70V05L12J8

Memory IC Overview

The 70V05L12J8 is an asynchronous dual-port static random-access memory (SRAM) manufactured by Renesas Electronics Corporation. It provides a storage capacity of 64 kbit, organized as 8K words by 8 bits. The device features a parallel interface with a maximum access time of 12 ns. It operates within a supply voltage range of 3 V to 3.6 V and supports single data rate (SDR) operation. The component is housed in a 68-PLCC surface-mount package and is designed for commercial temperature ranges.

Memory IC Feature Summary

• Dual-port architecture enabling independent read/write operations on two ports simultaneously
• Asynchronous parallel interface for straightforward integration into digital systems
• Single data rate (SDR) operation supporting standard memory access protocols

Memory IC Applications

• High-speed data buffering in communication equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial control applications requiring fast access

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to potential availability from legacy stock. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices or lifecycle changes from the manufacturer. Ensure packaging specifications match production requirements. Validate pin compatibility if replacing existing designs.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data handling. Consider the 12 ns access speed for timing-critical applications. Evaluate the 68-PLCC package constraints against board space limitations. Compare power consumption characteristics against alternative SRAM families. Assess thermal performance within the specified operating temperature range.

Memory IC Part Context

This part belongs to the 70V05L series of dual-port SRAMs from Renesas. It shares architectural similarities with other members like the 70V05L15J8 but offers faster access speeds. The series is designed for applications requiring high-performance memory interfaces. It represents a legacy product line often used in established industrial and telecommunications hardware designs.

Memory IC Replacement Considerations

The IDT70V05L12J8 is a confirmed equivalent part number for this component.