Pin Diagrams (Continued)

Figure .  48-Pin TQFP(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 . 48-Pin TQFP Complete Pin Function Descriptions
Pin #Function(1)Pin #Function(1)
1RP46/PWM1H/RB1425AN1/CMP1D/RP34/INT0/RB2(5)
2RP47/PWM1L/RB1526PGD2/AN8/RP35/RB3
3RP60/RC1227PGC2/AN17/RP36/RB4(5)
4RP61/RC1328RP56/ASDA1/SCK2/RC8(2)
5MCLR29RP57/ASCL1/SDI2/RC9(2)
6ANN0/RP77/RD1330RP72/SDO2/PCI19/RD8(2)
7AN12/RP48/RC031VSS
8AN0/CMP1A/RA032VDD
9AN16/RA1(5)33PGD3/RP37/RB5
10AN9/RA234PGC3/RP38/RB6
11AN3/CMP1C/RA335TDO/AN2/RP39/RB7
12AN4/RA4 36PGD1/AN10/RP40/SCL1/RB8
13AVDD37PGC1/AN11/RP41/SDA1/RB9
14AVSS38RP52/RC4
15AN13/CMP1B/RP49/RC139RP53/RC5
16AN14/RP50/RC240RP58/RC10
17AN19/RP54/RC6(5)41RP59/RC11
18VDD42VSS
19VSS43VDD
20AN15/RP51/RC344RP65/PWM4H/RD1
21OSCI/CLKI/AN5/RP32/RB045TMS/RP42/PWM3H/RB10(3)
22OSCO/CLKO/AN6/RP33/RB1(2,4)46TCK/RP43/PWM3L/RB11
23AN18/RP74/RD10(5)47TDI/RP44/PWM2H/RB12
24AN7/RP55/RC7(5)48RP45/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
    9AN16/RA1RA1
    17AN19/RP54/RC6RP54/RC6
    23AN18/RP74/RD10RP74/RD10
    24AN7/RP55/RC7RP55/RC7
    25AN1/CMP1D/RP34/INT0/RB2AN1/AN7/CMP1D/RP34/INT0/RB2
    27PGC2/AN17/RP36/RB4PGC2/RP36/RB4