Patent attributes
The photoelectric conversion device includes pixels each including photoelectric converters and a floating diffusion to which charges of the photoelectric converters are transferred, a vertical scanning unit for performing readout processing and reset processing on the pixels while switching the photoelectric converter to be processed and the floating diffusion to be processed, and a control unit that controls the vertical scanning unit. The control unit includes a readout row address generation unit and a reset row address generation unit that generate a row address to be processed. A first cycle in which the photoelectric converter is switched is shorter than a second cycle in which the floating diffusion is switched, an update cycle of the row address is equal to the second cycle, and a setting unit of an update timing of the row address is equal to the length of one cycle of the first cycle.