FreePDK45:MetalSMGRules

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Rule Value Description
METALSMG.1 140 nm Minimum width of semi-global metal
METALSMG.2 140 nm Minimum spacing of semi-global metal
METALSMG.3 0 nm Minimum enclosure around via[3-6] on two opposite sides
METALSMG.6 270 nm Minimum spacing of metal wider than 270 nm and longer than 300 nm
METALSMG.7 500 nm Minimum spacing of metal wider than 500 nm and longer than 1.8um
METALSMG.8 900 nm Minimum spacing of metal wider than 900 nm and longer than 2.7 um

MetalSMGvariable.jpg