Table 5 Performance based comparison analysis of RAM cell.

From: Optimizing fault tolerance of RAM cell through MUX based modeling and design using symmetries of QCA cells

RAM Design

#Cell

Cell based area (µm2)

Total area (µm2)

Latency

Quantum cost

41

158

0.0512

0.16

2

0.64

43

109

0.0353

0.13

1.75

0.398

42

100

0.0324

0.11

2

0.44

45

92

0.0298

0.10

1.5

0.225

46

88

0.0285

0.08

1.5

0.18

29

87

0.0282

0.12

1.5

0.27

42

63

0.0204

0.07

2

0.28

Proposed

71

0.023

0.06614

1.5

0.149

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