Patent ID: 8399303

Claim:
A method for manufacturing a modularized integrated circuit, comprising the steps of: providing a base, the base having a lead-frame and a first package, the lead-frame having a plurality of first contact points and a plurality of second contact points, and the first package encapsulating the lead-frame but exposing the first contact points and the second contact points; and coupling an input/output module with the base by coupling and electrically connecting the input/output module and the first contact points, the input/output module comprising: a first substrate being a wafer and having a first surface and a second surface; an input/output circuit having a plurality of first conductive panels thereon and formed on the first surface; a plurality of first conducting columns disposed inside the first substrate, wherein one end of each of the first conducting columns is electrically connected to the input/output circuit; and a plurality of third contact points formed on the second surface, wherein a portion of each of the third contact points is electrically connected to another end of each of the first conducting columns, and another portion of each of the third contact points is electrically connected to a corresponding one of the first contact points.