PIC16F1503 PIC16F1503-E/MG PIC16F1503-E/MV PIC16F1503-E/P PIC16F1503-E/SL PIC16F1503-E/SLVAO PIC16F1503-E/ST PIC16F1503-E/ST IC PIC16F1503-E/STVAO PIC16F1503-H/MGVAO