70V05S12PF8

Memory IC Overview

The 70V05S12PF8 is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 64 kbit organized as 8K x 8 bits. The device utilizes an asynchronous 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 surface-mount installation in a 64-TQFP package measuring 14x14 mm. The component is designed for commercial temperature environments ranging from 0°C to +70°C.

Memory IC Feature Summary

• Provides independent read/write access to two distinct ports for simultaneous data operations
• Supports asynchronous parallel data transfer with fast 12 ns access cycles
• Operates on a single 3.3 V power supply rail

Memory IC Applications

• Buffering applications requiring high-speed data staging
• Cache memory implementations in embedded systems
• Data logging interfaces in industrial control units

Memory IC Procurement Notes

Verify the specific suffix 'PF8' corresponds to the tape-and-reel packaging format, as other suffixes may indicate tray packaging. Confirm RoHS compliance status through official Renesas documentation, as historical batches may vary. Check for end-of-life notices or obsolescence warnings before finalizing procurement plans. Ensure compatibility with existing PCB footprints for the 64-TQFP package. Validate moisture sensitivity levels for reflow soldering processes.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent master-slave data exchange. Choose this part over single-port SRAM if independent port access reduces bus contention. Consider the 12 ns speed grade for applications demanding low-latency asynchronous transfers. Verify that the 3.3 V operating voltage aligns with the system's power architecture. Ensure the 64-TQFP package fits within the available board space constraints.

Memory IC Part Context

This device belongs to the 70V05S family of dual-port SRAMs. It shares architectural similarities with other members like the 70V05L series but differs in speed grades and specific interface timing characteristics. The 70V05S series typically targets general-purpose buffering needs with asynchronous operation modes.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with IDT-branded equivalents only if explicitly documented by the manufacturer.