Research Article

DRV Evaluation of 6T SRAM Cell Using Efficient Optimization Techniques

Table 1

MOSFET parameters used in MATLAB tool for SNM evaluation.

Parameter (unit)NMOS valuePMOS value

, Mobility (A/) = 0.04398 = 0.0044
, Thickness of oxide (nm) = 1.75 = 1.85
, Relative permittivity3.93.9
, Subthreshold slope factor = 1.042 = 1.042
, Channel width (μm) = 0.12 = 0.14
, Channel length (nm)4545
Mean of variation (V) = 0.466 = -0.4118V