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ATmega16U2 Arduino UNO R3 ATmega328P

$14.35 (AUD)

Can simply use sensors, all kinds of electronic components connections (such as LED lights, buzzers, buttons, photo resistance, etc.), make all sorts of interesting work.

5 in stock

Qty Discount
2 - 4 5%
5 - 9 8%
10 + 10%
SKU: OKY2002 Category:

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Open circuit diagram of the original design, the development of software interface for free download, can also be in accordance with the requirements and they are modified, download the program is simple and convenient. The RESET circuit is more stable. The RESET button position changes and moves closer to the USB interface near the gap.

Suture changes: AREF adds two I2C pins (SDA and SCL, only 4 and 5 analogue copies, not an additional I2C interface). In addition, in addition, to RESET also added two pins, one is IOREF, (Such as UNO 5 V, which can be regarded as a copy of the power supply pin, does not provide level), the other is to use the placeholder Nail processing.

ATmega16U2 instead of 8 u2, this does not mean that there is a 16k flash cd that can make your code run faster, the USB interface chip updates the service so that UNO can theoretically simulate USB HIDs such as MIDI / Joystick/keyboard


ATmega16U2 Arduino UNO R3 ATmega328P

  • Controller:ATmega328P-PU
  • USB to serial chip: Atmega16U2
  • Input Voltage (recommended):7-12V
  • Digital IO pins:14 (of which 6 provide PWM output)
  • Analog input pins, 6
  • DC Current per I/O Pin:40 mA
  • USB Port: type B USB
  • Clock Speed:16 MHz
  • Operating voltage:5V
  • Input Voltage (limits):6-20V
  • PWM channel:6

Package included: 1x ATmega16U2 Arduino UNO R3 ATmega328P

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1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.

Weight 0.029 kg
Dimensions 8 × 6 × 1 cm

Product Applications

Current Product Support

SKU Product Type Download/View
OKY2002 ATmega16U2 Arduino UNO R3 ATmega328P - Arduino UNO R3 ATmega328P ATmega16U2 Document Download

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