PAGE COPY METHOD IN MEMORY DEVICE AND PAGE MANAGEMENT METHOD IN MEMORY SYSTEM

摘要

A page copying method of a memory device each including a plurality of memory blocks having a plurality of pages, comprising: between bit lines of a source memory block including a source page and bit lines of a target memory block including a target page Disconnects the data, transfers the data stored in the source page to the bit lines of the source memory block, and connects the bit lines of the source memory block and the bit lines of the target memory block to the bit lines of the source memory block. Data is transferred to the bit lines of the target memory block, and data transferred to the bit lines of the target memory block is written to the target page. The page copy method of the memory device may increase the operating speed and reduce power consumption.