Datasheet
2010 Microchip Technology Inc. DS39951C-page 5
PIC24FJ64GA104 FAMILY
Pin Diagrams
28-Pin QFN
(1,3)
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.
10 11
2
3
6
1
18
19
20
21
22
12 13 14
15
8
7
16
17
232425262728
9
PIC24FJXXGA102
5
4
MCLR
VSS
VDD
AN0/C3INC/VREF+/CN2/CTED1/RA0
AN1/C3IND/V
REF-/CN3/CTED2/RA1
V
DD
VSS
PGED1/AN2/C2INB/RP0/CN4/RB0
PGEC3/RP6/ASCL1(2)/CN24/PMD6/RB6
SOSCO/SCLKI/T1CK/C2INC/CN0/PMA1/RA4
SOSCI/C2IND/RP4/PMBE/CN1/RB4
DISVREG
OSCO/CLKO/CN29/PMA0/RA3
OSCI/CLKI/C1IND/CN30/RA2
VCAP/VDDCORE
RP7/INT0/CN23/PMD5/RB7
TDO/RP9/SDA1/CN21/PMD3/RB9
TCK/RP8/SCL1/CN22/PMD4/RB8
AN5/C1INA/SCL2/RP3/CN7/RB3
AN4/C1INB/SDA2/RP2/CN6/RB2
PGEC1/AN3/C2INA/RP1/CN5/RB1
AN9/C3INA/RP15/CN11/PMCS1/RB15
AN10/C3INB/CVREF/RTCC/RP14/CN12/PMWR/RB14
AN11/C1INC/RP13/CN13/PMRD/REFO/RB13
AN12/RP12/CN14/PMD0/RB12
PGED2/TDI/RP10/CN16/PMD2/RB10
PGEC2/TMS/RP11/CN15/PMD1/RB11
PGED3/RP5/ASDA1(2)/CN27/PMD7/RB5