71V424YL10PH

Overview

The IDT71V424YL10PH is a high-speed Static RAM organized as 512K x 8, providing a total storage capacity of 4 Mbit. It operates with an access time of 10 ns and utilizes a parallel interface. The device functions on a single 3.3 V power supply, with voltage ranges from 3.0 V to 3.6 V. It is housed in a 44-TSOP II surface-mount package and supports an operating temperature range of -40°C to +85°C.

Feature Summary

• High-performance CMOS technology for reliable operation
• Single 3.3V power supply requirement
• Bidirectional data inputs and outputs compatible with TTL levels

Applications

• High-speed memory buffering
• Cache memory systems
• Data acquisition applications

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance requirements against specific project standards, as legacy variants may differ. Ensure proper handling procedures are followed given moisture sensitivity classification. Validate pinout compatibility with existing PCB layouts before integration.

Selection Notes

Select this component when a 10 ns asynchronous SRAM is required within the 3.3V logic family. Consider the 44-TSOP II package constraints for board space. Evaluate power consumption metrics against system thermal limits. Compare cycle times with alternative devices if higher throughput is necessary.

Part Context

This part belongs to the IDT71V424 series of static random-access memories. The series offers various speed grades and package options. Renesas Electronics acquired IDT, maintaining product lineage. The device represents a standard solution for embedded memory needs in industrial and commercial electronics.

Replacement Considerations

IS61LV5128AL-10TLI by Integrated Silicon Solution Inc is a documented substitute. Verify electrical parameters and pin compatibility before replacement.