VeriSilicon SMIC 0.18um 1.8V/3.3V VPPIO_DUP_01 IO library developed by VeriSilicon is optimized for Semiconductor Manufacturing International Corporation (SMIC) 0.18μm Logic 1P6M Salicide 1.8/3.3V process. This library provides 6.5V power supply IO pads for OTP application. This library supports Device Under Pad (DUP).

SMIC 0.18μm Logic 1P6M Salicide 1.8/3.3V process 
Provides 6.5V power supply IO pads for OTP application, resisting instantaneous high voltage zap 
Supports Device Under Pad (DUP) 
Direct interface with DUP IO library 
Suitable for four, five or six metal layers of physical design, but this release version is for the five metal layers of physical design only.