Semiconductor device with external terminals arranged...

Details Semiconductor device with external terminals arranged... Semiconductor device with external terminals arranged...

2007-08-07

2007-08-07

Pert, Evan (Department: 2826)

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

Gate arrays

With particular chip input/output means

C327S407000, C327S408000

Reexamination Certificate

active

10217094

ABSTRACT:
A semiconductor device, which may be changed to a mirror package after the assembly without having to reinstall bonding wires, comprises: a plurality of fixed external terminals which include a power supply external terminal and a ground potential external terminal and which are arranged symmetrically in fixed positions; a plurality of variable external terminals of different types which are arranged symmetrically; a plurality of reverse-polarity selection external terminals which are symmetrically arranged in fixed positions, and a signal switching circuit which switches the arrangement of the symmetrically arranged variable external terminal according to the setting of the selection terminal.

REFERENCES:
patent: 5512783 (1996-04-01), Wakefield et al.
patent: 5805520 (1998-09-01), Anglada et al.
patent: 6242800 (2001-06-01), Munos et al.
patent: 6417718 (2002-07-01), Ota
patent: 2002/0113640 (2002-08-01), Jenkins
patent: 2003/0006821 (2003-01-01), Rogenmoser et al.
patent: 05-251495 (1993-09-01), None
patent: 07-086526 (1995-03-01), None
patent: 07-288282 (1995-10-01), None
patent: 08-186227 (1996-07-01), None
patent: 11-053880 (1999-02-01), None

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