公开(公告)号：US20230229349A1

公开(公告)日：2023-07-20

申请号：US17961972

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Han LEE ,  Dong Ouk MOON ,  Hyun Joon YOO ,  Kyoung Eun LEE

IPC: G06F3/06

CPC classification number: G06F3/0656 ,  G06F3/0658 ,  G06F3/0679 ,  G06F3/0604

Abstract: A storage device comprises first and second storage devices mounted on respective first and second PCBs (Printed Circuit Boards) that are separated from each other, the first and second PCBs configured to store different data. The first storage device includes a first storage controller, and a first shock sensor that senses an impact of the first storage device to output a first sensor signal. The second storage device includes a second shock sensor different from the first shock sensor, and senses an impact of the second storage device to output a second sensor signal. The first storage controller outputs a first internal control signal that controls an internal operation of the first storage device based on the first sensor signal. The first storage device and the second storage device transmit data to each other based on the first sensor signal and the second sensor signal.