71V124SA15TYG

Memory IC Overview

The Renesas 71V124SA15TYG is a 1 Mbit (128K x 8) asynchronous static random-access memory (SRAM). It operates on a single 3.3 V supply with a voltage range of 3.0 V to 3.6 V. The device features a 15 ns access time and utilizes a parallel interface. It is housed in a 32-pin Small Outline J-Lead (SOJ) package designed for surface-mount technology.

Memory IC Feature Summary

• Utilizes JEDEC center power and ground pinout configuration to reduce noise generation and improve system performance.
• All bidirectional inputs and outputs are LVTTTL-compatible, ensuring compatibility with standard logic families.
• Operates from a single 3.3 V supply without requiring clocks or refresh cycles due to fully static circuitry.

Memory IC Applications

• Embedded systems requiring fast, non-volatile-like data retention without refresh overhead.
• Industrial equipment control units needing reliable temporary data storage.
• Consumer electronics utilizing 3.3 V logic interfaces.

Memory IC Procurement Notes

Verify the specific suffix 'TYG' against the official Renesas datasheet to confirm package dimensions and lead finish specifications. Ensure the design supports the 32-pin SOJ form factor. Confirm RoHS compliance status for the specific manufacturing batch as requirements may vary by production date.

Memory IC Selection Notes

Select this component when a 15 ns access speed is required within a 3.3 V logic environment. The center power/ground pinout makes it suitable for designs sensitive to switching noise. Compare against other 71V124 variants if different access times or package types like TSOP II are preferred for board layout constraints.

Memory IC Part Context

This part belongs to the 71V124 family of high-performance asynchronous SRAMs. The family offers various access speeds and packaging options, including TSOP II and SOJ configurations. These devices are designed for applications demanding low power consumption and high-speed data retrieval in embedded environments.

Memory IC Replacement Considerations

Check for direct substitutes within the 71V124 series such as IDT71V124SA15TYI. Verify pin compatibility and electrical specifications before substitution. Note that some variants may have different operating temperature ranges or packaging styles.