MEMORY CONTROLLER WITH REDUCED POWER CONSUMPTION, MEMORY DEVICE, AND MEMORY SYSTEM

摘要

A memory device comprising: at least one bank of memory cells that receives a first clock for clocking commands and a second clock for clocking data, wherein the second clock is activated based on a first command and deactivated based on a second command. The memory device further including a clock activation circuit configured to generate an enable signal based on the first command and a disable signal based on the second command, and a clock generator configured to generate the second clock based on a reference clock upon receipt of the enable signal.