Abstract: A high density memory module is disclosed comprising a first packaged integrated circuit memory device having therein a first electrically insulating carrier and a first conductive routing pattern integral with said first carrier, and at least a first semiconductor circuit chip; a second packaged integrated circuit memory device electrically connected to said first device, wherein said first and second devices form a module; said second packaged integrated circuit device having therein a second electrically insulating carrier and second conductive routing pattern integral with said second carrier, and at least a second semiconductor circuit chip; and said second conductive routing pattern including means for modifying the architectural organization of said module.

Abstract: An integrated circuit package (30) comprising a substrate (70) having an opening (86) and first and second surfaces (92, 94), a plurality of routing strips (82) being integral with the substrate (70) and extending to opening (86), a plurality of pads (100) disposed on the first surface (92) and electrically connected with at least one of the routing strips (82), a chip (50) having bonding pads (120) is adhered to the second surface (84) of the substrate (70) and is of substantially the same outline as substrate (70), wire bonding (80) electrically connecting at least one bonding pad (120) to at least one of the routing strips (82) and potting material (90) filling the opening (86) is disclosed.