SEMICONDUCTOR MEMORY DEVICE, A SUCCESSIVE PROGRAM CONTROL CIRCUIT, AND A PROGRAMMING METHOD THEREOF CAPABLE OF IMPROVING BUFFERED OVERWRITE OPERATION EFFICIENCY

摘要

PURPOSE: A semiconductor memory device, a successive program control circuit, and a programming method thereof are provided to improve program efficiency by successively programming data without the repetitive reception of a program command and data.;CONSTITUTION: A program pulse generating unit(100) generates a write control signal and a program completion signal in response to a programming enable signal. A successive program control circuit(200) generates a successive programming enable signal in response to a program address and a data count signal by receiving a buffered program command or a buffered overwrite command. A controller(300) generates the programming enable signal in response to the successive programming enable signal.;COPYRIGHT KIPO 2013;[Reference numerals] (100) Program pulse generating unit; (200) Successive program control circuit; (300) Controller; (400) Write driver; (500) Memory unit