The AR0820AT is a 1/2inch CMOS digital image sensor with a 3848 H x 2168 V activepixel array. This advanced automotive sensor captures images in either linear or high dynamic range, with rollingshutter readout. AR0820AT is optimized for both low light and challenging high dynamic range scene performance, with a 2.1 µm DRPix BSI pixel and onsensor 140 dB HDR capture capability. The sensor includes advanced functions such as inpixel binning, windowing, and both video and single frame modes to provide flexible Region of Interest (ROI) or specific resolution in order to enhance performance in extreme low light conditions. The sophisticated sensor fault detection features and embedded data on AR0820AT are designed to enable camera ASIL B compliance. The device is programmable through a simple twowire serial interface and supports MIPI output interface.