72V36100L6PFG8

FIFOs Memory Overview

The Renesas Electronics Corporation 72V36100L6PFG8 is a high-performance synchronous FIFO memory device belonging to the Super Sync II series. It features a data bus width of 36 bits and a storage organization of 128K x 36, providing a total capacity of 4.6 Megabits. The component supports clock frequencies up to 166 MHz with a maximum access time of 6 nanoseconds. It operates on a single 3.3V power supply within a voltage range of 3.15 V to 3.45 V. The device is housed in a 128-pin Thin Quad Flat Package (TQFP) suitable for surface mount applications.

FIFOs Memory Feature Summary

• Supports independent continuous clocks for each port, allowing asynchronous or coincident operation modes.
• Includes programmable flags and First Word Fall Through (FWFT) capability for efficient data handling.
• Features two 36-bit mailbox registers that enable communication between ports by bypassing the main FIFO buffer.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Clock domain crossing interfaces in digital signal processing systems
• Data acquisition systems requiring precise timing synchronization

FIFOs Memory Procurement Notes

Verify the specific suffix PFG8 against official Renesas documentation to confirm package dimensions and lead finish specifications. Confirm current lifecycle status as distribution channels may list obsolete inventory. Ensure compatibility with existing PCB footprints for the 128-TQFP package before procurement.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide interface is required for high-throughput applications. The 166 MHz speed rating makes it suitable for demanding network infrastructure. Consider the 128-pin TQFP package constraints regarding board space and thermal management during system design.

FIFOs Memory Part Context

This part belongs to the IDT 72V36100 family of Super Sync II FIFOs. These devices are designed for high-density memory buffering in complex electronic systems. The 72V36100 series provides a balance of speed and capacity for professional industrial and commercial applications.

FIFOs Memory Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Generic FIFO replacements may not match the 36-bit width or 166 MHz performance requirements. Verify pinout compatibility if considering alternative packages from other manufacturers.