A Comparative Study of 7T SRAM Cells
Memories are integral part of most of the digital devices and hence reducing power consumption of memory is very important in improving the system performance, efficiency and stability. In this paper, a novel 7T SRAM cell is introduced and it is compared with the two existing 7T SRAM cells. The novel 7T SRAM cell's power consumption is good compared to the 7T SRAM cell-1. The novel 7T SRAM cell has power reduction of 22.03% and SNM improvement of 2.32 times when compared to 7T SRAM cell-1 and 3.3 times better SNM compared to 7T SRAM cell-2.