PTA0/IRQ_0/LLWU_P722PTA1/IRQ_1/LPTMR0_ALT123PTA224PTA35PTA4/LLWU_P06PTA5/LLWU_P1/RTC_CLK_IN7PTA6/LLWU_P28PTA7/IRQ_7/LLWU_P311PTA815PTA916PTA12/IRQ_17/LPTMR0_ALT220PTB0/IRQ_8/LLWU_P412PTB1/IRQ_913PTB2/IRQ_10/LLWU_P514PTB3/IRQ_1417PTB4/IRQ_15/LLWU_P618PTB5/IRQ_1619PTB6/IRQ_2/LPTMR0_ALT31PTB7/IRQ_32PTB109PTB1110PTB1321EP25VREFL_VSS4VDD_VREFH3