ATmega328

ATmega328p es un microcontrolador de ATMel con la siguientes caracteristicas:

• 8-bit AVR RISC-based microcontroller
• 32KB ISP flash memory
• 1024B EEPROM
• 2KB 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
• a byte-oriented 2-wire serial interface
• SPI serial port
• a 6-channel 10-bit A/D converter
• programmable watchdog timer with internal oscillator
• five software selectable power saving modes
• 1.8-5.5 volts

Pagina oficial

pines del ATmega328p mapeados a los pines de Arduino: [1]