RF and Wireless

IWR1443FQAGABLR

Active

SINGLE-CHIP 76-GHZ TO 81-GHZ MMWAVE SENSOR INTEGRATING MCU AND HARDWARE ACCELERATOR

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsTI mmWave Radar Device Regulatory Compliance Overview (Rev. C)mmWave Radar Sensors: Object Versus Range (Rev. A)+12

RF and Wireless

IWR1443FQAGABLR

Active

Texas Instruments

SINGLE-CHIP 76-GHZ TO 81-GHZ MMWAVE SENSOR INTEGRATING MCU AND HARDWARE ACCELERATOR

Deep-Dive with AI

DocumentsTI mmWave Radar Device Regulatory Compliance Overview (Rev. C)mmWave Radar Sensors: Object Versus Range (Rev. A)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IWR1443FQAGABLR

Data Rate (Max)	900 Mbps
Frequency [Max]	81 GHz
Frequency [Min]	76 GHz
GPIO	3
Memory Size	576 kB
Mounting Type	Surface Mount
Operating Temperature [custom]	-40 °C, 105 °C
Package / Case	FCBGA, 161-LFBGA
Power - Output	12 dBm
Serial Interfaces	I2C, JTAG, UART, SPI
Supplier Device Package	161-FC/CSP (10.4x10.4)
Type	TxRx + MCU
Voltage - Supply [Max]	1.89 V, 3.45 V
Voltage - Supply [Min]	1.71 V, 3.15 V

IWR1443 Series

Single-chip 76-GHz to 81-GHz mmWave sensor integrating MCU and hardware accelerator

Part	GPIO	Mounting Type	Data Rate (Max)	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [custom]	Type	Power - Output	Frequency [Max]	Frequency [Min]	Supplier Device Package	Memory Size	Package / Case	Serial Interfaces
Texas Instruments IWR1443FQAGABLR	3	Surface Mount	900 Mbps	1.89 V 3.45 V	1.71 V 3.15 V	-40 °C 105 °C	TxRx + MCU	12 dBm	81 GHz	76 GHz	161-FC/CSP (10.4x10.4)	576 kB	161-LFBGA FCBGA	I2C JTAG SPI UART
Texas Instruments IWR1443FQAGABL	3	Surface Mount	900 Mbps	1.89 V 3.45 V	1.71 V 3.15 V	-40 °C 105 °C	TxRx + MCU	12 dBm	81 GHz	76 GHz	161-FC/CSP (10.4x10.4)	576 kB	161-LFBGA FCBGA	I2C JTAG SPI UART

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 21.90
		5	$ 20.01
		10	$ 19.30
		25	$ 18.46
		50	$ 17.89
		100	$ 17.36
		500	$ 16.29
	Digi-Reel®	1	$ 21.90
		5	$ 20.01
		10	$ 19.30
		25	$ 18.46
		50	$ 17.89
		100	$ 17.36
		500	$ 16.29
	Tape & Reel (TR)	1000	$ 15.00
Texas Instruments	LARGE T&R	1	$ 19.09
		100	$ 16.68
		250	$ 12.86
		1000	$ 11.50

Description

General part information

IWR1443 Series

The IWR1443 device is an integrated single-chip mmWave sensor based on FMCW radar technology capable of operation in the 76- to 81-GHz band with up to 4 GHz continuous chirp. The device is built with TI’s low-power 45-nm RFCMOS process, and this solution enables unprecedented levels of integration in an extremely small form factor. The IWR1443 is an ideal solution for low-power, self-monitored, ultra-accurate radar systems in the industrial applications such as building automation, factory automation, drones, material handling, traffic monitoring, and surveillance.

The IWR1443 device is a self-contained, single-chip solution that simplifies the implementation of mmWave sensors in the band of 76 to 81 GHz. The IWR1443 includes a monolithic implementation of a 3TX, 4RX system with built-in PLL and A2D converters. The device includes fully configurable hardware accelerator that supports complex FFT and CFAR detection. Additionally, the device includes two ARM R4F-based processor subsystems: one processor subsystem is for master control, and additional algorithms; a second processor subsystem is responsible for front-end configuration, control, and calibration. Simple programming model changes can enable a wide variety of sensor implementation with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform solution including reference hardware design, software drivers, sample configurations, API guide, training, and user documentation.