XR16L580IM-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16L580IM-F is a single-channel Universal Asynchronous Receiver/Transmitter (UART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 2.25 V to 5.5 V, supporting standard logic levels of 2.5 V, 3.3 V, and 5 V. The device features 16-byte transmit and receive FIFOs and supports data rates up to 3.125 Mb/s. It is housed in a 48-lead TQFP package designed for surface mount technology. The component functions across an industrial temperature range from -40°C to +85°C with a typical operating current between 1 mA and 3 mA.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Supports Intel and Motorola bus interfaces for flexible system integration
• Includes power-saving modes to reduce operational energy consumption
• Provides dedicated 16-byte transmit and receive FIFO buffers

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial control systems requiring serial communication
• Embedded devices utilizing Intel or Motorola bus architectures
• Battery-powered equipment benefiting from low-power UART operation

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix against official MaxLinear documentation to confirm package type and moisture sensitivity level. Ensure compatibility with the target system's voltage requirements and thermal constraints before procurement. Confirm RoHS compliance status through the manufacturer's latest product specification sheet.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a single UART channel with moderate speed requirements is needed. The 16-byte FIFO depth is suitable for applications with intermittent data bursts. Verify that the TQFP-48 footprint matches the PCB layout constraints and that the operating temperature range meets the environmental specifications of the intended deployment site.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the MaxLinear VLIO UART series, which focuses on small form-factor serial interface solutions. The XR16L580 series provides a balance of performance and power efficiency for embedded applications. It serves as a bridge between parallel microprocessor buses and asynchronous serial data streams.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Check for pin-compatible alternatives within the same MaxLinear family if lead times are critical. Verify that any substitute maintains the same FIFO depth and supported bus protocols.