for UNO R3 case ATMEGA16U2 for UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266
Specification:MEGA328Pfor UNO R3Color of USB Cable: blue.Microcontroller ATmega328Operating Voltage: 5VInput Voltage (recommended) 7-12VInput Voltage (limits) 6-20VDigital I/O Pins 14 (of which 6 provide PWM output)Analog Input Pins 6DC Current per I/O Pin 40 mADC Current for 3.3V Pin 50 mAFlash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloaderSRAM 2 KB (ATmega328)EEPROM 1 KB (ATmega328)Clock Speed 16 MHz
Brand Name : IIC SERIAL
Application : Computer
Type : Voltage Regulator
Model Number : for UNO R3 case ATMEGA16U2 for UNO+WiFi R3 Original ATMEGA328P Chip
Package : SOP
is_customized : Yes
Origin : Mainland China
Condition : New