SEMICONDUCTOR INTEGRATED CIRCUIT, SEMICONDUCTOR STORAGE DEVICE, AND IMPEDANCE ADJUSTING METHOD

摘要

PROBLEM TO BE SOLVED: To reduce the power consumption of an autonomous impedance adjustment circuit. SOLUTION: This semiconductor integrated circuit (100) temporarily stops a change in driving capability of a driver in accordance with outputs (count data) of comparators (P10 and N10), which are sequentially output so as to change the driving capability of replica drivers (P40 and N40) and an output driver (20). COPYRIGHT: (C)2011,JPO&INPIT