Patent ID: 6380631
Filing Date: 2002-04-30
Classification: H01L

Abstract:
A stacked die package coupleable with a circuit board, comprising:a packaging substrate including a first surface having a recess disposed therein and a plurality of conductive leads coupled thereto, each conductive lead having an inner end proximate the recess and an outer end coupleable with the circuit board; and a first die having opposing inner and outer surfaces, the inner surface being attached to the packaging substrate within the recess, the first die having a plurality of first bond pads disposed thereon, each first bond pad being electrically coupled to one of the inner ends; and a second die having opposing first and second surfaces, the first surface of the second die being attached directly to the outer surface of the first die, the second die having a plurality of second bond pads disposed thereon, each second bond pad being electrically coupled to one of the inner ends, the first surface of the packaging substrate being proximate the circuit board when the outer ends are coupled with the circuit board whereby the packaging substrate at least partially encloses and protects both the first and second die.