Datasheet
PIC24FJ64GA104 FAMILY
DS39951C-page 6 2010 Microchip Technology Inc.
Pin Diagrams
44-Pin QFN
(1,3)
10
11
2
3
4
5
6
1
18
19
20
21
22
12
13
14
15
38
8
7
44
43
42
41
40
39
16
17
29
30
31
32
33
23
24
25
26
27
28
36
34
35
9
37
RP8/SCL1/CN22/PMD4/RB8
RP7/INT0/CN23/PMD5/RB7
PGEC3/RP6/ASCL1
(2)
/CN24/PMD6/RB6
PGED3/RP5/ASDA1
(2)
/CN27/PMD7/RB5
V
DD
TDI/PMA9/RA9
SOSCO/SCLKI/T1CK/C2INC/CN0/RA4
V
SS
RP21/CN26/PMA3/RC5
RP20/CN25/PMA4/RC4
RP19/CN28/PMBE/RC3
PGEC1/AN3/C2INA/RP1/CN5/RB1
PGED1/AN2/C2INB/RP0/CN4/RB0
AN1/C3IND/V
REF-/CN3/CTED2/RA1
AN0/C3INC/V
REF+/CN2/CTED1/RA0
MCLR
TMS/PMA10/RA10
AV
DD
AVSS
AN9/C3INA/RP15/CN11/RB15
AN10/C3INB/CV
REF/RTCC/RP14/CN12/PMWR/RB14
AN12/RP12/CN14/PMD0/RB12
PGEC2/RP11/CN15/PMD1/RB11
PGED2/RP10/CN16/PMD2/RB10
V
CAP/VDDCORE
DISVREG
RP25/CN19/PMA6/RC9
RP24/CN20/PMA5/RC8
RP23/CN17/PMA0/RC7
RP22/CN18/PMA1/RC6
RP9/SDA1/CN21/PMD3/RB9
AN4/C1INB/RP2/SDA2/CN6/RB2
AN5/C1INA/RP3/SCL2/CN7/RB3
AN6/RP16/CN8/RC0
AN7/RP17/CN9/RC1
AN8/RP18/PMA2/CN10/RC2
SOSCI/C1IND/RP4/CN1/RB4
V
DD
VSS
OSCI/CLKI/C1IND/CN30/RA2
OSCO/CLKO/CN29/RA3
TDO/PMA8/RA8
44-PIN TQFP,
AN11/C1INC/RP13/PMRD/REFO/CN13/RB13
TCK/PMA7/RA7TCK/PMA7/RA7
PIC24FJXXGA104
Legend: RPn represents remappable peripheral pins.
Note 1: Gray shading indicates 5.5V tolerant input pins.
2: Alternative multiplexing for SDA1 and SCL1 when the I2C1SEL bit is set.
3: The back pad on QFN devices should be connected to V
SS.