Memory having power-up circuit

Details Memory having power-up circuit Memory having power-up circuit

2007-03-06

2007-03-06

Nguyen, VanThu (Department: 2824)

Static information storage and retrieval

Powering

C365S189090, C327S534000

Reexamination Certificate

active

11118037

ABSTRACT:
A memory includes a power-up circuit configured to increase a first voltage to a first value with a second voltage tied to ground, reduce the first voltage from the first value to a second value with the second voltage floating to reduce the second voltage through a parasitic coupling capacitance, and pump the second voltage to reduce the second voltage to a third value with the first voltage less than the second value.

REFERENCES:
patent: 5329168 (1994-07-01), Sugibayashi et al.
patent: 5469387 (1995-11-01), Kim
patent: 6205061 (2001-03-01), Surlekar et al.
patent: 6343044 (2002-01-01), Hsu et al.

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