71V424S15PHG8

Overview

The 71V424S15PHG8 is a 4-Mbit (512K x 8) asynchronous static random-access memory manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 3.0 V to 3.6 V and features a maximum access time of 15 ns. The device utilizes a parallel interface and is housed in a 44-pin Thin Small Outline Package with two rows (TSOP II). It supports surface-mount installation and functions across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Asynchronous parallel SRAM architecture for high-speed data access
• Industrial-grade operational stability across extended temperature ranges
• CMOS technology ensuring low power consumption during operation

Applications

• High-performance embedded systems requiring fast random access
• Industrial control units operating in harsh environments
• Telecommunications equipment buffer memory applications

Procurement Notes

Verify the exact suffix configuration against official Renesas documentation, as variations may indicate different packaging or temperature grades. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure compatibility with existing board layouts regarding the 44-TSOP II footprint and pin assignments.

Selection Notes

Select this component when a 4-Mbit capacity with 15 ns speed is required in a compact TSOP II package. Consider the -40°C to +85°C temperature range for industrial durability. Evaluate power consumption specifications relative to system thermal constraints and verify voltage tolerance for 3.3 V logic interfaces.

Part Context

This part belongs to the 71V424 series of asynchronous SRAMs from Renesas. The series offers various speed grades and package options to accommodate different design constraints. The PHG8 suffix typically denotes specific packaging and environmental characteristics within this product line.

Replacement Considerations

Consult official Renesas substitution guides for verified equivalents. Cross-reference pinouts and electrical parameters carefully when considering alternative manufacturers.