72V3640L7-5PF

FIFOs Memory Overview

The Renesas Electronics Corporation 72V3640L7-5PF is a synchronous FIFO memory device belonging to the 72V series. It features a storage capacity of 36K bits, organized as 1K words by 36 bits. The component supports unidirectional data transfer with a maximum data rate of 66.7MHz and an access time of 10ns. It operates on a single 3.3V power supply within a voltage range of 3.15 V to 3.45 V, drawing a maximum supply current of 40mA. The device is housed in a 128-pin TQFP package measuring 14x20 mm and is rated for industrial operating temperatures from -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) timing mode for reduced latency
• Includes programmable Almost-Full and Almost-Empty status flags
• Features independent clock domains for flexible interface integration

FIFOs Memory Applications

• High-speed data buffering between asynchronous logic blocks
• Interface bridging in telecommunications equipment
• Data acquisition systems requiring precise synchronization

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements against specific project standards, as this part may not meet current environmental directives. Validate pin compatibility and electrical specifications against existing designs before procurement.

FIFOs Memory Selection Notes

Select this component for applications requiring high-density 36-bit wide synchronous FIFO buffering. Ensure system design accommodates the 128-pin TQFP footprint and 3.3V logic levels. Consider alternative parts if lead times are critical or if RoHS compliance is mandatory.

FIFOs Memory Part Context

This part belongs to the IDT 72V3640 SuperSync II family of synchronous FIFOs. These devices are designed for high-performance data buffering in networking and industrial applications. The 72V series is known for low power consumption and fast access times, making it suitable for complex digital signal processing tasks.

FIFOs Memory Replacement Considerations

Check for direct pin-to-pin replacements within the 72V3640 series. Verify functional equivalence regarding access times and voltage ranges when selecting substitutes.