Atmega328P-AU SMD Microcontroller is Atmel’s high performance, low power 8-bit AVR ATMega328p-AU microcontroller in SMD package. Atmega328P-Au has 32K of program space. 23 I/O lines, 6 of which are channels for the 10-bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit and 1.8V to 5V operating voltage.

Atmega328 is the same micro-controller that is used in Arduino UNO R3 the only difference is that this is in SMD package. So you can use this micro-controller and load a Arduino bootloader into it and run any Arduino code.

Features :-

• It’s the part of ATMEGA328P-AU
• It has RTC with a separate oscillator
• It has serial USARTIt has a Master/Slave SPI interface
• It has a 2-wire interface
• It has a watchdog timer
• It has an Analog comparator
• It has 23 IO lines
• Advanced RISC Architecture
• High Endurance Non-volatile Memory Segments
• Peripheral Features Special Microcontroller Features
• Endurance Non-volatile Memory segments

SPECIFICATION :-

• Operating Voltage :- 1.8 - 5.5 V
• Speed Grade :- 0 - 20 MHz @ 1.8 - 5.5 V
• Active Mode :- 0.2 mA
• Power-down mode :- 0.1 µA
• Power-save mode :- 0.75 µA
• Flash :- 32KB
• EEPROM :- 1 KB
• RAM :- 2KB
• Program Memory Type :- Flash
• Digital Communication Peripherals :- 1-UART, 2-SPI, 1-I2C
• Capture/Compare/PWM Peripherals :- 1 Input Capture, 1 CCP, 6 PWM
• Timers :- 2 x 8-bit, 4 x 16-bit
• Pin Count :- 32
  
  (Note: Product Images are shown for illustrative purposes only and may differ from the actual product.)