Semiconductor device and electronic instrument

Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting

Reexamination Certificate

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Details

C345S156000, C345S204000, C345S545000

Reexamination Certificate

active

08001301

ABSTRACT:
A semiconductor device includes a first semiconductor chip, and a second semiconductor chip which includes a high-speed serial I/F circuit which transfers serial data between the high-speed serial I/F circuit and an external device through a serial bus and is stacked on the first semiconductor chip. A pad region in which pads (electrodes) for connecting the external device and the high-speed serial I/F circuit are disposed is provided along a first side of the second semiconductor chip which is the short side. A pad region in which pads for connecting an internal circuit included in the first semiconductor chip and the high-speed serial I/F circuit are disposed is provided along a second side of the second semiconductor chip which is the long side.

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