PB1/ANA11PB2/ANA22PB3/CLKIN/ANA33VDD4PA0/T0IN/T0OUT/XIN5PA1/T0OUT/XOUT6VSS7PA28PA39PA410PA511PA6/T1IN/T1OUT#12PA7/T1OUT13RESET#/PD014DBG15PC0/ANA4/CINP/LED16PC1/ANA5/CINN/LED17PC2/ANA6/LED18PC3/COUT/LED19PB0/ANA020