Ultralow-Voltage Differential Sensing Schmitt-Trigger-Based SRAM Design

Provided by: International Journal of Engineering Trends and Technology
Topic: Hardware
Format: PDF
In this paper, the authors are going to propose the differential sensing Static Random Access Memory (SRAM) bit cells for ultra-low power and ultra-low area Schmitt trigger operation. The ST-based differential sensing SRAM bit cells address the fundamental conflicting design requirement of the read versus write operation of a conventional 6T bit cell. The ST operation gives better read-stability as well as better write-ability compared to the standard 6T bit cell. The proposed ST based circuit will be having the feedback mechanism with in itself.

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