Atmel ATmega328P-PU

Arduino UNO and Arduino IDE Full Compatibility

Atmel ATmega328P microcontroller in 28-pin DIP package and commonly used in the Arduino UNO line of controllers. The processor can be used on a breadboard to create your Arduino-compatible project or could even be used to repair a damaged Arduino Uno.

Atmel ATmega328P microcontroller in the 28-pin DIP package and commonly used in the Arduino UNO line of controllers. The processor can be used on a breadboard to create your Arduino-compatible project or could even be used to repair a damaged Arduino Uno.

The ATmega328P is fully compatible with the Arduino IDE, allowing you to build small microcontroller projects quickly. This is the same DIP chip used on the Arduino UNO boards.

The processor is available either with the Arduino bootloader pre-loaded for 16 MHz. operation, or available blank. We recommend purchasing the pre-loaded bootloader to replace an existing damaged UNO processor, although you can also load this yourself with the appropriate hardware.

Specifications:

• CPU Speed: 20MHz
• Program Memory Size: 32KB
• RAM Memory Size: 2KB
• Pins :28-Pin
• MCU Case Style: DIP
• No. of I/O's: 23 I/O's
• Embedded Interface Type: I2C, SPI, UART
• Supply Voltage Min: 1.8V
• Supply Voltage Max: 5.5V
• MCU Family: AVR ATmega
• MCU Series: ATmega328
• EEPROM Memory Size: 1KB
• MPU Core Size: 8-bit
• ADC Inputs: 6
• PWM Channels: 6
• Timers: 3
• Operating Temperature: -40°C to 85°C
• Oscillator Type: External, Internal
• Peripherals: ADC, Comparator, RTC
• Program Memory Size: 32KB
• Supply Voltage Range: 1.8V to 5.5V