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產(chǎn)品名稱: 意大利Arduino開發(fā)板入門編程開源硬件
產(chǎn)品型號: MKR ZERO
產(chǎn)品展商: 意大利Arduino
產(chǎn)品文檔: 無相關(guān)文檔
簡單介紹
意大利Arduino 開發(fā)板 入門編程 開源硬件 硬件編程 深圳市偉燁鑫科技有限公司
Arduino MKR ZERO(I2S bus & SD for sound, music & digital audio data)
意大利Arduino開發(fā)板入門編程開源硬件
的詳細(xì)介紹
技術(shù)規(guī)格
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Microcontroller
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SAMD21 Cortex-M0+ 32bit low power ARM® MCU
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Board Power Supply (USB/VIN)
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5V
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Supported Battery(*)
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Li-Po single cell, 3.7V, 700mAh minimum
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DC Current for 3.3V Pin
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600mA
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DC Current for 5V Pin
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600mA
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Circuit Operating Voltage
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3.3V
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Digital I/O Pins
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22
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PWM Pins
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12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 10, A3 - or 18 -, A4 -or 19)
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UART
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1
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SPI
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1
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I2C
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1
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Analog Input Pins
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7 (ADC 8/10/12 bit)
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Analog Output Pins
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1 (DAC 10 bit)
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External Interrupts
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10 (0, 1, 4, 5, 6, 7, 8, A1 -or 16-, A2 - or 17)
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DC Current per I/O Pin
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7 mA
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Flash Memory
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256 KB
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Flash Memory for Bootloader
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8 KB
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SRAM
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32 KB
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EEPROM
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no
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Clock Speed
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32.768 kHz (RTC), 48 MHz
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LED_BUILTIN
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32
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Full-Speed USB Device and embedded Host
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