Datasheet

dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304
DS70283K-page 4 © 2007-2012 Microchip Technology Inc.
Pin Diagrams (Continued)
44-Pin QFN
(2)
44434241403938373635
12131415161718192021
3
30
29
28
27
26
25
24
23
4
5
7
8
9
10
11
1
232
31
6
22
33
34
dsPIC33FJ32MC204
PGEC1/EMUC1/AN3/C2IN+/RP1
(1)
/CN5/RB1
PGED1/EMUD1/AN2/C2IN-/RP0
(1)
/CN4/RB0
AN1/V
REF-/CN3/RA1
AN0/V
REF+/CN2/RA0
MCLR
TMS/RA10 AV
DD
AVSS PWM1L1/RP15
(1)
/CN11/RB15
PWM1H1/RP14
(1)
/CN12/RB14
TCK/RA7
SCL1/RP8
(1)
/CN22/RB8
INT0/RP7/CN23/RB7
PGEC3/EMUC3/ASCL1/RP6
(1)
/CN24/RB6
PGED3/EMUD3/ASDA1/RP5
(1)
/CN27/RB5
V
DD
TDI/RA9
SOSCO/T1CK/CN0/RA4
V
SS
RP21
(1)
/CN26/RC5
RP20
(1)
/CN25/RC4
RP19
(1)
/CN28/RC3
PWM1H2/RP12
(1)
/CN14/RB12
PGEC2/EMUC2/PWM1L3/RP11
(1)
/CN15/RB11
PGED2/EMUD2/PWM1H3/RP10
(1)
/CN16/RB10
V
CAP
VSS
RP25/CN19/RC9
RP24/CN20/RC8
PWM2L1/RP23
(1)
/CN17/RC7
PWM2H1/RP22
(1)
/CN18/RC6
SDA1/RP9
(1)
/CN21/RB9
PWM1L2/RP13
(1)
/CN13/RB13
AN4/RP2
(1)
/CN6/RB2
AN5/RP3
(1)
/CN7/RB3
AN6/RP16
(1)
/CN8/RC0
AN7/RP17
(1)
/CN9/RC1
AN8/RP18
(1)
/CN10/RC2
SOSCI/RP4
(1)
/CN1/RB4
V
DD
VSS
OSC1/CLKI/CN30/RA2
OSC2/CLKO/CN29/RA3
TDO/RA8
dsPIC33FJ16MC304
= Pins are up to 5V tolerant
Note 1: The RPn pins can be used by any remappable peripheral. See Ta ble 1 for the list of available
peripherals.
2: The metal plane at the bottom of the device is not connected to any pins and is recommended to
be connected to V
SS externally.