4.3 100-Pin TFBGA and 100-Pin TQFP

PIC32CX1025SG41100

PIC32CX1025SG60100

PIC32CX1025SG61100

100-Pin TFBGA (Top View)
100-Pin TQFP (Top View) (1)
Note:
  1. The 4NB (100-pin TQFP) package has an exposed pad.
Table 4-3. 100-pin TFBGA/100-pin TQFP I/O PINMUX
100-pin

TQFP

100-pin

TFBGA

Port Group:AB (2)C (5)D (5)EF (4)GHIJK LMNPower RailReset State
Pad NameEICANAREFADC0ADC1ACDACPTCSERCOMSERCOMTCTCCTCC, PDECCAN1, QSPI, USB, CORTEX_CM4CAN0, SDHCI2SPCCGMACGCLK, ACCCL
1D2PA00EXTINT[0]- - - - - - - SERCOM1 / PAD[0]TC2 / WO[0]- - - - - - - - - VSWOUTI/O, Hi-Z
2E2PA01EXTINT[1]- - - - - - - SERCOM1 / PAD[1]TC2 / WO[1]- - - - - - - - - VSWOUTI/O, Hi-Z
3C2PC00EXTINT[0]- - AIN[10]- - - - - - - - - - - - - - - VSWOUTI/O, Hi-Z
4D3PC01EXTINT[1]- - AIN[11]- - - - - - - - - - - - - - - VSWOUTI/O, Hi-Z
5E3PC02EXTINT[2]- - AIN[4]- - - - - - - - - - - - - - - AVDDI/O, Hi-Z
6B1PC03EXTINT[3]-- AIN[5]- - - - - - - - - - - - - - - AVDDI/O, Hi-Z
7F2PA02EXTINT[2]- AIN[0]- - VOUT[0]- - - - - - - - - - - - - AVDDI/O, Hi-Z
8F4PA03EXTINT[3]VREFAAIN[1]- - - X0 / Y0- - - - - - - - - - - - AVDDI/O, Hi-Z
9C1PB04EXTINT[4]- - AIN[6]- - X22 / Y22- - - - - - - - - - - - AVDDI/O, Hi-Z
10F3PB05EXTINT[5]- - AIN[7]- - X23 / Y23- - - - - - - - - - - - AVDDI/O, Hi-Z
11G3AVSS- - - - - - - - - - - - - - - - - - - --
12G4AVDD- - - - - - - - - - - - - - - - - - - --
13G2PB06EXTINT[6]- - AIN[8]- - X24 / Y24- - - - - - - - - - - IN[6]AVDDI/O, Hi-Z
14D1PB07EXTINT[7]- - AIN[9]- - X25 / Y25- - - - - - - - - - - IN[7]AVDDI/O, Hi-Z
15H3PB08EXTINT[8]- AIN[2]AIN[0]- - X1 / Y1- SERCOM4 / PAD[0]TC4 / WO[0]- - - - - - - - IN[8]AVDDI/O, Hi-Z
16E1PB09EXTINT[9]- AIN[3]AIN[1]- - X2 / Y2- SERCOM4 / PAD[1]TC4 / W0[1]- - - - - - - - OUT[2]AVDDI/O, Hi-Z
17F1PA04EXTINT[4]VREFBAIN[4]- AIN[0]- X3 / Y3- SERCOM0 / PAD[0]TCO / WO[0]- - - - - - - - IN[0]AVDDI/O, Hi-Z
18G1PA05EXTINT[5]- AIN[5]- AIN[1]VOUT[1]- - SERCOM0 / PAD[1]TCO / WO[1]- - - - - - - - IN[1]AVDDI/O, Hi-Z
19H2PA06EXTINT[6]VREFCAIN[6]- AIN[2]- X4 / Y4- SERCOM0 / PAD[2]TC1 / WO[0]- - - SDHC0 / SDCD- - - - IN[2]AVDDI/O, Hi-Z
20H1PA07EXTINT[7]- AIN[7]- AIN[3]- X5 / Y5- SERCOM0 / PAD[3]TC1 / WO[1]- - - SDHC0 / SDWP- - - - OUT[0]AVDDI/O, Hi-Z
21J1PC05EXTINT[5]- - - - - - SERCOM6 / PAD[1]- - - - - - - - - - - VDD/VDDIOB (5)I/O, Hi-Z
22J2PC06EXTINT[6]- - - - - - SERCOM6 / PAD[2]- - - - - SDHC0 / SDCD- - - - - VDD/VDDIOB (5)I/O, Hi-Z
23K1PC07EXTINT[9]- - - - - - SERCOM6 / PAD[3]- - - - - SDHC0 / SDWP- - - - - VDD/VDDIOB (5)I/O, Hi-Z
24D6VSS- - - - - - - - - - - - - - - - - - - --
25D5VDD/VDDIOB (7)- - - - - - - - - - - - - - - - - - - --
26K3PA08 (6)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]VDDI/O, Hi-Z
27J3PA09 (6)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]VDDI/O, Hi-Z
28K2PA10EXTINT[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]VDDI/O, Hi-Z
29J4PA11EXTINT[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]VDDI/O, Hi-Z
30E5VDD/VDDIOB (7)- - - - - - - - - - - - - - - - - - - --
31E4VSS- - - - - - - - - - - - - - - - - - - --
32J5PB10EXTINT[10]- - - - - - - SERCOM4 / PAD[2]TC5 / WO[0]TCC0 / WO[4]TCC1 / WO[0]QSPI / SCKSDHC0 / SDDAT[3]SDI- - GCLK / IO[4]IN[11]VDDI/O, Hi-Z
33K4PB11EXTINT[11] - - - - - - -SERCOM4 / PAD[3]TC5 / WO[1]TCC0 / WO[5]TCC1 / WO[1]QSPI / CSSDHC0 / SDCKFS[1] - -GCLK / IO[5]OUT[1]VDDI/O, Hi-Z
34F5PB12EXTINT[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
35G5PB13EXTINT[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
36J6PB14EXTINT[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
37K5PB15EXTINT[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
38H4VSS - - - - - - - - - - - - - - - - - - ---
39H5VDD - - - - - - - - - - - - - - - - - - ---
40K6PC10EXTINT[10] - - - - - -SERCOM6 / PAD[2]SERCOM7 / PAD[2] -TCC0 / WO[0]TCC1 / WO[4] - - - - - - -VDDI/O, Hi-Z
41F6PC11EXTINT[11] - - - - - -SERCOM6 / PAD[3]SERCOM7 / PAD[3] -TCC0 / WO[1]TCC1 / WO[5] - - - -GMDC - -VDDI/O, Hi-Z
42G6PC12EXTINT[12] - - - - - -SERCOM7 / PAD[0]SERCOM6 / PAD[1] -TCC0 / WO[2]TCC1 / WO[6] - - -DATA[10]GMDIO - -VDDI/O, Hi-Z
43H6PC13EXTINT[13] - - - - - -SERCOM7 / PAD[1]SERCOM6 / PAD[0] -TCC0 / WO[3]I TCC1 / WO[7] - - -DATA[11]- - -VDDI/O, Hi-Z
44H7PC14EXTINT[14] - - - - - -SERCOM7 / PAD[2]SERCOM6 / PAD[2] -TCC0 / WO[4]TCC1 / WO[0] - - -DATA[12]GRX[3] - -VDDI/O, Hi-Z
45K7PC15EXTINT[15] - - - - - -SERCOM7 / PAD[3]SERCOM6 / PAD[3] -TCC0 / WO[5]TCC1 / WO[1] - - -DATA[13]GRX[2] - -VDDI/O, Hi-Z
46K9PA12 (6)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
47K8PA13 (6)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
48J7PA14EXTINT[14] - - - - - -SERCOM2 / PAD[2]SERCOM4 / PAD[2]TC3 / WO[0]TCC2 / WO[0]TCC1 / WO[2] - - -CLKGTXCKGCLK / IO[0] -VDDI/O, Hi-Z
49J8PA15EXTINT[15] - - - - - -SERCOM2 / PAD[3]SERCOM4 / PAD[3]TC3 / WO[1]TCC2 / WO[1]TCC1 / WO[3] - - - -GRXERGCLK / IO[1] -VDDI/O, Hi-Z
50J10VSS - - - - - - - - - - - - - - - - - - ---
51K10VDD - - - - - - - - - - - - - - - -- - ---
52J9PA16 (6)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
53H10PA17 (6)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
54G10PA18EXTINT[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
55E10PA19EXTINT[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
56H9PC16EXTINT[0] - - - - - -SERCOM6 / PAD[0]SERCOM0 / PAD[1] -TCC0 / WO[0]PDEC / QDI[0] - - - -GTX[2] - -VDDI/O, Hi-Z
57H8PC17EXTINT[1] - - - - - -SERCOM6 / PAD[1]SERCOM0 / PAD[0] -TCC0 / WO[1]PDEC / QDI[1] - - - -GTX[3] - -VDDI/O, Hi-Z
58G7PC18EXTINT[2] - - - - - -SERCOM6 / PAD[2]SERCOM0 / PAD[2] -TCC0 / WO[2]PDEC / QDI[2] - - - -GRXCK - -VDDI/O, Hi-Z
59G8PC19EXTINT[3] - - - - - -SERCOM6 / PAD[3]SERCOM0 / PAD[3] -TCC0 / WO[3] - - - - -GTXER - -VDDI/O, Hi-Z
60G9PC20EXTINT[4] - - - - - - - - -TCC0 / WO[4] - -SDHC1 / SDCD - -GRXDV -IN[9]VDDI/O, Hi-Z
61E6PC21EXTINT[5] - - - - - - - - -TCC0 / WO[5] - -SDHC1 / SDWP - -GCOL -IN[10]VDDI/O, Hi-Z
62F9VSS - - - - - - - - - - - - - - - - - - ---
63F10VDD - - - - - - - - - - - - - - - - - - ---
64E9PB16EXTINT[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
65D9PB17EXTINT[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
66F7PB18EXTINT[2] - - - - - -SERCOM5 / PAD[2]SERCOM7 / PAD[2] -TCC1 / WO[0]PDEC / QDI[0] -SDHC1 / SDDAT[0] - - - GCLK / IO[4] -VDDI/O, Hi-Z
67E7PB19EXTINT[3] - - - - - -SERCOM5 / PAD[3]SERCOM7 / PAD[3] -TCC1 / WO[1]PDEC / QDI[1] -SDHC1 / SDDAT[1] - - -GCLK / IO[5] -VDDI/O, Hi-Z
68D8PB20EXTINT[4] - - - - - -SERCOM3 / PAD[0]SERCOM7 / PAD[1] -TCC1 / WO[2]PDEC / QDI[2] -SDHC1 / SDDAT[2] - - -GCLK / IO[6] -VDDI/O, Hi-Z
69E8PB21EXTINT[5] - - - - - -SERCOM3 / PAD[1]SERCOM7 / PAD[0] -TCC1 / WO[3] - -SDHC1 / SDDAT[3] - - -GCLK / IO[7] -VDDI/O, Hi-Z
70A10PA20EXTINT[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
71F8PA21EXTINT[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
72B10PA22 (6)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
73C9PA23 (6)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
74D10PA24EXTINT[8] - - - - - -SERCOM3 / PAD[2]SERCOM5 / PAD[2]TC5 / WO[0]TCC2 / WO[2]PDEC / QDI[0]USB / DMCAN0 / TX - - - -IN[8]VDDI, PD
75C10PA25EXTINT[9] - - - - - -SERCOM3 / PAD[3]SERCOM5 / PAD[3]TC5 / WO[1] -PDEC / QDI[1]USB / DPCAN0 / RX - - - -OUT[2]VDDI, PD
76A8VSS - - - - - - - - - - - - - - - - - - ---
77A9VDD - - - - - - - - - - - - - - - - - - ---
78B9PB22EXTINT[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
79B8PB23EXTINT[7] - - - - - -SERCOM1 / PAD[3]SERCOM5 / PAD[3]TC7 / WO[1] -PDEC / QDI[0] - - - - -GCLK / IO[1]OUT[0]VDDI/O, Hi-Z
80C8PB24EXTINT[8] - - - - - -SERCOM0 / PAD[0]SERCOM2 / PAD[1] - -PDEC / QDI[1] - - - - -AC / CMP[0] -VDDI/O, Hi-Z
81D7PB25EXTINT[9] - - - - - -SERCOM0 / PAD[1]SERCOM2 / PAD[0] - -PDEC / QDI[2] - - - - -AC / CMP[1] -VDDI/O, Hi-Z
82C7PC24EXTINT[8] - - - - - -SERCOM0 / PAD[2]SERCOM2 / PAD[2] - - -CORTEX_CM4 / TRACEDATA[3] - - - - - -VDDI/O, Hi-Z
83B7PC25EXTINT[9] - - - - - -SERCOM0 / PAD[3]SERCOM2 / PAD[3] - - -CORTEX_CM4 / TRACEDATA[2] - - - - - -VDDI/O, Hi-Z
84A7PC26EXTINT[10] - - - - - - - - - - -CORTEX_CM4 / TRACEDATA[1] - - - - --VDDI/O, Hi-Z
85A6PC27EXTINT[11] - - - - - -SERCOM1 / PAD[0] - - - -CORTEX_CM4 / TRACECLK - - - -CORTEX_M4 / SWOIN[4]VDDI/O, Hi-Z
86B6PC28EXTINT[12] - - - - - -SERCOM1 / PAD[1] - - - -CORTEX_CM4 / TRACEDATA[0] - - - - - IN[5]VDDI/O, Hi-Z
87C6PA27EXTINT[11] - - - - -X18 / Y18 - - - - - - - - - -GCLK / IO[1]-VDDI/O, Hi-Z
88C5RESET - - - - - - - - - - - - - - - - - - -VDD-
89A5VDDCORE - - - - - - - - - - - - - - - - - - ---
90A2VSS - - - - - - - - - - - - - - - - - - ---
91A4VSW - - - - - - - - - - - - - - - - - - ---
92A3VDD - - - - - - - - - - - - - - - - - - ---
93B5PA30EXTINT[14] - - - - -X19 / Y19SERCOM7 / PAD[2]SERCOM1 / PAD[2]TC6 / WO[0]TCC2 / WO[0] -CORTEX_CM4 / SWCLK - - - -GCLK / IO[0] IN[3]VDDI, PU
94C4PA31EXTINT[15] - - - - - -SERCOM7 / PAD[3] SERCOM1 / PAD[3]TC6 / W0[1]TCC2 / WO[1] -CORTEX_CM4 / SWDIO - - - - -OUT[1]VDDI/O, Hi-Z
95A1PB30EXTINT[14] - - - - - -SERCOM7 / PAD[0]SERCOM5 / PAD[1]TC0 / WO[0]TCC4 / WO[0]TCCO / WO[6]CORTEX_CM4 / SWO - - - - - -VDDI/O, Hi-Z
96C3PB31EXTINT[15] - - - - - -SERCOM7 / PAD[1] SERCOM5 / PAD[0]TC0 / WO[1]TCC4 / WO[1]TCCO / WO[7] - - - - - - -VDDI/O, Hi-Z
97B4PB00EXTINT[0] -AIN[12] - - -X30 / Y30 -SERCOM5 / PAD[2]TC7 / WO[0] - - - - - - - -IN[1]VSWOUTI/O, Hi-Z
98B3PB01EXTINT[1] -AIN[13] - - -X31 / Y31 -SERCOM5 / PAD[3]TC7 / WO[1] - - - - - - - -IN[2]VSWOUTI/O, Hi-Z
99D4PB02EXTINT[2] -AIN[14] - - -X20 / Y20 -SERCOM5 / PAD[0]TC6 / WO[0]TCC2 / WO[2] - - - - - - -OUT[0]VSWOUTI/O, Hi-Z
100B2PB03EXTINT[3] -AIN[15] - - -X21 / Y21 -SERCOM5 / PAD[1]TC6 / WO[1] - - - - - - - - -VSWOUTI/O, Hi-Z
(3)(3)PB26-------SERCOM2 / PAD[0]-----------VDD-
(3)(3)PB27-------SERCOM2 / PAD[1] -----------VDD-
(3)(3)PB28-------SERCOM2 / PAD[2]-----------VDD-
(3)(3)PB29-------------------VDD-
(3)(3)PC04-------------------VDD-
Note:
  1. Package 4NB (100-pin TQFP) has an exposed pad that is an additional ground. This must be soldered to the board's ground plane to provide additional noise immunity and thermal dissipation.
  2. 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.
  3. PIC32CX SG60/SG61 only: PB26, PB27, PB28, PB29, and PC04 are internal signals reserved for the HSM interconnection.
  4. Refer to the TCC Configuration Summary table for a list of supported features for each peripheral instance.
  5. 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.
  6. The following high-sink pins have different properties than the regular pins: PA08, PA09, PA12, PA13, PA16, PA17, PA22, and PA23.
  7. Pins labeled as VDDIOB are available on the SG41 device only. For all other devices, these pins are VDD.