Semiconductor device capable of decreasing an internal voltage i

Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...

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327538, 327543, 365226, G05F 140, G05F 110, G05F 302, G11C 800

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059231572

ABSTRACT:
In a semiconductor device comprises an internal circuit and which is supplied with an external voltage, the internal circuit is operated in an internal voltage having a high internal level and a low internal level. A voltage decreasing circuit decreases the high internal level of the internal voltage. A controlling circuit controls decrease of the internal voltage in response to an external control signal OEB.

REFERENCES:
patent: 4950921 (1990-08-01), Takada
patent: 5025422 (1991-06-01), Moriwaki et al.
patent: 5400290 (1995-03-01), Suma et al.
patent: 5424629 (1995-06-01), Fujiwara et al.
patent: 5426616 (1995-06-01), Kajigaya et al.
patent: 5451896 (1995-09-01), Mori
patent: 5694364 (1997-12-01), Morishita et al.
Japanese Office Action Dated Jun. 9, 1998 with English language translation of Japanese Examiner's comments.

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