Samsung Electronics Co., Ltd.

Junyeong An

Jooyeon Lee

Sangwoo Pyo

Jongsun Jung

Dongyoun Yi

Minsic Kim

Jinhyeong Kim

Woonki Lee

Seunghun Oh

A semiconductor device includes first power supply lines arranged in a first direction and extended in a second direction, second power supply lines arranged in the second direction and extended in the first direction, power gating switches, and taps, Each of the power gating switches is connected with one of the first power supply lines and at least two of the second power supply lines. Each of the taps is connected with one of the first power supply lines or one of the second power supply lines. One of the power gating switches closest to a first power gating switch is a second power gating switch, one of the taps closest to the first power gating switch is a first tap, and at least one of the second power gating switch and the first tap is spaced from the first power gating switch in a third direction.

Semiconductor device including power gating switches

A semiconductor device includes bumps and a plurality of input/output areas on a substrate. Each of the input/output areas include semiconductor elements on the substrate, lower wiring patterns connected to the semiconductor elements, and input/output pins above and connected to the lower wiring patterns. The semiconductor elements provide a logic circuit and a protection circuit. The bumps are above the lower wiring patterns and connected to the input/output pins by upper wiring patterns. The input/output areas include a first input/output area and a second input/output area. The input/output areas includes a first circuit area including the electrostatic discharge protection circuit and a second circuit area including the logic circuit. In the first input/output area, the input/output pin is in the first circuit area. In the second input/output area, the input/output pin is in the second circuit area.

Semiconductor device including an input/output circuit

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Suwon-si, South Korea

Junyeong An