72V293L10PFI8

FIFOs Memory Overview

The 72V293L10PFI8 is a synchronous First-In-First-Out (FIFO) memory device manufactured by Renesas Electronics Corporation. It features a total memory capacity of 1.125 Mbit, configurable as either 64K x 18 bits or 128K x 9 bits. The component supports unidirectional data transfer with a maximum operating frequency of 66.7 MHz and a typical access time of 10 ns. It operates within a supply voltage range of 3.15 V to 3.45 V and draws a maximum supply current of 35 mA. The device is housed in an 80-pin Thin Quad Flat Package (TQFP) with dimensions of 14x14 mm.

FIFOs Memory Feature Summary

• Supports dual-width configurations for flexible system integration
• Includes programmable flag outputs for status monitoring
• Features relay capability for signal buffering

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

This component is officially discontinued and no longer manufactured by Renesas Electronics. Verification of availability should focus on authorized distributors holding remaining stock or certified third-party suppliers offering compatible alternatives. Ensure that any substitute parts meet the original electrical specifications and pinout requirements to maintain system integrity.

FIFOs Memory Selection Notes

Designers should consider the 10 ns access time and 66.7 MHz clock speed when evaluating this part for high-speed applications. The 80-TQFP package requires adequate thermal management and PCB space. Verify compatibility with existing 3.3 V logic levels and ensure that the unidirectional nature of the FIFO aligns with the specific data flow requirements of the target application architecture.

FIFOs Memory Part Context

The 72V293L10PFI8 belongs to the Renesas 72V series of synchronous FIFO memories. This series is designed for high-performance data handling in digital systems. The device utilizes advanced CMOS technology to provide reliable operation at standard logic voltages. It is part of a broader family of memory solutions intended for industrial and commercial electronic applications.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult official Renesas resources or authorized distributors for validated alternative components that match the 80-TQFP footprint and electrical characteristics.