Write sequence providing write abort protection

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United States of America Patent

PATENT NO 9384839
APP PUB NO 20140254263A1
SERIAL NO

13788415

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Abstract

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In a multi-level cell (MLC) nonvolatile memory array, data is assigned sequentially to the lower and upper page of a word line, then both lower and upper pages are programmed together before programming a subsequent word line. Word lines of multiple planes are programmed together using latches to hold data until all data is transferred. Tail-ends of data of write commands are stored separately.

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Patent Owner(s)

Patent OwnerAddress
SANDISK TECHNOLOGIES LLC5080 SPECTRUM DRIVE SUITE 1050W ADDISON TX 75001

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avila, Chris Nga Yee Saratoga, US 30 774
Dusija, Gautam Ashok Milpitas, US 21 631

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