Original Atmel Atmega328P-PU DIP Microcontroller

The Original Atmel Atmega328P-PU DIP Microcontroller is a high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller. It combines 32KB ISP flash memory, 1KB EEPROM, 2KB SRAM, 23 general-purpose I/O lines, 32 general-purpose working registers, and three flexible timer/counters with compare modes.

Key Features

• 32KB In-System Programmable Flash
• 1KB EEPROM
• 2KB Internal SRAM
• 23 General Purpose I/O Lines
• 32 General Purpose Working Registers
• Three Flexible Timer/Counters with Compare Modes
• Internal and External Interrupts
• Serial Programmable USART
• Master/Slave SPI Serial Interface
• Byte-Oriented 2-wire Serial Interface
• 6-channel 10-bit A/D Converter
• Programmable Watchdog Timer with Internal Oscillator

Technical Specifications

• Operating Voltage: 1.8 - 5.5V
• Maximum Clock Speed: 20MHz
• Program Memory Type: Flash
• Program Memory Size: 32KB
• Data Bus Width: 8 bit
• Interface Type: SPI, USART, 2-wire
• Number of Timers: 3
• Number of I/Os: 23

Possible Applications

This microcontroller is ideal for a wide range of applications, including but not limited to:

• Automation systems
• Remote controls
• Security systems
• Smart energy solutions
• DIY electronics projects