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工業 mmWave 雷達感測器

IWRL6432W

現行

採用晶圓級封裝的低功率 60GHz 工業 mmWave 雷達感測器

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IWRL6432W

現行
產品規格表 立即訂購

產品詳細資料

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-Capable 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-Capable Power supply solution TPS628501-Q1, TPS628502-Q1 Rating Catalog
DSBGA (YFF) 111 22.362085 mm² 4.931 x 4.535
  • 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
    • 10dBm typical output power per Tx
    • 12dB 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
    • 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)
  • WCSP package having 11 x 11 BGA grid, 111 BGA balls; Package size: 4.89mm x 4.5mm
  • 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
    • 10dBm typical output power per Tx
    • 12dB 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
    • 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)
  • WCSP package having 11 x 11 BGA grid, 111 BGA balls; Package size: 4.89mm x 4.5mm
  • 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 IWRL6432W 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): The HWA block supplements the APPSS by offloading common radar processing such as FFT, Constant False Alarm rate (CFAR), scaling, and compression.

The IWRL6432W 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. IWRL6432W is designed for low power, 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 IWRL6432W 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): The HWA block supplements the APPSS by offloading common radar processing such as FFT, Constant False Alarm rate (CFAR), scaling, and compression.

The IWRL6432W 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. IWRL6432W is designed for low power, 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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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet IWRL6432 WCSP Single-Chip 57 to 64GHz Industrial Radar Sensor datasheet PDF | HTML 2024年 12月 19日
* Errata IWRL6432 WCSP Device Silicon Errata (Rev. A) PDF | HTML 2026年 1月 5日
* User guide AWRL6432, IWRL6432, AWRL1432, IWRL1432 Technical Reference Manual (Rev. C) 2025年 6月 2日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

IWRL6432BOOST — 適用於單晶片 60GHz mmWave 低功耗感測器的 IWRL6432 BoosterPack™評估模組

IWRL6432BOOST 是一款易於使用的 60GHz mmWave 感測器評估套件，以具有板載 FR4 型天線的 IWRL6432 裝置為基礎。此電路板可存取點雲資料及 USB 供電介面。IWRL6432BOOST 支援與 DCA1000EVM 開發套件直接連接。

此套件由 mmWave 工具、示範和軟體支援，包括 mmWave 軟體開發套件 (MMWAVE-L-SDK) 和 Code Composer Studio™ 整合式開發環境 (IDE) (CCSTUDIO)。

可使用其他電路板來啟用其他功能。例如 DCA1000EVM 可存取感測器的原始類比轉數位 (ADC) 資料擷取。板載 (...)

使用指南: PDF | HTML
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開發板

JRJN-3P-MT5C01-02R1 — MT5C01-02R1 是以 IWRL6432W 裝置為基礎的 60GHz mmWave 雷達感測器模組

MT5C01-02R1 是一款 60GHz mmWave 感測器 AoM 模組，結合 TI 的工業級 IWRL6432 單晶片雷達技術與 Jorjin 先進的天線設計能力。

感測器模組為工業 IoT 市場提供良好解決方案，專為超精確、小體積和低功耗而設計。

從：Jorjin Technologies
造訪合作夥伴網站
軟體開發套件 (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 (...)

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開發模組 (EVM) 的 GUI

MMWAVE-SENSING-ESTIMATOR-CLOUD — mmWave sensing estimator cloud development on TI Resource Explorer

The mmWave Sensing Estimator is a web-based configuration tool for TI radar sensors
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啟動
快速入門

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.
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IDE、配置、編譯器或偵錯程式

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

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize embedded applications. Code Composer Studio is available across Windows®, Linux® and macOS® platforms.

(...)

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IDE、配置、編譯器或偵錯程式

EDGE-AI-STUDIO — Edge AI Studio

Edge AI Studio is a collection of graphical and command line tools designed to accelerate edge AI development on TI processors, microcontrollers and radar sensors. Whether developing a proof of concept using a model from the TI Model Zoo or leveraging your own model, Edge AI Studio provides the (...)

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IDE、配置、編譯器或偵錯程式

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

Edge AI Studio is a collection of graphical and command line tools designed to accelerate edge AI development on TI processors, microcontrollers and radar sensors. Whether developing a proof of concept using a model from the TI Model Zoo or leveraging your own model, Edge AI Studio provides the (...)

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線上培訓

RADAR-ACADEMY — mmWave Radar Academy

The Radar Academy is a documentation package intended to provide educational resources related to mmWave radar technology
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軟體程式設計工具

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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支援軟體

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
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模擬型號

IBIS model for IWRL6432W (Rev. A)

SWRM062A.ZIP (2275 KB) - IBIS Model
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模擬型號

IWRL6432W BSDL model (Rev. A)

SPRM869A.ZIP (1 KB) - BSDL Model
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參考設計

TIDEP-01040 — 適合工業應用的晶圓晶片級封裝 60GHz mmWave 感測器參考設計

此參考設計專為需要更小外型尺寸和低功耗的應用而設計。此設計以 TI 的 IWRL6432W 60GHz mmWave 雷達裝置為基礎，並使用搭載 Isola® FR408HR 材料的四層 PCB 堆疊。此參考設計也具有較小的外型尺寸，無偵錯和評估介面。
Design guide: PDF
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DSBGA (YFF) 111 Ultra Librarian
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