72V3640L15PF8

FIFOs Memory Overview

The Renesas Electronics Corporation 72V3640L15PF8 is a synchronous FIFO memory device featuring a storage capacity of 36K bits, organized as 1K x 36. It operates with unidirectional bus direction and supports data rates up to 66.7MHz with an access time of 10ns. The component functions within a supply voltage range of 3.15 V to 3.45 V and draws a maximum supply current of 40mA. It is housed in a 128-TQFP package measuring 14x20 mm, designed for surface mount installation.

FIFOs Memory Feature Summary

• Supports programmable Almost-Full and Almost-Empty flags for buffer management
• Includes First Word Fall Through (FWFT) capability for rapid data retrieval
• Features relay capability for flexible signal routing

FIFOs Memory Applications

• High-speed data buffering between asynchronous logic domains
• Interface bridging in telecommunications equipment
• Data acquisition systems requiring precise timing control

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements against project specifications, as this specific variant may not meet current environmental standards. Validate package dimensions and pinout compatibility during integration planning to ensure proper PCB footprint alignment.

FIFOs Memory Selection Notes

Evaluate the 1K x 36 organization against system bandwidth requirements to ensure adequate throughput. Consider the 10ns access time for latency-sensitive applications. Assess power consumption limits relative to available thermal dissipation capabilities within the target enclosure design constraints.

FIFOs Memory Part Context

This part belongs to the 72V series of high-performance synchronous FIFOs manufactured by Renesas Electronics. It represents a specialized memory solution designed for complex digital signal processing and interface applications requiring reliable data synchronization across different clock domains.

FIFOs Memory Replacement Considerations

The 72V3640L15PFGI8 serves as a verified alternative offering industrial temperature range support (-40°C to +85°C). Verify functional equivalence regarding pinout and electrical characteristics before substitution.