SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME

摘要

A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs an external command. The second semiconductor device provides a first supply voltage to a bit line sense amplifier. The first supply voltage is generated by using a precharge voltage in response to the external command during a first time period from a point in time when a precharge mode begins. The second semiconductor device also adjusts a voltage level of the first supply voltage during a second time period from a point in time when the first time period terminates to a point in time when an active mode begins.

主权项

1. A semiconductor system comprising:
a first semiconductor device suitable for outputting an external command; and a second semiconductor device suitable for providing a first supply voltage to a bit line sense amplifier, wherein the first supply voltage is generated by using a precharge voltage in response to the external command during a first time period from a point in time when a precharge mode begins, and wherein a voltage level of the first supply voltage is adjusted during a second time period from a point in time when the first time period terminates to a point in time when an active mode enabling a word line begins.