Memory storage device and control method thereof
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United States of America Patent
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Dec 9, 2014
Grant Date -
Jan 21, 2010
app pub date -
Jan 21, 2009
filing date -
Jul 18, 2008
priority date (Note) -
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Abstract
A control method of a memory storage device for writing an updated data from a host to the memory storage device is provided. The memory storage device provides storage space which is divided into a plurality of physical blocks to access the updated data. The control method includes the following steps: first, determining whether the updated data is a hot data or not; finally, storing the less updated data which is not the hot data into the physical block which has the higher erase counts according to the result of above determination.
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