Patent ID: 6476474
Filing Date: 2002-11-05
Classification: H01L

Abstract:
A dual-die package structure, which comprises:(a) a leadframe including a die pad, a first set of conductive leads on one side of the die pad, and a second set of conductive leads on an opposite side of the die pad, the first set of conductive leads and the second set of conductive leads each having a front side and a back side; (b) a first semiconductor die having a circuit surface and a non-circuit surface and including an array of bond pads on only one edge of the circuit surface thereof, and whose non-circuit surface is attached to the die pad of the leadframe; (c) a second semiconductor die having a circuit surface and a non-circuit surface and including an array of bond pads on only one edge of the circuit surface thereof, and whose circuit surface is attached to the circuit surface of the first semiconductor die; (d) a first set of bonding wires for electrically connecting the bond pads of the first semiconductor die to the front side of the first set of conductive leads of the leadframe; (e) a second set of bonding wires for electrically connecting the bond pads of the second semiconductor die to the back side of the second set of conductive leads of the leadframe; and (f) a molded compound for encapsulating the first semiconductor die and the second semiconductor die.