公开(公告)号：US20250157510A1

公开(公告)日：2025-05-15

申请号：US18669694

申请日：2024-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yun-Ki CHOI ,  Jungsoo JEONG

IPC: G11C7/14 ,  G11C7/04 ,  G11C7/10

Abstract: An operating method of a storage device includes a storage controller and a non-volatile memory device. The method includes providing, by the storage controller, the non-volatile memory device with a first command indicating a temperature read operation, providing, by a temperature sensor of the non-volatile memory device, a first measurement temperature value to the storage controller based on the first command, determining, by the storage controller, whether the first measurement temperature value is lower than a first threshold value, providing, by the storage controller, the non-volatile memory device with a second command indicating a dummy read operation in response to determining that the first measurement temperature value is smaller than the first threshold value, and performing, by the non-volatile memory device, the dummy read operation for heating based on the second command.