PIC24FV32KA304 FAMILY
DS39995C-page 4
2011-2012 Microchip Technology Inc.
Pin Diagrams
28-Pin SPDIP/SSOP/SOIC(1,2)
PI
C
2
4
F
VX
XK
A
3
0
2
MCLR/RA5
VSS
VDD
RA0
RA1
VDD
VSS
RB0
RB6
RA4
RB4
RA7
RA3
RA2
RA6 or VCAP
RB7
RB9
RB8
RB3
RB2
RB1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RB15
RB14
RB13
RB12
RB10
RB11
RB5
Pin
Pin Features
PIC24FVXXKA302
PIC24FXXKA302
1MCLR/VPP/RA5
MCLR/VPP/RA5
2VREF+/CVREF+/AN0/C3INC/CTED1/CN2/RA0
VREF+/CVREF+/AN0/C3INC/CTED1/CN2/RA0
3CVREF-/VREF-/AN1/CN3/RA1
CVREF-/VREF-/AN1/CN3/RA1
4
PGED1/AN2/ULPWU/CTCMP/C1IND/C2INB/C3IND/U2TX/CN4/RB0
5
PGEC1/AN3/C1INC/C2INA/U2RX/CTED12/CN5/RB1
PGEC1/AN3/C1INC/C2INA/U2RX/CN5/RB1
6
AN4/C1INB/C2IND/SDA2/T5CK/T4CK/U1RX/CTED13/CN6/RB2
7
AN5/C1INA/C2INC/SCL2/CN7/RB3
8VSS
VSS
9
OSCI/AN13/CLKI/CN30/RA2
10
OSCO/AN14/CLKO/CN29/RA3
11
SOSCI/AN15/U2RTS/CN1/RB4
12
SOSCO/SCLKI/U2CTS/CN0/RA4
13
VDD
14
PGED3/ASDA(1)/SCK2/CN27/RB5
15
PGEC3/ASCL(1)/SDO2/CN24/RB6
16
U1TX/C2OUT/OC1/INT0/CN23/RB7
U1TX/INT0/CN23/RB7
17
SCL1/U1CTS/C3OUT/CTED10/CN22/RB8
18
SDA1/T1CK/U1RTS/IC2/CTED4/CN21/RB9
19
SDI2/IC1/CTED3/CN9/RA7
20
VCAP
C2OUT/OC1/CTED1/INT2/CN8/RA6
21
PGED2/SDI1/OC3/CTED11/CN16/RB10
22
PGEC2/SCK1/OC2/CTED9/CN15/RB11
23
AN12/HLVDIN/SS2/IC3/CTED2/INT2/CN14/RB12
AN12/HLVDIN/SS2/IC3/CTED2/CN14/RB12
24
AN11/SDO1/OCFB/CTPLS/CN13/RB13
25
CVREF/AN10/C3INB/RTCC/C1OUT/OCFA/CTED5/INT1/CN12/RB14 CVREF/AN10/C3INB/RTCC/C1OUT/OCFA/CTED5/INT1/CN12/
RB14
26
AN9/C3INA/T3CK/T2CK/REFO/SS1/CTED6/CN11/RB15
27
VSS/AVSS
28
VDD/AVDD
P
IC24F
X
KA302
Legend:
Pin numbers in bold indicate pin function differences between PIC24FV and PIC24F devices.
Note
1:
Alternative multiplexing for SDA1 (ASDA1) and SCL1 (ASCL1) when the I2CSEL Configuration bit is set.
2:
PIC24F32KA304 device pins have a maximum voltage of 3.6V and are not 5V toleran.t