公开(公告)号：US20250147845A1

公开(公告)日：2025-05-08

申请号：US18937494

申请日：2024-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongju KIM ,  Youngbong KIM ,  Eunkyung CHOI ,  Changho CHOI

IPC: G06F11/10 ,  G06F1/30

Abstract: A memory device configured to restore data based on power supply being blocked during programming of a storage device includes a first area including a first data column that is to be programmed, a second area configured to store restoration data of the first data column, and a processor configured to identify a program state of the first data column programmed in a first stripe of the storage device, and complete programming of the first data column based on the program state of the first data column. The processor is further configured to determine that the programming of the first data column has stopped, to generate a second data column by combining the restoration data with a stopped portion of the first data column, and to program the second data column in a second stripe.