Microchip Technology MA330027 Data Sheet
2009-2012 Microchip Technology Inc.
DS70616G-page 3
dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
Pin Diagrams
64-Pin QFN
Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See
for available peripherals and for information on limitations.
2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See
for more information.
3: The availability of I
2
C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is
made using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR<5:4>). See
for more information.
= Pins are up to 5V tolerant
48
49
1
dsPIC33EP256MU806
32
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
3
4
5
6
7
8
9
10
11
12
13
14
15
16
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
46
45
44
43
42
41
40
39
38
37
36
35
34
33
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
AN29/PWM3H/PMD5/RP85/RE5
AN31/PWM4H/PMD7/RP87/RE7
C1IN3-/SCK2/PMA5/RP118/RG6
C1IN1-/SDI2/PMA4/RPI119/RG7
C2IN3-/SDO2/PMA3/RP120/RG8
MCLR
C2IN1-/PMA2/RPI121/RG9
V
DD
PGEC3/AN1/V
REF
-/RPI33/RB1
PGED3/AN0/V
REF
+/RPI32/RB0
V
SS
AN30/PWM4L/PMD6/RPI86/RE6
PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14
PGED2/SOSCI/C3IN3-/RPI61/RC13
INT0/DMH/RP64/RD0
PMCS1/RPI75/RD11
ASCL1/PMCS2/RPI74/RD10
ASDA1/DPLN/RPI73/RD9
RTCC/DMLN/RPI72/RD8
V
PGED2/SOSCI/C3IN3-/RPI61/RC13
INT0/DMH/RP64/RD0
PMCS1/RPI75/RD11
ASCL1/PMCS2/RPI74/RD10
ASDA1/DPLN/RPI73/RD9
RTCC/DMLN/RPI72/RD8
V
SS
OSC2/CLKO/RC15
OSC1/RPI60/RC12
V
OSC1/RPI60/RC12
V
DD
USBID/RP99/RF3
AN
28
/P
WM3
L/
P
MD
4/
R
P
84
/R
E4
AN
27
/P
WM2
H
/P
MD
3/
R
P
I8
3/
R
E
3
AN
26
/P
W
M
2
L/
P
MD
2/
R
P
82
/R
E2
AN
25
/P
WM1
H
/P
MD
1/
R
P
I8
1/
R
E
1
AN
24
/P
W
M
1
L/
P
MD
0/
R
P
80
/R
E0
V
CMP
S
T
2/
RP
97
/R
F1
V
CMP
S
T
1/R
P
96
/R
F0
V
DD
V
CAP
C
3
IN
1+
/V
CMP
S
T
3/R
P
71
/R
D7
C3
IN
2
-/R
P7
0/
RD
6
P
M
RD
/R
P6
9/
RD
5
PMWR
/R
P68
/RD
4
PMBE
/R
P67
/RD
3
DP
H/
RP6
6/
R
D2
V
CPCON
/R
P65
/RD
1
PGEC
1/AN6
/RPI38
/RB6
PGED
1/AN
7/RC
V/RPI39
/RB7
AV
DD
AV
SS
AN
8/
PMA6
/R
PI
40
/R
B8
A
N
9/
PMA
7/
/R
PI
41
/R
B9
TMS/
AN1
0/
C
V
RE
F
/P
M
A
13
/RP
I42
/RB
10
TD
O
/A
N1
1
/P
M
A12
/RPI
43
/RB1
1
V
SS
V
DD
TCK/AN
12
/P
MA1
1/R
PI
4
4/R
B12
T
D
I/
A
N1
3/
PMA1
0/
R
P
I4
5/
R
B
13
AN
14
/P
MA1/
R
P
I4
6/
R
B
14
AN
15
/P
MA0/
R
P
I4
7/
R
B
15
SDA2
/PMA9
/R
P
10
0/R
F
4
SC
L2
/P
MA8
/R
P
10
1/
R
F
5
D+/RG2
D-/RG3
V
D-/RG3
V
USB3V3
V
BUS
AN4/C1IN2-/USBOEN/RPI36/RB4
AN3/C2IN1+/VPIO/RPI35/RB3
AN2/C2IN2-/VMIO/RPI34/RB2
AN5/C1IN1+/V
BUSON
/V
BUSST
/RPI37/RB5