ADIY UNO SMD CH340C V1.2

The ADIY Uno SMD ATmega328P Development Board is the low-cost version of the popular UNO R3 Arduino. Instead of ATmega16U2 processor, it is assembled with CH340C V1.2 IC. 

The ADIY Uno SMD is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, 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 an AC-to-DC adapter or battery to get started. 

Features and Specifications : – 

• Microcontroller: ATMega328P-AU
• Operating Voltage: 5V
• USB Connector: USB-B
• DC Jack input: 9V
• Digital I/O Pins: 14 (of which 6 provide PWM output)
• PWM Digital I/O Pins: 6
• Analog Input Pins: 8
• DC Current per I/O Pin: 40 mA
• Flash Memory: 32 KB (ATMega328P-AU) of which 0.5 KB used by bootloader 
• SRAM: 2 KB (ATMega328P-AU) 
• EEPROM: 1 KB (ATMega328P-AU) 
• Clock Speed: 16 MHz
• LED_BUILTIN: 13
• Length: 68.58 mm
• Width: 53.34 mm

A114367_UNO SMD CH340C_Datasheet