Page-mode type memory writing control circuit using end-of-page address

摘要

A NOR operation is performed on the address bit by bit by a NOR circuit, and when the final address in a page is detected from the result of the NOR operation by a final address detection circuit, a program starting circuit executes data writing to a memory cell. This can ensure detection of the final address in a page without using a counter circuit. It is therefore possible to simplify the structure of the final address detection circuit and reduce the circuit area occupying in a semiconductor memory device.