XR16C2850IMTR-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16C2850IMTR-F is a dual Universal Asynchronous Receiver/Transmitter (UART) integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 3.0 V to 5.5 V and supports data rates up to 16 Mb/s. The device features 128-byte transmit and receive FIFOs for each channel, enhancing throughput efficiency. It is housed in a 48-pin TQFP package with an industrial temperature range of -40°C to +85°C. The component includes hardware flow control support and is RoHS compliant.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual-channel architecture providing independent serial communication paths
• Large 128-byte FIFO buffers per channel to minimize CPU intervention
• Hardware flow control support for reliable data transmission integrity

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation systems requiring robust serial connectivity
• Telecommunications equipment utilizing high-speed asynchronous interfaces
• Embedded computing platforms needing multiple UART ports

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific suffix 'IMTR' confirms the tape-and-reel packaging format and the 'I' designation indicates the industrial temperature grade. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure pin compatibility with existing PCB layouts due to the 48-pin TQFP form factor.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when dual independent UART channels are required with substantial buffering capabilities. The 16 Mb/s maximum data rate suits high-throughput applications. Verify that the 3.0 V to 5.5 V operating voltage aligns with the system power rails. Consider the 48-pin TQFP footprint during mechanical design constraints.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16C2850 series of dual UART controllers. It shares functional similarities with other members like the XR16C2850IJ but differs in package type and manufacturing lot specifications. The series is designed for versatile serial I/O control in complex electronic systems.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Direct substitutes include the XR16C2850IJ for leaded PLCC-44 packages or the XR16C2850IM for tray-packaged TQFP variants. Cross-reference pinouts and electrical characteristics carefully before substitution.