XR16M781IL32-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16M781IL32-F is a single-channel Universal Asynchronous Receiver/Transmitter (UART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 1.62 V to 3.63 V and supports data rates up to 20 Mb/s. The device features 64-byte transmit and receive FIFOs to enhance throughput efficiency. It is housed in a QFN-32 package suitable for surface mount applications. The component functions across an industrial temperature range from -40°C to +85°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Supports VLIO bus protocol for high-speed serial communication
• Integrates 64-byte transmit and receive FIFO buffers
• Operates with low power consumption under variable supply voltages

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation systems requiring serial connectivity
• Embedded control units utilizing VLIO interfaces
• Communication modules in portable electronic devices

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance details prior to integration. Check for moisture sensitivity handling requirements during storage and assembly processes. Ensure compatibility with existing PCB footprints and thermal management strategies.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this model when a single UART channel with 64-byte FIFOs is required. Ensure the design supports the 1.62 V to 3.63 V operating range. Verify that the QFN-32 package fits the mechanical constraints. Consider the 20 Mb/s maximum data rate against system bandwidth needs.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16M781 series of VLIO UARTs. It shares the QFN-32 package form factor with other devices in the MaxLinear interface portfolio. The series focuses on providing efficient serial communication solutions for embedded applications requiring moderate data throughput.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer notices for potential obsolescence management options.