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DATA STORAGE DEVICE AND OPERATING METHOD THEREOF

  • US 20160322087A1
  • Filed: 09/01/2015
  • Published: 11/03/2016
  • Est. Priority Date: 04/30/2015
  • Status: Abandoned Application
First Claim
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1. A data storage device comprising:

  • a nonvolatile memory apparatus including a plurality of pages coupled to a single word line; and

    a controller suitable for accessing the nonvolatile memory apparatus during one of first and second modes,wherein the second mode is enabled when the nonvolatile memory apparatus has reached a lifetime limit, andwherein the controller stores the same data in both of a source page and a dummy page during the second mode.

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