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See Technical Specifications

AWR1843ABGABLRQ1 +BOM

RF System on a Chip - SoC Single-chip 76-GHz to 81-GHz automotive radar sensor integrating DSP, MCU and radar accelerator 161-FC/CSP -40 to 125

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

AWR1843ABGABLRQ1
Datasheet:

AWR1843ABGABLRQ1 Datasheet (PDF)
Frequency Range:

76 - 81 GHz
Number Of Receivers:

4
Number Of Transmitters:

3
ADC Sampling Rate (max) (Msps):

25
EDA/CAD Models:

Request Free CAD Models for AWR1843ABGABLRQ1

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

AWR1843ABGABLRQ1 General Description

Introducing the AWR1843ABGABLRQ1, an integrated single-chip FMCW radar sensor designed for operation in the 76-81 GHz band, delivering unparalleled levels of integration in an extremely small form factor. Built with TI's low-power 45-nm RFCMOS process, this innovative device simplifies the implementation of low-power, self-monitored, ultra-accurate radar systems in the automotive space. The AWR1843ABGABLRQ1 is a self-contained FMCW radar sensor single-chip solution, offering a monolithic implementation of a 3TX, 4RX system with built-in PLL and ADC converters. It also integrates a high-performance C674x DSP for Radar Signal processing and a BIST processor subsystem responsible for radio configuration, control, and calibration. Additionally, the device includes a user programmable ARM R4F interface for automotive interfacing and a Hardware Accelerator block (HWA) for radar processing. With the flexibility to enable a wide variety of sensor implementations and dynamic reconfiguration for multimode sensor deployment, the AWR1843ABGABLRQ1 provides a comprehensive platform solution with TI reference designs, software drivers, and user documentation, ensuring a seamless integration experience for automotive radar systems

Key Features

Security protocol compliance
Cryptography and encryption support
Data compression algorithms

Specifications

Frequency range	76 - 81 GHz	Number of receivers	4
Number of transmitters	3	ADC sampling rate (max) (Msps)	25
Arm CPU	ARM-Cortex R4F 200MHz	Interface type	CAN, CAN-FD, I2C
DSP type	C674x DSP 600MHz	Hardware accelerators	Radar hardware accelerator
RAM (kByte)	2048	Rating	Automotive
Operating temperature range (°C)	-40 to 125	TI functional safety category	Functional Safety-Compliant
Power supply solution	LP87524B-Q1, LP87524J-Q1, LP87524P-Q1, LP87745-Q1	Security	Cryptographic acceleration, Device identity/keys, Secure boot, Secure software update, Software IP protection
Pin Count	161	Released Date	Jun 7, 2021
Last Modified Date	Mar 7, 2023 4:10 PM UTC