IDT71V124SA12TYI8

Memory IC Overview

The IDT71V124SA12TYI8 is a 1 Megabit (128K x 8) asynchronous static RAM manufactured by Renesas Electronics Corporation. It utilizes high-speed CMOS technology and operates on a single 3.3V supply with an access time of 12 ns. The device features a JEDEC center power/GND pinout to reduce noise, LVTTL-compatible I/Os, and low power consumption via chip deselect. It is housed in a 32-pin SOJ package and supports industrial temperature ranges.

Memory IC Feature Summary

• JEDEC center power/GND pinout for reduced noise generation
• LVTTL-compatible bidirectional inputs and outputs
• Fully static asynchronous circuitry without clocks or refreshes
• Low power consumption via chip deselect

Memory IC Applications

• High-speed memory systems requiring reduced noise
• Industrial control applications
• Embedded systems using 3.3V logic interfaces

Memory IC Procurement Notes

Verify component authenticity through authorized channels as the part may be obsolete. Confirm RoHS compliance status and lead-free specifications against current manufacturing records. Ensure the specific ordering suffix matches required speed grades and package dimensions before procurement.

Memory IC Selection Notes

Select this component for designs requiring 12 ns access times and 3.3V operation. Verify compatibility with LVTTL logic levels and ensure the 32-pin SOJ footprint fits the PCB layout. Consider thermal performance within the specified operating temperature range during system integration.

Memory IC Part Context

This SRAM belongs to the 71V124 family, offering 1 Megabit capacity. It is designed for cost-effective high-speed memory needs using advanced CMOS technology. The device provides equal access and cycle times across various speed grades.

Memory IC Replacement Considerations

Check for equivalent parts from the 71V124 series with matching speed grades and packages. Verify pinout compatibility and electrical characteristics before substitution.

Memory IC FAQ

What is the organization of the IDT71V124SA12TYI8?

The device is organized as 128K x 8 bits.

Does the IDT71V124SA12TYI8 require external clock signals?

No, it uses fully static asynchronous circuitry and does not require clocks or refreshes.