723622L15PFG8

FIFOs Memory Overview

The Renesas 723622L15PFG8 is a synchronous dual-port FIFO memory device belonging to the 72V3622 series. It features a storage organization of 256 words by 36 bits, doubled for bidirectional operation, resulting in an effective capacity of 18K bits. The component supports data rates up to 66.7 MHz with a maximum access time of 10 ns. It operates on a single 3.3 V power supply within a voltage range of 3 V to 3.6 V and is housed in a 120-pin TQFP package.

FIFOs Memory Feature Summary

• Supports bidirectional data transfer between two independent ports using a single clock domain.
• Includes programmable flags for Almost-Full and Almost-Empty conditions to manage buffer levels.
• Offers First Word Fall Through (FWFT) timing mode for reduced latency in read operations.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Interface bridging between microprocessors and high-speed buses
• Digital signal processing systems requiring temporary data storage

FIFOs Memory Procurement Notes

Verify current availability status as this part number may be subject to discontinuation or limited distribution channels. Confirm that the 120-TQFP package dimensions match your PCB footprint requirements. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Check for moisture sensitivity level handling procedures during assembly.

FIFOs Memory Selection Notes

Select this component when a synchronous FIFO with 36-bit width and bidirectional capability is required. Compare against the 72V3622L15PF variant if reel packaging is preferred over tray. Consider the 72V3642 series if higher clock frequencies or industrial temperature ranges are necessary for the application environment.

FIFOs Memory Part Context

This device is part of the Renesas 72V3622 family of synchronous FIFOs. It shares architectural similarities with other members like the 72V3623 and 72V3611 but differs in specific pinouts and electrical characteristics. The L15 suffix typically denotes a 10 ns speed grade within the product line.

FIFOs Memory Replacement Considerations

Check for direct substitutes such as the IDT723622L15PFGI8 which shares identical functional specifications. Verify pin compatibility before replacing with variants from the same manufacturer's legacy portfolio.