MEMORY CONTROLLER AND USER SYSTEM INCLUDING THE SAME

摘要

A user system according to the embodiment of the present invention includes: a plurality of flash memory devices; and a memory controller which is connected to the flash memory devices through a plurality of channels. The memory controller includes: a voltage regulator which supplies power to the flash memory devices; and a compensating unit which additionally supplies the power to the flash memory devices if the power required for the flash memory devices is increased. The compensating unit includes: a resistance part which is connected to the output terminal of the voltage regulator and the input terminals of the memory devices; and a charging unit which is connected to the input terminals of the memory devices and additionally supplies the power to the memory devices according to the voltages of the input terminals of the memory device.