AWR6843AQGABLQ1

RF Transceiver ICS Overview

The AWR6843AQGABLQ1 is a single-chip 60-GHz to 64-GHz automotive radar system-on-chip (SoC) manufactured by Texas Instruments. It integrates an ARM Cortex-R4F processor and a C674x DSP core for signal processing. The device operates within a frequency range of 60 GHz to 64 GHz, delivering a maximum output power of 12 dBm. It features six ADC channels with 10-bit resolution and supports data rates up to 900 Mbps. Power supply requirements range from 1.14 V to 1.32 V. The component includes 1.75 MB of program memory in RAM format. It utilizes I2C, SPI, and UART interfaces and is housed in a 161-ball FCBGA package measuring 10.5 mm in length and 1.17 mm in height. Operating temperatures span from -40°C to +125°C.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-R4F and C674x DSP cores for efficient radar signal processing within a single chip architecture.
• Provides six analog-to-digital converter channels with 10-bit resolution for high-fidelity data acquisition.
• Supports high-speed data transmission with maximum rates reaching 900 Mbps via dedicated communication interfaces.

RF Transceiver ICS Applications

• Automotive blind spot detection systems
• Surround view monitoring applications
• Rear cross-traffic alert implementations

RF Transceiver ICS Procurement Notes

Verify the specific suffix QBLQ1 against official Texas Instruments documentation to confirm automotive qualification status and package variant accuracy. Ensure compatibility with required operating temperature ranges and voltage specifications before integration. Cross-reference the datasheet revision history to validate current manufacturing status and recommended replacement parts if applicable.

RF Transceiver ICS Selection Notes

Select this component for applications requiring integrated 60-64 GHz radar sensing with onboard processing capabilities. The inclusion of both R4F and C674x cores allows for flexible algorithm deployment. Consider the 161-ball FCBGA package dimensions for PCB layout constraints. Verify interface availability matches system connectivity requirements for I2C, SPI, and UART communications.

RF Transceiver ICS Part Context

This part belongs to the AWR6843 series of single-chip mmWave sensors designed for automotive environments. It shares architectural similarities with other devices in the family but is distinguished by its specific frequency band and automotive qualification markings. The QBLQ1 suffix indicates a particular package and temperature grade configuration within the broader product line.

RF Transceiver ICS Replacement Considerations

AWR6843ABGABLQ1