Pin Diagram

100-Pin TQFP(1)

Note:
  1. Shaded pins are up to 5 V tolerant.

Table . 100-Pin TQFP
Pin #FunctionPin #Function
1RE451N/C
2OA3OUT/AN4/ANB1/ANB2/CMP3B/IBIAS3/RA452MCLR
3RE553N/C
4AVDD54N/C
5AVSS55N/C
6RP76/RD1256N/C
7OA3IN-/AN13/CMP1B/ISRC0/RP49/RC157N/C
8OA3IN+/AN14/CMP2B/ISRC1/RP50/RC258N/C
9AN17/ANN1/CMP4B/IBIAS1/RP54/RC6 59N/C
10VDD60N/C
11VSS61N/C
12AN15/ANN2/CMP2A/IBIAS2/RP51/RC362N/C
13OSCI/CLKI/AN5/RP32/RB063N/C
14OSCO/CLKO/AN6/RP33/RB1(2)64VSS
15AN19/ANB0/CMP2C/RP75/RD1165VDD
16RE666N/C
17AN18/ANC2/CMP3C/ISRC3/RP74/RD1067N/C
18RE768N/C
19DACOUT2/AN16/CMP4C/ISRC2/RP55/RC769VSS
20OA2OUT/AN1/AN7/ANA0/ANA2/ANA3/CMP1D/CMP2D/CMP3D/CMP4D/CMP5D/CMP6D/RP34/SCL3/INT0/RB270VDD
21RE871RP66/RD2
22PGD2/OA2IN-/AN8/CMP4A/RP35/RB3 72RP65/PWM4H/RD1
23RE973 RP64/PWM4L/RD0
24PGC2/OA2IN+/RP36/RB474 TMS/RP42/PWM3H/RB10(1)
25RP56/ASDA1/SCK2/RC875 TCK/RP43/PWM3L/RB11
26RP57/ASCL1/SDI2/RC976RE14
27RP73/PCI20/RD977TDI/RP44/PWM2H/RB12
28RP72/SDO2/PCI19/RD8 78RE15
29VSS79RP45/PWM2L/RB13
30

VDD

80RP46/PWM1H/RB14
31RP71/RD7 81AN20/ANC0/CMP5C/RE0
32RP70/RD682RP47/PWM1L/RB15
33RP69/RD5 83AN21/ANC1/CMP6B/RE1
34PGD3/RP37/SDA2/RB5 84RP60/PWM8H/RC12
35PGC3/RP38/SCL2/RB6 85 RP61/PWM8L/RC13
36RE10 86RP62/PWM6H/RC14
37TDO/AN2/AN26/CMP3A/RP39/SDA3/RB7 87 RP63/PWM6L/RC15
38RE1188MCLR
39PGD1/AN10/CMP6A/RP40/SCL1/RB8 89RP79/PCI22/RD15
40PGC1/AN11/CMP5A/RP41/SDA1/RB990VSS
41N/C91VDD
42N/C92RP78/PCI21/RD14
43VSS 93ANN4/CMP5B/RP77/RD13
44VDD 94AN12/ANN0/RP48/RC0
45N/C95 OA1OUT/AN0/CMP1A/IBIAS0/RA0
46N/C96AN22/ANB3/CMP6C/RE2
47N/C97OA1IN-/ANA1/RA1
48N/C98AN23/ANN3/RE3
49N/C 99OA1IN+/AN9/RA2
50N/C100 DACOUT1/AN27/AN3/CMP1C/RA3
Legend: RPn and RPIn represent remappable pins for Peripheral Pin Select (PPS) functions.
Note:
  1. A pull-up resistor is connected to this pin during programming.
  2. This pin is toggled during programming.