A method of forming a metal-insulator-metal (MIM) capacitor includes
forming a first planar dielectric layer with a first metallization layer
therein; forming a first passivation layer on top thereof; forming a
planar conductive layer above the first passivation layer; patterning and
selectively removing the conductive layer up to the first passivation
layer in designated areas to form a set of conductive features;
patterning and conformally coating the set of conductive features and the
exposed first passivation layer with a high strength dielectric coating;
disposing a second dielectric layer above the first passivation layer and
enclosing the set of conductive features; patterning and selectively
removing portions of the second substrate to form channels and trenches;
performing a dual-Damascene process to form a second metallization layer
in the trenches and channels and to form an upper conductive surface
above the high strength dielectric coating.