SEMICONDUCTOR APPARATUS AND MEMORY SYSTEM INCLUDING THE SAME

Organization Name

Inventor(s)

Hyun Chul Cho of Icheon-si Gyeonggi-do KR

SEMICONDUCTOR APPARATUS AND MEMORY SYSTEM INCLUDING THE SAME

This abstract first appeared for US patent application 18428302 titled 'SEMICONDUCTOR APPARATUS AND MEMORY SYSTEM INCLUDING THE SAME

Original Abstract Submitted

A semiconductor apparatus includes an internal voltage generation circuit and a control circuit. The internal voltage generation circuit includes a plurality of sub-circuits that receive an external voltage as an input and generate at least one internal voltage based on the external voltage. The control circuit determines where the external voltage falls within a range between a minimum operating voltage and a target operating voltage according to power information and a built-in lookup table and controls the plurality of sub-circuits according to a result of the determination.