Datasheet

© 2009-2012 Microchip Technology Inc. Preliminary DS70616F-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
Section 11.4 “Peripheral Pin Select” 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 Section 11.0
“I/O Ports” 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 Section 29.0
“Special Features” 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
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
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
SS
OSC2/CLKO/RC15
OSC1/RPI60/RC12
V
DD
USBID/RP99/RF3
AN28/PWM3L/PMD4/RP84/RE4 AN27/PWM2H/PMD3/RPI83/RE3 AN26/PWM2L/PMD2/RP82/RE2 AN25/PWM1H/PMD1/RPI81/RE1 AN24/PWM1L/PMD0/RP80/RE0 VCMPST2/
RP97/RF1
V
CMPST
1/RP96/RF0
V
DD
VCAP C3IN1+/V
CMPST
3/RP71/RD7
C3IN2-/RP70/RD6 PMRD/RP69/RD5 PMWR/RP68/RD4 PMBE/RP67/RD3
DPH/RP66/RD2 V
CPCON/RP65/RD1
PGEC1/AN6/RPI38/RB6
PGED1/AN7/RCV/RPI39/RB7
AV
DD
AV
SS
AN8/PMA6/RPI40/RB8
AN9/PMA7//RPI41/RB9
TMS/AN10/CV
REF
/PMA13/RPI42/RB10
TDO/AN11/PMA12/RPI43/RB11
V
SS
VDD
TCK/AN12/PMA11/RPI44/RB12
TDI/AN13/PMA10/RPI45/RB13
AN14/PMA1/RPI46/RB14 AN15/PMA0/RPI47/RB15
SDA2/PMA9/RP100/RF4
SCL2/PMA8/RP101/RF5
D+/RG2
D-/RG3
V
USB 3 V 3
V BUS
AN4/C1IN2-/USBOEN/RPI36/RB4
AN3/C2IN1+/VPIO/RPI35/RB3
AN2/C2IN2-/VMIO/RPI34/RB2
AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5