Semiconductor integrated circuit with shortened pad pitch

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Configuration or pattern of bonds

Reexamination Certificate

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Details

C257S691000, C257S048000

Reexamination Certificate

active

06849956

ABSTRACT:
An semiconductor integrated circuit includes a plurality of first pads having first size, a plurality of second pads having second size smaller than the first size, a switch circuit which couples the first pads to respective first core circuits in a first switching state, and couples the first pads to respective second core circuits in a second switching state, the second core circuits being connected to the second pads, wherein the first pads and the second pads are mixed and arranged in line.

REFERENCES:
patent: 5266826 (1993-11-01), Umeyama
patent: 5521530 (1996-05-01), Yao et al.
patent: 5543651 (1996-08-01), Sato
patent: 5825083 (1998-10-01), Takata et al.
patent: 5949106 (1999-09-01), Kai et al.
patent: 6531785 (2003-03-01), Shimizu et al.
patent: 63-199439 (1988-08-01), None
patent: 5-166902 (1993-07-01), None

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