GND1PB012PB003PA004PA015PA026PA037PA048PA059PA0610DECOUPLE11GND12VDD13IOVDD14PD0415PD0316PD0217PD0118PD0019GND20PC0021PC0122PC0223PC0324PC0425PC0526RESETn27GND28RF2G4_IO229GND30GND31ep32