Electrically erasable programmable read only memory cell

摘要

An electrically erasable programmable read only memory (EEPROM) cell has a floating gate transistor and a select transistor in series. A control gate of the select transistor extends to an area which overlies an extended portion of a floating gate of the floating gate transistor to form an erase window so that the EEPROM cell can be erased by application of an erase signal to the control gate of the select transistor.