PI7C9X754FFE

Controllers Overview

The PI7C9X754FFE is a UART interface integrated circuit manufactured by Diodes Incorporated. It features four independent Universal Asynchronous Receiver/Transmitter channels, each equipped with a 64-byte FIFO buffer to enhance data throughput and reduce CPU overhead. The device supports standard serial communication protocols and is designed for surface-mount installation in the LQFP-64 package. This component serves as a robust solution for systems requiring multiple asynchronous serial connections within a compact form factor.

Controllers Feature Summary

• Integrates four independent UART channels for multi-port serial connectivity
• Includes 64-byte FIFO buffers per channel to manage data flow efficiently
• Designed for surface-mount technology applications

Controllers Applications

• Industrial control systems requiring multiple serial interfaces
• Embedded computing platforms needing expanded UART capabilities
• Communication gateways handling asynchronous data streams

Controllers Procurement Notes

Verify the specific suffix 'FFE' against the manufacturer's current datasheet to confirm package type and electrical specifications. Ensure compatibility with system voltage levels and signal integrity requirements before integration. Cross-reference ordering information with official distributor catalogs to avoid discrepancies in part identification or revision history.

Controllers Selection Notes

Select this component when a design requires four distinct UART ports within a single IC footprint. The integrated FIFOs are suitable for applications with bursty data traffic. Consider the LQFP-64 package constraints regarding thermal dissipation and board space. Evaluate if the specific pinout and voltage tolerances align with the target system architecture.

Controllers Part Context

This part belongs to the PI7C9X series of interface ICs from Diodes Incorporated. It complements other products in the portfolio by providing dedicated serial communication solutions. The series typically addresses needs for protocol conversion and interface expansion in embedded environments, offering a standardized approach to adding serial connectivity.

Controllers Replacement Considerations

Check for direct substitutes such as the PI7C9X754ME or PI7C9X754FCE, noting differences in package options like MQFP-100 or LQFP-64. Verify that any alternative maintains the quad UART configuration and 64-byte FIFO depth. Confirm pin-to-pin compatibility if physical board changes are not permitted.