Original New DUE R3 Board SAM3X8E 32-bit ARM Cortex-M3 Control
The Arduino Due is the newcomer microcontroller board in the
Arduino boards family.
It's the first board based on a 32 bit ARM core processor, the
AtmelSAM3X8E ARM Cortex-M3 MCU,
that improve all the standard Arduino functionalities and add more
It offer 54 digital input/output pins (of which 12 can be used as
PWM outputs, with selectable resolution),
12 analog inputs with 12 bit of resolution, 4 UARTs (hardware
serial ports), and two DAC outputs (digital to analog converter),
84 MHz crystal oscillator, two USB connections, a power jack, an
ICSP header, a JTAG header, and a reset button.
The maximum voltage that the I/O pins can provide or tolerate is
Providing higher voltages, like 5V to an input pin could damage the
The Due has two usb connectors, the one with the micro-usb B
connector is the native one
capable to act as an usb host, that means you can connect
compatible external usb peripherals to the board,
such as mouse, keyboards, smartphones.
While the other ubs port with the type A connector is intended for
debugging . purposes.
Operating voltage: 3.3V
Input voltage(recommended): 7V - 12V
Input voltage(limits): 6V - 20V
Digital I / O pins: 54 (of which 12 provide PWM output)
Analog input pins: 12
Analog outputs pins: 2 (DAC)
Total DC output current on all I / O lines: 130mA
DC current for 3.3V pin: 800mA
DC current for 5V pin: 800mA
Flash memory: 512KB all available for the user applications
SRAM: 96KB (two banks: 64KB and 32KB)
Clock speed: 84MHz
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1. More than 10 years business enable us accumulated much eperience
in electronic components filed;
2. We ability to control and detect the quality,could make sure the
3. Lots of parts in our own store and in stock,Fast shipment is
4. In our daily work Service for customer will be improved ;
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2 Service & Advantage:
1.Factory supply directly,can design,manufacture according to
2.Plenty stock can satisfy urgent requirement.And support small
3. 2-3 years warranty.
4. 24 hours reply service.
3 If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final
decision for wrong goods.
4 If the products don’t meet my demand after I received it,can I
Yes,no problem.You can return back to us, we will refund your full
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3.Goods will be sent out soon,with 1-3 days;
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that are the responsibility of the shipping service;
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