Memory system and operating method thereof
AssigneeSK hynix Inc.
InventorsSe-Hyun KIM, Kyung-Hoon LEE, Sung-Hun JEON, Jung-Woo KIM
Life of this patent
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Abstract
A memory system may include: a memory device including a plurality of dies, each including a plurality planes, each including a plurality of blocks; and a controller suitable for grouping the plurality of memory blocks into a plurality of super blocks, each of which has a designated type corresponding to a condition, the controller may form a set of first super blocks, among the plurality of super blocks, each of which has at least one bad memory block and good memory blocks, and may manage the first super blocks.
Claims20
A memory system comprising:
- a memory device including a plurality of dies, each including a plurality planes, each including a plurality of blocks;
- and
- a controller suitable for grouping the plurality of memory blocks into a plurality of super blocks, each of which has a designated type corresponding to a condition,
- wherein the controller forms a set of first super blocks, among the plurality of super blocks, each of which has at least one bad memory block and good memory blocks, and manages the first super blocks.
A method for operating a memory system including a memory device including a plurality of dies, each including a plurality planes, each including a plurality of blocks, the method comprising:
- grouping the plurality of memory blocks into a plurality of super blocks, each of which has a designated type corresponding to a condition;
- and
- forming a set of first super blocks, among the plurality of super blocks, each of which has at least one bad memory block and good memory blocks, and managing the first super blocks.
Dependencies are inferred from the claim text.