MEMORY SYSTEM AND OPERATING METHOD OF MEMORY SYSTEM
First Claim
1. A memory system comprising:
- a memory device including a plurality of memory blocks; and
a controller suitable for dividing the memory blocks into a first group and a second group, performing a command operation corresponding to a command received from a host, and respectively storing segments of user data and meta data for the command operation in memory blocks included in the first group or memory blocks included in the second group, in accordance with at least one information included in the meta data information of the user data.
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Accused Products
Abstract
A memory system may include: a memory device comprising a plurality of pages, which include a plurality of memory cells coupled to a plurality of word lines, and in which data is stored, and a plurality of memory blocks in which the pages are included; and a controller configured to divide the memory blocks into a first group and a second group, perform a command operation corresponding to a command received from a host, and respectively store segments of user data and meta data for the command operation in memory blocks included in the first group or memory blocks included in the second group, in accordance with type information of the user data Included in the command.
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Citations
20 Claims
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1. A memory system comprising:
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a memory device including a plurality of memory blocks; and a controller suitable for dividing the memory blocks into a first group and a second group, performing a command operation corresponding to a command received from a host, and respectively storing segments of user data and meta data for the command operation in memory blocks included in the first group or memory blocks included in the second group, in accordance with at least one information included in the meta data information of the user data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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- 9. The memory system according to claim wherein the controller stores the segments of the second type in first memory blocks, among the memory blocks of the second group, and then migrates and stores the segments of the second type to second memory blocks.
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11. An operating method of a memo system comprising:
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receiving a command from a host; checking user data included in the command and type information of the user data; dividing a plurality of memory blocks of a memory device into a first group and a second group; and performing a command operation corresponding to the command, and storing segments of the user data and meta data for the command operation in memory blocks included in the first group or memory blocks included in the second group, in accordance with the type information. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification