5.4.1 144-Pin TQFP Package

PIC32CK(1025/2051)GC01144

PIC32CK(1025/2051)SG01144

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Table 5-9. 144-Pin TQFP Package Pinout
PinPriority FunctionMUXEN=0MUXEN=1External Oscillator I/O
PMUX Values
0x00x10x20x30x40x50x60x70x80x90xa0xb0xc0xd
RTC Security Tamper Input Loop(s)PortEICADCN/ADC/ACSERCOMSERCOM AltEBITCCTCC Alt/PDECCANSDMMCSPI_IXSPCCETHMISCPTC
1-PA00EIC_EXTINT14--SERCOM6_PAD0-TCC2_WO0---------
2-PA01EIC_EXTINT1-SERCOM7_PAD0SERCOM6_PAD1-TCC2_WO3------GCLK_IO1--
3-PA02 (2)---------------
4-PA03(2)---------------
5-RESET_N---------------
6-VSS---------------
7-VDDIO---------------
8-PA20EIC_EXTINT4-SERCOM7_PAD1--TCC4_WO0PDEC_QDI0---PCC_CLK-GCLK_IO2--
9-PA21EIC_EXTINT5-SERCOM7_PAD0--TCC4_WO1PDEC_QDI1---PCC_DATA0-GCLK_IO3--
10-PA22EIC_EXTINT6-SERCOM7_PAD2--TCC5_WO0PDEC_QDI2---PCC_DATA1-GCLK_IO4--
11-PA23EIC_EXTINT7-SERCOM7_PAD3--TCC5_WO1----PCC_DATA2-GCLK_IO5--
12-PA13EIC_EXTINT13-SERCOM5_PAD0-EBI_D0TCC4_WO0------LUT3_IN0--
13-PA14EIC_EXTINT14-SERCOM5_PAD1-EBI_D1TCC4_WO1------LUT3_IN1--
14-PA15EIC_EXTINT15-SERCOM5_PAD2-EBI_D2TCC5_WO0------LUT3_IN2--
15-PA16EIC_EXTINT0-SERCOM5_PAD3-EBI_D3TCC5_WO1------LUT3_OUT--
16-PA17EIC_EXTINT1---EBI_D4-------GCLK_IO6--
17-PA24EIC_EXTINT8-SERCOM5_PAD0-------PCC_DATA3-GCLK_IO7--
18-VSS---------------
19-VDDIO---------------
20-PA25EIC_EXTINT9-SERCOM5_PAD1-------PCC_DATA4----
21-PA26EIC_EXTINT10-SERCOM5_PAD2-------PCC_DATA5----
22-PA19EIC_EXTINT3-SERCOM5_PAD3SERCOM6_PAD2-TCC3_WO7----PCC_DATA6--PTC_ECI1-
23-PA04EIC_EXTINT4ADC_VINP0SERCOM7_PAD1-EBI_D5TCC3_WO0------LUT3_IN0--
24-PA05EIC_EXTINT5ADC_VINM0/

ADC_VINP1

SERCOM7_PAD2SERCOM5_PAD0EBI_D6TCC3_WO1------LUT3_IN1--
25-PA06EIC_EXTINT6AC_AIN0/

ADC_VINP2

SERCOM7_PAD3SERCOM5_PAD1EBI_D7TCC3_WO2------LUT3_IN2--
26-PA07EIC_EXTINT7AC_AIN1/

ADC_VINM2/

ADC_VINP3

SERCOM6_PAD0SERCOM5_PAD2EBI_D8TCC3_WO3------LUT3_OUT--
27-PA08EIC_EXTINT8ADC_VINP4SERCOM6_PAD1SERCOM5_PAD3EBI_D9TCC3_WO4---------
28-PA18EIC_EXTINT2ADC_VINM4-SERCOM6_PAD0-TCC3_WO5-------PTC_ECI0-
29-PA28EIC_EXTINT12--SERCOM6_PAD1-TCC3_WO6----PCC_DATA7----
30-VSS---------------
31-VDDIO---------------
32-PA19EIC_EXTINT3--SERCOM6_PAD2-TCC3_WO7-------PTC_ECI1-
33-PA09EIC_EXTINT9ADC_VINP5SERCOM6_PAD2SERCOM6_PAD3--TCC3_WO0--SPI_IXS_FSYNC--GCLK_IO0PTC_DRV0-
34-PA10EIC_EXTINT10ADC_VINP6SERCOM6_PAD3-EBI_NWAIT-TCC3_WO1SQI_CS2SDMMC0_

SDCD

-PCC_DEN1-GCLK_IO1PTC_DRV1-
35-PA11EIC_EXTINT11ADC_VINP7SERCOM5_PAD0SERCOM7_PAD1-TCC4_WO0TCC3_WO2--SPI_IXS_SCK-ETH_MDCAC_CMP0PTC_DRV2-
36-PA12EIC_EXTINT12ADC_VINP8SERCOM5_PAD1SERCOM7_PAD0-TCC4_WO1TCC3_WO3-SDMMC0_

SDCD

SPI_IXS_SDI-ETH_MDIOAC_CMP1PTC_DRV3-
37RTC_OUT1PB00EIC_EXTINT0ADC_VINP9SERCOM5_PAD2SERCOM7_PAD2-TCC5_WO0TCC3_WO4CAN1_TXSDMMC0_

SDWP

SPI_IXS_SDO---PTC_DRV4-
38RTC_IN1PB01EIC_EXTINT1ADC_VREFHSERCOM5_PAD3SERCOM7_PAD3-TCC5_WO1TCC3_WO5CAN1_RX-----PTC_DRV5-
39RTC_OUT2PB11EIC_EXTINT11ADC_VINP10--EBI_D10-TCC3_WO6--------
40RTC_OUT3PB12EIC_EXTINT12ADC_VINP11SERCOM4_PAD0SERCOM7_PAD1EBI_D11TCC4_WO0TCC3_WO7--------
41RTC_OUT5PB18EIC_EXTINT2-SERCOM4_PAD1SERCOM7_PAD0-TCC4_WO1----PCC_DATA8----
42RTC_IN5PB19EIC_EXTINT3-SERCOM4_PAD2SERCOM7_PAD2-TCC5_WO0----PCC_DATA9----
43-PB20EIC_EXTINT4-SERCOM4_PAD3SERCOM7_PAD3-TCC5_WO1----PCC_DATA10----
44-AVSS---------------
45-PB02EIC_EXTINT2-------------OSC32KCTRL_

XIN32

46-PB03EIC_EXTINT3-------------OSC32KCTRL_

XOUT32

47-AVDD---------------
48-VDDIO---------------
49-VSS---------------
50-PB04EIC_EXTINT4-SERCOM4_PAD0--TCC0_WO0PDEC_QDI0--------
51RTC_OUT0PB05EIC_EXTINT5-SERCOM4_PAD1-EBI_D12TCC0_WO1PDEC_QDI1--------
52RTC_IN4PB13EIC_EXTINT13-SERCOM4_PAD2-EBI_D13TCC0_WO2PDEC_QDI2--------
53RTC_IN0PB06EIC_EXTINT6-SERCOM4_PAD3-EBI_D14TCC0_WO3---------
54RTC_IN2PB14EIC_EXTINT14---EBI_D15TCC0_WO4---------
55RTC_IN3PB15EIC_EXTINT15---EBI_NRDTCC0_WO5---------
56-VDDIO---------------
57-VSS---------------
58-VDDREG---------------
59RTC_OUT6PB21EIC_EXTINT5-SERCOM3_PAD0-EBI_A22TCC0_WO6-CAN0_TX-------
60RTC_IN6PB22EIC_EXTINT6-SERCOM3_PAD1-EBI_A21TCC0_WO7-CAN0_RX----LUT0_IN0--
61RTC_OUT7PB23EIC_EXTINT7-SERCOM3_PAD2-EBI_A20TCC6_WO0-CAN1_TX----LUT0_IN1--
62RTC_IN7PB24EIC_EXTINT8-SERCOM3_PAD3-EBI_A19TCC6_WO1-CAN1_RX----LUT0_IN2--
63-PB25EIC_EXTINT9---EBI_A18TCC7_WO0------LUT0_OUT--
64-PB26EIC_EXTINT10----TCC7_WO1----PCC_DATA11----
65RTC_OUT4PB16EIC_EXTINT0-SERCOM3_PAD0--TCC6_WO0-CAN0_TX-----PTC_DRV24-
66-VDDIO---------------
67-VSS---------------
68-PB17EIC_EXTINT1-SERCOM3_PAD1--TCC6_WO1-CAN0_RX-----PTC_DRV25-
69-PB07EIC_EXTINT7-SERCOM3_PAD2SERCOM4_PAD2EBI_NBS1_

NWR1

TCC7_WO0PDEC_QDI0-SDMMC1_

SDCMD

-PCC_DATA3-LUT0_IN0PTC_DRV6-
70-PB08EIC_EXTINT8-SERCOM3_PAD3SERCOM4_PAD3EBI_NBS0_A0TCC7_WO1PDEC_QDI1CAN0_TX--PCC_DATA4-LUT0_IN1PTC_DRV7-
71-PB09EIC_EXTINT9-SERCOM4_PAD0SERCOM4_PAD1EBI_A15-PDEC_QDI2CAN0_RX--PCC_DATA5-LUT0_IN2PTC_DRV8-
72-PB10EIC_EXTINT10-SERCOM4_PAD1SERCOM4_PAD0EBI_A14-TCC0_WO0-SDMMC1_

SDDAT0

-PCC_DATA6ETH_MDCLUT0_OUTPTC_DRV9-
73-PC00EIC_EXTINT0-SERCOM4_PAD2-EBI_A13-TCC0_WO1-SDMMC1_

SDDAT1

-PCC_DATA7ETH_REF_CLK / ETH_TX_CLKGCLK_IO2PTC_DRV10-
74-PC01EIC_EXTINT1-SERCOM4_PAD3-EBI_A12TCC6_WO0TCC0_WO2USB_SOF_1KHZSDMMC1_

SDDAT2

-PCC_DATA0-GCLK_IO3PTC_DRV11-
75-PC02EIC_EXTINT2-SERCOM3_PAD0-EBI_A11TCC6_WO1TCC0_WO3CAN0_TXSDMMC1_

SDDAT3

-PCC_DATA1ETH_MDIOGCLK_IO4PTC_DRV12-
76-PC03EIC_EXTINT3-SERCOM3_PAD1-EBI_A10TCC7_WO0TCC0_WO4CAN0_RXSDMMC1_

SDWP

-PCC_DATA2ETH_MDCGCLK_IO5PTC_DRV13-
77-PC04EIC_EXTINT4-SERCOM3_PAD2-EBI_A9TCC7_WO1TCC0_WO5-SDMMC1_

SDCD

-PCC_DEN1ETH_MDIOGCLK_IO6PTC_DRV14-
78-VDDIO---------------
79-VSS---------------
80-PC21EIC_EXTINT5-SERCOM2_PAD0---TCC0_WO6---PCC_DATA12ETH_MDIOAC_CMP0--
81-PC22EIC_EXTINT6-SERCOM2_PAD1-EBI_NWAIT-TCC0_WO7---PCC_DATA13-AC_CMP1--
82-PC14EIC_EXTINT14-SERCOM2_PAD2-EBI_A8-----PCC_DEN2ETH_RXD3-PTC_DRV26-
83-PC23EIC_EXTINT7-SERCOM2_PAD3-EBI_NCS1----------
84-PC05EIC_EXTINT5-SERCOM3_PAD3-EBI_A7-TCC1_WO0-SDMMC1_

SDCK

-PCC_CLKETH_RXD2GCLK_IO7PTC_DRV15-
85-PC06EIC_EXTINT6AC_AIN2SERCOM2_PAD0SERCOM3_PAD1--TCC1_WO1CAN1_TX---ETH_RXD1-PTC_DRV16-
86-PC07EIC_EXTINT7AC_AIN3SERCOM2_PAD1SERCOM3_PAD0--TCC1_WO2CAN1_RX---ETH_RXD0-PTC_DRV17-
87-PC24EIC_EXTINT8---EBI_NWE_

NWR0

-------LUT1_IN0--
88-PC25EIC_EXTINT9---EBI_NCS0-------LUT1_IN1--
89-VDDREG---------------
90-VDDIO---------------
91-VSS---------------
92-PC26EIC_EXTINT10-SERCOM2_PAD3-EBI_A17-------LUT1_IN2--
93-PC27EIC_EXTINT11---EBI_A16-------LUT1_OUT--
94-PC09EIC_EXTINT9-SERCOM2_PAD2SERCOM3_PAD2--TCC1_WO3----ETH_RXERAC_CMP0PTC_DRV19-
95-PC15EIC_EXTINT15-SERCOM2_PAD0SERCOM3_PAD3EBI_A6TCC1_WO0TCC1_WO4---PCC_DATA8ETH_RX_CLKAC_CMP1PTC_DRV27-
96-PC28EIC_EXTINT12---EBI_A23TCC1_WO6---------
97-PC29EIC_EXTINT13---EBI_NCS2TCC1_WO7---------
98-PC16EIC_EXTINT0-SERCOM2_PAD1-EBI_A5TCC1_WO1----PCC_DATA9ETH_TXER-PTC_DRV28-
99-PC17EIC_EXTINT1-SERCOM2_PAD2-EBI_A4TCC1_WO2----PCC_DATA10ETH_CRS-PTC_DRV29-
100-PC18EIC_EXTINT2-SERCOM2_PAD3-EBI_A3TCC1_WO3----PCC_DATA11ETH_COL-PTC_DRV30-
101-PC10EIC_EXTINT10-SERCOM0_PAD0SERCOM2_PAD1--TCC1_WO5----ETH_RXDVLUT1_IN0PTC_DRV20-
102-VDDIO---------------
103-VSS---------------
104-PC11EIC_EXTINT11-SERCOM0_PAD1SERCOM2_PAD0--TCC1_WO6----ETH_TXENLUT1_IN1PTC_DRV21-
105-PC12EIC_EXTINT12-SERCOM0_PAD2SERCOM2_PAD2--TCC1_WO7----ETH_TXD0LUT1_IN2PTC_DRV22-
106-PC13EIC_EXTINT13-SERCOM0_PAD3SERCOM2_PAD3-------ETH_TXD1LUT1_OUTPTC_DRV18-
107-PC19EIC_EXTINT3---EBI_A2TCC1_WO4----PCC_DATA12ETH_TXD2-PTC_DRV31-
108-PC20EIC_EXTINT4---EBI_NBS2_

NWR2_A1

TCC1_WO5----PCC_DATA13ETH_TXD3-PTC_DRV23-
109-USB0PN---------------
110-USB0PP---------------
111-USB0ID---------------
112-VUSB3V3---------------
113-USBVSSA---------------
114-VBUS---------------
115-USRBIAS---------------
116-VDDREG---------------
117-VSS---------------
118-VDDIO---------------
119-PD00EIC_EXTINT0-------------OSCCTRL_

XIN

120-PD01EIC_EXTINT1-------------OSCCTRL_

XOUT

121-PD02EIC_NMI---EBI_A19--USB_SOF_1KHZ--PCC_DEN2ETH_TSUCOMP---
122---------USB_DM-------
123---------USB_DP-------
124-PD13EIC_EXTINT13-SERCOM1_PAD0--TCC2_WO6---SPI_IXS_FSYNC-----
125-PD14EIC_EXTINT14-SERCOM1_PAD1--TCC2_WO7---SPI_IXS_SCK-----
126-PD15EIC_EXTINT15-SERCOM1_PAD2-EBI_NCS3----------
127-PD16EIC_EXTINT0-SERCOM1_PAD3------SPI_IXS_SDI-ETH_TSUCOMP---
128-VSS---------------
129-VDDIO---------------
130-PD17EIC_EXTINT1-SERCOM0_PAD0------SPI_IXS_SDO--LUT2_IN0--
131-PD18EIC_EXTINT2-SERCOM0_PAD1----CAN0_TX----LUT2_IN1--
132-PD19EIC_EXTINT3-SERCOM0_PAD2----CAN0_RX--PCC_DEN1-LUT2_IN2--
133-PD20EIC_EXTINT4-SERCOM0_PAD3----CAN1_TX--PCC_DEN2-LUT2_OUT--
134-PD21EIC_EXTINT5------CAN1_RX-------
135-PD12EIC_EXTINT12-SERCOM0_PAD3-EBI_NCS0TCC2_WO1TCC2_WO7SQI_CS3SDMMC0_

SDCD

---GCLK_IO2--
136-PD05EIC_EXTINT5-SERCOM0_PAD2-EBI_NWE_

NWR0

-TCC2_WO0SQI_CS1SDMMC0_

SDWP

---GCLK_IO3--
137-PD06EIC_EXTINT6-SERCOM0_PAD0-EBI_A18TCC2_WO4TCC2_WO1SQI_CS0SDMMC0_

SDCMD

SPI_IXS_FSYNC-ETH_MDIOGCLK_IO4--
138-PD07EIC_EXTINT7-SERCOM0_PAD1-EBI_A17TCC2_WO5TCC2_WO2SQI_DATA0SDMMC0_

SDDAT0

SPI_IXS_SDI-ETH_MDCGCLK_IO5--
139-VSS---------------
140-VDDIO---------------
141-PD08EIC_EXTINT8-SERCOM1_PAD0-EBI_A16-TCC2_WO3SQI_DATA2SDMMC0_

SDDAT2

SPI_IXS_SDO--LUT2_IN0--
142-PD09EIC_EXTINT9-SERCOM1_PAD1-EBI_NCS1-TCC2_WO4SQI_DATA3SDMMC0_

SDDAT3

---LUT2_IN1--
143-PD10EIC_EXTINT10-SERCOM1_PAD2---TCC2_WO5SQI_CLKSDMMC0_

SDCK

SPI_IXS_SCK--LUT2_IN2--
144-PD11EIC_EXTINT11-SERCOM1_PAD3-EBI_NWAITTCC2_WO2TCC2_WO6SQI_DATA1SDMMC0_

SDDAT1

---LUT2_OUT--
Note:
  1. Pin column items displayed in BOLD are 5.5V tolerant pins.
  2. PA02 and PA03 are dedicated SWDIO and SWCLK pins. They are not recommended for GPIO use.
  3. VDDA and AVDD are used interchangeably.