XR16V2651IM-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16V2651IM-F is a dual-channel UART interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 2.25 V to 3.6 V, with typical operation at 2.5 V or 3.3 V. The device supports data rates up to 16 Mb/s and features a 32-byte FIFO storage capacity per channel. It draws a maximum operating supply current of 2.5 mA. The component is designed for industrial environments, functioning between -40°C and +85°C. It is housed in a TQFP-48 surface-mount package.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Supports IrDA, RS-232, and RS-422 communication protocols
• Includes humidity sensitivity classification

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial serial communication systems
• Embedded control interfaces requiring RS-422 connectivity
• IrDA compliant wireless data transmission modules

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Distribution channels indicate restricted availability or discontinuation. Verification of current stock status through authorized distributors is required before procurement planning. Engineering change notices or obsolescence notifications should be reviewed to assess long-term supply chain viability.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this part when dual independent UART channels are required with support for RS-422 and IrDA standards. Ensure the design accommodates the TQFP-48 package footprint and the specified 2.25 V to 3.6 V power domain. Verify that the 32-byte FIFO depth meets buffer requirements for the target baud rate and data throughput.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

The XR16V2651IM-F belongs to the XR16V2651 series of UART interface ICs from MaxLinear. It serves as a specific variant within this family, distinguished by its IM suffix indicating the TQFP-48 package type. This series provides multi-standard serial communication capabilities for embedded applications.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, alternative sourcing requires verification of pin-compatible or functionally equivalent components from other manufacturers.