Microchip Technology MA330028 Data Sheet

DS70000657H-page 8

 2011-2013 Microchip Technology Inc.

17

1

10

33

32

31 30

29

28

2

3

4

5

6

24

23

22

21

20

19

11

12 13 14

15

7

8

9

34

35

36

16

18

27

26

25

= Pins are up to 5V tolerant 

TC

K/

C

V

RE

F

1O

/A

S

C

L1

/S

D

O

1/

R

P

40

/T

4C

K

/R

B

8

RPI45/CTPLS/RB13

PGEC1/AN4/C1IN1+/RPI34/RB2

PGED1/AN5/C1IN1-/RP35/RB3

AN6/OA3OUT/C4IN1+/OCFB/RC0

AN7/C3IN1-/C4IN1-/RC1

V

DD

V

SS

OSC1/CLKI/RA2

OSC2/CLKO/RA3

SDA2/RPI24/RA8

RPI4

6

/T

3CK/RB1

4

RPI4

7

/T

5CK/RB1

5

AV

SS

AV

DD

MC

L

R

A

N

0/O

A

2OU

T

/R

A

0

A

N

1/C

2

IN

1+

/R

A

1

PG

ED3

/V

RE

F

-/

AN2

/C

2I

N

1

-/

SS1

/RP

I3

2/CT

E

D2/

R

B

0

PG

EC3

/V

RE

F

+/

A

N

3/OA

1

O

UT

/RP

I33

/CT

E

D1

/RB

1

RPI44/RB12

TDI/RP43/RB11

TDO/RP42/RB10

V

CAP

V

SS

RP56/RC8

TMS/ASDA1/SDI1/RP41/RB9

SCK1

/R

P3

9/

IN

T

0

/R

B7

PG

EC2

/ASCL

2

/R

P3

8

/RB6

PG

ED2

/ASDA

2

/R

P3

7

/RB5

V

DD

V

SS

CV

RE

F

2

O

/RP

20

/T

1

CK

/RA

4

V

DD

SCL

2

/R

P3

6

/RB4

V

DD

The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See 

 for available peripherals and for information on limitations.

Every I/O port pin (RAx-RGx) can be used as a Change Notification pin (CNAx-CNGx). See 

 for more information.

The metal pad at the bottom of the device is not connected to any pins and is recommended to be connected 
to V

SS

 externally.

There is an internal pull-up resistor connected to the TMS pin when the JTAG interface is active. See the 
JTAGEN bit field in 

.

17