CONFIGURABLE CAPACITOR

A capacitance device includes: a semiconductor substrate; a capacitor disposed on the semiconductor substrate and including first and second positive terminals and first and second negative terminals; a passivation layer formed over the capacitor, the first and second positive terminals and the first and second negative terminals, the passivation layer defining first and second openings over the first and second positive terminals, respectively, a third opening over the first negative terminal and a fourth opening over the second negative terminal; a first metallic bump disposed on the passivation layer and including first extending portions that extend through each of the first and second openings, electrically coupling the first and second positive terminals; and a second metallic bump disposed on the passivation layer and including second extending portions that extend through each of the third and fourth openings, electrically coupling the first and second negative terminals.