SEMICONDUCTOR MEMORY DEVICE AND OPERATING METHOD THEREOF

摘要

PURPOSE: A semiconductor memory device and an operating method thereof are provided to show general performance characteristics by reducing a programming time. CONSTITUTION: In a semiconductor memory device and an operating method thereof, a temperature detection unit(210) outputs a temperature detection signal in response to the temperature in a core region(230). The core region comprises a plurality of memory cells A programming voltage generation unit(220) generates a programming voltage. The programming voltage corresponds to a temperature detection signal. The programming voltage generation unit outputs the program voltage to the core region.