NON-VOLATILE MULTI-LEVEL CELL MEMORY SYSTEM AND METHOD OF PERFORMING ADAPTIVE DATA BACK-UP IN THE SYSTEM

摘要

In one example embodiment of the inventive concepts, an adaptive data backup method performed in a memory system including a non-volatile multi-level cell memory device includes receiving a write command from a host and determining a backup data size which is a size of data to be backed up among data requested to be written in the write command. The adaptive data backup method further includes selecting a backup type among at least two different backup types, based on the backup data size and backing up the data according to the selected backup type.

主权项

1. An adaptive data backup method performed in a memory system including a non-volatile multi-level cell memory device, the method comprising:
receiving a write command from a host; determining a backup data size, the backup data size being a size of data to be backed up among data requested to be written in the received write command; selecting a backup type among at least two different backup types, based on the backup data size; and backing up the data according to the selected backup type.