FreePDK45:MetalIntRules
From NCSU EDA Wiki
| Rule | Value | Description |
|---|---|---|
| METALINT.1 | 70 nm | Minimum width of intermediate metal |
| METALINT.2 | 70 nm | Minimum spacing of intermediate metal |
| METALINT.3 | 35 nm | Minimum enclosure around via1 on two opposite sides |
| METALINT.4 | 35 nm | Minimum enclosure around via[2-3] on two opposite sides |
| METALINT.5 | 90 nm | Minimum spacing of metal wider than 90 nm and longer than 900 nm |
| METALINT.6 | 270 nm | Minimum spacing of metal wider than 270 nm and longer than 300 nm |
| METALINT.7 | 500 nm | Minimum spacing of metal wider than 500 nm and longer than 1.8um |
| METALINT.8 | 900 nm | Minimum spacing of metal wider than 900 nm and longer than 2.7 um |
| METALINT.9 | 1500 nm | Minimum spacing of metal wider than 1500 nm and longer than 4.0 um |
