Methods and electronic devices for operating a memory system

Abstract

Methods, devices, and systems for managing memory devices are provided. In one aspect, a system includes a host and a memory system coupled to the host. The memory system includes a memory controller and a memory device. The host is configured to, based on an operation mode of the memory system, power up the memory controller and the memory device sequentially or at the same time. The memory controller is configured to determine whether the memory device is powered up, and in response to determining that the memory device is powered up, control the memory system to operate in a first mode among more than one operation mode.

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