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INTERNAL VOLTAGE SUPPLYING DEVICE

  • US 20100320988A1
  • Filed: 09/02/2010
  • Published: 12/23/2010
  • Est. Priority Date: 09/29/2005
  • Status: Active Grant
First Claim
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1. An internal voltage supplying device, comprising:

  • a reference voltage generating means for generating a first feedback voltage having a predetermined voltage ratio with respect to a core voltage;

    an adjusting means for adjusting the voltage ratio; and

    a voltage generating means for supplying a high voltage having a level higher than a level of the core voltage by the level of a threshold voltage or higher and for maintaining said level of the high voltage in accordance with the first feedback voltage.

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