Patent ID: 10481799

Abstract:
A data storage device and a method of operating the same are provided. The data storage device includes a first non-volatile memory device, a second non-volatile memory device, and a management module. The management module receives, from a host, an external multi-access command including first and second physical addresses which are different from each other, generates and sends a first access command including the first physical address to the first non-volatile memory device, and generates and sends a second access command including the second physical address to the second non-volatile memory device. The data management module performs operations on the first and second non-volatile memory devices based on the first and second access commands and the first and second physical addresses, respectively. The data storage device may be a solid state drive (SSD) including NAND flash memory, and the multi-access command may be a multi-write, multi-read, or multi-erase command.