4.1 64-pin VQFN/64-pin TQFP Pinout and Multiplexing
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PIC32CM3204GV00064 PIC32CM1602GV00064 |
64-pin VQFN Top View ![]() |
64-pin TQFP Top View ![]() |
| Pin | MUXEN = 0 | MUXEN = 1 | Supply | ||||||||||||
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| PMUX Values | |||||||||||||||
| Port | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | |||||||
| EIC | REF | ADC | AC | PTC | DAC | SERCOM | SERCOM-ALT | TC | TC-ALT | COM | AC / GCLK | SYSCTRL | |||
| 1 | PA00 | EXTINT[0] | — | — | — | — | — | SERCOM1/PAD[0] | — | TC2/WO[0] | — | — | XIN32 | AVDD | |
| 2 | PA01 | EXTINT[1] | — | — | — | — | — | SERCOM1/PAD[1] | — | TC2/WO[1] | — | — | XOUT32 | AVDD | |
| 3 | PA02 | EXTINT[2] | — | AIN[0] | — | Y[0] | VOUT | — | — | — | — | — | — | — | AVDD |
| 4 | PA03 | EXTINT[3] | ADC/VREFA DAC/VREFA | AIN[1] | — | Y[1] | — | — | — | — | — | — | — | — | AVDD |
| 5 | PB04 | EXTINT[4] | — | AIN[12] | — | Y[10] | — | — | — | — | — | — | — | — | AVDD |
| 6 | PB05 | EXTINT[5] | — | AIN[13] | — | Y[11] | — | — | — | — | — | — | — | — | AVDD |
| 7 | AGND | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 8 | AVDD | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 9 | PB06 | EXTINT[6] | — | AIN[14] | — | Y[12] | — | — | — | — | — | — | — | — | AVDD |
| 10 | PB07 | EXTINT[7] | — | AIN[15] | — | Y[13] | — | — | — | — | — | — | — | — | AVDD |
| 11 | PB08 | EXTINT[8] | — | AIN[2] | — | Y[14] | — | — | SERCOM4/PAD[0] | — | TC4/WO[0] | — | — | — | AVDD |
| 12 | PB09 | EXTINT[9] | — | AIN[3] | — | Y[15] | — | — | SERCOM4/PAD[1] | — | TC4/WO[1] | — | — | — | AVDD |
| 13 | PA04 | EXTINT[4] | ADC/VREFB | AIN[4] | AIN[0] | Y[2] | — | — | SERCOM0/PAD[0] | — | TC0/WO[0] | — | — | — | AVDD |
| 14 | PA05 | EXTINT[5] | — | AIN[5] | AIN[1] | Y[3] | — | — | SERCOM0/PAD[1] | — | TC0/WO[1] | — | — | — | AVDD |
| 15 | PA06 | EXTINT[6] | — | AIN[6] | AIN[2] | Y[4] | — | — | SERCOM0/PAD[2] | — | TC1/WO[0] | — | — | — | AVDD |
| 16 | PA07 | EXTINT[7] | — | AIN[7] | AIN[3] | Y[5] | — | — | SERCOM0/PAD[3] | — | TC1/WO[1] | — | — | — | AVDD |
| 17 | PA08 | NMI | — | AIN[16] | — | X[0] | — | SERCOM0/PAD[0] | SERCOM2/PAD[0] | TC0/WO[0] | — | — | — | — | VDDIO |
| 18 | PA09 | EXTINT[9] | — | AIN[17] | — | X[1] | — | SERCOM0/PAD[1] | SERCOM2/PAD[1] | TC0/WO[1] | — | — | — | — | VDDIO |
| 19 | PA10 | EXTINT[10] | — | AIN[18] | — | X[2] | — | SERCOM0/PAD[2] | SERCOM2/PAD[2] | TC1/WO[0] | — | — | GCLK_IO[4] | — | VDDIO |
| 20 | PA11 | EXTINT[11] | — | AIN[19] | — | X[3] | — | SERCOM0/PAD[3] | SERCOM2/PAD[3] | TC1/WO[1] | — | — | GCLK_IO[5] | — | VDDIO |
| 21 | VDDIO | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | GND | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | PB10 | EXTINT[10] | — | — | — | — | — | — | SERCOM4/PAD[2] | — | TC5/WO[0] | — | GCLK_IO[4] | — | VDDIO |
| 24 | PB11 | EXTINT[11] | — | — | — | — | — | — | SERCOM4/PAD[3] | — | TC5/WO[1] | — | GCLK_IO[5] | — | VDDIO |
| 25 | PB12 | EXTINT[12] | — | — | — | X[12] | — | SERCOM4/PAD[0] | — | TC4/WO[0] | — | — | GCLK_IO[6] | — | VDDIO |
| 26 | PB13 | EXTINT[13] | — | — | — | X[13] | — | SERCOM4/PAD[1] | — | TC4/WO[1] | — | — | GCLK_IO[7] | — | VDDIO |
| 27 | PB14 | EXTINT[14] | — | — | — | X[14] | — | SERCOM4/PAD[2] | — | TC5/WO[0] | — | — | GCLK_IO[0] | — | VDDIO |
| 28 | PB15 | EXTINT[15] | — | — | — | X[15] | — | SERCOM4/PAD[3] | — | TC5/WO[1] | — | — | GCLK_IO[1] | — | VDDIO |
| 29 | PA12 | EXTINT[12] | — | — | — | — | — | SERCOM2/PAD[0] | SERCOM4/PAD[0] | TC2/WO[0] | — | — | AC/CMP[0] | — | VDDIO |
| 30 | PA13 | EXTINT[13] | — | — | — | — | — | SERCOM2/PAD[1] | SERCOM4/PAD[1] | TC2/WO[1] | — | — | AC/CMP[1] | — | VDDIO |
| 31 | PA14 | EXTINT[14] | — | — | — | — | — | SERCOM2/PAD[2] | SERCOM4/PAD[2] | TC3/WO[0] | — | — | GCLK_IO[0] | XIN | VDDIO |
| 32 | PA15 | EXTINT[15] | — | — | — | — | — | SERCOM2/PAD[3] | SERCOM4/PAD[3] | TC3/WO[1] | — | — | GCLK_IO[1] | XOUT | VDDIO |
| 33 | GND | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | VDDIO | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 35 | PA16 | EXTINT[0] | — | — | — | X[4] | — | SERCOM1/PAD[0] | SERCOM3/PAD[0] | — | TC2/WO[0] | — | GCLK_IO[2] | — | VDDIO |
| 36 | PA17 | EXTINT[1] | — | — | — | X[5] | — | SERCOM1/PAD[1] | SERCOM3/PAD[1] | — | TC2/WO[1] | — | GCLK_IO[3] | — | VDDIO |
| 37 | PA18 | EXTINT[2] | — | — | — | X[6] | — | SERCOM1/PAD[2] | SERCOM3/PAD[2] | — | TC3/WO[0] | — | AC/CMP[0] | — | VDDIO |
| 38 | PA19 | EXTINT[3] | — | — | — | X[7] | — | SERCOM1/PAD[3] | SERCOM3/PAD[3] | — | TC3/WO[1] | — | AC/CMP[1] | — | VDDIO |
| 39 | PB16 | EXTINT[0] | — | — | — | — | — | SERCOM5/PAD[0] | — | TC6/WO[0] | — | — | GCLK_IO[2] | — | VDDIO |
| 40 | PB17 | EXTINT[1] | — | — | — | — | — | SERCOM5/PAD[1] | — | TC6/WO[1] | — | — | GCLK_IO[3] | — | VDDIO |
| 41 | PA20 | EXTINT[4] | — | — | — | X[8] | — | SERCOM5/PAD[2] | SERCOM3/PAD[2] | TC7/WO[0] | — | — | GCLK_IO[4] | — | VDDIO |
| 42 | PA21 | EXTINT[5] | — | — | — | X[9] | — | SERCOM5/PAD[3] | SERCOM3/PAD[3] | TC7/WO[1] | — | — | GCLK_IO[5] | — | VDDIO |
| 43 | PA22 | EXTINT[6] | — | — | — | X[10] | — | SERCOM3/PAD[0] | SERCOM5/PAD[0] | — | TC4/WO[0] | — | GCLK_IO[6] | — | VDDIO |
| 44 | PA23 | EXTINT[7] | — | — | — | X[11] | — | SERCOM3/PAD[1] | SERCOM5/PAD[1] | — | TC4/WO[1] | — | GCLK_IO[7] | — | VDDIO |
| 45 | PA24 | EXTINT[12] | — | — | — | — | — | SERCOM3/PAD[2] | SERCOM5/PAD[2] | — | TC5/WO[0] | — | — | — | VDDIO |
| 46 | PA25 | EXTINT[13] | — | — | — | — | — | SERCOM3/PAD[3] | SERCOM5/PAD[3] | — | TC5/WO[1] | — | — | — | VDDIO |
| 47 | GND | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 48 | VDDIO | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 49 | PB22 | EXTINT[6] | — | — | — | — | — | — | SERCOM5/PAD[2] | — | TC7/WO[0] | — | GCLK_IO[0] | — | VDDIO |
| 50 | PB23 | EXTINT[7] | — | — | — | — | — | — | SERCOM5/PAD[3] | — | TC7/WO[1] | — | GCLK_IO[1] | — | VDDIO |
| 51 | PA27 | EXTINT[15] | — | — | — | — | — | — | — | — | — | — | GCLK_IO[0] | — | VDDIO |
| 52 | RESET | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 53 | PA28 | EXTINT[8] | — | — | — | — | — | — | — | — | — | — | GCLK_IO[0] | — | VDDIO |
| 54 | GND | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 55 | VDDCORE | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 56 | VDDIN | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 57 | PA30 | EXTINT[10] | — | — | — | — | — | — | SERCOM1/PAD[2] | — | TC1/WO[0] | SWCLK | GCLK_IO[0] | — | VDDIO |
| 58 | PA31 | EXTINT[11] | — | — | — | — | — | — | SERCOM1/PAD[3] | — | TC1/WO[1] | SWDIO | — | — | VDDIO |
| 59 | PB30 | EXTINT[14] | — | — | — | — | — | — | SERCOM5/PAD[0] | — | TC0/WO[0] | — | — | — | VDDIO |
| 60 | PB31 | EXTINT[15] | — | — | — | — | — | — | SERCOM5/PAD[1] | — | TC0/WO[1] | — | — | — | VDDIO |
| 61 | PB00 | EXTINT[0] | — | AIN[8] | — | Y[6] | — | — | SERCOM5/PAD[2] | — | TC7/WO[0] | — | — | — | AVDD |
| 62 | PB01 | EXTINT[1] | — | AIN[9] | — | Y[7] | — | — | SERCOM5/PAD[3] | — | TC7/WO[1] | — | — | — | AVDD |
| 63 | PB02 | EXTINT[2] | — | AIN[10] | — | Y[8] | — | — | SERCOM5/PAD[0] | — | TC6/WO[0] | — | — | — | AVDD |
| 64 | PB03 | EXTINT[3] | — | AIN[11] | — | Y[9] | — | — | SERCOM5/PAD[1] | — | TC6/WO[1] | — | — | — | AVDD |
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