ELECTRONIC DEVICE

An electronic device includes a semiconductor memory that includes: resistive storage cells; a reference resistance cell; a comparison block electrically coupled to the resistive storage cells and the reference resistance cell through first and second input terminals, to compare a cell current flowing through the first input terminal and a reference current flowing through the second input terminal; a first clamp part to control a maximum current amount of the cell current depending on a voltage level of a first node; a second clamp part to control a maximum current amount of the reference current depending on the voltage level of the first node; a voltage stabilization block to stabilize a voltage of the first node during a charging or a discharging period; and a switching part electrically coupled with the first node and the voltage stabilization block in the charging period or the discharging period.