MT9P031
45Pages

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor Features 1/2.5-Inch 5Mp CMOS Digital Image Sensor MT9P031 Data Sheet, Rev. G For the latest data sheet, refer to Aptina's Web site: www.aptina.com Table 1: Available Part Numbers Features • High frame rate • Superior low-light performance • Low dark current • Global reset release, which starts the exposure of all rows simultaneously • Bulb exposure mode, for arbitrary exposure times • Snapshot mode to take frames on demand • Horizontal and vertical mirror image • Column and row skip modes to reduce image size without reducing field-of-view (FOV) • Column and row binning modes to improve image quality when resizing • Simple two-wire serial interface • Programmable controls: gain, frame rate, frame size, exposure • Automatic black level calibration • On-chip phase-locked loop (PLL) Applications • High resolution network cameras • Wide FOV cameras • 720P-60 fps cameras • Dome cameras with electronic pan, tile, and zoom • Hybrid video cameras with high resolution stills • Detailed feature extraction for smart cameras Ordering Information The 5Mp CMOS image sensor features Aptina’s breakthrough low-noise CMOS imaging technology that achieves CCD image quality (based on signal-to-noise ratio and low-light sensitivity) while maintaining the inherent size, cost, and integration advantages of CMOS. General Description The Aptina™ MT9P031 is a 1/2.5-inch CMOS active-pixel digital image sensor with an active imaging pixel array of 2592H x 1944V It incorporates sophisticated camera functions on-chip such as windowing, column and row skip mode, and snapshot mode. It is programmable through a simple two-wire serial interface. MT9P031_DS - Rev. G 8/13 EN 1 ©2005 Aptina Imaging Corpor

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor Table of Contents Table of Contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor Table of Contents Electronic Rolling Shutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Global Reset Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Exposure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor List of Figures List of Figures Figure 1: Figure 2: Figure 3: Figure 4: Figure 5: Figure 6: Figure 7: Figure 8: Figure 9: Figure 10: Figure 11: Figure 12: Figure 13: Figure 14: Figure 15: Figure 16: Figure 17: Figure 18: Figure 19: Figure 20: Figure 21: Figure 22: Figure 23: Figure 24: Figure 25: Figure 26: Figure 27: Figure 28: Figure 29: Figure 30: Figure 31: Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Typical Configuration...

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor List of Tables List of Tables Table 1: Table 2: Table 3: Table 4: Table 5: Table 6: Table 7: Table 8: Table 9: Table 10: Table 11: Table 12: Table 13: Table 14: Table 15: Table 16: Table 17: Table 18: Table 19: Table 20: Table 21: Available Part Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Key Performance Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Pin...

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor General Description General Description The MT9P031 sensor can be operated in its default mode or programmed by the user for frame size, exposure, gain setting, and other parameters. The default mode outputs a full resolution image at 14 frames per second (fps). An on-chip analog-to-digital converter (ADC) provides 12 bits per pixel. FRAME_VALID (FV) and LINE_VALID (LV) signals are output on dedicated pins, along with a pixel clock that is synchronous with valid data. The MT9P031produces extraordinarily clear, sharp digital pictures, and its...

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor Functional OverviewFigure 2: Typical Configuration (Connection) -m—*- Saddr <■ RESET_BAR ■c STANDBY BAR Master clock SCLK Sdata TRIGGER Note: 1. A resistor value of 1.5kQ is recommended, but may be greater for slower two-wire speed. 2. All power supplies should be adequately decoupled. 3. All Dgnd pins must be tied together, as must all Agnd pins, all Vdd_IO pins, and all Vdd pins. Figure 3: 48-Pin iLCC 10 x 10 Package Pinout Diagram (Top View) frame_validiz...

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor Pixel Data Format Table 3: Pin Description Pixel Data Format Pixel Array Structure The MT9P031 pixel array consists of a 2752-column by 2004-row matrix of pixels addressed by column and row. The address (column 0, row 0) represents the upper-right corner of the entire array, looking at the sensor, as shown in Figure 4 on page 9. The array consists of a 2592-column by 1944-row active region in the center representing the default output image, surrounded by a boundary region (also active), surrounded by a border of dark pixels (see Table 4 and...

MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor Pixel Data Format Pixels are output in a Bayer pattern format consisting of four “colors"—GreenR, GreenB, Red, and Blue (Gr, Gb, R, B)—representing three filter colors. When no mirror modes are enabled, the first row output alternates between Gr and R pixels, and the second row output alternates between B and Gb pixels. The Gr and Gb pixels have the same color filter, but they are treated as separate colors by the data path and analog signal chain. Table 4: Pixel Type by Column Active Image 2592x1944 active pixels MT9P031_DS - Rev. G 8/13 EN...