71V124SA10TYG8

Overview

The IDT71V124SA10TYG8 is a 1Mbit (128K x 8) asynchronous static random-access memory (SRAM) manufactured by Integrated Device Technology. It operates within a supply voltage range of 3.0V to 3.6V and features a maximum access time of 10ns. The device utilizes CMOS technology and is housed in a 32-pin Thin Shrink Small Outline Package (TSOP II). It supports standard parallel data I/O and includes common control signals for read and write operations.

Feature Summary

• Asynchronous operation with fast 10ns access time
• Low power consumption design using CMOS technology
• Single 3.3V power supply compatibility
• Compact TSOP II surface-mount packaging

Applications

• Data buffering in high-speed digital systems
• Cache memory implementation in embedded processors
• Storage for configuration data in communication equipment
• Temporary data holding in industrial control units

Procurement Notes

Verify the manufacturer origin, as IDT assets were acquired by Renesas Electronics. Confirm the specific suffix 'TYG8' corresponds to the TSOP II package and lead-free status. Check for product discontinuance notices or last-time-buy deadlines associated with this part number before finalizing procurement plans.

Selection Notes

Select this component when a 128K x 8 word size is required with 10ns speed performance. Ensure the system design accommodates the 3.3V logic levels and the physical dimensions of the 32-pin TSOP II package. Consider pinout compatibility if replacing existing designs that use similar IDT SRAM families.

Part Context

This part belongs to the IDT 71V124 family of asynchronous SRAMs. Variants in this series typically differ by access speed (e.g., 10ns, 12ns, 15ns) and package type (TSOP, SOJ). The 71V124SA10TYG8 specifically denotes the 10ns speed grade in a TSOP II package.

FAQ

Is the IDT71V124SA10TYG8 volatile memory?

Yes, it is a Static RAM (SRAM), which requires continuous power to retain stored data.

What is the interface type for this SRAM?

It uses a parallel interface with common data I/O lines and dedicated control pins for chip select, output enable, and write enable.