IWRL6432

ACTIVO

Sensor de radar industrial de ondas milimétricas de 57 GHz a 64 GHz de baja potencia y chip único

Detalles del producto

Type IC Frequency range 57 - 64 GHz Number of receivers 3 Number of transmitters 2 ADC sampling rate (ksps) 12500 TX power (dBm) 11 Arm CPU Arm Cortex-M4F at 160 MHz Hardware accelerators Radar hardware accelerator Edge AI enabled Edge AI Studio enabled, Yes Interface type CAN-FD, I2C, QSPI, SPI, UART RAM (kByte) 1024 Operating temperature range (°C) -40 to 105 TI functional safety category Functional Safety-Compliant Power supply solution TPS628501-Q1, TPS628502-Q1 Rating Catalog
Type IC Frequency range 57 - 64 GHz Number of receivers 3 Number of transmitters 2 ADC sampling rate (ksps) 12500 TX power (dBm) 11 Arm CPU Arm Cortex-M4F at 160 MHz Hardware accelerators Radar hardware accelerator Edge AI enabled Edge AI Studio enabled, Yes Interface type CAN-FD, I2C, QSPI, SPI, UART RAM (kByte) 1024 Operating temperature range (°C) -40 to 105 TI functional safety category Functional Safety-Compliant Power supply solution TPS628501-Q1, TPS628502-Q1 Rating Catalog
FCCSP (AMF) 102 41.6025 mm² 6.45 x 6.45
  • FMCW Transceiver
    • Integrated PLL, transmitter, receiver, baseband and ADC
    • 57GHz - 64GHz coverage with 7GHz continuous bandwidth
    • 3 receive channels and 2 transmit channels
    • Range typically up to 25m
    • 11dBm typical output power per Tx
    • 11dB Typical noise figure
    • -89dBc/Hz typical phase noise at 1MHz
    • FMCW operation
    • 5MHz IF bandwidth, real-only Rx channels
    • Ultra-accurate chirp engine based on fractional-N PLL
    • Per transmitter binary phase shifter
  • Processing elements
    • Arm M4F core with single precision FPU (160MHz)
    • TI Radar Hardware Accelerator (HWA 1.2) for FFT, log magnitude, and CFAR operations (80MHz)
  • Supports multiple low-power modes
    • Idle mode and deep sleep mode
  • Power management
    • 1.8V and 3.3V IO support
    • Built-in LDO network for enhanced PSRR
    • BOM-Optimized and Power-Optimized modes
    • One or two power rails for 1.8V IO mode, two or three power rails for 3.3V IO mode
  • Built-in calibration and self-test
    • Built-in Firmware (ROM)
    • Self-Contained on chip calibration system
  • Host Interface
    • UART
    • CAN-FD
    • SPI
  • RDIF (Radar Data Interface) for raw ADC sample capture
  • Other interfaces available to user application
    • QSPI
    • I2C
    • JTAG
    • GPIOs
    • PWM Interface
  • Internal memory
    • 1MB of On-Chip RAM
    • Configurable L3 shared memory for Radar Cube
    • Data and Code RAM of (512/640/768KB)
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Hardware integrity up to SIL-2 compliant
  • FCCSP package having 12 x 12 BGA grid, 102 BGA balls; Package size: 6.45mm x 6.45mm
  • Clock source
    • 40.0MHz crystal for primary clock
    • Supports externally driven clock (Square/Sine) at 40.0MHz
    • 32kHz internal oscillator for low power operations
  • Supports temperature operating range
    • Operating junction temperature range: –40°C to 105°C
  • FMCW Transceiver
    • Integrated PLL, transmitter, receiver, baseband and ADC
    • 57GHz - 64GHz coverage with 7GHz continuous bandwidth
    • 3 receive channels and 2 transmit channels
    • Range typically up to 25m
    • 11dBm typical output power per Tx
    • 11dB Typical noise figure
    • -89dBc/Hz typical phase noise at 1MHz
    • FMCW operation
    • 5MHz IF bandwidth, real-only Rx channels
    • Ultra-accurate chirp engine based on fractional-N PLL
    • Per transmitter binary phase shifter
  • Processing elements
    • Arm M4F core with single precision FPU (160MHz)
    • TI Radar Hardware Accelerator (HWA 1.2) for FFT, log magnitude, and CFAR operations (80MHz)
  • Supports multiple low-power modes
    • Idle mode and deep sleep mode
  • Power management
    • 1.8V and 3.3V IO support
    • Built-in LDO network for enhanced PSRR
    • BOM-Optimized and Power-Optimized modes
    • One or two power rails for 1.8V IO mode, two or three power rails for 3.3V IO mode
  • Built-in calibration and self-test
    • Built-in Firmware (ROM)
    • Self-Contained on chip calibration system
  • Host Interface
    • UART
    • CAN-FD
    • SPI
  • RDIF (Radar Data Interface) for raw ADC sample capture
  • Other interfaces available to user application
    • QSPI
    • I2C
    • JTAG
    • GPIOs
    • PWM Interface
  • Internal memory
    • 1MB of On-Chip RAM
    • Configurable L3 shared memory for Radar Cube
    • Data and Code RAM of (512/640/768KB)
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Hardware integrity up to SIL-2 compliant
  • FCCSP package having 12 x 12 BGA grid, 102 BGA balls; Package size: 6.45mm x 6.45mm
  • Clock source
    • 40.0MHz crystal for primary clock
    • Supports externally driven clock (Square/Sine) at 40.0MHz
    • 32kHz internal oscillator for low power operations
  • Supports temperature operating range
    • Operating junction temperature range: –40°C to 105°C

The IWRL6432 mmWave Sensor device is an integrated single chip mmWave sensor based on FMCW radar technology. The device is capable of operation in the 57GHz to 63.9GHz band and is partitioned into mainly four power domains:

  • RF/Analog Sub-System: This block includes all the RF and Analog components required to transmit and receive the RF signals.
  • Front-End Controller sub-System (FECSS): FECSS contains processor, responsible for radar front-end configuration, control, and calibration.
  • Application Sub-System (APPSS): APPSS is where the device implements a user programmable ARM Cortex M4 allowing for custom control and automotive interface applications. Top Sub-System (TOPSS) is part of the APPSS power domain and contains the clocking and power management sub-blocks.
  • Hardware Accelerator (HWA): HWA block supplements the APPSS by offloading common radar processing such as FFT, Constant False Alarm rate (CFAR), scaling, and compression.

IWRL6432 is specifically designed to have separate control for each of the above-mentioned power domains to control the states (power ON or OFF) based on use case requirements. The device also features the capability to exercise various low-power states like sleep and deep sleep, where low-power sleep mode is achieved by clock gating and by turning off the internal IP blocks of the device. The device also provides the option of keeping some contents of the device, like Application image or RF profile retained in such scenarios.

Additionally, the device is built with TI’s low power 45nm RF CMOS process and enables unprecedented levels of integration in an extremely small form factor. IWRL6432 is designed for low power, self-monitored, ultra-accurate radar systems in the industrial (and personal electronics) space for applications such as building/factory automation, commercial/residential security, personal electronics, presence/motion detection, and gesture detection/recognition for human machine interfaces

The IWRL6432 mmWave Sensor device is an integrated single chip mmWave sensor based on FMCW radar technology. The device is capable of operation in the 57GHz to 63.9GHz band and is partitioned into mainly four power domains:

  • RF/Analog Sub-System: This block includes all the RF and Analog components required to transmit and receive the RF signals.
  • Front-End Controller sub-System (FECSS): FECSS contains processor, responsible for radar front-end configuration, control, and calibration.
  • Application Sub-System (APPSS): APPSS is where the device implements a user programmable ARM Cortex M4 allowing for custom control and automotive interface applications. Top Sub-System (TOPSS) is part of the APPSS power domain and contains the clocking and power management sub-blocks.
  • Hardware Accelerator (HWA): HWA block supplements the APPSS by offloading common radar processing such as FFT, Constant False Alarm rate (CFAR), scaling, and compression.

IWRL6432 is specifically designed to have separate control for each of the above-mentioned power domains to control the states (power ON or OFF) based on use case requirements. The device also features the capability to exercise various low-power states like sleep and deep sleep, where low-power sleep mode is achieved by clock gating and by turning off the internal IP blocks of the device. The device also provides the option of keeping some contents of the device, like Application image or RF profile retained in such scenarios.

Additionally, the device is built with TI’s low power 45nm RF CMOS process and enables unprecedented levels of integration in an extremely small form factor. IWRL6432 is designed for low power, self-monitored, ultra-accurate radar systems in the industrial (and personal electronics) space for applications such as building/factory automation, commercial/residential security, personal electronics, presence/motion detection, and gesture detection/recognition for human machine interfaces

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Más información

Visite la zona de desarrolladores de TI para comenzar con la evaluación y el desarrollo.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet IWRL6432 Single-Chip 57- to 64GHz Industrial Radar Sensor datasheet (Rev. B) PDF | HTML 13 mar 2025
* Errata IWRL6432 Device Errata (Rev. C) PDF | HTML 05 ene 2026
* User guide AWRL6432, IWRL6432, AWRL1432, IWRL1432 Technical Reference Manual (Rev. C) 02 jun 2025
Application brief Understanding Range and Angular Resolution in mmWave Radar Devices (Rev. A) PDF | HTML 05 ene 2026
Application note Calibrations in TI Low-Power mmWave Radar Sensors (Rev. B) PDF | HTML 03 feb 2025
Application note Flash Variants Supported by the mmWave Sensor (Rev. G) PDF | HTML 17 dic 2024
Application brief mmWave Radar For eBike and Scooter Safety Applications PDF | HTML 05 dic 2024
Functional safety information IWRL6432 Report on the Certificate Z10 088989 0022 Rev. 03 23 oct 2024
Functional safety information TUV SUD Functional Safety Certificate for IWR Devices 23 oct 2024
Technical article How low-power 60-GHz mmWave radar sensors enable high-accuracy sensing in more applications than ever before (Rev. A) PDF | HTML 03 oct 2024
User guide xWRLx432 Bootloader Flow and Warm Reset Recommendations (Rev. A) PDF | HTML 30 sep 2024
White paper TI Solutions to Increase Efficiency of Air Conditioner PDF | HTML 15 jul 2024
Application brief How 60GHz Radar Sensors Reduce False Detections for Sensing Applications PDF | HTML 09 may 2024
Application note 60GHz Radar Sensors Enable Better Health and Medical Care PDF | HTML 09 feb 2024
White paper Bringing Intelligence and Efficiency to Smart Home Appliances with TI mmWave Radar Sensors PDF | HTML 10 ene 2024
Technical article How 60-GHz mmWave radar provides advanced sensing capabilities for TVs and monitors PDF | HTML 05 ene 2024
Technical article Proximity Sensing’s Role in Enabling Emerging Markets PDF | HTML 04 ene 2024
White paper Machine Learning on the Edge with the mmWave Radar Device IWRL6432 PDF | HTML 21 mar 2023
White paper Radar Sensors to Enable Smarter Homes, Cities and Lives PDF | HTML 13 mar 2023
Application brief Low Power mmWave radar enables new functionality in battery powered proximity se PDF | HTML 18 ene 2023
Application note xWRL6432 Power Consumption PDF | HTML 01 ago 2022
Application note mmWave Radar Radome Design Guide PDF | HTML 17 ago 2021

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

IWRL6432BOOST — Módulo de evaluación IWRL6432 BoosterPack™ para sensor de baja potencia de ondas milimétricas de 60 

El IWRL6432BOOST es un kit de evaluación de sensor de ondas milimétricas de 60 GHz fácil de usar basado en un dispositivo IWRL6432 con antena integrada de largo alcance FR4. Esta placa permite el acceso a datos y alimentación de la nube de puntos a través de la interfaz USB. El IWRL6432BOOST admite (...)

Guía del usuario: PDF | HTML
Placa de evaluación

IWRL6432FSPEVM — Módulo de evaluación (EVM) de potencia optimizada IWRL6432 de baja potencia

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Placa de evaluación

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Desde: D3 Embedded
Placa de evaluación

MLAB-3P-TP201-AS01 — Kit de desarrollo de radar Mililab IWRL6432 para aplicación de signos vitales y presencia

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Placa de evaluación

MURATA-3P-INDRADAR — Módulos de sensor de radar mmWave Murata para productos industriales

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

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Third-party accessory

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Desde: D3 Embedded
Third-party accessory

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Kit de desarrollo de software (SDK)

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GUI para el módulo de evaluación (EVM)

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Primeros pasos

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IDE, configuración, compilador o depurador

CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

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EDGE-AI-STUDIO Edge AI Studio

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EDGE-AI-STUDIO-MCU Edge AI Studio for Microcontrollers

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MMWAVE-STUDIO-3G mmWave studio GUI tools for third-generation parts (xWRLx432)

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SYSCONFIG — Herramienta de configuración del sistema

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Capacitación en línea

RADAR-ACADEMY mmWave Radar Academy

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Herramienta de programación de software

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

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Soporte de software

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Modelo de simulación

BSDL Model – IWRL6432 FCCSP

SWRM051.ZIP (1 KB) - BSDL Model
Modelo de simulación

IBIS Model - XWRL6432

SWRM049.ZIP (0 KB) - IBIS Model
Diseños de referencia

TIDA-010254 — Diseño de referencia de sensor de radar mmWave alimentado por batería inferior a 1 GHz y Bluetoot

Este diseño de referencia industrial demuestra el uso de un radar mmWave IWRL6432 de 60 GHz alimentado por batería con comunicación inalámbrica inferior a 1 GHz o Bluetooth® 5.2. Este diseño se ha demostrado en el recuento y seguimiento de personas y el seguimiento de movimiento de una batería de (...)
Design guide: PDF
Diseños de referencia

TIDEP-01033 — Diseño de referencia de radar integrado de 60 GHz con factor de forma pequeño y costo optimizado<

Este diseño de referencia con IWRL6432 es para aplicaciones de ondas milimétricas (mmWave) optimizadas para la lista de materiales (BOM) con bajo costo y factor de forma pequeño. Este diseño mmWave de 60 GHz contiene un factor de forma de 16 mm × 33 mm y proporciona un campo de visión de 120˚, (...)
Design guide: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
FCCSP (AMF) 102 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

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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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