MEMORY SYSTEM

원문 (중국어)

According to one embodiment, a non-volatile memory includes a plurality of groups and a memory controller configured to execute a first operation. Each of the plurality of groups includes a plurality of cell units. Each of the plurality of cell units includes a plurality of memory cells. The first operation includes: based on a first correction amount associated with a target group, reading data from the target group; and updating the first correction amount to a second correction amount based on the data. The memory controller is configured to: select a first group as the target group; and when a condition is satisfied, select a second group as the target group after performing the first operation related to the first group.