TL16C754BPNRG4

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The TL16C754BPNRG4 is a quad universal asynchronous receiver/transmitter (UART) integrated circuit manufactured by Texas Instruments. It features four independent UART channels, each equipped with a 64-byte FIFO buffer to enhance data throughput and reduce CPU intervention. The device supports maximum data rates of 3 Mbps and operates within a supply voltage range of 2.7 V to 5.5 V. It is housed in an 80-pin LQFP package measuring 12x12 mm. Key functional attributes include automatic flow control, modem control signals, and false start bit detection. The component complies with RoHS3 standards and has a moisture sensitivity level of MSL 3.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Integrates four independent UART channels with 64-byte FIFOs for high-throughput serial communication.
• Supports automatic hardware flow control and standard modem control signal interfacing.
• Includes diagnostic capabilities such as false start bit detection for improved link integrity.

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation systems requiring multiple serial ports.
• Embedded computing platforms needing high-speed asynchronous data transfer.
• Telecommunications equipment utilizing multi-channel serial interfaces.

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and electrical specifications. Confirm RoHS3 compliance status and packaging type (tape and reel) directly with authorized distributors or the manufacturer prior to procurement to ensure alignment with assembly requirements.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when four independent UART channels with substantial buffering are required. Ensure the design accommodates the 80-LQFP package footprint and thermal dissipation needs. Verify that the system power supply falls within the 2.7 V to 5.5 V operating range and that the host processor can interface with the parallel bus architecture defined in the datasheet.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the TL16C754 family of quad UARTs, which are designed as drop-in replacements for legacy multi-port serial controllers. The 'G4' suffix typically indicates lead-free and RoHS-compliant manufacturing variations compared to earlier versions. It serves as a core communication interface element in complex embedded systems requiring robust serial connectivity.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided reference material. Consult the manufacturer's official obsolescence notices or cross-reference guides for verified alternatives if this part is discontinued or unavailable.