MEMORY DEVICE HAVING A NAND FLASH MEMORY AND READ OPERATION METHOD THEREOF, MEMORY DEVICE HAVING A NAND FLASH MEMORY

摘要

PURPOSE: A memory device mounting a NAND flash memory for increasing the performance capability is provided to increase the lead performance of the memory device by applying an interleave type to a removal/program operation. CONSTITUTION: Each NAND flash chip performs read or write operation about data. A NAND flash controller(20) controls the operation of each NAND flash chip. The NAND flash controller performs the read operation in an interleave type. The NAND flash controller receives the output data of each NAND flash chip by read operation.