70V05S15J8

Memory IC Overview

The Renesas Electronics Corporation 70V05S15J8 is a dual-port static random access memory (SRAM) integrated circuit. It provides a storage capacity of 64 kbit, organized as 8k x 8 bits. The device features an asynchronous parallel interface with a maximum access time of 15 ns. It operates within a supply voltage range of 3 V to 3.6 V and supports surface mount installation in a 68-PLCC package. The component functions within an ambient temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous parallel interface for flexible system integration
• Single data rate (SDR) memory technology

Memory IC Applications

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

Memory IC Procurement Notes

Verify the current lifecycle status before procurement, as this component is listed as obsolete or end-of-life by major distributors. Confirm availability through authorized channels or secondary markets. Ensure compatibility with existing design specifications regarding voltage levels and package dimensions. Check for moisture sensitivity classification requirements during handling and storage.

Memory IC Selection Notes

Select this component when a dual-port SRAM solution is required for applications needing concurrent access from two different masters. The 15 ns access speed suits moderate-to-high performance needs. Verify that the 3.3 V operating voltage aligns with the target system logic levels. Consider the 68-PLCC package constraints for PCB layout and thermal management.

Memory IC Part Context

This part belongs to the Renesas 70V05 series of dual-port SRAMs. The series offers various access speeds and packaging options to accommodate different system requirements. The 70V05S15J8 specifically targets applications requiring reliable, fast, and independent port access within a standard PLCC form factor.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential obsolescence management strategies or alternative components with similar electrical characteristics.