Method for detecting of static data area and for wear-leveling and for merging data unit of non-volatile data storage and apparatus thereof

摘要

The present invention is allocated to relates to a wear leveling method and apparatus by storing the age value indicating a write time in the data unit by detecting a static data area to increase the effect of wear leveling in a non-volatile data storage device, writing data by including the step of determining a static data area by the step of reading and reading an age value of the age value stored in the storing age (age) value that represents the recording time to the unit and the unit, the precise static data without additional overhead detecting a region, and move them to enhance the effect of the wear leveling of the entire storage device can extend the life of the storage device.