VeriSilicon GSMC 0.18um 1.8V/3.3V Multiple I/O Cell (02) Library developed by VeriSilicon is optimized for Grace Semiconductor Manufacturing (GSMC) 0.18um Logic 1P6M Salicide 1.8/3.3V process. This library supports both Inline and staggered I/O pads. With configurable output driving strength and selective output slew rate control, this library can work with different IO supply operating voltages from 1.8v to 3.3v.