Comparison circuit and memory chip

Abstract

A comparison circuit includes a comparison module, a state judgment module and a state storage module. The comparison module includes a first input end connected to a voltage to be measured and a second input end connected to a reference voltage. The state judgment module includes a first input end connected to a first output end of the comparison module and a second input end connected to a second output end of the comparison module. The state storage module includes an input end connected to the first output end of the comparison module and an enable end connected to an output end of the state judgment module. The embodiments of the disclosure may improve processing efficiency of the comparison circuit.

Dependencies are inferred from the claim text.