72V3640L6PFG

FIFOs Memory Overview

The Renesas Electronics 72V3640L6PFG is a synchronous FIFO memory device featuring a 36-bit data bus width and unidirectional bus orientation. It operates with a maximum clock frequency of 100 MHz and supports an organization of 1K x 36, providing a total storage capacity of 36K bits. The component functions within a supply voltage range of 3.15 V to 3.45 V, with a maximum power consumption of 40 mA. It is housed in a 128-pin TQFP package and is designed for surface mount installation. The device supports an operating temperature range from 0°C to +70°C.

FIFOs Memory Feature Summary

• Supports programmable Almost-Full and Almost-Empty flags for buffer management
• Features microprocessor interface control logic for system integration
• Offers selectable IDT Standard timing or First Word Fall Through (FWFT) timing modes

FIFOs Memory Applications

• Data buffering between asynchronous systems
• Interface bridging in high-speed digital circuits
• Microprocessor peripheral data staging

FIFOs Memory Procurement Notes

Verify the specific suffix 'L6' against official Renesas documentation to confirm exact speed grade and availability status. Confirm RoHS compliance details as indicated in manufacturer specifications. Check for End-of-Life notifications or Product Change Notices prior to final design commitment. Ensure moisture sensitivity level handling procedures are followed during assembly.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide synchronous FIFO is required for unidirectional data flow. Verify that the 100 MHz maximum clock frequency meets system timing requirements. Ensure the 1K depth is sufficient for the intended buffering application. Confirm compatibility with 3.3V logic levels and the 128-pin TQFP footprint constraints.

FIFOs Memory Part Context

This part belongs to the Renesas 72V36xx series of high-performance synchronous FIFOs. These devices are designed for applications requiring fast data transfer and buffering. The 72V3640 variant specifically offers 1K x 36 organization. The series typically includes variants with different access times and organizational structures to suit various bandwidth and latency needs.

FIFOs Memory Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Consider parts within the same 72V36xx family with compatible pinouts and electrical characteristics. Verify functional equivalence regarding FWFT support and flag programming before substitution.