General Description
The ON Semiconductor AR0542 is a 1/4-inch CMOS active-pixel digital image sensor with a pixel array of 2592 (H) x 1944 (V) (2608 (H) x 1960 (V) including border pixels). It incorporates sophisticated on-chip camera functions such as windowing, mirroring, column and row skip modes, and snapshot mode. It is programmable through a simple two-wire serial interface and has very low power consumption.

FEATUREs
• Low Dark Current
• Simple Two-wire Serial Interface
• Auto Black Level Calibration
• Support for External LED or Xenon Flash
• High Frame Rate Preview Mode with Arbitrary Down-size Scaling
   from Maximum Resolution
• Programmable Controls: Gain, Horizontal and Vertical Blanking,
   Auto Black Level Offset Correction, Frame Size/Rate, Exposure,
   Left–right and Top–bottom Image Reversal, Window Size, and
   Panning
• Data Interfaces: Parallel or Single/Dual Lanes Serial Mobile Industry
   Processor Interface (MIPI)
• On-die Phase-locked Loop (PLL) Oscillator
• Bayer Pattern Down-size Scaler
• Superior Low-light Performance
• Integrated Position and Color-based Shading Correction
• 7.7 Kb One-time Programmable Memory (OTPM) for Storing
   Shading Correction Coefficients of Three Light Sources and Module
   Information
• Extended Flash Duration that is up to Start of Frame Readout
• On-chip VCM Driver

APPLICATIONs
• Cellular Phones
• Digital Still Cameras
• PC Cameras
• PDAs