atmega 328 p datasheet

The ATmega328P is a high-performance, low-power 8-bit AVR microcontroller from Microchip Technology. It is widely used in various embedded systems and provides a versatile and cost-effective solution for a wide range of applications. The ATmega328P features 32KB of in-system programmable flash memory, 2KB of SRAM, and 1KB of EEPROM. It operates at a maximum frequency of 20MHz and includes 23 general-purpose I/O lines and 6 flexible timer/counters. It also has a 10-bit analog-to-digital converter with 8 channels, making it suitable for sensor interfacing and data acquisition tasks. The ATmega328P supports a wide range of communication protocols, including SPI, I2C, and USART, and can be easily programmed and debugged using the available development tools. With its rich set of features and low power consumption, the ATmega328P is an ideal choice for battery-powered and portable applications, as well as many other embedded systems.