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SKUOV00480-B81G-1C
OV00480-B81G-TC -
CategoryASIC - Automotive Companion GROUP
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ApplicationAutomotive - ASIC
The OV480 is an ASIC intended to support automotive camera applications such as rear-view cameras. The OV480 can be coupled with an OMNIVISION sensor up to 1280 x 800 pixels (active sensor array), providing digital image data in YUV 4:2:2 format. The image data-path performs image processing functions to correct images captured through a ‘fish-eye’ lens of up to 180 degrees field of view. Two output paths can support an analog NTSC CVBS video display and/or a digital video interface.
Interface up to a 1MP OmniVision CMOS digital sensor (e.g., OV7955, OV7962, OV10635)
User-defined hot-pixel location correction
Digital input (sensor) interface support 8-bit BT.601-like YUV4:2:2 format
Digital output interface support 8-bit BT.656-like YUV4:2:2 format
Digital output interface support 8-bit BT.601-like YUV4:2:2 format
Support temporal de-noise filtering of digital input
Supports down to 15 frames per second sensor frame-rate to enable better sensitivity in low-light scenarios (MCU auto-adjust)
Supports image distortion correction
Supports image perspective correction
Supports top-view output
Supports image rotation correction
Supports multi-view output
Supports up to 4x zoom with smooth transition
Supports crop and resize for NTSC display
Supports fade to black transition
SCCB master interface for automatic sensor configuration at power-on
SCCB slave interface for OV480 configuration by host
Supports 1×1 pixel OSD, up to 4 layers, 4 transparency levels, 8 colors per pixel, 2^16 bit image index
Supports OSD position calibration (auto-overlay alignment)
Supports four-wire and two-wire serial interface to retrieve stored configuration and OSD bitmap images from external memory devices such as EEPROM
On chip PLL to generate stable internal clock frequency
On chip voltage regulator 3.3V to 1.2V
Brown-out detection circuit and output flag
On chip DAC for CVBS output
Supports NTSC analog video specifications
On-chip MCU with 7 dedicated GPIO (interrupts) and 8+2 extended GPIO (polling)
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SpecOV00480-B81G-1C
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CategoryAutomotive Companion Chip
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Highest Frame Rate30 fps @ 1MP
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Output FormatBT656/601, YUV
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PackageBGA
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Recommended ArchitecturesRVC
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Sensor ResolutionUp to 1MP
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Use CaseViewing Applications - E-mirrors, Viewing Applications - Rear View Camera, Viewing Applications - Surround View Camera