An embodiment of the present invention provides a semiconductor, including a non-volatile storage unit suitable for storing one or more first addresses; an address storage unit suitable for storing the first addresses sequentially received from the non-volatile storage unit as second addresses while deleting previously stored second addresses identical to an input address of the first addresses, in a reset operation; and a cell array suitable for replacing one or more normal cells with one or more redundancy cells based on the second addresses in an access operation.