TL16C752CIPFBR

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The TL16C752CIPFBR is a dual universal asynchronous receiver/transmitter (UART) manufactured by Texas Instruments. It integrates two independent UART channels, each equipped with a 64-byte FIFO buffer to enhance data throughput and reduce processor intervention. The device supports operation across a wide supply voltage range of 3.0 V to 5.5 V and achieves data rates up to 1.5 Mbaud. It features full modem control handshaking, interrupt generation capabilities, and compatibility with standard RS-232 and RS-485 interfaces. The component is housed in a 48-pin TQFP package.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual independent UART channels with integrated 64-byte FIFOs for efficient data buffering
• Supports high-speed data transmission up to 1.5 Mbaud
• Full hardware modem control interface supporting RTS, CTS, DTR, DSR, RI, and DCD signals
• Compatible with standard RS-232 and RS-485 communication protocols

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation systems requiring serial communication
• Embedded controllers needing multiple asynchronous serial ports
• Telecommunications equipment utilizing RS-232 or RS-485 interfaces
• Point-of-sale terminals and barcode scanners

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the complete part number including the suffix against official Texas Instruments documentation to ensure correct package type and tape-and-reel specifications. Confirm that the specific revision matches the design requirements for voltage levels and pinout compatibility before procurement.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when dual independent serial ports with substantial FIFO depth are required. Ensure the system operates within the specified 3.0 V to 5.5 V supply range. Verify that the 48-pin TQFP package fits the PCB layout constraints and thermal management requirements of the target application.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the TL16C752B family of dual UARTs from Texas Instruments. It shares functional similarities with other members like the TL16C752CIPF but differs in packaging and specific commercial/industrial grade variations. The family is designed to replace legacy 16550-compatible UARTs while offering enhanced FIFO performance.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Check for direct pin-to-pin replacements such as the TL16C752CIPFT or other variants within the TL16C752B series. Verify electrical characteristics and FIFO sizes match exactly. Consider newer generations if available, ensuring backward compatibility with existing firmware and hardware interfaces.