Memory device, memory system, and operation method thereof
A memory device is provided. The memory device includes a plurality of normal memory blocks; and at least two or more bad memory blocks, wherein data having the same number of bits as data to be stored in a normal memory block and a parity code having the number of bits at least twice greater than t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A memory device is provided. The memory device includes a plurality of normal memory blocks; and at least two or more bad memory blocks, wherein data having the same number of bits as data to be stored in a normal memory block and a parity code having the number of bits at least twice greater than that of a parity code to be stored in the normal memory block are stored in a first bad memory block and a second bad memory block among the bad memory blocks. |
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