Scheduling device and an operation method for a memory device using a multi-clock command

Abstract

A memory system includes a memory device and a memory controller. The memory device includes at least one data storage area. The memory controller is coupled to the memory device and configured to transmit at least one command, scheduled to be transmitted within a preset clock range, to the memory device. The memory controller is configured to transmit an activation command included in the at least one command to the memory device when a command to be transmitted subsequent to the activation command is not a data input and output (input / output) command.

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