GPIO,ADC,HS/QSPI,Other 0,ADC1_CH0,,32K_XP 1,ADC1_CH1,,32K_XN 2,ADC1_CH2,FSPIQ, 3,ADC1_CH3,, 4,ADC1_CH4,,MTMS 5,ADC2_CH0,FSPIHD,MTDI 6,,FSPICLK,MTCK 7,,FSPID,MTDO 8,,, 9,,, 10,,FSPICS0, 11,,,VDD_SPI 12,,SPIHD, 13,,SPIWP, 14,,SPICS0,MTMS 15,,SPICLK, 16,,SPID, 17,,SPIQ, 18,,,USB D+AC0- 19,,,USB D+- 20,,,U0RXD 21,,,U0TXD ,,, ,,, DESCRIPTION,,,