TL16C752CRHBR

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The TL16C752CRHBR is a dual universal asynchronous receiver-transmitter (UART) integrated circuit manufactured by Texas Instruments. It features two independent UART channels, each equipped with a 64-byte FIFO buffer to enhance data throughput and reduce processor overhead. The device supports data rates up to 3 Mbps and operates within a supply voltage range of 1.62 V to 5.5 V, ensuring compatibility with various logic levels including 1.8 V, 2.5 V, 3.3 V, and 5 V systems. Housed in a 32-pin VQFN package with an exposed pad, it is designed for surface-mount applications requiring compact footprints.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual-channel architecture with independent 64-byte FIFOs for each UART port
• Wide operating voltage range supporting multiple logic standards
• Integrated IrDA encoder/decoder and automatic flow control capabilities
• Support for RS-485 communication protocols

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• MIMU/GPS integrated navigation computer systems
• Industrial control systems requiring serial communication
• Embedded systems needing high-speed asynchronous data transfer

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific suffix 'CRHBR' against the manufacturer's current datasheet to confirm pinout, temperature grade, and packaging details. Ensure the design-in process accounts for the moisture sensitivity level indicated in the official documentation. Cross-reference the 32-VQFN footprint dimensions with your PCB layout guidelines before finalizing procurement.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when dual independent UART interfaces are required within a single package. The 64-byte FIFO depth is suitable for applications experiencing burst data traffic. Verify that the system power supply falls within the 1.62 V to 5.5 V range. Consider the 32-VQFN package size constraints during mechanical design integration.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the TL16C752 family of dual UART controllers from Texas Instruments. It serves as a modern replacement for legacy UART chips, offering increased FIFO capacity and lower power consumption. The 'C' designation typically indicates commercial temperature range operation, while 'RHBR' specifies the VQFN package and tape-and-reel delivery method.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Check for direct pin-compatible alternatives such as the TL16C752B series if higher temperature ratings or different packaging options are needed. Ensure functional equivalence regarding FIFO depth and supported baud rates when substituting.