Digital broadcasting receiver and down loading method thereof

PURPOSE: A digital broadcasting receiver and a downloading method of the same are provided to upgrade a version of a micro computer program by using a flash memory device. CONSTITUTION: A message such as 'Input micro computer program PID(Packet IDentifier)' is outputted.(S1) The PID is received from a user.(S2) Packet data of the received PID are stored into a RAM.(S3) A version number of a main program written in a flash memory is recorded as 0.(S4) An area of the main program is deleted.(S5) The data stored in the RAM are loaded on a main program area of the flash memory.(S6) The version number of the main program is recorded in a version byte area.(S7) A reset operation is performed.(S8).