70V05L12PFI

Memory IC Overview

The Renesas Electronics Corporation 70V05L12PFI is a dual-port static random access memory (SRAM) IC organized as 8K x 8 bits, providing a total storage capacity of 64 Kbit. It operates with a maximum access time of 12 ns and supports parallel interface communication. The device functions within a supply voltage range of 3 V to 3.6 V, with a maximum power consumption of 195 mA. It is housed in a 64-TQFP surface-mount package and is designed for asynchronous operation.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration
• Parallel interface supporting standard data bus connections

Memory IC Applications

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

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices or production lifecycle changes. Ensure packaging specifications match design requirements. Validate datasheet revisions against current manufacturing standards.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. Consider the 12 ns access speed for high-performance timing constraints. Evaluate the 64-TQFP package dimensions for PCB layout compatibility. Assess power consumption limits against system thermal management capabilities.

Memory IC Part Context

This part belongs to the Renesas 70V05L series of dual-port SRAMs. It shares architectural similarities with other variants like the 70V05L15 and 70V05L20, differing primarily in access speed and package options. The series targets applications requiring fast, reliable memory sharing between multiple masters.

Memory IC Replacement Considerations

Direct substitutes include the 70V05L15PFGI and 70V05L20PFGI from Renesas. Verify pin compatibility and electrical characteristics before substitution. Cross-reference with IDT equivalents if available.