UNO R3 Compatible Electronic ATmega328P Microcontroller Card for Arduino Robotics and DIY Projects. Microcontrollers ( 20 )


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ARDUINO UNO ATMEGA328P

Description:

Main changes from the older version:
Add two rows of the holes for the pins. So it can be connected with normal Dubond line.
Add 3 rows of the holes for wiring.
Change the in-line package of ARMEGA328P to flat package.
CH340G replace ATmega16U2

Features:

  • Microcontroller: ATmega328
  • Operating voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Input Voltage (limits):6-20V
  • Digital I/O Pins: 14 ( of which 6 provide PWM output)
  • Analog Input Pins: 6
  • DC Current per I/O Pin: 40mA
  • DC Current for 3.3V pin: 50mA
  • Flash Memory: 32 KB (ATmega328) of which 0.5KB used by bootloader
  • SRAM: 2 KB (ATmega328)
  • EEPROM: 1 KB ( ATmega328)
  • Clock Speed: 16 MHZ
  • USB Chip CH340G