An integrated circuit device of the invention, includes: a first resistance variable memory element provided on a semiconductor substrate; a second resistance variable memory element provided on the semiconductor substrate; and a semiconductor circuit for controlling write and read of the first resistance variable memory element and the second resistance variable memory element, which is provided on the semiconductor substrate, in which the second resistance variable memory element has a write current that is smaller than a write current of the first resistance variable memory element, and the second resistance variable memory element is disposed farther from the semiconductor substrate than the first resistance variable memory element.