Non-volatile memory device and method of operating the same

Method of operating a non-volatile memory device receives the confirmation command is received the start command from the command line, and through the address lines receiving the address, and receives the setting value from the address lines, corresponding to the start command via command line , and sets a setting value on the basis of the start command, the number and the confirmation of the setting command as a parameter of the non-volatile memory device, performing an operation corresponding to a start command for a memory cell corresponding to the address on the basis of the set parameters .