XR16L651IM-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16L651IM-F is a single-channel Universal Asynchronous Receiver/Transmitter (UART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 2.25V to 5.5V and supports data rates up to 3.125Mbps. The device features a 32-byte FIFO buffer for both transmission and reception, enhancing data throughput efficiency. It is housed in a 48-lead TQFP package and is designed for industrial temperature ranges.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Supports RS232, RS422, and RS485 communication protocols
• Includes an internal oscillator and timer/counter functionality
• Designed for printer port applications

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Printer port interfaces
• Industrial communication systems requiring RS422 or RS485
• Embedded serial data transfer modules

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify component status as the XR16L651IM-F is listed as obsolete across multiple distributor records. Confirm availability through authorized channels or approved alternates. Ensure compatibility with existing system designs before procurement due to end-of-life status.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a single UART channel with 32-byte FIFO is required for RS232/RS422/RS485 applications. Consider the 48-TQFP package constraints and 2.25V-5.5V operating range. Evaluate obsolescence risks and potential replacement strategies for long-term production needs.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16L651 series of UART interface ICs from MaxLinear. It is positioned as a specialized solution for serial communication tasks involving printer ports and industrial bus standards. The device integrates timing and oscillator functions to reduce external component count.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, consult manufacturer resources for direct replacements or compatible cross-reference components.