ARDUINO PRO Mini 328 3.3V 8MHZ

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Arduino Pro Mini comes with unsoldered headers in a package. Arduino Pro Mini is very close to Arduino Mini board respect its features. However, Arduino Pro Mini has a different pin array than Mini board. It is not possible to use one instead of the other one.

Package content:

  • Arduino Pro Mini ( 3.3V / 8 Mhz)
  • Male Headers

Arduino Pro Mini is a microcontroller board based on Atmega328. There are 16 digital I/O pins (6 of them are PWM out), 8 analog input pins, a 16 MHz crystal oscilator and a reset button on the board. This board is designed for the places with very limited dimensions and to use it on a breadboard. Pro Mini has no a usb socket and programmer chip. To program this board it is possible to use USB-Serial Converter or any other usb-serial converters.

There are two different versions of Pro Mini board; 3.3 V / 8 Mhz and 5 V / 16 Mhz

Features:

  • Microcontroller: ATmega328
  • Operating voltage: 5 V or 3.3 V (Depends on the model.)
  • Supply voltage (recommended): 5-12 V (3.3 V model) or 7-12 V (5 V model)
  • Number of digital I/O pins: 14
  • Number of PWM pins: 6
  • Number of analog input pins: 8
  • Max DC current for each I/O pins: 40 mA
  • Flash memory: 32 kB (ATmega328, 0.5 kB is used by bootloader)
  • SRAM: 2 kB (ATmega328)
  • EEPROM: 1kB (ATmega328)
  • Clock speed: 16 MHz (5 V model) or 8 MHz (3.3 V model)

Power pins are like that:

7519-00012

Références spécifiques