Method of operating nonvolatile memory and method of operating storage device including nonvolatile memory

The present invention relates to a method of operating a storage device including a memory controller for controlling the nonvolatile memory and the nonvolatile memory. Method of operation of the present invention, the memory controller by sending a multi-program command to the nonvolatile memory, and in response to the multi-program commands, consisting of the steps of the nonvolatile memory, the program memory cells coupled to two or more word lines .