Microchip Technology TDGL019 Data Sheet

DS60001168F-page 20

© 2011-2014 Microchip Technology Inc.

AN0

27

2

33

19

I

Analog

Analog input channels. 

AN1

28

3

34

20

I

Analog

AN2

1

4

35

21

I

Analog

AN3

2

5

36

22

I

Analog

AN4

3

6

1

23

I

Analog

AN5

4

7

2

24

I

Analog

AN6

—

—

3

25

I

Analog

AN7

—

—

4

26

I

Analog

AN8

—

—

—

27

I

Analog

AN9

23

26

29

15

I

Analog

AN10

22

25

28

14

I

Analog

AN11

21

24

27

11

I

Analog

AN12

20

23

26

10

I

Analog

11

36

CLKI

6

9

7

30

I

ST/CMOS External clock source input. Always 

associated with OSC1 pin function.

CLKO

7

10

8

31

O

—

Oscillator crystal output. Connects to 
crystal or resonator in Crystal Oscillator 
mode. Optionally functions as CLKO in 
RC and EC modes. Always associated 
with OSC2 pin function.

OSC1

6

9

7

30

I

ST/CMOS Oscillator crystal input. ST buffer when 

configured in RC mode; CMOS 
otherwise.

OSC2

7

10

8

31

O

—

Oscillator crystal output. Connects to 
crystal or resonator in Crystal Oscillator 
mode. Optionally functions as CLKO in 
RC and EC modes.

SOSCI

8

11

9

33

I

ST/CMOS 32.768 kHz low-power oscillator crystal 

input; CMOS otherwise.

SOSCO

9

12

10

34

O

—

32.768 kHz low-power oscillator crystal 
output. 

REFCLKI

PPS

PPS

PPS

PPS

I

ST

Reference Input Clock

REFCLKO

PPS

PPS

PPS

PPS

O

—

Reference Output Clock

IC1

PPS

PPS

PPS

PPS

I

ST

Capture Inputs 1-5

IC2

PPS

PPS

PPS

PPS

I

ST

IC3

PPS

PPS

PPS

PPS

I

ST

IC4

PPS

PPS

PPS

PPS

I

ST

IC5

PPS

PPS

PPS

PPS

I

ST

CMOS = CMOS compatible input or output

Analog = Analog input

P = Power

ST  =  Schmitt  Trigger  input  with  CMOS  levels

O  =  Output

I = Input                      

TTL = TTL input buffer

PPS = Peripheral Pin Select

— = N/A

Pin numbers are provided for reference only. See the “

 section for device pin availability.

Pin number for PIC32MX1XX devices only.

Pin number for PIC32MX2XX devices only.