An integrated circuit according to an embodiment includes: a plurality of first wiring lines; a plurality of second wiring lines intersecting with the plurality of first wiring lines; a plurality of resistive change memory elements provided in cross regions of the plurality of first and second wiring lines, each of which includes a first electrode connected to a corresponding first wiring line, a second electrode connected to a corresponding second wiring line, and a resistive change layer provided between the first and second electrodes, and in each of which a resistive state between the first electrode and the second electrode can be programmed from one of a first resistive state and a second resistive state, which has a larger resistance value than the first resistive state, to the other; and a driver driving the plurality of first and second wiring lines.