AWR6843AOP

ACTIVO

Sensor de radar automotriz de un solo chip, 60 a 64 GHz que integra antena en el paquete, DSP y MCU

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 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure firmware & software update, Software IP protection Power supply solution LP87524B-Q1, LP87524J-Q1, LP87524P-Q1, LP876242-Q1
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 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure firmware & software update, Software IP protection Power supply solution LP87524B-Q1, LP87524J-Q1, LP87524P-Q1, LP876242-Q1
FCCSP (ALP) 180 225 mm² (0 mm × 0 mm)
  • 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 Descargar la versión más reciente en inglés Fecha
* Hoja de datos AWR6843AOP Single-Chip 60 to 64GHz mmWave SensorAntennas-On-Package (AOP) datasheet (Rev. D) PDF | HTML 1/05/2025
* Guía del usuario AWR18xx/16xx/14xx/68xx Technical Reference Manual (Rev. E) 18/05/2020
* Errata AWR6843AOP Device Errata, Silicon Revision 2.0 (Rev. B) PDF | HTML 23/03/2022
Nota sobre la aplicación Getting Started with mmWave Sensors PDF | HTML 12/03/2025
Nota sobre la aplicación Flash Variants Supported by the mmWave Sensor (Rev. G) PDF | HTML 17/12/2024
Informe How antenna-on-package design simplifies mmWave sensing in buildings and factori (Rev. B) PDF | HTML 27/04/2023
Nota sobre la aplicación Self-Calibration of mmWave Radar Devices (Rev. C) PDF | HTML 11/01/2023
Nota sobre la aplicación Migrating to xWR68xx and xWR18xx Millimeter Wave Sensors (Rev. C) PDF | HTML 12/10/2022
Nota sobre la aplicación Interference Mitigation For AWR/IWR Devices (Rev. A) PDF | HTML 22/09/2022
Artículo técnico Expanding in-cabin automotive applications with multimodal functionality PDF | HTML 22/03/2022
Nota sobre la aplicación Software Strategies to Achieve Power Optimizations in TI Millimeter Wave Sensors PDF | HTML 18/02/2022
Artículo técnico How to design automotive in-cabin gesture systems and more with one multifunction PDF | HTML 17/02/2022
Nota sobre la aplicación TI mmWave Radar Device Regulatory Compliance Overview (Rev. C) PDF | HTML 14/12/2021
Nota sobre la aplicación mmWave Radar Radome Design Guide PDF | HTML 17/08/2021
Nota sobre la aplicación mmWave Radar Sensors: Object Versus Range (Rev. A) 10/05/2021
Nota sobre la aplicación mmWave Production Testing Overview PDF | HTML 10/04/2021
Artículo técnico Simplify your 60-GHz automotive in-cabin radar sensor design with antenna-on-packa PDF | HTML 17/02/2021
Informe The fundamentals of millimeter wave radar sensors (Rev. A) 27/08/2020
Informe mmWave radar sensors in robotics applications (Rev. A) 22/06/2020
Nota sobre la aplicación Thermal Design Guide for Antenna on Package mmWave Sensor PDF | HTML 21/04/2020
Nota sobre la aplicación Programming Chirp Parameters in TI Radar Devices (Rev. A) 13/02/2020
Nota sobre la aplicación Memory Compression and Decompression Engine for TI mmwave Radar 2/12/2019
Nota sobre la aplicación How to select the right proximity sensor technology 19/07/2019
Guía del usuario MMWAVEICBOOST Quick Start Guide 6/05/2019
Informe Bringing intelligent autonomy to fine motion detection (Rev. A) 20/12/2018
Nota sobre la aplicación mmwave Radar Device ADC Raw Data Capture (Rev. B) 23/10/2018
Nota sobre la aplicación mmWave xWR1xxx/xWR6xxx Bootloader Flow 23/10/2018
Informe Leveraging the 60-GHz RF band to enable accurate mmWave sensing 19/10/2018
Nota sobre la aplicación MIMO Radar (Rev. A) 26/07/2018
Nota sobre la aplicación Introduction to the DSP Subsystem in the xWR6843 29/06/2018
Nota sobre la aplicación Watchdog Timer for mmwave Radar Sensors (Rev. A) 8/06/2018
Informe mmWave radar: Enabling greater intelligent autonomy at the edge 6/06/2018
Informe Robust traffic and intersection monitoring using millimeter wave sensors (Rev. B) 17/05/2018
Nota sobre la aplicación TI mmWave Radar sensor RF PCB Design, Manufacturing and Validation Guide 7/05/2018
Nota sobre la aplicación Adding CAN-FD Tx and Rx to an Existing mmWave Project 12/04/2018
Guía del usuario Radar Hardware Accelerator User's Guide - Part 2 (Rev. A) 13/03/2018
Nota sobre la aplicación Adding Flash Read and Write to an Existing mmWave Project 25/09/2017
Informe Cities grow smarter through innovative semiconductor technologies 7/07/2017

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

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Guía del usuario: PDF
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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 (...)

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Placa de evaluación

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

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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 (...)

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Servicio de diseño

SMS-3P-ADAS-RADAR-HW-SW — Servicios de Smartmicro engineering destinados al desarrollo de sensores de radar personalizados par

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Kit de desarrollo de software (SDK)

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IDE, configuración, compilador o depurador

CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)

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SYSCONFIG — Standalone desktop version of SysConfig

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Capacitación en línea

RADAR-ACADEMY — mmWave Radar Academy

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Primeros pasos

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

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

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Soporte de software

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

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Modelo de simulación

AWR6843AoP, IWR6843AoP BSDL Model

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

xWR6843AOP IBIS Model

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

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

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Diseño de referencia

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

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Pedidos y calidad

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Soporte y capacitación

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