DSPIC33EP256GP506-I Datasheet, PDF (9/510 Pages) Microchip Technology – 16-bit Microcontrollers and Digital Signal Controllers

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X, AND PIC24EPXXXGP/MC20X
Pin Diagrams (Continued)
36-Pin VTLA⁽³⁾
= Pins are up to 5V tolerant
36 35 34 33 32 31 30 29 28 27
PGEC1/AN4/C1IN1+/RPI34/RB2 1
26
PGED1/AN5/C1IN1-/RP35/RB3 2
25
AN6/OA3OUT/C4IN1+/OCFB/RC0 3
AN7/C3IN1-/C4IN1-/RC1 4
VDD 5
VSS 6
24
dsPIC33EP32MC203/503 ₂₃
dsPIC33EP64MC203/503
PIC24EP32MC203
22
PIC24EP64MC203
21
OSC1/CLKI/RA2 7
20
OSC2/CLKO/RA3 8
19
SDA2/RPI24/RA8 9 10 11 12 13 14 15 16 17 18
RPI45/PWM2L/CTPLS/RB13
RPI44/PWM2H/RB12
TDI/RP43/PWM3L/RB11
TDO/RP42/PWM3H/RB10
VDD
VCAP
VSS
RP56/RC8
TMS/ASDA1/SDI1/RP41/RB9
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 metal pad at the bottom of the device is not connected to any pins and is recommended to be
connected to VSS externally.
© 2011-2012 Microchip Technology Inc.
Preliminary
DS70657E-page 9