Imaging element and imaging device

This imaging element is provided with: a first semiconductor substrate that has a pixel section in which a plurality of pixels are arranged, the pixels including a photoelectric conversion section that converts light into electric charges, and that outputs a signal based on the electric charges converted by the photoelectric conversion section; and a second semiconductor substrate having an exposure processing unit that calculates, using the signals read out from the pixels, an accumulation time for accumulating the charges converted by the photoelectric conversion unit. 摄像元件具备：第1半导体基板，其具有配置有多个像素的像素部，该像素包括将光转换成电荷的光电转换部，并输出基于由所述光电转换部转换成的电荷而得到的信号；和第2半导体基板，其具有曝光处理部，该曝光处理部使用从所述像素读出的所述信号来计算蓄积由所述光电转换部转换成的电荷的蓄积时间。