Samsung Electronics Co., Ltd.

Sung-keun Lee

Tae-seong Jang

An operation control circuit of an integrated circuit memory device operates in a synchronous mode according to an internal clock signal. An internal clock controller generates an internal clock enable signal in response to a mode command. An internal clock generator generates the internal clock signal based on the internal clock enable signal and an external clock. In particular, an internal clock controller generates an internal clock enable signal in response to a mode command. Accordingly, the integrated circuit memory device may be free of a clock enable pin.

Growing community of inventors

Kyungki-do, South Korea

Sung-keun Lee