A ROM-type memory is provided that includes a matrix of memory cells made up of rows and columns, with each row allowing storage of a page of MUX words of N bits. In one embodiment, a tool is disclosed which includes both a narrow band ellipsometer and a broadband spectrometer for measuring the sample. The semiconductor memory device also includes a semiconductor pillar which penetrates the stacked body in the stacking direction. A turntable is positioned adjacent to the track and selectively rotates at a rotation rate. Because the operating unit is rotated about the inside point as the fulcrum, other switch members cannot be switched.