Patent ID: 6984881
Filing Date: 2006-01-10
Classification: H01L,H05K,Y02P

Abstract:
1. A stackable integrated circuit package, comprising: a leadframe having an inner region and an outer region, the outer region having a plurality of electrically conductive leads, and each of the conductive leads having a non-solderable region and a solderable region; at least one die electrically connected to the inner region of said leadframe; and an encapsulant material surrounding at least most of the inner region of said leadframe and said at least one die, thereby forming said stackable integrated circuit package with at least the solderable region of the conductive leads at the outer region of said leadframe being exposed; wherein each of the conductive leads has a top side and a bottom side; and wherein both the top side and the bottom side of each of the conductive leads have a non-solderable region and a solderable region.