Semiconductor integrated circuit device

Details Semiconductor integrated circuit device Semiconductor integrated circuit device

1998-10-20

2000-07-18

Hardy, David

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

Gate arrays

With particular chip input/output means

257203, 257207, 257210, 257484, 257786, H01L 2348

Patent

active

060910895

ABSTRACT:
A semiconductor integrated circuit device has a semiconductor chip, on which are formed a plurality of input/output circuits and input/output pads individually connected electrically thereto. The input/output pads are connected electrically to a plurality of inner leads formed on the frame on which the semiconductor chip is mounted. The input/output circuits are arranged in two rows along each edge of the semiconductor chip, with the first row of input/output circuits arranged closer to the edge than the second row of input/output circuits. The input/output pads connected to the first-row input/output circuits are arranged in two rows in such a way that the first and second rows of input/output pads sandwich the first row of input/output circuits. The input/output pads connected to the second-row input/output circuits are arranged to form a third row of input/output pads along the second row of input/output circuits.

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patent: 5783868 (1998-07-01), Galloway
patent: 5798571 (1998-08-01), Nakajima
patent: 5814892 (1998-09-01), Steidl et al.
patent: 5883427 (1999-03-01), Arimoto
patent: 5886393 (1999-03-01), Merrill et al.
patent: 5892283 (1999-04-01), Baldwin et al.

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