Datasheet

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
DS70616F-page 12 Preliminary © 2009-2012 Microchip Technology Inc.
TABLE 2: PIN NAMES: dsPIC33EP256MU810 AND dsPIC33EP512MU810
DEVICES
(1,2)
Pin
Number
Full Pin Name
Pin
Number
Full Pin Name
A1 AN28/PWM3L/PMD4/RP84/RE4 E8 RPI31/RA15
A2 AN27/PWM2H/PMD3/RPI83/RE3 E9 RTCC/DMLN/RPI72/RD8
A3 RP125/RG13 E10 ASDA1/DPLN/RPI73/RD9
A4 AN24/PWM1L/PMD0/RP80/RE0 E11 RPI30/RA14
A5 RP112/RG0 F1 MCLR
A6 VCMPST2/RP97/RF1 F2 C2IN3-/SDO2/PMA3/RP120/RG8
A7 V
DD F3 C2IN1-/PMA2/RPI121/RG9
A8 No Connect F4 C1IN1-/SDI2/PMA4/RPI119/RG7
A9 RPI76/RD12 F5 V
SS
A10 DPH/RP66/RD2 F6 No Connect
A11 V
CPCON/RP65/RD1 F7 No Connect
B1 No Connect F8 V
DD
B2 RP127/RG15 F9 OSC1/RPI60/RC12
B3 AN26/PWM2L/PMD2/RP82/RE2 F10 V
SS
B4 AN25/PWM1H/PMD1/RPI81/RE1 F11 OSC2/CLKO/RC15
B5 AN23/RPI23/RA7 G1 AN20/RPI88/RE8
B6 V
CMPST1/RP96/RF0 G2 AN21/RPI89/RE9
B7 V
CAP G3 TMS/RPI16/RA0
B8 PMRD/RP69/RD5 G4 No Connect
B9 PMBE/RP67/RD3 G5 V
DD
B10 VSS G6 VSS
B11 PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14 G7 VSS
C1 AN30/PWM4L/PMD6/RPI86/RE6 G8 No Connect
C2 V
DD G9 TDO/RPI21/RA5
C3 RPI124/RG12 G10 ASDA2/RPI19/RA3
C4 RP126/RG14 G11 TDI/RPI20/RA4
C5 AN22/RPI22/RA6 H1 AN5/C1IN1+/V
BUSON/VBUSST/RPI37/RB5
C6 No Connect H2 AN4/C1IN2-/USBOEN/RPI36/RB4
C7 C3IN1+/V
CMPST3/RP71/RD7 H3 No Connect
C8 PMWR/RP68/RD4 H4 No Connect
C9 No Connect H5 No Connect
C10 PGED2/SOSCI/C3IN3-/RPI61/RC13 H6 V
DD
C11 PMCS1/RPI75/RD11 H7 No Connect
D1 AN16/PWM5L/RPI49/RC1 H8 V
BUS
D2 AN31/PWM4H/PMD7/RP87/RE7 H9 VUSB3V3
D3 AN29/PWM3H/PMD5/RP85/RE5 H10 D+/RG2
D4 No Connect H11 ASCL2/RPI18/RA2
D5 No Connect J1 AN3/C2IN1+/VPIO/RPI35/RB3
D6 No Connect J2 AN2/C2IN2-/VMIO/RPI34/RB2
D7 C3IN2-/RP70/RD6 J3 PGED1/AN7/RCV/RPI39/RB7
D8 RPI77/RD13 J4 AV
DD
D9 INT0/DMH/RP64/RD0 J5 AN11/PMA12/RPI43/RB11
D10 No Connect J6 TCK/RPI17/RA1
D11 ASCL1/PMCS2/RPI74/RD10 J7 AN12/PMA11/RPI44/RB12
E1 AN19/PWM6H/RPI52/RC4 J8 No Connect
E2 AN18/PWM6L/RPI51/RC3 J9 No Connect
E3 C1IN3-/SCK2/PMA5/RP118/RG6 J10 RP104/RF8
E4 AN17/PWM5H/RPI50/RC2 J11 D-/RG3
E5 No Connect K1 PGEC3/AN1/RPI33/RB1
E6 RP113/RG1 K2 PGED3/AN0/RPI32/RB0
E7 No Connect K3 V
REF+/RA10
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.