3.2.4 PIOD Pin Description

Pad No. Power RailI/O TypePrimaryAlternatePIO PeripheralReset State (Signal, Dir, PU, PD, HiZ, ST)Note
SignalDirSignalDirFuncSignalDirIO Set
33VDD_3V3GPIO_CLKPD0I/OALCDPCKO2PIO, I, PU, ST
BFLEXCOM4_IO4O1
CUTXD3O2
DGTSUCOMPO2
FA23O2
32VDD_3V3GPIOPD1I/OALCDDENO2PIO, I, PU, ST
DGRXCKI2
FA24O2
103VDD_3V3GPIO_CLKPD2I/OAURXD1I1PIO, I, PU, ST
DGTXERO2
EISI_MCKO2
FA25O2
104VDDANAGPIO_ADPD3I/OPTC_ROW0AUTXD1O1PIO, I, PU, ST
BFIQI2
DGCRSI2
EISI_D11I2
FNWAITI2
105VDDANAGPIO_ADPD4I/OPTC_ROW1BURXD2I1PIO, I, PU, STNote (2)
DGCOLI2
EISI_D10I2
FNCS0O2
109VDDANAGPIO_ADPD5I/OPTC_ROW2BUTXD2O1PIO, I, PU, STNote (2)
DGRX2I2
EISI_D9I2
FNCS1O2
106VDDANAGPIO_ADPD6I/OPTC_ROW3ATCKI2PIO, I, PU, STNote (2)
DGRX3I2
EISI_D8I2
FNCS2O2
107VDDANAGPIO_ADPD7I/OPTC_ROW4ATDII2PIO, I, PU, STNote (3)
DGTX2O2
EISI_D0I2
FNWR1/NBS1O2
108VDDANAGPIO_ADPD8I/OPTC_ROW5ATDOO2PIO, I, PU, STNote (3)
DGTX3O2
EISI_D1I2
FNANDRDYI2
110VDDANAGPIO_ADPD9I/OPTC_ROW6ATMSI2PIO, I, PU, STNote (3)
DGTXCKO2
EISI_D2I2
111VDDANAGPIO_ADPD10I/OPTC_ROW7ANTRSTI2PIO, I, PU, STNote (3)
DGTXENO2
EISI_D3I2
118VDDANAGPIO_ADPD11I/OPTC_COL0ATIOA1I/O3PIO, I, PU, STNote (3)
BPCK2O2
DGRXDVI2
EISI_D4I2
119VDDANAGPIO_ADPD12I/OPTC_COL1ATIOB1I/O3PIO, I, PU, STNote (3)
BFLEXCOM4_IO0I/O2
DGRXERI2
EISI_D5I2
116VDDANAGPIO_ADPD13I/OPTC_COL2ATCLK1I3PIO, I, PU, STNote (3)
BFLEXCOM4_IO1I/O2
DGRX0I2
EISI_D6I2
117VDDANAGPIO_ADPD14I/OPTC_COL3ATCKI1PIO, I, PU, STNote (3)
BFLEXCOM4_IO2I/O2
DGRX1I2
EISI_D7I2
114VDDANAGPIO_ADPD15I/OPTC_COL4ATDII1PIO, I, PU, STNote (3)
BFLEXCOM4_IO3O2
DGTX0O2
EISI_PCKI2
115VDDANAGPIO_ADPD16I/OPTC_COL5ATDOO1PIO, I, PU, STNote (3)
BFLEXCOM4_IO4O2
DGTX1O2
EISI_VSYNCI2
112VDDANAGPIO_ADPD17I/OPTC_COL6ATMSI1PIO, I, PU, STNote (3)
DGMDCO2
EISI_HSYNCI2
113VDDANAGPIO_ADPD18I/OPTC_COL7ANTRSTI1PIO, I, PU, STNote (3)
DGMDIOI/O2
EISI_FIELDI2
120VDDANAGPIO_ADPD19I/OBTWD1I/O3PIO, I, PU, STNote (1)
122VDDANAGPIO_ADPD20I/OBTWCK1I/O3PIO, I, PU, STNote (1)
132VDDANAGPIO_ADPD25I/OAD6ASPI1_SPCKO3PIO, I, PU, ST
127VDDANAGPIO_ADPD26I/OAD7ASPI1_MOSII/O3PIO, I, PU, ST
CFLEXCOM2_IO0I/O2
123VDDANAGPIO_ADPD27I/OAD8ASPI1_MISOI/O3PIO, I, PU, ST
BTCKI3
CFLEXCOM2_IO1I/O2
124VDDANAGPIO_ADPD28I/OAD9ASPI1_NPCS0I/O3PIO, I, PU, ST
BTDII3
CFLEXCOM2_IO2I/O2
131VDDANAGPIO_ADPD29I/OAD10ASPI1_NPCS1O3PIO, I, PU, STNote (2)
BTDOO3
CFLEXCOM2_IO3O2
DTIOA3I/O3
130VDDANAGPIO_ADPD30I/OAD11ASPI1_NPCS2O3PIO, I, PU, STNote (2)
BTMSI3
CFLEXCOM2_IO4O2
DTIOB3I/O3
Note:
  1. Fixed feature due to the WLSOM1 internal connection.
  2. Limited feature compared to SAMA5D2 due to the WLSOM1 internal use of specific functionality, for example, QSPI, GMAC.
  3. Limited feature compared to SAMA5D2 due to the use of a part of the functionality for other features in the WLSOM1, for example, GMAC, ISC, FLEXCOM, etc.