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IWRL6432WMOD
  • IWRL6432WMOD
  • IWRL6432WMOD
  • IWRL6432WMOD

IWRL6432WMOD

PREVIEW

mmWave radar module for motion and presence detection

Texas Instruments IWRL6432WMOD Product Info

1 April 2026 0

Parameters

Type

Module

Frequency range

57 - 61.5 GHz

Number of receivers

3

Number of transmitters

2

Arm CPU

Arm Cortex-M4F at 160 MHz

Edge AI enabled

No

Interface type

SPI

Operating temperature range (°C)

-40 to 85

Power supply solution

TPS628502

Rating

Catalog

Package

QFM (MBB)-30-480.5 mm² 31 x 15.5

Features

  • Ease of Use
    • Integrated IWRL6432W mmWave sensor
    • Small module size: 31mm x 15mm
    • Quad Flat Module (QFM) - 4 x 9 LGA Grid
    • Easy to mount 30-pad Land Grid Array (LGA)
    • Easy to integrate - 18 signals interface
    • Simple Configurable APIs (via SPI) to configure Range, Motion Sensitivity, Update rate via external MCU
    • Motion and Presence detection indication via GPIO
    • Integrated 3 receive channels and 2 transmit antennas etched on PCB
    • Integrated power distribution network
    • Integrated 40MHz XTAL
  • FMCW Transceiver
    • On-chip integrated PLL, transmitter, receiver, baseband and ADC
    • Frequency Modulated Continuous Wave operation
    • 5MHz IF bandwidth, real-only Rx channels
    • Ultra-accurate chirp engine based on fractional-N PLL
  • Antenna
    • Field of View (FoV): ± 60° (Azimuth); ± 60° (Elevation)
    • 57GHz - 61.5GHz antenna coverage with 4.5GHz continuous bandwidth
  • Certifications
    • Targeted modular certification with FCC, RED, TELEC certifications
  • Performance
    • Human Presence Detection Range typically up to:
      • At 0°: 15m
      • At edge of FoV: 8m
    • Built-in low power modes for power saving
  • Power management
    • 3.3V VCC and VIO operation
    • Built-in 1.8V regulator on module
    • Built-in on-chip LDO network for enhanced PSRR
    • BOM-Optimized mode
  • Host Interface
    • SPI
      • Host PC interface using TI mmWave uDFP
      • Interfaces with external MCU
  • Other interfaces
    • Presence Indication
    • Wake Up Request
  • Temperature operating range
    • Industrial grade temperature range: –40°C to 85°C
  • Ease of Use
    • Integrated IWRL6432W mmWave sensor
    • Small module size: 31mm x 15mm
    • Quad Flat Module (QFM) - 4 x 9 LGA Grid
    • Easy to mount 30-pad Land Grid Array (LGA)
    • Easy to integrate - 18 signals interface
    • Simple Configurable APIs (via SPI) to configure Range, Motion Sensitivity, Update rate via external MCU
    • Motion and Presence detection indication via GPIO
    • Integrated 3 receive channels and 2 transmit antennas etched on PCB
    • Integrated power distribution network
    • Integrated 40MHz XTAL
  • FMCW Transceiver
    • On-chip integrated PLL, transmitter, receiver, baseband and ADC
    • Frequency Modulated Continuous Wave operation
    • 5MHz IF bandwidth, real-only Rx channels
    • Ultra-accurate chirp engine based on fractional-N PLL
  • Antenna
    • Field of View (FoV): ± 60° (Azimuth); ± 60° (Elevation)
    • 57GHz - 61.5GHz antenna coverage with 4.5GHz continuous bandwidth
  • Certifications
    • Targeted modular certification with FCC, RED, TELEC certifications
  • Performance
    • Human Presence Detection Range typically up to:
      • At 0°: 15m
      • At edge of FoV: 8m
    • Built-in low power modes for power saving
  • Power management
    • 3.3V VCC and VIO operation
    • Built-in 1.8V regulator on module
    • Built-in on-chip LDO network for enhanced PSRR
    • BOM-Optimized mode
  • Host Interface
    • SPI
      • Host PC interface using TI mmWave uDFP
      • Interfaces with external MCU
  • Other interfaces
    • Presence Indication
    • Wake Up Request
  • Temperature operating range
    • Industrial grade temperature range: –40°C to 85°C

Description

Texas Instruments introduces the IWRL6432WMOD, the radar module presenting a significant advancement in low-power industrial radar technology. This compact 31mm × 15mm module integrates a 60GHz patch antenna, on-board power management, flash memory, passives and crystal, eliminating the need for specialized mmWave system design expertise while providing simple software configuration options for range, sensitivity, and regions of interest. The module is distinguished by its comprehensive targeted certification with FCC, RED, TELEC that eliminates cost and effort for certification at the end product. Additionally the module provides either SPI based point cloud data outputs or GPIO based presence indication which aids flexible implementation. By addressing customer readiness challenges and enabling autonomous operation across applications such as motion sensing, occupancy detection, and smart home devices, this TI-designed, supported, and distributed device significantly reduces development complexity and accelerates time-to-market for customers seeking to embed mmWave radar sensor capabilities in their products.

Texas Instruments introduces the IWRL6432WMOD, the radar module presenting a significant advancement in low-power industrial radar technology. This compact 31mm × 15mm module integrates a 60GHz patch antenna, on-board power management, flash memory, passives and crystal, eliminating the need for specialized mmWave system design expertise while providing simple software configuration options for range, sensitivity, and regions of interest. The module is distinguished by its comprehensive targeted certification with FCC, RED, TELEC that eliminates cost and effort for certification at the end product. Additionally the module provides either SPI based point cloud data outputs or GPIO based presence indication which aids flexible implementation. By addressing customer readiness challenges and enabling autonomous operation across applications such as motion sensing, occupancy detection, and smart home devices, this TI-designed, supported, and distributed device significantly reduces development complexity and accelerates time-to-market for customers seeking to embed mmWave radar sensor capabilities in their products.

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