VBAT1PC132PC14/OSC32_IN3PC15/OSC32_OUT4PF0/OSC_IN5PF1/OSC_OUT6NRST7VSSA/VREF-8VDDA/VREF+9PA010PA111PA212PA313PA414PA515PA616PA717PB018PB119PB220PB1021PB1122VSS23VDD24VDD36VSS35PA1334PA1233PA1132PA1031PA930PA829PB1528PB1427PB1326PB1225VDD48VSS47PB946PB845BOOT044PB743PB642PB541PB440PB339PA1538PA1437