72V273L7-5PFI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V273L7-5PFI is a synchronous FIFO integrated circuit housed in an 80-TQFP package. It features a storage capacity of 288K bits, configurable as 16K x 18 or 32K x 9. The device supports unidirectional data transfer with a maximum clock frequency of 133.3MHz and a 5ns access time. Operating voltage ranges from 3.15 V to 3.45 V, with a maximum supply current of 35mA. It functions within a temperature range of -40°C to 85°C.

FIFOs Memory Feature Summary

• Supports programmable flags for status monitoring
• Includes First Word Fall Through (FWFT) capability
• Features relay capability for data buffering

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Interface bridging between asynchronous logic domains
• Data acquisition system temporary storage

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance requirements as the part does not meet current standards. Validate package integrity and moisture sensitivity level handling procedures before assembly. Ensure design compatibility with existing 3.3V logic levels and timing constraints.

FIFOs Memory Selection Notes

Evaluate alternative components based on pin compatibility and electrical specifications. Consider package variations such as BGA options if footprint changes are permissible. Assess performance differences in clock speed and access times against application requirements. Verify thermal management needs for industrial temperature ranges.

FIFOs Memory Part Context

This component belongs to the 72V273 series of Super Sync II FIFOs. It represents a high-performance memory solution designed for demanding digital signal processing applications. The series offers flexible data width configurations to accommodate various bus architectures.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers: IDT72V273L7-5PFI.