Patent ID: 7061105

Claim:
A memory card comprising: a substrate having a main surface and rear surface, opposed to the main surface; a plurality of first electrodes formed on the main surface; a plurality of second electrodes formed on the main surface; a plurality of external connection terminals on the rear surface; a first semiconductor chip having a main surface and including a memory circuit and a plurality of bonding pads formed on the main surface thereof, the first semiconductor chip being mounted on the main surface of the substrate; a second semiconductor chip having a main surface and including a control circuit to control the memory circuit and a plurality of bonding pads formed on the main surface thereof, the second semiconductor chip being stacked over the main surface of the first semiconductor chip; first wires electrically connecting each of the bonding pads of the first semiconductor chip with a corresponding one of the plurality of first electrodes; second wires electrically connecting each of the bonding pads of the second semiconductor chip with a corresponding one of the plurality of second electrodes; and a resin sealing the first semiconductor chip, the second semiconductor chip, the first wires, the second wires and the pluralities of first and second electrodes.