atmel 328p datasheet

The ATmega328P is a high-performance, low-power microcontroller from Atmel, featuring 32KB of in-system programmable flash memory, 1KB of EEPROM, and 2KB of SRAM. It operates with a wide voltage range of 1.8V to 5.5V, making it suitable for a variety of battery-powered and low-power applications. This microcontroller also includes 23 general purpose I/O lines, 6 flexible timers, and multiple communication interfaces such as SPI, I2C, and USART. It is designed to be fast and efficient, with a 20MHz maximum CPU speed and multiple power saving modes to conserve energy. The ATmega328P is widely used in the development of various embedded systems, including consumer electronics, industrial control systems, and remote sensors. Its compatibility with various development environments and extensive set of features make it a popular choice for engineers and developers looking for a reliable and versatile microcontroller solution.