FIELD: information technologies.
SUBSTANCE: detachable information medium with higher speed of access comprises a unit of external interface, the first controller of direct access to memory, the first and second data storage units, a switchboard, the second controller of direct access to memory, a flash memory unit, a flash memory interface unit, a random-access memory of physical sectors, a microprocessor, a random-access memory of software, a permanent storage.
EFFECT: invention provides for higher speed of access to memory and saving of energy of a source of supply of an external device due to organisation of direct access in a medium to memory and reduced efficiency of an inbuilt processor.
2 dwg
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