A hybrid stacking package system is provided including providing a board-on-chip substrate, having an opening, attaching a first integrated circuit on the board-on-chip substrate, attaching bond wires, between the first integrated circuit and the board-on-chip substrate, through the opening, and mounting a second integrated circuit over the bond wires. The present invention is also directed to a method of making triggerable, water-dispersible cationic polymers and their applicability as binder compositions. In one embodiment, the UBM structure comprises a tantalum layer disposed over the aluminum electrically conductive element, and a copper layer disposed over the tantalum layer, where the UBM structure is configured to receive a solder ball thereon. Each of the terminals is viewing a given one of the program channels prior to the signaling.