RA2/AN2/VREF1RA3/AN3/CMP12RA4/T0CKI/CMP23RA5/MCLR#/VPP4VSS5VSS6RB0/INT7RB1/RX/DT8RB2/TX/CK9RB3/CCP110RB4/PGM11RB512RB6/T1OSO/T1CKI/PGC13RB7/T1OSI/PGD14VDD15VDD16RA6/OSC2/CLKOUT17RA7/OSC1/CLKIN18RA0/AN019RA1/AN120