| 摘要 |
<p>The present invention relates to a data storage device, and more specifically, to a data storage device which can adjust the power consumption according to the operation status of a non-volatile memory device. The data storage device includes: the non-volatile memory device; an error correction coding unit which detects and corrects the errors of data read from the non-volatile memory device; and a clock unit which selectively provides an operation clock for the error correction coding unit by a read command classified according to whether the data stored in the non-volatile memory device is read or not.</p> |
