Circuit for repair of flash memory cells and a method of repair

摘要

The present invention relates to a circuit for repair of flash memory cell and a method of repair and, more particularly, to a circuit for repair of flash memory cell and a method of repair which facilitates the effective repair by supplying external addresses outputted from column address buffer to the column decoder in normal condition and supplying internal addresses generated in the inside at the time of repair by utilizing an address control circuit.