Skhynix Inc.

Seung-Wook Oh

Kwang-Soon Kim

Jin-Youp Cha

Hyun-Seung Kim

Jeong-Tae Hwang

A semiconductor system includes a controller operatively coupled to a semiconductor device, the controller being suitable in a training mode for receiving an external signal and a first data signal from an external device and for transmitting the received external signal and the first data signal to the semiconductor device; and the semiconductor device being suitable in the training mode for determining a level of a reference voltage in response to the first data signal, and for transmitting a second data signal to the controller by buffering the external signal based on the reference voltage without performing a termination operation during an output period of the second data signal, wherein the controller controls an enable timing of the external signal by receiving the second data signal.

Semiconductor device and semiconductor system

A semiconductor device including an input unit suitable for transferring external command signals provided from an external device to an internal device and a detection unit suitable for detecting a predetermined command signal among the external command signals, and restricting the transfer of the detected command signal.

Growing community of inventors

Gyeonggi-do, South Korea

Seung-Wook Oh