Design of 15T SRAM Bit Cell in 180nm Technology Using Cadence Tool

SRAM can be found in the cache memory of a computer or as a part of the RAM digital to analog converter on a video card. Static RAM is also used for high-speed registers, caches and small memory banks like a frame buffer on a display adapter. The SRAM consist of bitcell,conventional SRAM of 6T bitcell.the design process with conventional, then 13T SRAM cell with dual feedback method. Stack approach is a leakage power reduction technique, which forces a stack effect.Using stacking effect to the two inverters in the cell and designed 15T SRAM with reduced leakage current and delay.