7008L25G

Memory IC Overview

The Renesas 7008L25G is a dual-port static random-access memory (SRAM) device with a storage capacity of 512 kilobits, organized as 64K words by 8 bits. It features an asynchronous parallel interface with a maximum access time of 25 nanoseconds. The component operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface-mount installation in a 100-pin Thin Quad Flat Package (TQFP). It is designed for industrial temperature ranges extending from -40°C to +85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation compatible with standard parallel bus interfaces
• Industrial-grade thermal stability for demanding operational environments

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data logging applications requiring rapid write cycles

Memory IC Procurement Notes

Verify current production status before integration, as legacy SRAM components may face discontinuation risks. Confirm RoHS compliance requirements against specific project regulations, noting that older variants often lack modern environmental certifications. Validate pin compatibility with existing PCB footprints to avoid redesign efforts during procurement or replacement phases.

Memory IC Selection Notes

Select this component when independent read/write operations are required on shared data without external arbitration logic. The 25-nanosecond speed suits moderate-frequency control loops. Ensure the design accommodates the 100-pin TQFP footprint and provides adequate thermal management for the specified operating temperature range.

Memory IC Part Context

This part belongs to the 7008L series of dual-port SRAMs manufactured by Renesas Electronics. It serves as a high-performance memory solution for applications needing concurrent host and peripheral access. The series is characterized by its parallel interface and robust electrical specifications suitable for industrial and commercial sectors.

Memory IC Replacement Considerations

Check for direct cross-reference part numbers from IDT or other memory manufacturers offering identical 64Kx8 dual-port specifications. Verify that any substitute maintains the same 100-pin TQFP package dimensions and electrical characteristics to ensure board-level compatibility.