Patent ID: 6867123
Filing Date: 2005-03-15
Classification: H01L

Abstract:
1. A semiconductor integrated circuit device comprising a semiconductor substrate having a main surface, a circuit element formed on the main surface and constituting an integrated circuit having a plurality of functions or a plurality of characteristics, an electrode formed on the main surface and connected to the circuit element, a first wiring formed in the same layer with the electrode and connecting the circuit element to the electrode, an insulating layer formed to cover the first wiring and the circuit element and to expose the electrode, a second wiring formed over the insulating layer and made of a layer different from that of the first wiring, and an external connection terminal disposed over the insulating layer and electrically connected to the second wiring, wherein one of the plurality of functions or plurality of characteristics of the integrated circuit is selected by the connection state of the second wiring and the external connection terminal.