公开(公告)号：US20240152289A1

公开(公告)日：2024-05-09

申请号：US18196788

申请日：2023-05-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SANGJIN YOO ,  KWANGWOO LEE ,  HEEWON LEE ,  Byungchan Park ,  HYOJIN AHN ,  DONGCHEUL JANG

IPC: G06F3/06

CPC classification number: G06F3/064 ,  G06F3/0623 ,  G06F3/0656 ,  G06F3/0673

Abstract: There is provided a storage device, which includes: a memory device that includes a plurality of memory blocks, and stores first meta data including first status data and a first parameter in a first memory block among the plurality of memory blocks; and a memory controller that stores second meta data including second status data and second parameters, determines final meta data among a plurality of pieces of meta data including the first meta data and the second status data by comparing a plurality of pieces of status data with the first status data and the second status data, performs parameter confirmation for storing the final meta data in the meta block, and controls the memory device based on a parameter stored in the meta block.