XR16V654IJTR-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16V654IJTR-F is a quad universal asynchronous receiver and transmitter manufactured by MaxLinear. It operates within a supply voltage range of 2.25 V to 3.6 V and supports data rates up to 16 Mb/s. The device integrates 64-byte transmit and receive FIFOs for each channel. It is housed in a 64-pin LQFP package with dimensions of 10 mm x 10 mm. The component functions across an industrial temperature range from -40°C to +85°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Quad UART architecture providing four independent serial communication channels
• Integrated 64-byte FIFO buffers per channel to reduce CPU overhead
• Support for Intel and Motorola bus interfaces for flexible system integration

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation systems requiring multiple serial connections
• Telecommunications equipment utilizing RS-232 or RS-422 protocols
• Embedded control units needing high-speed serial I/O

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific suffix 'IJTR-F' against official MaxLinear documentation to confirm package type and tape-and-reel configuration. Confirm RoHS compliance status through current datasheets, as manufacturing processes may evolve. Check for product discontinuation notices or end-of-life notifications prior to finalizing procurement plans.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when four independent UART channels are required in a compact surface-mount package. Ensure the design supports the 2.25 V to 3.6 V operating voltage range. Verify that the 16 Mb/s maximum data rate meets application requirements. Consider the 64-LQFP footprint constraints during PCB layout.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16V654 series of quad UART interface ICs. It shares functional similarities with other members like the XR16V654IL-F but differs in packaging and reel specifications. The series is designed for applications requiring multiple serial ports with moderate speed capabilities.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

The XR16V654DIVTR-F is a documented alternative offering identical quad UART functionality and electrical characteristics. Verify pin compatibility and software register mapping before substitution.