【 Features 】 |
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Embedded 32-bit RISC CPU core |
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- DSP instruction set |
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- Up to 192 MHz operation frequency |
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Memory |
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- Embedded serial flash |
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- Internal 64 KB ILM |
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- Internal 32 KB DLM |
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- 256 KB optimized frame buffers for video data storage and CPU access |
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- 256 KB virtual memory of VAE |
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Vision Acceleration Engines (VAE) |
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- Perspective, Mask, Binarization, Line Detection, Pixel |
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Video inputs |
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- ITU BT.601 / ITU BT.656 YUV |
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- Video formats: VGA (0.3MP, 640x480/752x480) |
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Video outputs |
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- ITU BT.601 / ITU BT.656 YUV |
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On screen display (OSD) |
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Embedded LDO 2.8V for CMOS sensor |
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Communication interfaces |
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- ISP and ICE interface |
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- 1 Quad SPI for Serial Flash Controller interface up to 96 MHz |
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- 1 USB device I/F (Complete compatible with Universal Serial Bus specification 2.0 Full Speed) |
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- 1 master/slave mode I2C interfaces up to 400 kHz |
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- 2 full-duplex UART up to 1.5 MHz |
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- 1 master/slave SPI up to 12 MHz |
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- 2 PWM 12-bit for voice |
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- 1 NSP32 spectral sensor (32x32) |
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- 1 Comparator for light sensor detection |
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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 (WWDT) |
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CPU clock source |
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- External crystal oscillator 24 MHz (built-in PLL) |
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Power consumption |
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- Power supply 3.3V |
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Operating temperature range: -40℃ to +85℃ |
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Package type: QFN-64 (8x8) |
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Supported barcode symbologies |
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- 2D: QR Code, PDF417, Data Matrix |
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- 1D: EAN-8, EAN-13, UPC-A, UPC-E, UCC/EAN-128, ISBN, ISSN, Codabar, Code11, Code32, Code39, Code93, Code128/AIM128, ITF-6, ITF-14, Interleaved 2 of 5, Industrial 2 of 5, Standard 2 of 5, Matrix 2 of 5, GS1 Databar, MSI/Plessey, UK/Plessey, etc. |