar systems moving from 24GHz to 77GHz? PDF | HTML 2017年 10月 25日
White paper Moving from legacy 24GHz to state-of-the-art 77GHz radar 2017年 10月 6日
White paper Cities grow smarter through innovative semiconductor technologies 2017年 7月 7日
Technical article Giving cars advanced vision through TI mmWave sensors PDF | HTML 2017年 5月 16日
More literature TI Resource Explorer (TIREX) mmWave Training Series 2017年 5月 15日
Application note System Performance Measurement With the mmWave Sensor 2017年 5月 10日
White paper AWR1243 sensor: Integrated 76- to 81-GHz radar front end for emerging ADAS apps 2017年 4月 17日
White paper TI smart sensors enable automated driving 2017年 4月 17日
White paper Using a complex-baseband architecture in FMCW radar systems 2017年 4月 17日

設計與開發

電源供應解決方案

為 AWR1243 尋找可用的電源供應解決方案。TI 提供適用於 TI 與非 TI 之系統單晶片 (SoC)、處理器、微控制器、感測器或現場可編程邏輯閘陣列 (FPGA) 的電源供應解決方案。

檢視解決方案
開發板

AWR1243BOOST — AWR1243 76 GHz 至 81 GHz 高效能車用 MMIC 評估模組

AWR1243 BoosterPack™ 外掛模組是一款易於使用的評估電路板，適用於單晶片 AWR1243 mmWave 感測裝置。

AWR1243BOOST 包含開始使用 MMWAVE-STUDIO 環境和 DCA1000 即時資料擷取轉接器進行開發所需的一切。

標準 20 針腳 BoosterPack 接頭讓評估電路板相容於各種 MCU LaunchPad 開發套件，並可輕鬆進行原型設計。

使用指南: PDF
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
TI.com 無法提供
硬體程式設計工具

HS-3P-77-3D-WGA-LOP-4X4 — HUBER+SUHNER ADAS 雷達感測器的天線設計

77GHz 3D 波導天線 4Tx4R - RF 無需基板解決方案系列

HUBER+SUHNER 開發並製造了第二代 3D 金屬化塑膠波導天線，專為 RF 無需基板解決方案設計。這項以專屬介面實現的尖端技術，支援新一代高密度封裝發射 (LOP) 單體微波積體電路 (MMIC)，以 4TX、4RX 配置通道涵蓋完整的車用 77GHz 雷達頻帶（76GHz 至 81GHz），且具備 125mm2 的小巧連接埠面積。天線設計可大幅縮減 MMIC 封裝尺寸，同時強化傳輸功率、接收器靈敏度，並維持高隔離等級，即使組裝公差偏大也不例外。

從：Huber+Suhner AG
造訪合作夥伴網站
Third-party accessory

GAPW-3P-ANTENNA — GapWaves ADAS 雷達感測器的天線設計

Gapwaves offers high-performance, low-loss, and cost-efficient waveguide antennas for short-, mid- and long-range automotive radars and industrial applications. Our antennas feature a flexible design and a compact form factor, robust contact-free PCB integration and support contact-free LoP (...)

從：Gapwaves
造訪合作夥伴網站
韌體

MMWAVE-DFP — mmWave device firmware package (DFP) for 1st-generation AWR1243 parts

mmWave –DFP is a device firmware package for TI’s 77GHz RF transceiver devices (AWR1243, AWR2243). This package provides firmware/ROM patches and API that provides seamless control and configuration for the RF operation in real-time from an external host device as well as allow periodic (...)

支援產品和硬體

支援產品和硬體
下載選項
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
支援產品和硬體

支援產品和硬體
啟動
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.
支援產品和硬體

支援產品和硬體
開始使用
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 (...)

支援產品和硬體

支援產品和硬體
啟動 下載選項
IDE、配置、編譯器或偵錯程式

MMWAVE-STUDIO — mmWave studio GUI tools for 1st-generation parts (xWR1243, xWR1443, xWR1642, xWR1843, xWR6843, xWR6443)

MMWAVE-STUDIO is a stand-alone Windows® GUI that provides the ability to configure and control mmWave sensor modules and collect analog-to-digital (ADC) data for offline analysis. ADC data capture is intended to enable evaluation and characterization of radio-frequency (RF) performance, (...)

支援產品和硬體

支援產品和硬體
下載選項
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
支援產品和硬體

支援產品和硬體
瀏覽
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 (...)

支援產品和硬體

支援產品和硬體
啟動 下載選項
支援軟體

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
支援產品和硬體

支援產品和硬體
瀏覽 下載選項
模擬型號

AWR1243 BSDL Model (Rev. B)

SWRM035B.ZIP (274 KB) - BSDL Model
下載
模擬型號

AWR1243 and AWR1443 IBIS Model

SWRM031.ZIP (1245 KB) - IBIS Model
下載
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)
    • (...)
View Options
配置圖

AWR1243 Checklist for Schematic Review, Layout Review, Bringup/Wakeup

SWRR152.ZIP (748 KB)
下載
封裝 針腳 CAD 符號、佔位空間與 3D 模型
FCCSP (ABL) 161 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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。

支援與培訓

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以英文檢視所有論壇主題

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