FreePDK45:PolyRules

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Rule Value Description
POLY.1 50 nm Minimum width of poly
POLY.2 140 nm Minimum spacing of poly AND active
POLY.3 55 nm Minimum poly extension beyond active
POLY.4 70 nm Minimum enclosure of active around gate
POLY.5 50 nm Minimum spacing of field poly to active
POLY.6 75 nm Minimum Minimum spacing of field poly

Poly.png


NOTE : POLY.5 rule is for poly lines which interact with any active regions, in other words which are extensions of gate poly lines. If a poly line is used as a print assist feature (which does not interact with any active regions)then minimum spacing of field poly to active is 35nm which is stated in POLY.7 rule.