71V124SA15TYG8

Memory IC Overview

The IDT 71V124SA15TYG8 is a 1 Megabit (128K x 8) asynchronous static random-access memory (SRAM) device manufactured by Integrated Device Technology. It operates within a voltage range of 3.0V to 3.6V and features a maximum access time of 15 nanoseconds. The component utilizes a 32-pin Thin Small Outline Junction (TSOP) surface-mount package, specifically identified as 32-BSOJ with a width of 0.400 inches. Designed for standard parallel interface applications, it supports common I/O configurations and functions in an asynchronous mode. The device is classified as volatile memory technology.

Memory IC Feature Summary

• Advanced high-speed CMOS static RAM architecture
• JEDEC revolutionary pinout design featuring center power and ground connections to reduce noise
• Standard parallel interface with common I/O configuration

Memory IC Applications

• High-speed data buffering in electronic systems
• Cache memory implementation in embedded controllers
• General-purpose volatile storage in industrial equipment

Memory IC Procurement Notes

This component is scheduled for obsolescence and has been discontinued by the manufacturer. Procurement is restricted to last-buy opportunities or existing stock from authorized distributors. Verify RoHS compliance status carefully, as specific production runs may vary in environmental certification. Ensure replacement strategies are evaluated immediately due to the end-of-life status.

Memory IC Selection Notes

Select this part for designs requiring 128K x 8 organization with 15ns speed at 3.3V logic levels. The TSOP-32 package suits space-constrained surface-mount layouts. Consider the center power/ground pinout for improved signal integrity in noise-sensitive environments. Verify that the asynchronous interface aligns with the system controller's memory bus requirements before integration.

Memory IC Part Context

The 71V124SA series represents IDT's advanced high-speed CMOS SRAM family. These devices are engineered for performance-critical applications demanding low latency and reliable data retention during operation. The SA suffix typically denotes specific speed grades and package variations within the broader 71V124 product line, tailored for standard voltage operations.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers include IDT71V124SA15PHG and IDT71V124SA15Y8. These alternatives share similar 128Kx8 organization and 15ns access times but may differ in package type or specific electrical characteristics. Cross-reference datasheets for pin compatibility and voltage tolerances.