Arduino UNO mini is a 27 x 34 mm microcontroller board with an ATmega328P microcontroller. This board has - 14 digital I/O - interfaces (6 of them can be used as PWM output) - 6 analog inputs - 16 MHz - crystal oscillator - USB-C connector - reset Technical data bulletpoint# ATMega 328P - Operating voltage: 5 V - Input voltage: 7 ... 12 V - input voltage ( limit ): 6 ... 20 V - digital inputs/outputs: 14 - analog inputs: 6 - I DC 40 mA (I/O) / 50 mA (3.3 V) - flash memory: 32 KByte bulletpoint# SRAM : 2 KByte bulletpoint# EEPROM: 1 KByte - Clock: 16 MHz Software can be found at https://www.arduino.cc/en/Main/Software https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2021-12-12 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2022-08-22 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2023-05-15 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2023-07-21 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2023-09-11 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2024-02-06 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2024-04-19 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2024-07-04 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2025-02-08 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2025-05-06 https://elecena.pl/product/19972629/abx00062-arduino-uno-mini-limited-edition-atmega328p-usb-c 2025-11-27