RESISTANCE CORRECTION CIRCUIT, RESISTANCE CORRECTION METHOD, AND SEMICONDUCTOR DEVICE

摘要

PROBLEM TO BE SOLVED: To suppress change in a resistance value caused by stress.SOLUTION: A resistance correction circuit comprises: a first resistive element whose relation between a stress and a resistance value is in a first relation; a second resistive element whose relation between a stress and a resistance value is in a second relation; and a correction part controlling a resistance value of a correction target resistive element. The correction part detects a difference between a resistance value r1 of the first resistive element and a resistance value r2 of the second resistive element, and corrects the resistance value of the correction target resistive element on the basis of the detection result.