Storage device, control method thereof, and electronic device using storage device

An electronic device comprising a storage device comprising:

• a physical address selector configured to select a physical address of a write destination of data received from a host together with a logical address among physical addresses indicative of block groups comprising blocks of flash memories connected in parallel comprising storage areas divided into blocks for sectors;
• a logical address group selector configured to select a logical address group comprising a plurality of logical addresses based on the received logical address;
• a data writer configured to write data of the logical addresses in the selected logical address group to blocks in the selected physical address;
• and
• a storage controller configured to store the selected physical address and the selected logical address group in an address mapping table.

A storage device control method comprising:

• selecting a physical address of a write destination of data received from a host together with a logical address among physical addresses indicative of block group comprising blocks of flash memories connected in parallel comprising storage areas divided into blocks for sectors;
• selecting a logical address group comprising a plurality of logical addresses based on the received logical address;
• writing data of the logical addresses in the selected logical address group to blocks in the selected physical address;
• and
• storing the selected physical address and the selected logical address group in an address mapping table.