Patent attributes
In related arts, a body voltage needs to be controlled by separately detecting external environment such as temperature. In the related art, variation such as a process parameter for each individual product has not been considered. A semiconductor integrated circuit according to the present invention includes a comparator comparing a leak current of a first conductive type transistor with a leak current of a second conductive type transistor to output a comparing result, and a conduction control signal generator outputting a signal determining a conduction state of the first conductive type transistor and a conduction state of the second conductive type transistor in a power saving control target circuit in a power saving mode based on the comparing result.
