7007L25J8

Memory IC Overview

The 7007L25J8 is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It provides a storage capacity of 256 kilobits, organized as 32K words by 8 bits. The device features asynchronous parallel interface operation with a maximum access time of 25 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 68-pin Plastic Leadless Chip Carrier (PLCC) package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two distinct processors or systems
• Asynchronous parallel interface for straightforward integration into standard digital logic designs
• High-speed data retrieval capabilities suitable for demanding real-time processing applications

Memory IC Applications

• Network equipment buffering and packet storage
• Industrial control system data logging
• Telecommunications signal processing buffers

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to potential availability constraints. Confirm package integrity upon receipt, as PLCC components require careful handling to prevent lead damage. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data access without bus contention. Consider the 25ns access speed against system timing requirements. Evaluate the PLCC-68 package suitability for automated assembly processes and thermal management needs within the target enclosure design constraints.

Memory IC Part Context

This part belongs to the 7007L series of high-speed dual-port SRAMs. It shares architectural similarities with other variants in the family but differs in specific access speeds and packaging options. The series is designed for applications requiring fast, independent read/write operations from multiple masters simultaneously.

Memory IC Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify electrical parameters and pinout compatibility before replacing. Note that some variants may have different operating temperature ranges or power consumption characteristics.