Packaged integrated circuit having wire bonds and method therefor

摘要

An integrated circuit is packaged using a package substrate that has a bottom side with a regular array of connection points and a top side with the integrated circuit on it. The package substrate also has vias that are present to provide electrical connection between the top and bottom sides. The vias have a via capture pad that is used to directly receive a wire bond. Thus, the wires from the integrated circuit to the top side directly contact the vias at their capture pads. In such a connection there is then no need for a trace from location where the wire is bonded on the top side to the via. This saves cost. Further this makes the package substrate useful for more than one type of integrated circuit.