Interleaving charge pumps for programmable memories

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United States of America Patent

PATENT NO 8711642
APP PUB NO 20120224434A1
SERIAL NO

13470978

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Abstract

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Systems and methods, including computer software for performing operations enable interleaving of charging operations in a charging pump. A first charge pump is charged to a predetermined level, and a first operation is performed using a charge stored in the first charge pump after it reaches the predetermined level. A second charge pump is charged during a time that overlaps with performing the first operation. A second operation is performed using a charge stored in the second charge pump as a result of charging the second charge pump.

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Patent Owner(s)

  • APPLE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cornwell, Michael J San Jose, US 81 2257

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