707288L12PFI8

Memory IC Overview

The Renesas Electronics Corporation 707288L12PFI8 is a 1 Mbit (128K x 8) dual-port asynchronous static random-access memory (SRAM). It features parallel interface access with a maximum access time of 12 ns. The device operates on a single 3.3 V power supply and supports surface-mount installation in a 100-TQFP package measuring 14x14 mm. It is designed for industrial temperature ranges, functioning reliably between -40°C and +85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations by two masters
• Asynchronous operation allowing flexible timing control without external clock synchronization
• Single 3.3 V power supply compatibility for simplified system design

Memory IC Applications

• High-speed data buffering in network communication equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial automation controllers

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and moisture sensitivity level handling requirements before assembly. Check current lifecycle status as availability may vary. Ensure proper ESD protection during storage and handling to maintain device integrity.

Memory IC Selection Notes

Select this component when dual-master access is required for concurrent data operations. The 12 ns speed suits high-throughput applications. Verify voltage compatibility with the 3.3 V system rail. Consider the 100-TQFP footprint for PCB layout constraints. Evaluate thermal performance within the specified industrial temperature range for long-term reliability.

Memory IC Part Context

This part belongs to the Renesas 707288 series of dual-port SRAMs. It shares architectural similarities with other members like the 70V261L12PFI8 but differs in organization and port configuration. The series targets applications requiring fast, independent memory access from multiple processors or buses.

Memory IC Replacement Considerations

Direct substitutes include IDT707288L12PFI8. Verify pinout and electrical specifications match exactly. Cross-reference with Renesas official replacement lists for updated components.