7025L15PFI8

Memory IC Overview

The 7025L15PFI8 is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features a storage capacity of 128 kbit, organized as 8k x 16 words. The device supports asynchronous parallel interface with a maximum access time of 15 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and functions at temperatures between 0°C and +70°C. The component is housed in a 100-TQFP surface-mount package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two separate processors or systems.

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage for network switching applications

Memory IC Procurement Notes

Verify the specific suffix PFI8 against official Renesas documentation to confirm pinout compatibility and moisture sensitivity level requirements. Ensure that the 100-TQFP package dimensions align with the target PCB footprint. Confirm RoHS compliance status through current manufacturer declarations prior to integration into final assemblies.

Memory IC Selection Notes

Select this component when a system requires independent read/write ports for concurrent data handling without bus contention. The 15 ns speed suits moderate-frequency asynchronous interfaces. Verify that the 4.5 V to 5.5 V operating range matches the system power rails and that the industrial temperature range meets environmental specifications.

Memory IC Part Context

This part belongs to the 7025L series of dual-port SRAMs from Renesas. It serves as a high-performance memory solution for applications needing fast, non-volatile-like data retention during power cycles via battery backup. The series is designed for robust operation in industrial and commercial environments requiring reliable data integrity.

Memory IC Replacement Considerations

The 7025S35PF8 is listed as an obsolete upgrade path replacement. Verify functional equivalence and timing differences before substitution.

Memory IC FAQ

What is the memory organization of the 7025L15PFI8?

The memory is organized as 8k x 16 bits, providing a total capacity of 128 kbit.

Does the 7025L15PFI8 support simultaneous access?

Yes, it is a dual-port SRAM allowing independent access from Port A and Port B.