Patent ID: 8445997

Claim:
A device, comprising: a first packaged integrated circuit device having a first die positioned in a first cavity formed in a first surface of the first packaged integrated circuit device, wherein the first die is recessed from the first surface and at least partially covered with a first mold material disposed within the first cavity; a second packaged integrated circuit device positioned above the first packaged integrated circuit device, the second packaged integrated circuit device having a second die positioned in a second cavity formed in a second surface of the second packaged integrated circuit device, wherein the second die is recessed from the second surface of the second packaged integrated circuit device and at least partially covered with a second mold material disposed within the second cavity, and wherein the second surface is opposite a third surface of the second packaged integrated circuit device and the third surface is adjacent the first surface of the first packaged integrated circuit device; and a plurality of extensions of a leadframe attached to corresponding contacts on the first surface of the first packaged integrated circuit device and corresponding contacts on the third surface of the second packaged integrated circuit device.