TL16C752CPFB

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The TL16C752CPFB is a dual universal asynchronous receiver/transmitter (UART) manufactured by Texas Instruments. It integrates two independent UART channels, each equipped with a 64-byte transmit and receive FIFO buffer to enhance data throughput and reduce processor overhead. The device supports baud rates up to 5 Mbit/s and operates on a single 3.3-V power supply. It features full modem control handshaking signals and an interrupt pin that prioritizes the highest-priority pending request. The component is housed in a 64-pin TQFP package and is designed for applications requiring high-speed serial communication interfaces.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual-channel architecture with integrated 64-byte FIFO buffers for efficient data handling
• Supports high-speed operation with baud rates reaching 5 Mbit/s
• Single 3.3-V power supply compatibility for low-voltage systems
• Full hardware modem control handshaking capabilities

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation systems requiring reliable serial communication
• Embedded computing platforms needing multiple UART interfaces
• Telecommunications equipment utilizing high-speed data transfer
• Consumer electronics with 3.3-V logic level requirements

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure accuracy. Confirm that the suffix corresponds to the specified 64-pin TQFP package and commercial temperature range. Cross-reference the manufacturer's current product status to confirm availability and lifecycle stage before procurement planning.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a design requires two independent UART channels with substantial buffering capacity. Ensure the system voltage aligns with the 3.3-V operating requirement. Consider the 64-pin TQFP footprint during PCB layout. Verify that the target application does not require automotive qualification or extended industrial temperature ranges, which may necessitate different variants within the family.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This device belongs to the TL16C75x family of dual and quad UARTs from Texas Instruments. It shares functional similarities with other members like the TL16C752B but is optimized for 3.3-V operation. The family provides scalable serial communication solutions, ranging from single to quad channel configurations, catering to diverse embedded interface needs.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Compatible substitutes include the TL16C752B series and NXP SC16C752. Verify pinout compatibility and electrical specifications, particularly regarding operating voltage and FIFO depth, before implementing any cross-manufacturer replacement.