7025S20PFI8

Memory IC Overview

The 7025S20PFI8 is a dual-port static random-access memory (SRAM) device manufactured by Renesas Electronics. It features a storage capacity of 128 kbit organized as 8k x 16 words. The component supports asynchronous parallel interface operations with a maximum access time of 20 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and is designed for surface-mount installation in a TQFP-100 package. The device functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation supporting flexible system timing requirements
• Parallel interface for high-speed data transfer between host processors and peripheral devices

Memory IC Applications

• High-performance embedded systems requiring concurrent data access
• Industrial control units needing reliable volatile memory storage
• Telecommunications equipment utilizing dual-port buffering capabilities

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to potential obsolescence status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure ESD handling protocols are strictly followed during procurement, storage, and assembly processes to prevent moisture sensitivity damage. Validate package integrity against TQFP-100 specifications before integration into production lines.

Memory IC Selection Notes

Select this component when dual-port functionality is required for 8k x 16 word memory configurations. Ensure system power supplies remain stable within the 4.5 V to 5.5 V operating range. Verify that the TQFP-100 footprint aligns with existing PCB layout constraints. Confirm thermal management strategies accommodate the specified industrial temperature limits without exceeding junction temperature ratings.

Memory IC Part Context

This part belongs to the Renesas 7025 series of dual-port SRAMs, designed for applications demanding independent port access. The series offers various speed grades and packaging options to suit different performance and form factor requirements. The 7025S20PFI8 specifically targets industrial environments with its extended temperature rating and robust asynchronous interface.

Memory IC Replacement Considerations

Consult official Renesas documentation for verified cross-reference part numbers. Ensure any substitute maintains identical pinout compatibility and electrical characteristics. Verify that alternative components support the same dual-port asynchronous operation mode.