摘要 |
A semiconductor device includes a package substrate having a chip mounting surface with at least a plurality of first substrate-side pads and a plurality of second substrate-side pads, a rectangular first semiconductor chip having a first main surface fixed on the chip mounting surface, a plurality of first bonding wires through which a plurality of first pads arranged along one side of a second main surface of the first semiconductor chip and the first substrate-side pads are bonded to each other, a rectangular second semiconductor chip having a third main surface fixed on the second main surface, and a plurality of second bonding wires through which a plurality of second pads arranged along one side of a fourth main surface of the second semiconductor chip and the second substrate-side pads are bonded to each other.
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