Semiconductor integrated circuit device

Details Semiconductor integrated circuit device Semiconductor integrated circuit device

2005-06-28

2005-06-28

Thomas, Tom (Department: 2815)

Active solid-state devices (e.g., transistors, solid-state diode

Gate arrays

With particular power supply distribution means

C257S202000, C257S203000, C257S208000, C257S401000

Reexamination Certificate

active

06911683

ABSTRACT:
A semiconductor integrated circuit device has a semiconductor substrate with a plurality of pads disposed over a main surface of the substrate along one side thereof. A plurality of input/output cells are disposed corresponding to the plural pads over the main surface of the substrate. An internal circuit forming section is disposed over the main surface of the substrate. Power supply wirings for the internal circuit supply potentials to the internal circuit forming section. The plural input/output cells include signal cells and power supply cells for internal circuit respectively. Signal pads are disposed corresponding to the signal cells and electrically connected the signal cells. Power supply pads for the internal circuit are respectively disposed corresponding to the power supply cells and electrically connected to the power supply cells and the power supply wirings.

REFERENCES:
patent: 5365091 (1994-11-01), Yamagishi
patent: 6008532 (1999-12-01), Carichner
patent: 6078068 (2000-06-01), Tamura
patent: 6093942 (2000-07-01), Sei et al.
patent: 6339234 (2002-01-01), Takizawa
patent: 6798069 (2004-09-01), Ali et al.
patent: 6798077 (2004-09-01), Nakamura
patent: 11-40754 (1999-02-01), None

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