XR16M2750IM48-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16M2750IM48-F is a dual universal asynchronous receiver and transmitter (UART) interface integrated circuit manufactured by MaxLinear. It features two independent UART channels with 32-byte transmit and receive FIFOs for each channel. The device supports data rates up to 16 Mbps and operates within a supply voltage range of 1.62 V to 3.63 V. It includes an internal oscillator, IrDA encoder/decoder, automatic flow control, modem control signals, and false start bit detection. The component is housed in a 48-TQFP package measuring 7x7 mm.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual UART channels with 32-byte FIFO buffers
• Supports RS232 and RS422 protocols
• Integrated IrDA encoder and decoder
• Automatic flow control and modem control

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial communication systems requiring dual serial interfaces
• Embedded systems with IrDA connectivity requirements
• Data acquisition equipment utilizing high-speed UART links
• Telecommunications infrastructure components

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific suffix 'F' against the manufacturer's current datasheet to confirm RoHS compliance status and lead time availability. Confirm that the 48-TQFP package dimensions match your PCB footprint design. Check for any product discontinuation notices or lifecycle changes from MaxLinear prior to finalizing procurement plans.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when dual independent UART channels are required within a single package. Ensure the system power supply falls within the 1.62 V to 3.63 V operating range. Verify that the 32-byte FIFO depth meets the throughput requirements for the target application. Consider the 48-TQFP package size constraints during mechanical design.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16M2750 series of dual UART interface ICs. It shares functional similarities with other members like the XR16M2650 but offers higher data rate capabilities up to 16 Mbps. The series is designed for applications needing reliable serial communication with integrated FIFOs to reduce CPU overhead.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Check for direct pin-to-pin replacements such as the XR16M2750IM48TR-F if reel packaging is preferred. Verify compatibility with legacy parts like the XR16M2650 series if lower speed requirements allow.