XR68C192IVTR-F

Overview

The XR68C192IVTR-F is a dual-channel UART interface integrated circuit manufactured by MaxLinear, Inc. It operates within a voltage range of 2.97 V to 5.5 V and supports data rates up to 1 Mb/s. The device features an 8-byte transmit and receive FIFO for each channel and utilizes a Motorola-compatible bus interface. Packaged in a 44-pin PLCC (J-leads) format with dimensions of 16.59 x 16.59 mm, it functions within a commercial temperature range of 0°C to +70°C. The component draws a typical operating current of 1 mA to 1.5 mA.

Feature Summary

• Dual independent UART channels with dedicated 8-byte FIFOs
• Motorola bus interface compatibility
• Low power consumption operation

Applications

• Industrial control systems requiring serial communication
• Embedded devices needing dual asynchronous serial ports
• Data acquisition equipment

Procurement Notes

Verify the specific suffix 'IVTR' against official MaxLinear documentation to confirm package type and tape-and-reel configuration. Confirm RoHS compliance status through current datasheets. Check for End-of-Life notifications or Product Change Notices prior to procurement decisions.

Selection Notes

Select this component when dual UART functionality with FIFO buffering is required in a compact PLCC package. Ensure the design supports the 2.97 V to 5.5 V supply range. Verify that the Motorola bus interface aligns with the host controller's protocol requirements.

Part Context

This part belongs to the XR68C192 series of VLIO UARTs from MaxLinear. It provides dual-channel asynchronous serial communication capabilities. The IVTR suffix indicates a specific industrial-grade variant in a tape-and-reel PLCC-44 package.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.