72215LB25PF8

Overview

The Renesas Electronics Corporation 72215LB25PF8 is a synchronous FIFO memory device with a storage capacity of 9K bits, organized as 512 words by 18 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and supports unidirectional data transfer. The component features programmable flags for status monitoring and is housed in a 64-pin TQFP package. This specific part number is designated as an End-of-Life product.

Feature Summary

• Synchronous first-in, first-out memory architecture
• Programmable flag support for status indication
• Unidirectional bus direction capability

Applications

• Data buffering applications
• Interface bridging between different speed domains
• Temporary data storage in processing systems

Procurement Notes

This component is officially discontinued and classified as End-of-Life by the manufacturer. Availability is restricted, and sourcing may require verification through authorized distributors or secondary markets. Designers should confirm current stock status and lead times carefully before procurement planning.

Selection Notes

Engineers selecting this part must account for its obsolete status when designing new products. Verify that the 18-bit width and 512-word depth meet system requirements. Ensure the 64-pin TQFP footprint matches the PCB layout. Consider alternative active components if long-term supply stability is required.

Part Context

The 72215LB25PF8 belongs to the 7200 series of high-speed synchronous FIFOs manufactured by Renesas Electronics. It shares architectural similarities with other parts in the family but is distinguished by its specific pinout, package type, and timing characteristics. It serves as a specialized memory solution for buffering data streams.