IWR6443

ACTIVO

Sensor mmWave inteligente de un solo chip de 60 GHz a 64 GHz que integra MCU y acelerador de hardwar

Detalles del producto

Type IC Frequency range 60 - 64 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (ksps) 25000 TX power (dBm) 12 Arm CPU Arm Cortex-R4F at 200 MHz Hardware accelerators Radar hardware accelerator Edge AI enabled Yes Interface type CAN-FD, I2C, LVDS, QSPI, SPI, UART RAM (kByte) 1472 Operating temperature range (°C) -40 to 105 Power supply solution LP87745-Q1 Rating Catalog
Type IC Frequency range 60 - 64 GHz Number of receivers 4 Number of transmitters 3 ADC sampling rate (ksps) 25000 TX power (dBm) 12 Arm CPU Arm Cortex-R4F at 200 MHz Hardware accelerators Radar hardware accelerator Edge AI enabled Yes Interface type CAN-FD, I2C, LVDS, QSPI, SPI, UART RAM (kByte) 1472 Operating temperature range (°C) -40 to 105 Power supply solution LP87745-Q1 Rating Catalog
FCCSP (ABL) 161 108.16 mm² 10.4 x 10.4
  • FMCW transceiver
    • Integrated PLL, transmitter, receiver, Baseband, and ADC
    • 60 to 64GHz coverage with 4GHz continuous bandwidth
    • Four receive channels
    • Three transmit channels
    • Supports 6-bit phase shifter for TX Beam forming
    • Ultra-accurate chirp engine based on fractional-N PLL
    • TX power: 12dBm
    • RX noise figure:
      • 12dB
    • Phase noise at 1MHz:
      • –93dBc/Hz
  • 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 (IWR6843 only)
  • Hardware accelerator for FFT, filtering, and CFAR processing
  • Memory compression
  • Arm-R4F microcontroller for object detection, and interface control
    • Supports autonomous mode (loading user application from QSPI flash memory)
  • Internal memory with ECC
    • IWR6843: 1.75MB, divided into MSS program RAM (512KB), MSS data RAM (192KB), DSP L1 RAM (64KB) and L2 RAM (256KB), and L3 radar data cube RAM (768KB)
    • IWR6443: 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
    • 1 CAN-FD interface
    • I2C
    • GPIOs
    • 2 lane LVDS interface for raw ADC data and debug instrumentation
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Documentation available to aid IEC 61508 functional safety system design up to SIL 3
    • Hardware integrity up to SIL-2
    • Safety-related certification
      • IEC 61508 certified upto SIL 2 by TUV SUD
  • Non-Functional safety variants also available
  • 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
    • 0.65mm pitch, 161-pin 10.4mm × 10.4mm flip chip BGA package for easy assembly and low-cost PCB design
    • Small solution size
  • Operating conditions
    • Junction temp range: –40°C to 105°C
  • FMCW transceiver
    • Integrated PLL, transmitter, receiver, Baseband, and ADC
    • 60 to 64GHz coverage with 4GHz continuous bandwidth
    • Four receive channels
    • Three transmit channels
    • Supports 6-bit phase shifter for TX Beam forming
    • Ultra-accurate chirp engine based on fractional-N PLL
    • TX power: 12dBm
    • RX noise figure:
      • 12dB
    • Phase noise at 1MHz:
      • –93dBc/Hz
  • 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 (IWR6843 only)
  • Hardware accelerator for FFT, filtering, and CFAR processing
  • Memory compression
  • Arm-R4F microcontroller for object detection, and interface control
    • Supports autonomous mode (loading user application from QSPI flash memory)
  • Internal memory with ECC
    • IWR6843: 1.75MB, divided into MSS program RAM (512KB), MSS data RAM (192KB), DSP L1 RAM (64KB) and L2 RAM (256KB), and L3 radar data cube RAM (768KB)
    • IWR6443: 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
    • 1 CAN-FD interface
    • I2C
    • GPIOs
    • 2 lane LVDS interface for raw ADC data and debug instrumentation
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Documentation available to aid IEC 61508 functional safety system design up to SIL 3
    • Hardware integrity up to SIL-2
    • Safety-related certification
      • IEC 61508 certified upto SIL 2 by TUV SUD
  • Non-Functional safety variants also available
  • 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
    • 0.65mm pitch, 161-pin 10.4mm × 10.4mm flip chip BGA package for easy assembly and low-cost PCB design
    • Small solution size
  • Operating conditions
    • Junction temp range: –40°C to 105°C

The IWR6x43 device is an integrated single chip mmWave sensor based on FMCW radar technology capable of operation in the 60GHz to 64GHz band. It is built with TI’s low power 45nm RFCMOS process and enables unprecedented levels of integration in an extremely small form factor. This device is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the industrial space. Multiple variants are currently available including Functional Safety-Compliant devices and non-functional safety devices.

The IWR6x43 device is an integrated single chip mmWave sensor based on FMCW radar technology capable of operation in the 60GHz to 64GHz band. It is built with TI’s low power 45nm RFCMOS process and enables unprecedented levels of integration in an extremely small form factor. This device is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the industrial space. Multiple variants are currently available including Functional Safety-Compliant devices and non-functional safety devices.

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Más información

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet IWR6843, IWR6443 Single-Chip 60 to 64GHz mmWave Sensor datasheet (Rev. F) PDF | HTML 30 abr 2025
* Errata IWR6843, IWR6443 Device Errata, Silicon Revisions 1.0 and 2.0 (Rev. D) 12 dic 2022
* User guide IWR14xx/16xx/18xx/68xx/64xx Industrial Radar Family Technical Reference Manual (Rev. E) 08 jun 2020
Application note Flash Variants Supported by the mmWave Sensor (Rev. G) PDF | HTML 17 dic 2024
Application note Flash Variants Supported by the mmWave Sensor (Rev. E) PDF | HTML 24 ene 2024
Technical article Proximity Sensing’s Role in Enabling Emerging Markets PDF | HTML 04 ene 2024
Analog Design Journal Building a multipatient contactless vital signs sensor for at-home use with mmWa PDF | HTML 13 mar 2023
Application brief Best Practices for Placement and Angle of mmWave Radar Devices PDF | HTML 27 ene 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
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
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 ago 2020
White paper mmWave radar sensors in robotics applications (Rev. A) 22 jun 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 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
White paper Using a complex-baseband architecture in FMCW radar systems 17 abr 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

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
Placa de evaluación

IWR6843ISK — Módulo de evaluación IWR6843 para sensor mmWave de antena de largo alcance de 60 GHz de chip único

El IWR6843ISK es un kit de evaluación de sensor mmWave de 60 GHz fácil de usar basado en un dispositivo IWR6843 con antena de largo alcance. El IWR6843ISK se puede usar para evaluar los dispositivos IWR6843 y IWR6443. Esta placa permite el acceso a datos y alimentación de la nube de puntos a través (...)

Guía del usuario: PDF | HTML
Placa de evaluación

IWR6843ISK-ODS — Módulo de evaluación IWR6843 para sensor mmWave de antena de detección aérea de 60 GHz de un solo ch

El IWR6843ISK-ODS es un kit de evaluación de sensores mmWave de 60 GHz fácil de usar basado en el dispositivo IWR6843 con antena de amplio campo de visión. El IWR6843ISK-ODS se puede usar para evaluar los dispositivos IWR6843 y IWR6443. Esta placa permite el acceso a datos y alimentación de la nube (...)

Guía del usuario: PDF | HTML
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
Sonda de depuración

TMDSEMU110-U — Sonda de depuración XDS110 JTAG

El XDS110 de Texas Instruments es una nueva clase de sonda de depuración (emulador) para procesadores integrados de TI. El XDS110 sustituye a la familia XDS100, al tiempo que es compatible con una mayor variedad de estándares (IEEE1149.1, IEEE1149.7, SWD) en un único pod. Todas las sondas de (...)

Guía del usuario: PDF
No disponible en TI.com
Sonda de depuración

TMDSEMU200-U — Sonda de depuración XDS200 USB

El XDS200 es una sonda de depuración (emulador) que se utiliza para depurar dispositivos integrados de TI. Para la mayoría de los dispositivos, se recomienda utilizar el XDS110 (www.ti.com/tool/TMDSEMU110-U), que es más nuevo y de menor costo. El XDS200 es compatible con una amplia variedad de (...)

Sonda de depuración

TMDSEMU560V2STM-U — Sonda de depuración USB de seguimiento del sistema XDS560v2

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).  Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

Sonda de depuración

TMDSEMU560V2STM-UE — Sonda de depuración USB y ethernet de seguimiento del sistema XDS560v2

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7). Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

Sonda de depuración

TMDSEMUPROTRACE — Sonda de depuración PRO de seguimiento y receptora XDS560v2

Importante: El receptor PRO TRACE XDS560v2 es un producto heredado compatible con el trazado de pines para procesadores TI. Para dispositivos nuevos, se recomienda utilizar un receptor de trazado de terceros.

El receptor PRO TRACE XDS560v2 es compatible con las mismas características que la familia (...)

Herramienta de programación de hardware

HS-3P-77-3D-WGA-LOP-4X4 — Diseño de antena para sensores de radar ADAS de HUBER+SUHNER

Antena de guías de ondas 3D de 77 GHz 4Tx4R: familia de soluciones independientes de sustratos RF

HUBER+SUHNER ha desarrollado y fabrica una antena de guías de ondas de plástico metalizada 3D de segunda generación diseñada para soluciones independientes del sustrato de radiofrecuencia (RF). Esta (...)

Third-party accessory

GAPW-3P-ANTENNA — Diseño de antena para sensores de radar ADAS de 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 (...)

Desde: Gapwaves
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

Productos y hardware compatibles

Iniciar Opciones de descarga
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

Productos y hardware compatibles

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

Iniciar Opciones de descarga
IDE, configuración, compilador o depurador

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, (...)

Productos y hardware compatibles

Productos y hardware compatibles

Opciones de descarga
IDE, configuración, compilador o depurador

MMWAVE-STUDIO-2G mmWave studio GUI tools for 2nd-generation parts (xWR2243)

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, (...)

Productos y hardware compatibles

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Opciones de descarga
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 (...)

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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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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

MATHW-3P-MMWAVE-RADAR — Caja de herramientas de radar MATLAB de MathWorks y paquete de soporte para sensores mmWave

Paquete de soporte de herramientas de radar para sensores de radar mmWave:  Conecte, configure y adquiera datos de radar desde las placas de evaluación de sensores mmWave de Texas Instruments.  El paquete de soporte se puede utilizar para obtener los datos reales del radar y utilizarlos (...)
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

AWR6843, IWR6843, AWR6443, IWR6443 BSDL Model

SPRM805.ZIP (274 KB) - BSDL Model
Modelo de simulación

xWR6x43 IBIS Model

SWRM046.ZIP (2352 KB) - IBIS Model
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 (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
FCCSP (ABL) 161 Ultra Librarian

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

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

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