72265LA20PFI8

Overview

The Renesas Electronics Corporation 72265LA20PFI8 is a synchronous FIFO memory device with a capacity of 288 kbit, organized as 16K x 18 bits. It operates within a supply voltage range of 4.0 V to 5.5 V and supports a data rate of 50 MHz. The component features an access time of 12 ns and utilizes a uni-directional architecture. It is housed in a 64-TQFP (14x14) surface-mount package. The device is classified as obsolete and has a moisture sensitivity level of 3.

Feature Summary

• Synchronous FIFO architecture for reliable data buffering
• Uni-directional data flow capability
• Programmable flag support for status monitoring

Applications

• High-speed data buffering in communication systems
• Interface bridging between asynchronous logic domains
• Digital signal processing pipeline staging

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted, and sourcing may require secondary market channels. Verify end-of-life documentation and last-time-buy dates before design finalization. Ensure compliance with RoHS and REACH regulations applicable to legacy components.

Selection Notes

Select this part only if synchronous 18-bit wide FIFO functionality is required. Consider the 64-TQFP package constraints and 50 MHz speed limits. Evaluate alternative active parts from the same family if long-term supply stability is critical for the product lifecycle.

Part Context

The 72265LA20PFI8 belongs to the Renesas SuperSync FIFO series. It shares architectural similarities with other devices in the 7200 family but is distinguished by its specific 16K x 18 organization and synchronous interface timing characteristics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the obsolete status.