SEMICONDUCTOR INTEGRATED CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a semiconductor integrated circuit device which can stably supply power source voltage.

SOLUTION: In a semiconductor integrated circuit 40, a core circuit operating when a first power is supplied is formed on a core region on a surface of a semiconductor substrate and an I/O circuit operating when a second power is supplied is formed on an I/O region outside the core region on the surface of the semiconductor substrate The semiconductor integrated circuit 40 comprises a through via 51 supplying the first power in the semiconductor substrate so as to penetrate the semiconductor substrate and a pad 46 supplying the second power on the I/O region on the surface of the semiconductor substrate.

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