Datasheet
2011-2013 Microchip Technology Inc. DS39995D-page 5
PIC24FV32KA304 FAMILY
Pin Diagrams
Legend: Pin numbers in bold indicate pin function differences between PIC24FV and PIC24F devices.
Note 1: Exposed pad on underside of device is connected to V
SS.
2: Alternative multiplexing for SDA1 (ASDA1) and SCL1 (ASCL1) when the I2CSEL Configuration bit is set.
3: PIC24F32KA304 device pins have a maximum voltage of 3.6V and are not 5V tolerant.
28-Pin QFN
(1,2,3)
10 11
2
3
6
1
18
19
20
21
22
12 13 14
15
8
7
16
17
232425262728
9
PIC24FVXXKA302
5
4
MCLR/RA5
VSS
VDD
RA0
RA1
V
DD
VSS
RB0
RB6
RA4
RB4
RA7
RA3
RA2
RA6 or V
CAP
RB7
RB9
RB8
RB3
RB2
RB1
RB15
RB14
RB13
RB12
RB10
RB11
RB5
Pin
Pin Features
PIC24FVXXKA302 PIC24FXXKA302
1
PGED1/AN2/ULPWU/CTCMP/C1IND/C2INB/C3IND/U2TX/CN4/RB0
PGED1/AN2/ULPWU/CTCMP/C1IND/C2INB/C3IND/U2TX/CN4/RB0
2 PGEC1/AN3/C1INC/C2INA/U2RX/CTED12/CN5/RB1 PGEC1/AN3/C1INC/C2INA/U2RX/CTED12/CN5/RB1
3 AN4/C1INB/C2IND/SDA2/T5CK/T4CK/U1RX/CTED13/CN6/RB2 AN4/C1INB/C2IND/SDA2/T5CK/T4CK/U1RX/CTED13/CN6/RB2
4 AN5/C1INA/C2INC/SCL2/CN7/RB3 AN5/C1INA/C2INC/SCL2/CN7/RB3
5V
SS VSS
6 OSCI/AN13/CLKI/CN30/RA2 OSCI/AN13/CLKI/CN30/RA2
7 OSCO/AN14/CLKO/CN29/RA3 OSCO/AN14/CLKO/CN29/RA3
8 SOSCI/AN15/U2RTS
/CN1/RB4 SOSCI/AN15/U2RTS/CN1/RB4
9 SOSCO/SCLKI/U2CTS
/CN0/RA4 SOSCO/SCLKI/U2CTS/CN0/RA4
10 V
DD VDD
11 PGED3/ASDA1
(2)
/SCK2/CN27/RB5 PGED3/ASDA1
(2)
/SCK2/CN27/RB5
12 PGEC3/ASCL1
(2)
/SDO2/CN24/RB6 PGEC3/ASCL1
(2)
/SDO2/CN24/RB6
13 U1TX/C2OUT/OC1/INT0/CN23/RB7 U1TX/INT0/CN23/RB7
14 SCL1/U1CTS
/C3OUT/CTED10/CN22/RB8 SCL1/U1CTS/C3OUT/CTED10/CN22/RB8
15 SDA1/T1CK/U1RTS
/IC2/CTED4/CN21/RB9 SDA1/T1CK/U1RTS/IC2/CTED4/CN21/RB9
16 SDI2/IC1/CTED3/CN9/RA7 SDI2/IC1/CTED3/CN9/RA7
17 V
CAP C2OUT/OC1/CTED1/INT2/CN8/RA6
18 PGED2/SDI1/OC3/CTED11/CN16/RB10 PGED2/SDI1/OC3/CTED11/CN16/RB10
19 PGEC2/SCK1/OC2/CTED9/CN15/RB11 PGEC2/SCK1/OC2/CTED9/CN15/RB11
20 AN12/HLVDIN/SS2
/IC3/CTED2/INT2/CN14/RB12 AN12/HLVDIN/SS2/IC3/CTED2/CN14/RB12
21 AN11/SDO1/OCFB/CTPLS/CN13/RB13 AN11/SDO1/OCFB/CTPLS/CN13/RB13
22 CV
REF/AN10/C3INB/RTCC/C1OUT/OCFA/CTED5/INT1/CN12/
RB14
CVREF/AN10/C3INB/RTCC/C1OUT/OCFA/CTED5/INT1/CN12/
RB14
23 AN9/C3INA/T3CK/T2CK/REFO/SS1
/CTED6/CN11/RB15 AN9/C3INA/T3CK/T2CK/REFO/SS1/CTED6/CN11/RB15
24 V
SS/AVSS VSS/AVSS
25 VDD/AVDD VDD/AVDD
26 MCLR/VPP/RA5 MCLR/VPP/RA5
27 V
REF+/CVREF+/AN0/C3INC/CTED1/CN2/RA0 VREF+/CVREF+/AN0/C3INC/CN2/RA0
28 CV
REF-/VREF-/AN1/CN3/RA1 CVREF-/VREF-/AN1/CN3/RA1
PIC24FXXKA302