Pin Diagrams (Continued)

Figure . 36-Pin UQFN(1)

Legend: Shaded pins are up to 5.5 VDC tolerant.

Note:
  1. The large center pad on the bottom of the package may be left floating or connected to VSS. The four corner anchor pads are internally connected to the large bottom pad and, therefore, must be connected to the same net as the large center pad.
Table . 36-Pin UQFN Complete Pin Function Descriptions
Pin #FunctionPin #Function
1RP46/PWMH1/RB14 19AN1/CMP1D/RP34/INT0/RB2(5)
2RP47/PWM1L/RB1520PGD2/AN8/RP35/RB3
3MCLR21PGC2/AN17/RP36/RB4(5)
4AN12/RP48/RC022VSS
5AN0/CMP1A/RA023VDD
6AN16/RA1(5) 24PGD3/RP37/RB5
7AN9/RA225PGC3/RP38/RB6
8AN3/CMP1C/RA326TDO/AN2/RP39/RB7
9AN4/RA4 27PGD1/AN10/RP40/SCL1/RB8
10AVDD28PGC1/AN11/RP41/SDA1/RB9
11AVSS29RP52/RC4
12AN13/CMP1B/RP49/RC130RP53/RC5
13AN14/RP50/RC231VSS
14VDD32VDD
15VSS33TMS/RP42/PWM3H/RB10(3)
16AN15/RP51/RC334TCK/RP43/PWM3L/RB11
17OSCI/CLKI/AN5/RP32/RB035TDI/RP44/PWM2H/RB12
18OSCO/CLKO/AN6/RP33/RB1(2,4)36RP45/PWM2L/RB13
Note:
  1. RPn represents remappable peripheral functions.
  2. Pin has an increased current drive strength.
  3. A pull-up resistor is connected to this pin during programming or when JTAG is enabled in the Configuration bits; this limits the maximum voltage on this pin to 3.6V. If JTAG is disabled, the maximum voltage on this pin can reach 5.5V.
  4. This pin is toggled during programming.
  5. Refer to following table for difference in pin function:
    PindsPIC33CK128/dsPIC33CK256dsPIC33CK32/dsPIC33CK64
    6AN16/RA1RA1
    19AN1/CMP1D/RP34/INT0/RB2AN1/AN7/CMP1D/RP34/INT0/RB2
    21PGC2/AN17/RP36/RB4PGC2/RP36/RB4