PE21PE32PE43PE54PE65VBAT6PC13-TAMPER-RTC7PC14-OSC32_IN8PC15-OSC32_OUT9VSS_510VDD_511OSC_IN12OSC_OUT13NRST14PC015PC116PC217PC318VSSA19VREF-20VREF+21VDDA22PA0-WKUP23PA124PA225PA326VSS_427VDD_428PA429PA530PA631PA732PC433PC534PB035PB136PB237PE738PE839PE940PE1041PE1142PE1243PE1344PE1445PE1546PB1047PB1148VSS_149VDD_150PB1251PB1352PB1453PB1554PD855PD956PD1057PD1158PD1259PD1360PD1461PD1562PC663PC764PC865PC966PA867PA968PA1069PA1170PA1271PA1372NC73VSS_274VDD_275PA1476PA1577PC1078PC1179PC1280PD081PD182PD283PD384PD485PD586PD687PD788PB389PB490PB591PB692PB793BOOT094PB895PB996PE097PE198VSS_399VDD_3100