Product specification

• Controller family: ATmega AVR
• IC or Chip: ATmega328
• Type: AVR Microcontroller
• Pin counts: 28
• Pin type: through hole
• Operating voltage range: 1.8V-5.5V
• Package contains: 1 X original ATmega328 IC

Atmega328 microcontroller is a type of low-power 8-bit CMOS microcontroller. The architecture of this microcontroller is based on enhanced RISC architecture. ATmega achieves throughputs of 1 MIPS/MHz by executing powerful instruction which allows the designer to optimize power consumption and speed.

Specification

General-purpose working register: 32�8

Maximum throughputs: 20MIPS at 20MHz

Maximum working frequency: 20MHz

Self-programmable flash memory: 32Kbytes

EEPROM: 1KByte

SRAM: 2Kbytes

Programmable I/O lines: 23

Onboard debugging

CPU: 8-bit