ATMega328P AVR Microcontroller




Atmel Atmega328p 8-bit microcontroller suitable for all DIY embedded projects. Operates from 1.5V to 5V DC

5 in stock




  • The Atmel Atmega328p has a Harvard architecture 8-bit RISC processor core, 32 KB  ISP flash memory with read-while-write capabilities,
  • 1 KB EEPROM, 2 KB SRAM, 23 general-purpose I/O lines, 32 general-purpose working registers, 3 flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART
  • A byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8 channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and 5 software-selectable power-saving modes.
  •  The device operates between 1.8 and 5.5 volts


  • High Performance, Low Power AVR® 8-Bit Microcontroller
  • Advanced RISC Architecture
  • High Endurance Non-volatile Memory Segments
  • Real Time Counter with Separate Oscillator
  • Six PWM Channels
  • Power-on Reset and Programmable Brown-out Detection
  • Internal Calibrated Oscillator
  • 23 Programmable I/O Lines
  • 28-pin PDIP package
  • Operating Voltage: 1.8-5.5V
  • Temperature Range: -40°C to +85°C
  • Speed: Up to 20MHz


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