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IWRL6432BDQAYFFR 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.

IWRL6432BDQAYFFR 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.

Feature Of IWRL6432BDQAYFFR

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

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

Applications Of IWRL6432BDQAYFFR

PC/Notebooks

Portable electronics

Televisions

Tablets

Earphones

Smart watches

Gaming

Home theater & entertainment

Automated door/gate

Motion detector

Occupancy detection / people tracking / people counting

Video doorbell

IP network camera

Thermostat

Air conditioner

Refrigerators and freezers

Vacuum robot

Lawn mover

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.