MEMORY DEVICE AND OPERATING METHOD THEREOF

An operating method of a memory device includes: monitoring a temperature of a non-volatile memory device including a plurality of memory blocks; receiving a first request from a host; in response to the first request: when a first memory block corresponding to the first request is exposed to a threshold temperature or a temperature higher than the threshold temperature for a first period of time equal to or greater than a threshold period of time, a first command is transmitted to the non-volatile memory device, and when the first memory block is exposed to a temperature lower than the threshold temperature for the threshold period of time, a second command is transmitted to the non-volatile memory device. Transmitting a second command to the non-volatile memory device; charging a word line of the first memory block with a driving voltage in response to the first command; and executing a first operation corresponding to the first request in response to the first command or the second command. 一种存储设备的操作方法包括：监