ATMEGA324PV-10AU chip tqfp44 circuito integrado 10mhz32kb controlador queima o microcontrolador
https://www.vogueparade.com/shopping/EN/A19/4/1005003738670124/atmega324pv-10au-chip-tqfp44-circuito-integrado-10mhz32kb-controlador-queima-o-microcontrolador//