UNO R3 SMD Board ATmega328P with USB Cable compatible with Arduino

This UNO R3 uses surface mount version of the Atmega328P instead of the through-hole version. the board is based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. 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: 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 (ATmega328) EEPROM: 1 KB (ATmega328) Clock Speed: 16 MHz

Arduino Uno - Compatible Board) R3 Rev3 ATMEGA328P - FREE USB CABLE - UMT Media

For Arduino UNO R3 ATmega328P Development Board USB Cable

1PCS EGBO high quality One set UNO R3 (CH340G) MEGA328P for Arduino UNO R3 + USB CABLE ATMEGA328P-AU Development board

Arduino UNO R3 Micro USB Port CH340 Development Board, Atmega328P at Rs 345/piece in Nashik

WWZMDiB UNO R3 ATmega328P microcontroller CH340G Improved Version Development Board Compatible with Arduino IDE with USB Cable and 2.54mm Straight Pin Header : Electronics