Semiconductor device and manufacturing method of semiconductor device

Abstract

A method of manufacturing a semiconductor device comprises: forming a first array including a first bit line extending in a first direction, a first word line extending in a second direction intersecting the first direction, and a first transistor being located at a first intersection of the first word line and the first bit line, the first transistor being connected to the first word line and the first bit line; forming a first capacitor electrically connected to the first transistor, the first capacitor being located at a first part of the first intersection; and forming a second capacitor located at a second part of the first intersection.