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Sensores de radar mmWave para uso automotriz

AWR6843AOP

ACTIVO

Sensor de radar de uso automotriz de un solo chip de 60 GHz a 64 GHz encapsulado, DSP y MCU

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AWR6843AOP

ACTIVO
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Detalles del producto

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 ACTIVO Sensor de radar automotriz de un solo chip de 60 GHz a 64 GHz que integra DSP, MCU y acelerador de r AWR6843AOP and AWR6843 are the same at die level.

Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet AWR6843AOP Single-Chip 60 to 64GHz mmWave SensorAntennas-On-Package (AOP) datasheet (Rev. D) PDF | HTML 01 may 2025
* Errata AWR6843AOP Device Errata, Silicon Revision 2.0 (Rev. B) PDF | HTML 23 mar 2022
Application note Getting Started with mmWave Sensors PDF | HTML 12 mar 2025
Application note Flash Variants Supported by the mmWave Sensor (Rev. G) PDF | HTML 17 dic 2024
White paper How antenna-on-package design simplifies mmWave sensing in buildings and factori (Rev. B) PDF | HTML 27 abr 2023
Application note Self-Calibration of mmWave Radar Devices (Rev. C) PDF | HTML 11 ene 2023
Application note Migrating to xWR68xx and xWR18xx Millimeter Wave Sensors (Rev. C) PDF | HTML 12 oct 2022
Application note Interference Mitigation For AWR/IWR Devices (Rev. A) PDF | HTML 22 sep 2022
Technical article Expanding in-cabin automotive applications with multimodal functionality PDF | HTML 22 mar 2022
Application note Software Strategies to Achieve Power Optimizations in TI Millimeter Wave Sensors PDF | HTML 18 feb 2022
Technical article How to design automotive in-cabin gesture systems and more with one multifunction PDF | HTML 17 feb 2022
Application note TI mmWave Radar Device Regulatory Compliance Overview (Rev. C) PDF | HTML 14 dic 2021
Application note mmWave Radar Radome Design Guide PDF | HTML 17 ago 2021
Application note mmWave Radar Sensors: Object Versus Range (Rev. A) 10 may 2021
Application note mmWave Production Testing Overview PDF | HTML 10 abr 2021
Technical article Simplify your 60-GHz automotive in-cabin radar sensor design with antenna-on-packa PDF | HTML 17 feb 2021
White paper The fundamentals of millimeter wave radar sensors (Rev. A) 27 ago 2020
White paper mmWave radar sensors in robotics applications (Rev. A) 22 jun 2020
User guide AWR18xx/16xx/14xx/68xx Technical Reference Manual (Rev. E) 18 may 2020
Application note Thermal Design Guide for Antenna on Package mmWave Sensor PDF | HTML 21 abr 2020
Application note Programming Chirp Parameters in TI Radar Devices (Rev. A) 13 feb 2020
Application note Memory Compression and Decompression Engine for TI mmwave Radar 02 dic 2019
Application note How to select the right proximity sensor technology 19 jul 2019
User guide MMWAVEICBOOST Quick Start Guide 06 may 2019
White paper Bringing intelligent autonomy to fine motion detection (Rev. A) 20 dic 2018
Application note mmWave xWR1xxx/xWR6xxx Bootloader Flow 23 oct 2018
Application note mmwave Radar Device ADC Raw Data Capture (Rev. B) 23 oct 2018
White paper Leveraging the 60-GHz RF band to enable accurate mmWave sensing 19 oct 2018
Application note MIMO Radar (Rev. A) 26 jul 2018
Application note Introduction to the DSP Subsystem in the xWR6843 29 jun 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
White paper Robust traffic and intersection monitoring using millimeter wave sensors (Rev. B) 17 may 2018
Application note TI mmWave Radar sensor RF PCB Design, Manufacturing and Validation Guide 07 may 2018
Application note Adding CAN-FD Tx and Rx to an Existing mmWave Project 12 abr 2018
User guide Radar Hardware Accelerator User's Guide - Part 2 (Rev. A) 13 mar 2018
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

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

AWR6843AOPEVM — Módulo de evaluación AWR6843AOP para sensor de radar de 60 GHz a 64 GHz de un solo chip para automoc

El módulo de evaluación (EVM) AWR6843 de antena en encapsulado (AoP) es una plataforma de evaluación de sensores mmWave de 60 GHz automotrices fácil de usar con tecnología AoP integrada de corto alcance y amplio campo de visión (FoV) que permite la conectividad directa con la plataforma de placas (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
Placa de evaluación

DCA1000EVM — Módulo de evaluación DCA1000 para captura y transmisión de datos en tiempo real

El módulo de evaluación (EVM) DCA1000 proporciona captura y transmisión de datos en tiempo real para tráfico de señalización diferencial de baja tensión (LVDS) de dos y cuatro carriles desde los EVM de sensores de radar AWR e IWR de TI. Los datos se pueden transmitir a través de Ethernet de 1 Gbps (...)

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

MMWAVEICBOOST — Plataforma de tarjeta portadora de sensores mmWave

La tarjeta portadora MMWAVEICBOOST amplía las capacidades de determinados módulos de evaluación mmWave de 60 GHz. Esta placa proporciona desarrollo de software avanzado, funciones de depuración como seguimiento y paso único a través de depuradores compatibles con Code Composers de TI. La interfaz (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
Placa de evaluación

VENTROPIC-3P-4G-IOT-RADAR — Módulo de radar IoT VENTROPIC-4G para SENSORES DE RADAR MMWAVE

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 (...)

Desde: Ventropic Technologies Co., Ltd.
Visitar el sitio del socio
Placa de evaluación

VENTROPIC-3P-WIFI-RADAR — Módulo de radar VENTROPIC-WiFi para SENSORES DE RADAR MMWAVE

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 (...)

Desde: Ventropic Technologies Co., Ltd.
Visitar el sitio del socio
Kit de desarrollo de software (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 (...)

Productos y hardware compatibles

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Iniciar Opciones de descarga
Ejemplo de código o demostración

D3-3P-DEV — Soporte D3 Embedded para cámaras IA, hardware, controladores y firmware

D3 Embedded es una empresa radicada en Estados Unidos que se especializa en soluciones de extremo a extremo que integran detección de visión y radar mmWave, conectividad, procesamiento integrado e inteligencia artificial para aplicaciones de alto rendimiento. Con más de 25 años de experiencia de (...)
Desde: D3 Embedded
View Options
GUI para el módulo de evaluación (EVM)

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
Productos y hardware compatibles

Productos y hardware compatibles
Iniciar
Primeros pasos

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.
Productos y hardware compatibles

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Empiece
IDE, configuración, compilador o depurador

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 (...)

Productos y hardware compatibles

Productos y hardware compatibles
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IDE, configuración, compilador o depurador

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 (...)

Productos y hardware compatibles

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Capacitación en línea

RADAR-ACADEMY — mmWave Radar Academy

The Radar Academy is a documentation package intended to provide educational resources related to mmWave radar technology
Productos y hardware compatibles

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Examinar
Herramienta de programación de software

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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Soporte de software

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
Productos y hardware compatibles

Productos y hardware compatibles
Examinar Opciones de descarga
Modelo de simulación

AWR6843AoP, IWR6843AoP BSDL Model

SPRM804.ZIP (274 KB) - BSDL Model
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Modelo de simulación

xWR6843AOP IBIS Model

SPRM763.ZIP (2351 KB) - IBIS Model
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Herramienta de diseño

MMWAVE-3P-SEARCH — Herramienta de búsqueda de terceros de sensores de radar mmWave

TI se asoció con otras empresas para ofrecer una amplia gama de soluciones que utilizan sensores de radar mmWave de TI y servicios afines. Estas empresas pueden acelerar su camino hacia la producción utilizando el radar mmWave. Descargue esta herramienta de búsqueda para consultar nuestra lista de (...)
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Esquema

xWR6843AOP Hardware bring up, Schematic and Layout checklist

SWRR197.ZIP (12535 KB)
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Diseños de referencia

TIDEP-01023 — Diseño de referencia para detección de presencia de niños y ocupantes utilizando sensor mmWave con a

Este diseño de referencia demuestra el uso del AWR6843AOP, un sensor mmWave de chip único de 60 GHz con antena integrada. El sensor también cuenta con un DSP integrado, MCU y un acelerador de hardware para el procesamiento de la transformación rápida de Fourier (FFT).

El sensor AWR6843AOP puede (...)

Design guide: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
FCCSP (ALP) 180 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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