Memory system and method of operating a memory device included in the same
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United States of America Patent
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Nov 1, 2022
Grant Date -
N/A
app pub date -
Feb 16, 2021
filing date -
Aug 14, 2020
priority date (Note) -
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Abstract
A memory system includes: a plurality of memory devices including a memory cell array having a plurality of planes, the plurality of memory devices being commonly connected to a memory controller through a channel; a super block including pages included in the planes of at least two memory devices among the plurality of memory devices; and the memory controller for transmitting, to the memory devices, at least one command instructing an operation on the super block and an address corresponding to the command. Each of the memory devices includes: peripheral circuit for performing the operation on the memory cell array; a group selection signal generator for outputting a group selection signal indicating the at least two memory devices constituting the super block; and control logic for controlling the peripheral circuit to perform an operation corresponding to the command, based on the group selection signal.
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