71V016SA20YGI8

Overview

The 71V016SA20YGI8 is a 1 Mbit (64K x 16) asynchronous static random-access memory manufactured by Renesas Electronics. It operates on a single 3.3V power supply with a voltage range of 3.0V to 3.6V. The device features a parallel interface and offers a maximum access time of 20 ns. It supports surface-mount installation in a 44-pin Small Outline J-Lead package. The component is rated for an industrial temperature range from -40°C to +85°C and has a maximum standby current of 120 mA.

Feature Summary

• Asynchronous operation without the need for external clocks or refresh cycles
• Single 3.3V power supply compatibility
• Low standby current consumption for extended battery life
• LVTTL-compatible inputs and outputs

Applications

• High-performance processor secondary cache systems
• Industrial control applications requiring wide temperature tolerance
• Consumer electronics utilizing 3.3V logic levels

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity as moisture sensitivity level is specified. Check for RoHS compliance documentation. Validate pinout compatibility with existing PCB layouts. Ensure replacement parts meet identical electrical specifications.

Selection Notes

Select this part for designs requiring 64K x 16 organization with 20 ns speed. Suitable for space-constrained applications using SOJ packages. Consider thermal management within the -40°C to +85°C range. Evaluate power budget against 120 mA standby limit. Verify interface compatibility with LVTTL controllers.

Part Context

This component belongs to the 71V016SA series of 3.3V CMOS Asynchronous SRAMs. It shares architectural similarities with other variants in the family, differing primarily in access speed and packaging options. The series is designed for general-purpose memory storage in embedded systems.

Replacement Considerations

Public confirmed substitute: AS7C31026B-12JIN.