71V424S10PHG8

Overview

The 71V424S10PHG8 is a 4 Mbit (512K x 16) asynchronous static random-access memory manufactured by Renesas Electronics. It operates on a single 3.3 V CMOS supply voltage with a maximum access time of 10 ns. The device utilizes a parallel interface and is housed in a 44-pin TSOP II package. It supports surface-mount installation and functions within an operating temperature range of 0°C to +70°C.

Feature Summary

• Asynchronous operation for flexible system integration without clock synchronization requirements
• CMOS technology enabling low power consumption during active and standby modes
• Parallel data interface supporting high-speed read and write cycles

Applications

• Embedded systems requiring fast local data storage
• Industrial control units needing reliable volatile memory
• Consumer electronics utilizing standard SRAM architectures

Procurement Notes

Verify the specific suffix PHG8 against official Renesas documentation to confirm package type and RoHS compliance status. Confirm availability as this component may be subject to end-of-life notices or discontinuation. Ensure the required operating temperature range aligns with your application environment before procurement.

Selection Notes

Select this part when a 16-bit data width is required for the 512K address depth. Compare against the 71V424L series if industrial temperature ranges are necessary, as the S suffix typically denotes commercial grade. Verify pin compatibility with existing PCB layouts designed for 44-pin TSOP packages.

Part Context

This component belongs to the 71V424 family of asynchronous SRAMs from Renesas. It shares architectural similarities with other members like the 71V424S10YGI but differs in package configuration. The family provides general-purpose memory solutions for various computing applications.

Replacement Considerations

Official substitutes include the 71V424S10PHGI. Verify pinout compatibility and electrical specifications before substitution.