XR16M2550IM48TR-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16M2550IM48TR-F is a dual Universal Asynchronous Receiver/Transmitter (DUART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 1.62V to 3.63V and supports data rates up to 16Mbps. The device features two independent UART channels, each equipped with a 16-byte FIFO buffer for efficient data handling. It is housed in a 48-lead TQFP package suitable for surface-mount applications. The component functions reliably across an extended industrial temperature range from -45°C to +85°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual independent UART channels with 16-byte FIFO buffers
• Wide operating voltage range supporting low-power systems
• High-speed serial communication capability up to 16Mbps
• Extended industrial temperature rating for harsh environments

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation control systems
• Embedded IoT gateway devices
• Telecommunications equipment interfaces
• Portable battery-powered instrumentation

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific suffix TR-F indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor declarations prior to procurement. Ensure the supplier provides valid traceability records for quality assurance purposes.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a dual-channel UART solution is required with high data throughput capabilities. The wide voltage input range makes it suitable for systems transitioning between different power rails. Consider the 48-TQFP package constraints during PCB layout planning to ensure adequate thermal dissipation and signal integrity.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16M2550 series of UART interface controllers. It shares functional similarities with other members like the XR16M2550IL32-F but differs in package type and pin count. The series is designed for general-purpose serial communication needs in embedded applications requiring reliable asynchronous data transfer.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Direct substitutes include the XR16M2550IM48-F if reel packaging is not strictly required. For lower voltage requirements, consider the XR16M2550IL32-F variant. Verify pin compatibility and firmware register settings before swapping with any alternative DUART components.