The ATMEGA329P-20MU is a high-performance, low-power 8-bit microcontroller by Microchip Technology. It belongs to the popular ATmega series of microcontrollers and offers various features suitable for a wide range of applications.
Key features of the ATMEGA329P-20MU include:
1. Architecture: It is based on an advanced RISC architecture, providing high processing power with reduced instruction execution time.
2. CPU Speed: It operates at a clock frequency of up to 20 MHz, allowing for quick execution of instructions and efficient processing.
3. Memory: The microcontroller has a total of 32 kilobytes (KB) of flash program memory for storing the application code. Additionally, it offers 2 KB of SRAM for data storage.
4. I/O Ports: It provides a significant number of I/O pins, including 32 General Purpose I/O (GPIO) pins, which can be configured for various purposes based on the application requirements.
5. Serial Communication: The ATMEGA329P-20MU supports multiple communication interfaces, such as UART, SPI, and I2C. These interfaces enable seamless communication with other devices, sensors, or peripherals.
6. Analog-to-Digital Converter (ADC): It includes a 10-bit ADC with eight channels, allowing for precise measurement of analog signals. This feature is particularly useful in applications that require the conversion of real-world physical signals to digital values
