VSS/AVSS1PC0/SCOM02PC1/SCOM13PC2/RES4PA0/PTP0/ICPDA/OCDSDA5PA1/PTP0I6PA2/ICPCK/OCDSCK7PA3/PTP1I8PB6/PTP1B9PB5/PTP0B10PB4/CLO/SCOM211PB3/SCOM3/AN712PA7/PTP1/AN613PA6/AN5/VREFO14PA5/AN4/VREF15PA4/PTCK1/AN316PB2/PTCK0/AN217PB1/INT1/AN118PB0/INT0/AN019VDD/AVDD20