Patent ID: 6060899
Filing Date: 2000-05-09
Classification: G01R,G11C

Abstract:
A semiconductor device comprising:a power supply voltage line;a ground voltage line;a wiring line connected to an internal circuit; anda test circuit connected to said power supply voltage line and said ground voltage line, andwherein said test circuit comprises:a first fuse resistor connected to said power supply voltage line;a first resistor connected between said first fuse resistor and said ground voltage line;a second resistor connected to said power supply voltage line;a second fuse resistor connected between said second resistor and said ground voltage line;a p-type transistor having a first drain connected to said wiring line, a first source connected to said power supply voltage line, and a first gate connected to a connection point between said first fuse resistor and said first resistor; andan n-type transistor having a second drain connected to said wiring line, a second source connected to said ground voltage line, and a second gate connected to a connection point between said second resistance and said second fuse resistor.