AWR1443

AKTIV

Ein-Chip-Radarsensor (76 bis 81 GHz) mit integriertem MCU und Hardwarebeschleuniger für Fahrzeuganwe

Produktdetails

Frequency range 76 - 81 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (max) (Msps) 12.5 Arm CPU Arm Cortex-R4F at 200 MHz Interface type CAN, I2C, QSPI, SPI, UART Hardware accelerators Radar hardware accelerator Edge AI enabled Yes RAM (kByte) 576 Rating Automotive Operating temperature range (°C) -40 to 125 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) 12.5 Arm CPU Arm Cortex-R4F at 200 MHz Interface type CAN, I2C, QSPI, SPI, UART Hardware accelerators Radar hardware accelerator Edge AI enabled Yes RAM (kByte) 576 Rating Automotive Operating temperature range (°C) -40 to 125 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
    • Arm Cortex-R4F-based radio control system
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
  • On-chip programmable core for embedded user application
    • Integrated Cortex®-R4F microcontroller clocked at 200 MHz
    • On-chip bootloader supports autonomous mode (loading user application from QSPI flash memory)
    • Integrated peripherals
      • Internal memories With ECC
      • Radar hardware accelerator (FFT, log-magnitude computations, and others)
      • Integrated timers (watch dog and up to four 32-Bit or Two 64-bit timers)
      • I2C (Controller and target modes supported)
      • Two SPI ports
      • CAN port
      • Up to six general-purpose ADC ports
  • High-speed data interface to support distributed applications (namely, intermediate data)
  • Host interface
    • Control interface with external processor over SPI
    • Interrupts for fault reporting
  • AECQ-100 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
    • Arm Cortex-R4F-based radio control system
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
  • On-chip programmable core for embedded user application
    • Integrated Cortex®-R4F microcontroller clocked at 200 MHz
    • On-chip bootloader supports autonomous mode (loading user application from QSPI flash memory)
    • Integrated peripherals
      • Internal memories With ECC
      • Radar hardware accelerator (FFT, log-magnitude computations, and others)
      • Integrated timers (watch dog and up to four 32-Bit or Two 64-bit timers)
      • I2C (Controller and target modes supported)
      • Two SPI ports
      • CAN port
      • Up to six general-purpose ADC ports
  • High-speed data interface to support distributed applications (namely, intermediate data)
  • Host interface
    • Control interface with external processor over SPI
    • Interrupts for fault reporting
  • AECQ-100 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 AWR1443 device is an integrated single-chip FMCW radar sensor capable of operation in the 76- to 81-GHz band. The device is built with TI’s low-power 45-nm RFCMOS process with an integrated ARM R4F processor and a hardware accelerator for radar data processing, and this solution enables unprecedented levels of integration in an extremely small form factor. AWR1443 is an ideal solution for low-power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR1443 device is a self-contained FMCW radar sensor single-chip solution that simplifies the implementation of Automotive Radar sensors in the band of 76 to 81 GHz. It 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 requirements for a radar device, in terms of radar data cube memory, processing capacity, and functional safety monitoring, vary for different applications. In this context, the AWR1443 can be viewed as a 77-GHz radar-on-a-chip solution for entry-level radar applications

The AWR1443 device is an integrated single-chip FMCW radar sensor capable of operation in the 76- to 81-GHz band. The device is built with TI’s low-power 45-nm RFCMOS process with an integrated ARM R4F processor and a hardware accelerator for radar data processing, and this solution enables unprecedented levels of integration in an extremely small form factor. AWR1443 is an ideal solution for low-power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR1443 device is a self-contained FMCW radar sensor single-chip solution that simplifies the implementation of Automotive Radar sensors in the band of 76 to 81 GHz. It 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 requirements for a radar device, in terms of radar data cube memory, processing capacity, and functional safety monitoring, vary for different applications. In this context, the AWR1443 can be viewed as a 77-GHz radar-on-a-chip solution for entry-level radar applications

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Preisgekrönte Sensoren jetzt verfügbar

Der AWR1443 ist Teil des preisgekrönten mmWave-Sensorportfolios von TI. Zu den jüngsten Auszeichnungen gehören:

  • CES 2018 Innovation Award Honoree in drei Kategorien
  • Electronic Products 2017 Produkt des Jahres in der Kategorie Sensorik
  • 2017 Annual Creativity in Electronics (ACE) Award für den Sensor des Jahres
  • Elektronik 2018 Reader's Choice Produkt des Jahres in der Kategorie Aktive Komponenten

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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet AWR1443 Single-Chip 77- and 79-GHz FMCW Radar Sensor datasheet (Rev. C) PDF | HTML 19 Jan 2022
* Errata AWR1443 Device Silicon Errata, Silicon Revisions 1.0, 2.0, and 3.0 (Rev. D) PDF | HTML 31 Dez 2020
Application note Flash Variants Supported by the mmWave Sensor (Rev. G) PDF | HTML 17 Dez 2024
Application note Flash Variants Supported by the mmWave Sensor (Rev. E) PDF | HTML 24 Jan 2024
Application note Self-Calibration of mmWave Radar Devices (Rev. C) PDF | HTML 11 Jan 2023
Application note Interference Mitigation For AWR/IWR Devices (Rev. A) PDF | HTML 22 Sep 2022
Application note mmWave Radar Radome Design Guide PDF | HTML 17 Aug 2021
Application note mmWave Production Testing Overview PDF | HTML 10 Apr 2021
Application note Power Management Optimizations - Low Cost LC Filter Solution (Rev. A) PDF | HTML 11 Nov 2020
White paper The fundamentals of millimeter wave radar sensors (Rev. A) 27 Aug 2020
User guide AWR18xx/16xx/14xx/68xx Technical Reference Manual (Rev. E) 18 Mai 2020
Application note Programming Chirp Parameters in TI Radar Devices (Rev. A) 13 Feb 2020
Application note AWR1xx and AWR22xx Data Path Programmer’s Guide (Rev. A) 13 Feb 2020
User guide Radar Hardware Accelerator User's Guide (Rev. B) 23 Okt 2018
Application note MIMO Radar (Rev. A) 26 Jul 2018
Application note Watchdog Timer for mmwave Radar Sensors (Rev. A) 08 Jun 2018
White paper mmWave radar: Enabling greater intelligent autonomy at the edge 06 Jun 2018
Application note Adding CAN Tx and Rx to an Existing mmWave Project 31 Mai 2018
Application note TI mmWave Radar sensor RF PCB Design, Manufacturing and Validation Guide 07 Mai 2018
Technical article Smart sensors are going to change how you drive (because eventually, you won’t) PDF | HTML 25 Apr 2018
Application note Adding CAN-FD Tx and Rx to an Existing mmWave Project 12 Apr 2018
Application note CMOS MMIC Ready for Road – A Technology Overview 28 Feb 2018
Technical article The picture of the distance: Detecting range to help mmWave sensors understand the PDF | HTML 22 Feb 2018
White paper Reliability advantages of TI flip-chip BGA packaging 25 Jan 2018
Technical article A smarter world will arrive in waves PDF | HTML 09 Jan 2018
White paper 77GHz single chip radar sensor enables automotive body and chassis applications 12 Dez 2017
Technical article CMOS technology enables the lowest power consumption mmWave sensors for automotive PDF | HTML 29 Nov 2017
Technical article mmWave fundamentals: Range, velocity and angle PDF | HTML 01 Nov 2017
Technical article Why are automotive radar systems moving from 24GHz to 77GHz? PDF | HTML 25 Okt 2017
Application note XWR1xxx Power Management Optimizations - Low Cost LC Filter Solution 16 Okt 2017
White paper Moving from legacy 24GHz to state-of-the-art 77GHz radar 06 Okt 2017
Application note Adding Flash Read and Write to an Existing mmWave Project 25 Sep 2017
White paper Cities grow smarter through innovative semiconductor technologies 07 Jul 2017
User guide Radar Hardware Accelerator User's Guide - Part 1 17 Mai 2017
Technical article Giving cars advanced vision through TI mmWave sensors PDF | HTML 16 Mai 2017
More literature TI Resource Explorer (TIREX) mmWave Training Series 15 Mai 2017
Application note System Performance Measurement With the mmWave Sensor 10 Mai 2017
White paper AWR1443 single-chip radar for diverse proximity sensing applications 17 Apr 2017
White paper TI smart sensors enable automated driving 17 Apr 2017
White paper Using a complex-baseband architecture in FMCW radar systems 17 Apr 2017

Design und Entwicklung

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Evaluierungsplatine

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HS-3P-77-3D-WGA-LOP-4X4 — Antennendesign für ADAS-Radarsensoren von HUBER+SUHNER

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Third-party accessory

GAPW-3P-ANTENNA — Antennendesign für ADAS-Radarsensoren von GapWaves

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 (...)

Von: Gapwaves
Software-Entwicklungskit (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.

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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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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, (...)

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RADAR-ACADEMY mmWave Radar Academy

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

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