ATmega328P big size Microcontroller IC

The ATmega328P-PU is one of the most recognizable and widely used microcontrollers in the world of hobbyist electronics and embedded systems. This specific "big size" version comes in a Dual In-line Package (DIP-28), which features a 0.3-inch width that fits perfectly into standard breadboards and IC sockets. This makes it significantly easier to handle, program, and replace compared to its smaller surface-mount (SMD) counterparts. Internally, the chip is identical to the one found on the Arduino Uno, featuring 32KB of ISP Flash memory, 2KB of SRAM, and 1KB of EEPROM.

Operating at speeds up to 20 MHz, this 8-bit MCU is built on the advanced AVR RISC architecture, allowing it to execute powerful instructions in a single clock cycle. It is highly versatile, offering 23 programmable I/O lines, including 6 PWM channels for motor control and 6 channels of 10-bit ADC for reading analog sensors. The chip supports multiple serial communication protocols, including I2C (TWI), SPI, and UART, making it capable of interfacing with a vast ecosystem of displays, sensors, and wireless modules. Its wide operating voltage range of 1.8V to 5.5V and extreme low-power "picoPower" modes make it a top choice for everything from simple LED controllers to battery-operated IoT devices and permanent standalone projects on stripboards or PCBs.The ATmega328P-PU is one of the most recognizable and widely used microcontrollers in the world of hobbyist electronics and embedded systems. This specific "big size" version comes in a Dual In-line Package (DIP-28), which features a 0.3-inch width that fits perfectly into standard breadboards and IC sockets. This makes it significantly easier to handle, program, and replace compared to its smaller surface-mount (SMD) counterparts. Internally, the chip is identical to the one found on the Arduino Uno, featuring 32KB of ISP Flash memory, 2KB of SRAM, and 1KB of EEPROM.

Operating at speeds up to 20 MHz, this 8-bit MCU is built on the advanced AVR RISC architecture, allowing it to execute powerful instructions in a single clock cycle. It is highly versatile, offering 23 programmable I/O lines, including 6 PWM channels for motor control and 6 channels of 10-bit ADC for reading analog sensors. The chip supports multiple serial communication protocols, including I2C (TWI), SPI, and UART, making it capable of interfacing with a vast ecosystem of displays, sensors, and wireless modules. Its wide operating voltage range of 1.8V to 5.5V and extreme low-power "picoPower" modes make it a top choice for everything from simple LED controllers to battery-operated IoT devices and permanent standalone projects on stripboards or PCBs.