Abstract: The semiconductor device having the capacitor comprises a plurality of switching elements formed on a semiconductor substrate 1 at a distance, a plurality of capacitors formed in areas between a plurality of switching elements formed in the first direction respectively and each having a lower electrode, a dielectric film and an upper electrode, first wirings for connecting the upper electrodes of the capacitors and the switching elements in the first direction on a one-by-one base, and second wirings formed over a part of the first wirings, the switching elements, and the capacitors to extend in the second direction that intersects with the first direction. Accordingly, the higher speed operation than the prior art can be achieved.

Abstract: There are provided the steps of forming contact holes in the insulating film, that covers the source/drain of the MOSFET and the capacitor in the memory cell region, on the lower electrode of the capacitor by the same steps, then filling the plugs into the contact holes, and then forming the contact hole on the upper electrode of the capacitor. Accordingly, there can be provided the semiconductor device having the ferroelectric capacitor, capable of simplifying respective wiring connection structures to the upper electrode and the lower electrode of the capacitor by suppressing the damage to the capacitor formed over the transistor.