72V273L10PFI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V273L10PFI is a synchronous FIFO memory device belonging to the 72V series. It features a storage capacity of 288 kbit, organized as 16K x 18 or 32K x 9. The component supports a maximum clock frequency of 100 MHz with an access time of 6.5 ns. It operates on a single 3.3 V power supply, ranging from 3.15 V to 3.45 V, with a maximum supply current of 35 mA. The device utilizes a unidirectional bus and is housed in an 80-TQFP package.

FIFOs Memory Feature Summary

• Supports retransmit operations with fixed, low first word data latency.
• Features programmable Almost-Empty and Almost-Full flags for status signaling.
• Allows independent read and write clocks for simultaneous operation.

FIFOs Memory Applications

• Data buffering in high-speed digital signal processing systems
• Clock domain crossing interfaces between asynchronous circuits
• Buffering in telecommunications network equipment

FIFOs Memory Procurement Notes

This component is officially discontinued by Renesas Electronics. Verify end-of-life status through official manufacturer channels before design finalization. Sourcing is restricted; confirm availability with authorized distributors. Ensure compliance with RoHS non-compliance status and moisture sensitivity level 3 requirements during handling and storage.

FIFOs Memory Selection Notes

Select this part for applications requiring 288 kbit synchronous buffering with 100 MHz performance. Compare against the 72V273L6PF for higher speed options or the 72V263L10PFI for smaller capacity needs. Verify pin compatibility with existing designs referencing IDT72V273L10PFI equivalents.

FIFOs Memory Part Context

The 72V273L10PFI belongs to the Renesas SuperSync II family of synchronous FIFOs. This series provides configurable depth and width options with independent read/write clocks. The device is functionally compatible with previous generations like the 72291 but optimized for 3.3 V operation.

FIFOs Memory Replacement Considerations

IDT72V273L10PFI is a documented alias for this component. Check for functional equivalents within the 72V273 series if pin-compatible upgrades are required.