Patent ID: 7358601
Filing Date: 2008-04-15
Classification: H01L,H03K

Abstract:
1. An integrated circuit system including: a first integrated circuit die having input/output circuits disposed thereon and further having a first array of face-to-face bonding structures disposed on a first face thereof, the first integrated circuit die having no digital programmable logic circuits disposed thereon; a family of second integrated circuit dice, each member of the family having digital programmable logic circuits disposed thereon and each member of the family having a size that is an integer multiple of a unit-tile size in each of an X and Y direction, further having a second array of face-to-face bonding structures disposed on a first face thereof, the second array of face-to-face bonding structures of each member of the family mates with different portion of the first array of face-to-face bonding structures, each member of the family having no input/output circuits disposed thereon.