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Memory orprating method and memory device using the same

  • US 9,740,602 B2
  • Filed: 07/22/2015
  • Issued: 08/22/2017
  • Est. Priority Date: 11/25/2014
  • Status: Active Grant
First Claim
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1. An operating method for a memory, the memory comprising at least one memory block including a plurality of first pages and a plurality of second pages corresponding to the first pages defined on a plurality of word lines, the operating method comprising:

  • determining whether a target first page of the first pages is valid according to validation information of the first pages, wherein the target first page is corresponding to a target second page of the second pages;

    if the target first page is valid, performing a first type programming on the target second page; and

    if the target first page is invalid, performing a second type programming on the target second page.

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