Specification	AWR1243FBIGABLQ1

Data Rate (Max)	900 Mbps
Frequency [Max]	81 GHz
Frequency [Min]	76 GHz
GPIO	3
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	FCBGA, 161-LFBGA
Power - Output	12 dBm
Qualification	AEC-Q100
RF Family/Standard	Radar
Serial Interfaces	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

AWR1243 Series

Part	Grade	Data Rate (Max)	Mounting Type	Qualification	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Type	Operating Temperature [Min]	Operating Temperature [Max]	Frequency [Max]	Frequency [Min]	Package / Case	Power - Output	Serial Interfaces	RF Family/Standard	GPIO
Texas Instruments AWR1243FBIGABLRQ1	Automotive	900 Mbps	Surface Mount	AEC-Q100	1.89 V 3.45 V	1.71 V 3.15 V	161-FC/CSP (10.4x10.4)	TxRx + MCU	-40 °C	125 ¯C	81 GHz	76 GHz	161-LFBGA FCBGA	12 dBm	SPI UART	Radar	3
Texas Instruments AWR1243FBIGABLQ1	Automotive	900 Mbps	Surface Mount	AEC-Q100	1.89 V 3.45 V	1.71 V 3.15 V	161-FC/CSP (10.4x10.4)	TxRx + MCU	-40 °C	125 ¯C	81 GHz	76 GHz	161-LFBGA FCBGA	12 dBm	SPI UART	Radar	3
Texas Instruments AWR1243FVBIGABLRQ1	Automotive	900 Mbps	Surface Mount	AEC-Q100	1.89 V 3.45 V	1.71 V 3.15 V	161-FC/CSP (10.4x10.4)	TxRx + MCU	-40 °C	125 ¯C	81 GHz	76 GHz	161-TFBGA FCCSP	12 dBm	SPI UART	General ISM > 1GHz	3

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 22.44
		10	$ 18.81
Texas Instruments	JEDEC TRAY (10+1)	1	$ 23.03
		100	$ 20.47
		250	$ 16.83
		1000	$ 15.05

Description

General part information

AWR1243 Series

The AWR1243 device is an integrated single-chip FMCW transceiver capable of operation in the 76- to 81-GHz band. The device enables unprecedented levels of integration in an extremely small form factor. AWR1243 is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR1243 device is a self-contained FMCW transceiver single-chip solution that simplifies the implementation of Automotive Radar sensors in the band of 76 to 81 GHz. It is built on TI’s low-power 45-nm RFCMOS process, which enables a monolithic implementation of a 3TX, 4RX system with built-in PLL and ADC converters. Simple programming model changes can enable a wide variety of sensor implementation (Short, Mid, Long) with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform solution including TI reference designs, software drivers, sample configurations, API guides, and user documentation.