{"product_id":"linkmejor-r3-development-board-sam3x8e32-bit-arm-learning-master-module-main-control-board-with-usb-cable-forarduino","title":"R3 Development Board SAM3X8E32-bit ARM Learning Master Module Main Control Board with USB Cable forArduino","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\n\n1) Since the board operates at 3.3 V, the maximum voltage that can be applied to the I\/O pins is 3.3 V. Supplying higher voltages (e.g. 5 V) to the I\/O pins may damage the board.\n2) Advantages of the ARM core: Using a 32-bit ARM core is more powerful than the other Iduino cores previously used with the 8 AVR.\n\n\u003cb\u003eThe main differences are:\u003c\/b\u003e\n\n- One clock of 32 bits can process 32 bits of data.\n- CPU clock frequency is 84 MHz\n- 96 KB SRAM\n- 512 KB of flash memory\n- A DMA controller to relieve the CPU of a large number of calculations.\n\n\u003cb\u003eSpecifications:\u003c\/b\u003e\n\n- Microcontroller: SAM3X8E\n- Operating voltage: 3.3 V\n- Input voltage (recommended): 7 - 12 V 7 - 12 V\n- Input Voltage (Limit): 6 - 16 V 6 - 16 V\n- 54 digital I\/O pins (12 of which provide PWM outputs)\n- Analogue input pin 12\n- Analogue output pin 2 (DAC)\n- Total DC output current for all I\/O lines: 130 mA\n- DC current at 3.3 V pin 800 mA\n- DC current at 5 V pin 800 mA\n- Flash memory 512 KB, all for user applications\n- SRAM: 96 KB (two banks: 64 KB and 32 KB)\n- Clock speed: 84 MHz\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage includes:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e1 x DUE R3 Development Board\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Blue","offer_id":49120294863073,"sku":"BG-2019773-BLUE","price":18.89,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/d903bcfa-f823-4caf-a49c-95dfd5e02d71.jpg?v=1789396596","url":"https:\/\/ontproduct.com\/products\/linkmejor-r3-development-board-sam3x8e32-bit-arm-learning-master-module-main-control-board-with-usb-cable-forarduino","provider":"IvySource","version":"1.0","type":"link"}