【 Features 】 |
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Embedded 32-bit RISC CPU core |
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- Support external program memory with serial flash memory via 4-wire interface |
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- DSP instruction set |
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- Internal 32KB DLM |
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- Internal 128KB ILM |
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- AXI to APB bridge |
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Memory |
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- External serial flash |
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- 10 optimized frame buffers for video data storage and CPU access |
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Down sampling scaler with flexible scaling ratio (1 - 6) |
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- Bilinear method |
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Image mask (5x5 and 1x5) with user-defined coefficients |
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Grid remap |
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Perspective |
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Optical flow |
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- Lucas-Kanade (LK) optical flow algorithm |
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Features from accelerated segment test (FAST) corner detection |
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Connected component labeling (CCL) |
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Histogram 1D/2D calculation with polygon shape (MAX2D) |
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Optimized OpenVX engine |
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Sum of absolute differences (SAD) |
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Video inputs: |
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- ITU-601 / ITU-656 / ITU-1120 YUV |
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- Video formats: 720x480, 720x576, 1280x720p, 1920x1080p (30FPS) |
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Video outputs: |
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- ITU-601 / ITU-656 / ITU-1120 YUV |
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- Video formats: 720x480, 720x576, 1280x720p, 1920x1080p (30FPS) |
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- Analog CVBS output with internal video encoder |
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Parking guideline drawing |
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B/W stretch and histogram |
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Brightness & contrast adjustment |
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On screen display |
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HD to SD resolution conversion |
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Frame buffer display |
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Communication interfaces |
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- 1 master/slave mode I2C interfaces up to 400KHz |
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- 1 master/slave SPI up to 12MHz |
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- 2 full-duplex UART up to 1.5MHz |
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- 1 CAN bus up to 1MHz |
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- Interface for ISP and ICE |
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Timer with 16-bit prescaler |
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GPIO with configurable input / output direction and pull-up / pull-down resistor |
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Window Watchdog Timer |
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2 PWM (buzzer) |
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CPU clock source |
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- External crystal oscillator 20MHz ~ 27MHz (built-in PLL) |
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Operating temperature range: -40℃ ~ +105℃ |
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Package type: |
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- VFBGA 112-ball (8 x 8 mm) |
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- LQFP-128 |
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AEC-Q100: |
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- This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 2) |