72V265LA15PFGI8

FIFOs Memory Overview

The 72V265LA15PFGI8 is a synchronous First-In, First-Out (FIFO) memory device manufactured by Renesas Electronics. It features a storage capacity of 288K bits organized as 16K words by 18 bits. The component supports a maximum data rate of 66.7MHz with a cycle time of 10ns and an access time of 15ns. It operates on a single 3V to 3.6V power supply and draws a maximum supply current of 55mA. The device is housed in a 64-pin TQFP package measuring 10x10mm and functions within an industrial temperature range of -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports independent read and write clocks for simultaneous data handling
• Features programmable Almost-Empty and Almost-Full status flags
• Includes auto power-down capability to minimize standby consumption
• Provides fixed, low first-word data latency during retransmit operations

FIFOs Memory Applications

• Data buffering in telecommunications systems
• Video signal processing applications
• Networking equipment data management
• General-purpose data communications interfaces

FIFOs Memory Procurement Notes

Verify the specific suffix PFGI8 against official Renesas documentation to confirm pinout and package dimensions, as variations exist within the 72V265 family. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Check for end-of-life notices or production discontinuance announcements from the manufacturer to ensure long-term availability for your project timeline.

FIFOs Memory Selection Notes

Select this component when a 18-bit wide synchronous FIFO interface is required for high-speed data buffering. Ensure the design accommodates the 3.3V logic levels and the 64-pin surface mount package constraints. Verify that the system timing allows for the specified 10ns cycle time and that the operating environment falls within the industrial temperature range specifications provided by the manufacturer.

FIFOs Memory Part Context

This part belongs to the 72V265 SuperSync FIFO series, designed as a low-power 3.3V version of the legacy 5V 72265 family. It maintains functional compatibility while offering reduced power consumption. The series is optimized for applications requiring large data buffers with flexible clocking options, serving as a bridge between asynchronous or differently clocked digital subsystems.

FIFOs Memory Replacement Considerations

The 72V265LA10PFG is a functionally compatible alternative within the same series featuring a faster 10ns access time. Other members of the 72V265LA family may serve as substitutes if pin compatibility and electrical parameters align with the original design requirements.