72V3640L7-5PFGI

FIFOs Memory Overview

The Renesas Electronics 72V3640L7-5PFGI is a Super Sync II synchronous FIFO IC featuring a 1K x 36 memory organization. It operates at a maximum clock frequency of 100 MHz with an access time of 6.5 ns. The device supports a single data bus direction and functions within a 3.15 V to 3.45 V supply voltage range. It is housed in a 128-pin TQFP package.

FIFOs Memory Feature Summary

• Supports high-speed data buffering with 100 MHz clock frequencies
• Features programmable Almost-Full and Almost-Empty flags for flow control
• Includes microprocessor interface control logic for flexible timing modes

FIFOs Memory Applications

• High-speed data buffering between asynchronous systems
• Network interface card data storage
• Telecommunications equipment signal processing

FIFOs Memory Procurement Notes

Verify the specific suffix L7 against official Renesas documentation to confirm exact speed grade and temperature range specifications. Ensure the 128-TQFP package matches your PCB footprint requirements. Confirm RoHS compliance status as indicated in current datasheets before finalizing procurement orders.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide synchronous FIFO is required for high-throughput applications. The 6.5 ns access time suits designs needing fast data transfer rates. Verify that the 1K depth meets your buffer capacity needs and that the 3.3V logic levels are compatible with your system's I/O standards.

FIFOs Memory Part Context

This part belongs to the 72V36x0 series of Super Sync II FIFOs from Renesas. It shares architectural similarities with other members like the 72V3640, offering dual-port SRAM functionality with independent clocks. The series is designed for robust performance in industrial and commercial environments.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible substitutes within the 72V36xx family. Verify if older IDT-branded equivalents are available if sourcing from legacy channels. Ensure any replacement maintains the 1K x 36 configuration and 100 MHz speed rating.