SEMICONDUCTOR DEVICES AND SEMICONDUCTOR SYSTEMS INCLUDING THE SAME

摘要

Semiconductor systems are provided. The semiconductor system includes a controller and a semiconductor device. The controller generates a power voltage signal. The semiconductor device generates a power-up signal in response to the power voltage signal, generates a first selection pulse, a second selection pulse and an initialization pulse signal, generates a first fuse signal for controlling an internal operation according to a cut state of a first fuse, and generates a second fuse signal for controlling the internal operation according to a cut state of a second fuse.

主权项

1. A semiconductor system comprising:
a controller suitable for generating a power voltage signal; and a semiconductor device suitable for generating a power-up signal in response to the power voltage signal, suitable for generating a first selection pulse, a second selection pulse and an initialization pulse signal in response to the power-up signal, suitable for generating a first fuse signal for controlling an internal operation according to a cut state of a first fuse in response to the first selection pulse, and suitable for generating a second fuse signal for controlling the internal operation according to a cut state of a second fuse in response to the second selection pulse.