MT9V138:1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor Features 1/4-Inch Color CMOS NTSC/PAL Digital Image SOC with Overlay Processor MT9V138 Datasheet, Rev. D For the latest datasheet, please visit www.onsemi.com Table 1: Key Parameters Features Parameter Typical Value Low-power CMOS image sensor with integrated image flow processor (IFP) and video encoder 5.6 m x 5.6 m active pinned- Pixel size 1/4-inch optical format, VGA resolution (640H x photodiode with high-sensitivity mode and type 480V) for low-light conditions 2.5% additional columns and rows to compensate 680H x 512V (includes 2.5% of rows Sensor format for lens alignment tolerances and columns for lens alignment) Overlay generator for dynamic bitmap overlay NTSC output 720H x 480V Integrated video encoder for NTSC/PAL with overlay PAL output 720H x 576V capability and 10-bit I-DAC Imaging area Total array size: 3.584 mm x 2.688 mm Integrated microcontroller for flexibility Optical format -inch On-chip image flow processor performs sophisticated processing, such as color recovery and Frame rate 50/60 fields/sec correction, sharpening, gamma, lens shading Sensor scan mode Progressive scan correction, on-the-fly defect correction, auto white Color filter array RGB standard Bayer balancing, and auto exposure Shutter type Electronic rolling shutter (ERS) Auto black level calibration Exposure, white balance, black level 10-bit, on-chip analog-to-digital converter (ADC) Automatic offset correction, flicker avoidance, Internal master clock generated by on-chip phase- Functions color saturation control, on-the-fly locked loop (PLL) defect correction, aperture correction Two-wire serial programming interface Exposure, white balance, horizontal Interface to low-cost Flash through SPI bus and vertical blanking, color, sharpness, High-level host command interface Programmable gamma correction, lens shading Stand alone operation support Controls correction, horizontal and vertical Comprehensive tool support for overlay generation image flip, windowing, sampling rates, and lens correction setup GPIO control Development system with DevWare Overlay generation and compilation tools Key parameters are continued on next page. See details of new features on page 3. Applications See Ordering Information on page 3. Analog surveillance CCTV Surveillance network IP camera MT9V138 DS Rev. D Pub. 5/15 EN 1 Semiconductor Components Industries, LLC 2015, MT9V138: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor Applications Table 2: Key Parameters (continued) Parameter Typical Value Utilizes SPI interface to load overlay data from external flash/EEPROM memory with the following features: Overlay Size 360 x 480 pixel rendered into 720 x 480 pixel display format Up to four (4) overlays may be blended simultaneously Selectable readout: Rotating order user selected Dynamic scenes by loading pre-rendered frames from external memory 1 Overlay Support Palette of 32 colors out of 64,000 8 colors per bitmap Blend factor dynamically programmable for smooth transitions Fast Update rate of up to 30 fps Every bitmap object has independent x/y position Statistic Engine to calibrate optical alignment Number Generator Windowing Programmable to any size Max analog gain 0.516x ADC 10-bit,on-chip Analog composite video out, single-ended or differential 8-, 10-bit parallel digital Output interface output 1 Output data formats Digital: Raw Bayer 8-,10-bit, CCIR656, 565RGB, 555RGB, 444RGB Parallel: 27 MB/s NTSC: 60 fields/sec Data rate PAL: 50 fields/sec Two-wire I/F for register interface plus high-level command exchange. SPI port to Control interface interface to external memory to load overlay data, register settings, or firmware extensions. Input clock for PLL 27 MHz SPI Clock Frequencies 4.5 - 9.0 - 18 MHz, programmable Analog: 2.8 V 5% Core: 1.8 V 5% Supply voltage IO: 2.8V 5% 2 Power consumption Full resolution at 60 fps: <350mW Package 48-pin Ceramic LCC, 11.43mm x 11.43mm, 0.8mm pitch Operating: 30C to 70C Ambient temperature Storage: 50C to +150C Dark Current < 200e/s at 60C with a gain of 1 Column < 2% Fixed pattern noise Row < 2% Responsivity 15.8 V/lux-s at 550nm Signal to noise ratio (S/N) 46 dB Pixel dynamic range 74.8 dB Notes: 1. Graphical overlay is available only in CCIR656 output format. 2. Analog output enabled parallel output disabled. MT9V138 DS Rev. D Pub. 5/15 EN 2 Semiconductor Components Industries, LLC,2015.