The ON Semiconductor AS0142AT is a 1.0 MP CMOS digital image sensor and signal processor for automotive viewing applications. The device includes full auto−functions support (AWB and AE) and ALTM (Adaptive Local Tone Mapping) to enhance HDR image/video. The AS0142AT implements a high−sensitivity 3.0 m pixel with DR−Pix technology and advanced noise reduction, to enable excellent low−light performance. It canbe operated in either linear or high dynamic range modes. The AS0142AT may be operated in video (master) mode or in single frame trigger mode, providing flexibility for multi−camera systems.

• Latest 3.0 m pixel with ON Semiconductor DR−Pix™ technology
• Superior Low−light Performance
• 45 fps at 1.0 MP, 60 fps at 720p
• Linear or High Dynamic Range Video
• Color Processing Optimized for HDR Video Operation
• Color and Gamma Correction
• Auto Exposure, Auto White Balance, 50/60 Hz Auto Flicker Detection and Avoidance
• Adaptive Local Tone Mapping (ALTM)
• Programmable Spatial Transform Engine (STE)
• Pre−rendered Graphical Overlay
• Two−wire Serial Programming Interface (CCIS)
• Parallel output, OpenLDI to directly drive displays
• Supports 1−clock or 2−clocks per pixel output modes
• Interface to low−cost Flash or EEPROM through SPI bus (to configure and load patches, etc.)
• High−level host command interface
• Standalone operation supported
• Up to 7 GPIO
• Fail−safe IO
• Multi−Camera synchronization support