TL16C752CIPFBRQ1

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The TL16C752CIPFBRQ1 is a dual universal asynchronous receiver/transmitter (UART) interface integrated circuit manufactured by Texas Instruments. Designed for automotive applications, it complies with the AEC-Q100 qualification standard. The device features two independent UART channels, each equipped with a 64-byte FIFO to enhance data throughput and reduce processor overhead. It supports data rates up to 3 Mb/s and operates within a supply voltage range of 3.0 V to 3.6 V. The component is housed in a 48-pin LQFP package and is rated for an extended industrial operating temperature range from -40°C to +125°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual-channel architecture with independent 64-byte FIFOs per channel
• Automotive-grade reliability compliant with AEC-Q100 standards
• High-speed serial communication capability up to 3 Mb/s
• Extended temperature operation suitable for harsh environments

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Automotive telematics control units
• In-vehicle infotainment system interfaces
• Body control modules requiring serial connectivity
• Industrial automation controllers in automotive settings

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify that the specific suffix 'RQ1' confirms AEC-Q100 automotive qualification status directly on the manufacturer's official datasheet or product selection guide. Ensure the ordering part number matches the exact package type and temperature grade required for the target application design specifications.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when dual UART functionality with deep buffering is required for automotive systems. Compare against non-automotive variants if environmental stress testing is not mandated. Confirm pin compatibility with existing PCB layouts designed for the 48-pin LQFP footprint before finalizing the bill of materials.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the TL16C752B family of dual UARTs. The 'RQ1' suffix specifically denotes automotive qualification under AEC-Q100 standards, distinguishing it from commercial or industrial grade versions like the TL16C752CIPFB. It serves as a robust serial communication bridge for vehicle networks.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Direct substitutes include other AEC-Q100 qualified dual UARTs from Texas Instruments such as the TL16C752B series. Verify equivalent FIFO depth, data rate limits, and package dimensions to ensure mechanical and electrical compatibility during replacement.