Selectively definable semiconductor device

Details Selectively definable semiconductor device Selectively definable semiconductor device

1988-07-26

1989-08-08

James, Andrew J.

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357 40, 357 41, 365 63, 365 95, 365 96, 365103, 365104, 365154, 365156, H01L 2710, H01L 2715, H01L 2702

Patent

active

048558036

ABSTRACT:
A selectively definable semiconductor device is provided. In one form, a composite gate array includes a plurality of logic dedicated general purpose cell regions and a plurality of function dedicated cell regions each of which is disposed between the two corresponding ones of the plurality of logic dedicated general purpose cell regions, whereby each of the cell regions may be used as an interconnection region selectively. In another form, a semiconductor memory device which may be selectively defined as a ROM or a RAM by a metalization process is provided.

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patent: 4553053 (1985-11-01), Ong et al.
patent: 4584669 (1986-04-01), Moynihan et al.
patent: 4623911 (1986-11-01), Pryor

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