70V05S15PFG

Memory IC Overview

The 70V05S15PFG is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features a storage capacity of 64 kbit, organized as 8K words by 8 bits. The device operates with an asynchronous parallel interface and supports a supply voltage range from 3 V to 3.6 V. Access time is specified at 15 ns. It is housed in a 64-pin Thin Quad Flat Package (TQFP) with dimensions of 14x14 mm. The component is designed for surface mount installation and functions within a temperature range of 0°C to +70°C.

Memory IC Feature Summary

• True dual-port architecture enabling simultaneous independent access to the same memory location from both ports without conflict.
• Fully asynchronous operation allows flexible timing control for each port independently.
• On-chip hardware support for semaphore signaling facilitates efficient data synchronization between ports.

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 RoHS compliance status and moisture sensitivity level before procurement. Confirm package variant matches design requirements. Check for obsolescence notices or product change notifications. Ensure ESD handling protocols are followed during assembly. Validate supplier authenticity through authorized channels.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data access. Consider the 15 ns access speed for high-throughput applications. Verify voltage compatibility with the 3V to 3.6V operating range. Evaluate thermal performance within the commercial temperature limits. Compare pin count and package size against board space constraints.

Memory IC Part Context

This part belongs to the 70V05L/S series of dual-port SRAMs. It shares architectural similarities with other members like the 70V05L15PFG but may differ in suffix specifications. The series is designed for general-purpose memory applications requiring fast, reliable data storage and retrieval.

Memory IC Replacement Considerations

Direct substitutes include parts with identical pinouts and electrical characteristics. Verify functional equivalence before replacement. Cross-reference datasheets for parameter alignment.

Memory IC FAQ

Can both ports read the same address simultaneously?

Yes, the true dual-port architecture allows simultaneous reads of the same memory location from both ports.

What is the maximum supply voltage?

The maximum supply voltage is 3.6 V.