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IWRL6432AOP

Name: IWRL6432AOP
Brand: TI
SKU: IWRL6432AOP
Price: 13.486 USD

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Sensor de radar mmWave industrial de 57 GHz a 63.5 GHz, baja potencia y un solo chip con antena inte

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Hoja de datos

document-pdfAcrobat IWRL6432AOP Single-Chip 57 to 63.5GHz Industrial Radar Sensor with Antenna On Package (AOP) datasheet (Rev. B) (Inglés) PDF | HTML

Guías de usuario

document-pdfAcrobat
AWRL6432, IWRL6432, AWRL1432, IWRL1432 Technical Reference Manual (Rev. C) (Inglés)

Errata

document-pdfAcrobat
IWRL6432AOP Errata (Rev. B) (Inglés)

IWRL6432AOP

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Detalles del producto

Type

Frequency range

57 - 63.5 GHz

Number of receivers

Number of transmitters

ADC sampling rate (ksps)

12500

TX power (dBm)

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

Power supply solution

TPS628502-Q1

Rating

Catalog

Type

Frequency range

57 - 63.5 GHz

Number of receivers

Number of transmitters

ADC sampling rate (ksps)

12500

TX power (dBm)

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

Power supply solution

TPS628502-Q1

Rating

Catalog

FCCSP (AMY)

101

73.03 mm² 6.7 x 10.9

FMCW Transceiver
- Integrated PLL, transmitter, receiver, baseband and ADC
- 57GHz to 63.5GHz coverage with 6.5GHz continuous bandwidth
- Range typically up to 20m
- FMCW operation
- 5MHz IF bandwidth, real-only Rx channels
- Ultra-accurate chirp engine based on fractional-N PLL
Integrated 3 receive channels and 2 transmit channels Antennas-On-Package (AOP)
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
- 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)
Easy hardware design
- 0.5mm pitch, 101-BGA 10.9mm× 6.7mm AMY package for easy assembly and low-cost PCB design
- Small size

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 to 63.5GHz coverage with 6.5GHz continuous bandwidth
- Range typically up to 20m
- FMCW operation
- 5MHz IF bandwidth, real-only Rx channels
- Ultra-accurate chirp engine based on fractional-N PLL
Integrated 3 receive channels and 2 transmit channels Antennas-On-Package (AOP)
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
- 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)
Easy hardware design
- 0.5mm pitch, 101-BGA 10.9mm× 6.7mm AMY package for easy assembly and low-cost PCB design
- Small size

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 IWRL6432AOP mmWave Sensor device is an Antenna-on-Package (AOP) device that is an evolution within integrated single chip mmWave sensors that simplifies the board design. The device is based on FMCW radar technology. The device is capable of operation in the 57GHz to 63.5GHz 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 ARM Cortex M3, 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 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.

IWRL6432AOP is specifically designed to have separate control for each of the above-mentioned power domains to control 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 some of 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. IWRL6432AOP 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

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 ARM Cortex M3, 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 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.

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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	IWRL6432AOP Single-Chip 57 to 63.5GHz Industrial Radar Sensor with Antenna On Package (AOP) datasheet (Rev. B)	PDF \| HTML	29 ago 2025
*	Errata	IWRL6432AOP Errata (Rev. B)	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
	White paper	mmWave Radar Benefits in Thermostats	PDF \| HTML	14 nov 2025
	Application note	Custom Steering Vectors for the IWRL6432AOP	PDF \| HTML	30 sep 2025
	Application note	Transmitter Back Off and Receiver Gain Recommendation for xWRL6432AOP (Rev. C)	PDF \| HTML	09 jul 2025
	Application note	Calibrations in TI Low-Power mmWave Radar Sensors (Rev. B)	PDF \| HTML	03 feb 2025
	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
	Application brief	How 60GHz Radar Sensors Reduce False Detections for Sensing Applications	PDF \| HTML	09 may 2024
	Application brief	Bringing Intelligence and Efficiency to Automated Doors and Gates with TI mmWave	PDF \| HTML	06 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
	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	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

IWRL6432AOPEVM — Módulo de evaluación IWRL6432AOP

El IWRL6432AOPEVM es una placa de evaluación basada en FR4 fácil de usar y de bajo costo para el dispositivo de detección mmWave IWRL6432AOP, con funcionamiento independiente y conectividad directa con el DCA1000EVM para la captura ADC sin procesar y el desarrollo de procesamiento de señales. Este (...)

Guía del usuario: PDF | HTML

No disponible en TI.com

Placa de evaluación

JRJN-3P-MT5C01-03 — Módulos de radar de Jorjin Technologies

El MT5C01-03 es un sensor de antena en módulo (AoM) mmWave de 60 GHz que integra nuestra tecnología de radar industrial de un solo chip IWRL6432AOP. El módulo del sensor proporciona una buena solución para el mercado de la IoT industrial y está diseñado para una precisión ultraalta, un factor de (...)

Desde: Jorjin Technologies

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Third-party accessory

WZ-3P-1000303 — Wellenzahl Dielectric Lens HDPE CNC machined

Dielectric lens for RAPIDv3 modules (60 / 77 / 122 GHz) including PCB spacers for RAPIDv3 mounting

Desde: Wellenzahl Radar- und Sensortechnik GmbH & Co. KG

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Third-party accessory

WZ-3P-1001086 — Wellenzahl Dielectric Lens PLA 3D printed

Dielectric lens for RAPIDv3 modules (60 / 77 / 122 GHz) including PCB spacers for RAPIDv3 mounting

Desde: Wellenzahl Radar- und Sensortechnik GmbH & Co. KG

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Kit de desarrollo de software (SDK)

MMWAVE-L-SDK — mmWave SDK for xWRL6432, IWRL6432AOP, IWRL6432W and xWRL1432

The mmWave low-power software development kit (SDK) is a collection of software packages that enable application evaluation and development on our low-power mmWave sensors. This tool includes MMWAVE-L-SDK and MMWAVE-L-SDK-6 companion packages to support customer design needs.

MMWAVE-L-SDK and (...)