Embedded I/O PAD Circuit Design for OTP Memory Power-Switch Functionality. - Shao-Chang Huang; Ke-Horng Chen; Weiyao Lin; Zon-Lon Lee; Kun-Wei Chang; Erica Hsu; Wenson Lee; Lin-Fwu Chen; Chris Chun-Hung Lu (IEEE Trans. Very Large Scale Integr. Syst., 2012)