4.2 80-Pin WLCSP

PIC32CX1025SG4108080-pin WLCSP (Top View)
Table 4-2. 80-pin WLCSP PINMUX
80-pin WLCSPPort Group:AB (2)C (5)D (5)EF (4)GHIJK LMNPower RailReset State
Pad NameEICANAREFADC0ADC1ACDACPTCSERCOMSERCOMTCTCCTCC, PDECCAN1, QSPI, USB, CORTEX_CM4CAN0, SDHCI2SPCCGMACGCLK, ACCCL
1PA00EXTINT[0]-------SERCOM1 / PAD[0]TC2 /WO[0]---------VSWOUTI/O, Hi- Z
2PA01EXTINT[1]-------SERCOM1 / PAD[1]TC2 / WO[1]---------VSWOUTI/O, Hi- Z
3PA02EXTINT[2]-AIN[0]--VOUT[0]-------------AVDDI/O, Hi- Z
4PA03EXTINT[3]VREFAAIN[1]---X0 / Y0------------AVDDI/O, Hi- Z
5PB04EXTINT[4]--AIN[6]--X22 / Y22------------AVDDI/O, Hi- Z
6PB05EXTINT[5]--AIN[7]--X23 / Y23------------AVDDI/O, Hi- Z
7AVSS---------------------
8AVDD---------------------
9PB06EXTINT[6]--AIN[8]--X24 / Y24-----------IN[6]AVDDI/O, Hi- Z
10PB07EXTINT[7]--AIN[9]--X25 / Y25-----------IN[7]AVDDI/O, Hi- Z
11PB08EXTINT[8]-AIN[2]AIN[0]--X1 / Y1-SERCOM4 / PAD[0]TC4 / WO[0]--------IN[8]AVDDI/O, Hi- Z
12PB09EXTINT[9]-AIN[3]AIN[1]--X2 / Y2-SERCOM4 / PAD[1]TC4 / W0[1]--------OUT[2]AVDDI/O, Hi- Z
13PA04EXTINT[4]VREFBAIN[4]-AIN[0]-X3 / Y3-SERCOM0 / PAD[0]TCO / WO[0]--------IN[0]AVDDI/O, Hi- Z
14PA05EXTINT[5]-AIN[5]-AIN[1]VOUT[1]--SERCOM0 / PAD[1]TCO / WO[1]--------IN[1]AVDDI/O, Hi- Z
15PA06EXTINT[6]VREFCAIN[6]-AIN[2]-X4 / Y4-SERCOM0 / PAD[2]TC1 / WO[0]---SDHC0 / SDCD----IN[2]AVDDI/O, Hi- Z
16PA07EXTINT[7]-AIN[7]-AIN[3]-X5 / Y5-SERCOM0 / PAD[3]TC1 / WO[1]---SDHC0 / SDWP----OUT[0]AVDDI/O, Hi- Z
17PC06EXTINT[6]------SERCOM6 / PAD[2]-----SDHC0 / SDCD-----VDD/VDDIOB (5)I/O, Hi- Z
18PC07EXTINT[9]------SERCOM6 / PAD[3]-----SDHC0 / SDWP-----VDD/VDDIOB (5)I/O, Hi- Z
19VSS---------------------
20VDD---------------------
21PA08 (4)NMI-AIN[8]AIN[2]--X6 / Y6SERCOM0 / PAD[0]SERCOM2 / PAD[1]TC0 / WO[0]TCC0 / WO[0]TCC1 / WO[4]QSPI / DATA[0]SDHC0 / SDCMDMCK[0]---IN[3]VDD/VDDIOB (5)I/O, Hi- Z
22PA09 (4)EXTINT[9]-AIN[9]AIN[3]--X7 / Y7SERCOM0 / PAD[1]SERCOM2 / PAD[0]TC0 / WO[1]TCC0 / WO[1]TCC1 / WO[5]QSPI / DATA[1]SDHC0 / SDDAT[0]FS[0]---IN[4]VDD/VDDIOB (5)I/O, Hi- Z
23PA10EXTINT[10]-AIN[10]---X8 / Y8SERCOM0 / PAD[2]SERCOM2 / PAD[2]TC1 / WO[0]TCC0 / WO[2]TCC1 / WO[6]QSPI / DATA[2]SDHC0 / SDDAT[1]SCK[0]--GCLK / IO[4]IN[5]VDD/VDDIOB (5)I/O, Hi- Z
24PA11EXTINT[11]-AIN[11]---X9 / Y9SERCOM0 / PAD[3]SERCOM2 / PAD[3]TC1 / WO[1]TCC0 / WO[3]TCC1 / WO[7]QSPI / DATA[3]SDHC0 / SDDAT[2]SDO--GCLK / IO[5]OUT[1]VDD/VDDIOB (5)I/O, Hi- Z
25VDD/VDDIOB (5)---------------------
26VSS---------------------
27PB10EXTINT[10]-------SERCOM4 / PAD[2]TC5 / WO[0]TCC0 / WO[4]TCC1 / WO[0]QSPI / SCKSDHC0 / SDDAT[3]SDI--GCLK / IO[4]IN[11]VDD/VDDIOB (5)I/O, Hi- Z
28PB11EXTINT[11]-------SERCOM4 / PAD[3]TC5 / WO[1]TCC0 / WO[5]TCC1 / WO[1]QSPI / CSSDHC0 / SDCKFS[1]--GCLK / IO[5]OUT[1]VDD/VDDIOB (5)I/O, Hi- Z
29PB12EXTINT[12]-----X26 / Y26SERCOM4 / PAD[0]-TC4 / WO[0]TCC3 / WO[0]TCC0 / WO[0]CAN1 / TXSDHC0 / SDCDSCK[1]--GCLK / IO[6]-VDDI/O, Hi- Z
30PB13EXTINT[13]-----X27 / Y27SERCOM4 / PAD[1]-TC4 / WO[1]TCC3 / WO[1]TCC0 / WO[1]CAN1 / RXSDHC0 / SDWPMCK[1]--GCLK / IO[7]-VDDI/O, Hi- Z
31PB14EXTINT[14]-----X28 / Y28SERCOM4 / PAD[2]-TC5 / WO[0]TCC4 / WO[0]TCC0 / WO[2]CAN1 / TX--DATA[8]GMDCGCLK / IO[0]IN[9]VDDI/O, Hi- Z
32PB15EXTINT[15]-----X29 / Y29SERCOM4 / PAD[3]-TC5 / WO[1]TCC4 / WO[1]TCC0 / WO[3]CAN1 / RX--DATA[9]GMDIOGCLK / IO[1]IN[10]VDDI/O, Hi- Z
33PC12EXTINT[12]------SERCOM7 / PAD[0]SERCOM6 / PAD[1]-TCC0 / WO[2]TCC1 / WO[6]---DATA[10]GMDIO--VDDI/O, Hi- Z
34PC13EXTINT[13]------SERCOM7 / PAD[1]SERCOM6 / PAD[0]-TCC0 / WO[3]ITCC1 / WO[7]---DATA[11]---VDDI/O, Hi- Z
35PC14EXTINT[14]------SERCOM7 / PAD[2]SERCOM6 / PAD[2]-TCC0 / WO[4]TCC1 / WO[0]---DATA[12]GRX[3]--VDDI/O, Hi- Z
36PC15EXTINT[15]------SERCOM7 / PAD[3]SERCOM6 / PAD[3]-TCC0 / WO[5]TCC1 / WO[1]---DATA[13]GRX[2]--VDDI/O, Hi- Z
37PA12 (4)EXTINT[12]------SERCOM2 / PAD[0]SERCOM4 / PAD[1]TC2 / WO[0]TCC0 / WO[6]TCC1 / WO[2]-SDHC0 / SDCD-DEN1GRX[1]AC / CMP[0]-VDDI/O, Hi- Z
38PA13 (4)EXTINT[13]------SERCOM2 / PAD[1]SERCOM4 / PAD[0]TC2 / WO[1]TCC0 / WO[7]TCC1 / WO[3]-SDHC0 / SDWP-DEN2GRX[0]AC / CMP[1]-VDDI/O, Hi- Z
39PA14EXTINT[14]------SERCOM2 / PAD[2]SERCOM4 / PAD[2]TC3 / WO[0]TCC2 / WO[0]TCC1 / WO[2]---CLKGTXCKGCLK / IO[0]-VDDI/O, Hi- Z
40PA15EXTINT[15]------SERCOM2 / PAD[3]SERCOM4 / PAD[3]TC3 / WO[1]TCC2 / WO[1]TCC1 / WO[3]----GRXERGCLK / IO[1]-VDDI/O, Hi- Z
41VSS---------------------
42VDD---------------------
43PA16 (4)EXTINT[0]-----X10 / Y10SERCOM1 / PAD[0]SERCOM3 / PAD[1]TC2 / WO[0]TCC1 / WO[0]TCC0 / WO[4]---DATA[0]GCRSGCLK / IO[2]IN[0]VDDI/O, Hi- Z
44PA17 (4)EXTINT[1]-----X11 / Y11SERCOM1 / PAD[1]SERCOM3 / PAD[0]TC2 / WO[1]TCC1 / WO[1]TCC0 / WO[5]---DATA[1]GTXENGCLK / IO[3]IN[1]VDDI/O, Hi- Z
45PA18EXTINT[2]-----X12 / Y12SERCOM1 / PAD[2]SERCOM3 / PAD[2]TC3 / WO[0]TCC1 / WO[2]TCC0 / WO[6]---DATA[2]GTX[0]AC / CMP[0]IN[2]VDDI/O, Hi- Z
46PA19EXTINT[3]-----X13 / Y13SERCOM1 / PAD[3]SERCOM3 / PAD[3]TC3 / WO[1]TCC1 / WO[3]TCC0 / WO[7]---DATA[3]GTX[1]AC / CMP[1]OUT[0]VDDI/O, Hi- Z
47PC16EXTINT[0]------SERCOM6 / PAD[0]SERCOM0 / PAD[1]-TCC0 / WO[0]PDEC / QDI[0]----GTX[2]--VDDI/O, Hi- Z
48PC17EXTINT[1]------SERCOM6 / PAD[1]SERCOM0 / PAD[0]-TCC0 / WO[1]PDEC / QDI[1]----GTX[3]--VDDI/O, Hi- Z
49PB16EXTINT[0]------SERCOM5 / PAD[0]-TC6 / WO[0]TCC3 / WO[0]TCC0 / WO[4]-SDHC1 / SDCDSCK[0]--GCLK / IO[2]IN[11]VDDI/O, Hi- Z
50PB17EXTINT[1]------SERCOM5 / PAD[1]-TC6 / WO[1]TCC3 / WO[1]TCC0 / WO[5]-SDHC1 / SDWPMCK[0]--GCLK / IO[3]OUT[3]VDDI/O, Hi- Z
51PB18EXTINT[2]------SERCOM5 / PAD[2]SERCOM7 / PAD[2]-TCC1 / WO[0]PDEC / QDI[0]-SDHC1 / SDDAT[0]---GCLK / IO[4]-VDDI/O, Hi- Z
52PB19EXTINT[3]------SERCOM5 / PAD[3]SERCOM7 / PAD[3]-TCC1 / WO[1]PDEC / QDI[1]-SDHC1 / SDDAT[1]---GCLK / IO[5]-VDDI/O, Hi- Z
53PB20EXTINT[4]------SERCOM3 / PAD[0]SERCOM7 / PAD[1]-TCC1 / WO[2]PDEC / QDI[2]-SDHC1 / SDDAT[2]---GCLK / IO[6]-VDDI/O, Hi- Z
54PB21EXTINT[5]------SERCOM3 / PAD[1]SERCOM7 / PAD[0]-TCC1 / WO[3]--SDHC1 / SDDAT[3]---GCLK / IO[7]-VDDI/O, Hi- Z
55PA20EXTINT[4]-----X14 / Y14SERCOM5 / PAD[2]SERCOM3 / PAD[2]TC7 / WO[0]TCC1 / WO[4]TCC0 / WO[0]-SDHC1 / SDCMDFS[0]DATA[4]GMDC--VDDI/O, Hi- Z
56PA21EXTINT[5]-----X15 / Y15SERCOM5 / PAD[3]SERCOM3 / PAD[3]TC7 / WO[1]TCC1 / WO[5]TCC0 / WO[1]-SDHC1 / SDCKSDODATA[5]GMDIO--VDDI/O, Hi- Z
57PA22 (4)EXTINT[6]-----X16 / Y16SERCOM3 / PAD[0]SERCOM5 / PAD[1]TC4 / WO[0]TCC1 / WO[6]TCC0 / WO[2] CAN0 / TXSDIDATA[6]--IN[6]VDDI/O, Hi- Z
58PA23 (4)EXTINT[7]-----X17 / Y17SERCOM3 / PAD[1]SERCOM5 / PAD[0]TC4 / WO[1]TCC1 / WO[7]TCC0 / WO[3]USB / SOF_1KHZCAN0 / RXFS[1]DATA[7]--IN[7]VDDI/O, Hi- Z
59PA24EXTINT[8]------SERCOM3 / PAD[2]SERCOM5 / PAD[2]TC5 / WO[0]TCC2 / WO[2]PDEC / QDI[0]USB / DMCAN0 / TX----IN[8]VDDI, PD
60PA25EXTINT[9]------SERCOM3 / PAD[3]SERCOM5 / PAD[3]TC5 / WO[1]-PDEC / QDI[1]USB / DPCAN0 / RX----OUT[2]VDDI, PD
61VSS---------------------
62VDD---------------------
63PB22EXTINT[6]------SERCOM1 / PAD[2]SERCOM5 / PAD[2]TC7 / WO[0]-PDEC / QDI[2]USB / SOF_1KHZ----GCLK / IO[0]IN[0]VDDI/O, Hi- Z
64PB23EXTINT[7]------SERCOM1 / PAD[3]SERCOM5 / PAD[3]TC7 / WO[1]-PDEC / QDI[0]-----GCLK / IO[1]OUT[0]VDDI/O, Hi- Z
65PC27EXTINT[11]------SERCOM1 / PAD[0]----CORTEX_CM4 / TRACECLK----CORTEX_M4 / SWOIN[4]VDDI/O, Hi- Z
66PC28EXTINT[12]------SERCOM1 / PAD[1]----CORTEX_CM4 / TRACEDATA[0]-----IN[5]VDDI/O, Hi- Z
67PA27EXTINT[11]-----X18 / Y18----------GCLK / IO[1]-VDDI/O, Hi- Z
68RESET-------------------VDD-
69VDDCORE---------------------
70VSS---------------------
71VSW---------------------
72VDD---------------------
73PA30EXTINT[14]-----X19 / Y19SERCOM7 / PAD[2]SERCOM1 / PAD[2]TC6 / WO[0]TCC2 / WO[0]-CORTEX_CM4 / SWCLK----GCLK / IO[0]IN[3]VDDI, PU
74PA31EXTINT[15]------SERCOM7 / PAD[3]SERCOM1 / PAD[3]TC6 / W0[1]TCC2 / WO[1]-CORTEX_CM4 / SWDIO-----OUT[1]VDDI/O, Hi- Z
75PB30EXTINT[14]------SERCOM7 / PAD[0]SERCOM5 / PAD[1]TC0 / WO[0]TCC4 / WO[0]TCCO / WO[6]CORTEX_CM4 / SWO------VDDI/O, Hi- Z
76PB31EXTINT[15]------SERCOM7 / PAD[1]SERCOM5 / PAD[0]TC0 / WO[1]TCC4 / WO[1]TCCO / WO[7]-------VDDI/O, Hi- Z
77PB00EXTINT[0]-AIN[12]---X30 / Y30-SERCOM5 / PAD[2]TC7 / WO[0]--------IN[1]VSWOUTI/O, Hi- Z
78PB01EXTINT[1]-AIN[13]---X31 / Y31-SERCOM5 / PAD[3]TC7 / WO[1]--------IN[2]VSWOUTI/O, Hi- Z
79PB02EXTINT[2]-AIN[14]---X20 / Y20-SERCOM5 / PAD[0]TC6 / WO[0]TCC2 / WO[2]-------OUT[0]VSWOUTI/O, Hi- Z
80PB03EXTINT[3]-AIN[15]---X21 / Y21-SERCOM5 / PAD[1]TC6 / WO[1]---------VSWOUTI/O, Hi- Z
Note:
  1. All analog pin functions are on the peripheral function B. The peripheral function B must be selected to disable the digital control of the pin. The AC has analog signals on the peripheral function B and digital signals on the peripheral function M.
  2. Refer to the TCC Configuration Summary table for a list of supported features for each peripheral instance.
  3. I²C is not supported on all SERCOM pins. Refer to the SERCOM I2C Pinout table for a list of supported features for each peripheral instance.
  4. The following high-sink pins have different properties than the regular pins: PA08, PA09, PA12, PA13, PA16, PA17, PA22, and PA23.
  5. Pins labeled as VDDIOB are available on the SG41 device only. For all other devices, these pins are VDD.