71V016SA15YGI

Memory IC Overview

The Renesas Electronics Corporation 71V016SA15YGI is a 1 Mbit (64K x 16) asynchronous static random-access memory (SRAM) IC. It operates on a single 3V to 3.6V power supply and features a parallel interface with a maximum access time of 15 ns. The device is housed in a 44-pin SOJ package and supports surface-mount installation. It functions within an industrial temperature range of -40°C to +85°C, ensuring reliable performance in demanding environments.

Memory IC Feature Summary

• Asynchronous operation without requiring external clocks or refresh cycles
• Low standby current consumption for extended battery life
• LVTTL-compatible inputs and outputs for direct logic interfacing

Memory IC Applications

• High-performance processor secondary cache systems
• Industrial control applications requiring wide temperature tolerance
• Data acquisition systems needing fast random access

Memory IC Procurement Notes

Verify the specific suffix YGI corresponds to the 44-SOJ package and industrial temperature grade (-40°C to +85°C). Confirm RoHS compliance status and moisture sensitivity level (MSL 3) requirements during storage and handling. Check for product change notifications regarding manufacturing site transfers or label changes that may affect part identification.

Memory IC Selection Notes

Select this component when a 64K x 16 organization is required with 15 ns speed at 3.3V. Ensure the design accommodates the 44-lead SOJ footprint and industrial thermal limits. Compare against TSOP variants if board space constraints differ, while maintaining voltage and timing specifications.

Memory IC Part Context

This part belongs to the 71V016SA series of 3.3V CMOS Asynchronous SRAMs. The series offers commercial and industrial temperature options with various access times. The 71V016SA15YGI specifically targets industrial applications requiring robustness alongside standard 3.3V logic compatibility.

Memory IC Replacement Considerations

Alliance Memory AS7C31026B-12JIN is listed as a similar alternative. Verify pinout compatibility and ensure the substitute meets the 15 ns access time requirement and industrial temperature range.