7007L25J

Memory IC Overview

The Renesas Electronics Corporation 7007L25J is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 256 kilobits, organized as 32K words by 8 bits. The device features asynchronous parallel interface technology with a maximum access time of 25 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface-mount installation in a 68-pin Plastic Leaded Chip Carrier (PLCC) package. The component is designed for commercial temperature ranges from 0°C to 70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation eliminating the need for external clock signals
• Parallel data interface supporting standard bus connections

Memory IC Applications

• High-speed data buffering between microprocessors
• Cache memory implementation in embedded systems
• Data storage in telecommunications equipment

Memory IC Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm package integrity upon receipt due to potential handling sensitivity. Check for end-of-life notices or obsolescence warnings before finalizing procurement plans. Ensure supplier documentation matches the specific suffix designation.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. Compare access times against system timing requirements to ensure compatibility. Evaluate power consumption limits against available thermal management solutions. Verify pinout compatibility with existing printed circuit board layouts.

Memory IC Part Context

This part belongs to the 7007L series of high-speed SRAMs manufactured by Renesas Electronics. The series offers various speed grades and packaging options to suit different performance needs. The 7007L25J specifically targets applications requiring moderate speed with dual-port capabilities in a compact PLCC form factor.

Memory IC Replacement Considerations

Check for direct replacements within the same manufacturer family. Verify electrical parameters match original specifications. Assess mechanical footprint compatibility for existing assemblies.