UNO R3 ATmega328p Features:
ATmega328 CH340 microcontroller pre-programmed UNO Bootloader Installed
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Digital I/O Pins: 14 (of which 14 provide PWM output)
Analog Input Pins: 6
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM: 2 KB
EEPROM: 1 KB
Clock Speed: 16 MHz

Mini Nano V3.0 ATmega328p Features

Microcontroller Atmel ATmega328P

Operating Voltage (logic level) 5 V

Input Voltage (recommended) 7-12 V

Input Voltage (limits) 6-20 V

Digital I/O Pins 14 (of which 6 provide PWM output) Analog

Input Pins 8

DC Current per I/O Pin 40 mA

Flash Memory 32 KB (of which 2KB used by bootloader)

SRAM 2 KB(ATmega328)

EEPROM 1 KB

Clock Speed 16 MHz

Dimensions 0.73" x 1.70"


Product Contents

1 x Nano V3.0 ATmega328P Arduino Compatible Board

1 x Mini USB Cable

1 x UNO R3 ATmega328P CH340G Board

1 x USB Cable Type B

1 x 40 Pin Header

• ATmega328 CH340 microcontroller pre-programmed UNO Bootloader Installed
• Nano V3.0 ATmega328P Microcontroller Board w/USB Cable For Arduino
• Every microcontroller is tested individually by our team
• Several resources available online, such as video tutorials, data sheets, and how to documents

ATmega328 CH340 microcontroller pre-programmed UNO Bootloader InstalledBJ Circuits