Arduino Uno Rev3 SMD

Description

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.

Additional features coming with the R3 version are:

  • ATmega16U2 instead of 8U2 as a USB-to-Serial converter.
  • 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
  • stronger RESET circuit.
Microcontroller ATmega328P
Operating Voltage 5 V
Input Voltage 7 V - 12 V
Digital I/O Pins 14
PWM Pins 6
Analog Input Pins 8
DC Current per I/O Pin 20 mA
DC Current for 3.3 V Pin 50 mA
Flash Memory 32 KB (ATmega328P) of which 0.5 KB used by bootloader
SRAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz
LED_Builtin 13
Length 68.6 mm
Width 53.4 mm
Weight 25 g
Product form

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Additional features... Read more

€ 22,95 incl. VAT
Members identical

      Details

      SKU: 19938
      EAN: 7630049200074

      Description

      The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.

      Additional features coming with the R3 version are:

      • ATmega16U2 instead of 8U2 as a USB-to-Serial converter.
      • 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
      • stronger RESET circuit.
      Microcontroller ATmega328P
      Operating Voltage 5 V
      Input Voltage 7 V - 12 V
      Digital I/O Pins 14
      PWM Pins 6
      Analog Input Pins 8
      DC Current per I/O Pin 20 mA
      DC Current for 3.3 V Pin 50 mA
      Flash Memory 32 KB (ATmega328P) of which 0.5 KB used by bootloader
      SRAM 2 KB
      EEPROM 1 KB
      Clock Speed 16 MHz
      LED_Builtin 13
      Length 68.6 mm
      Width 53.4 mm
      Weight 25 g

      Customer Reviews

      Based on 1 review
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      N
      Norbert S
      Arduino Uno SMD Rev3

      Tut, was es soll

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