PE21PE32PE43PE54PE65VLCD6PC137PC14-OSC32_IN8PC15-OSC32_OUT9PH910PH1011PH0-OSC_IN12PH1-OSC_OUT13NRST14PC015PC116PC217PC318VSSA19VREF-20VREF+21VDDA22PA023PA124PA225PA326VSS27VDD28PA429PA530PA631PA732PC433PC534PB035PB136PB237PE738PE839PE940PE1041PE1142PE1243PE1344PE1445PE1546PB1047PB1148VSS49VDD50VDDUSB75VSS74VDD73PA1372PA1271PA1170PA1069PA968PA867PC966PC865PC764PC663PD1562PD1461PD1360PD1259PD1158PD1057PD956PD855PB1554PB1453PB1352PB1251VDD100VSS99PE198PE097PB996PB895BOOT094PB793PB692PB591PB490PB389PD788PD687PD586PD485PD384PD283PD182PD081PC1280PC1179PC1078PA1577PA1476