Datasheet

 2008-2011 Microchip Technology Inc. DS39927C-page 5
PIC24F16KA102 FAMILY
Pin Diagrams (Continued)
89
2
3
1
12
13
14
15
106
11
1617181920
7
PIC24FXXKA102
5
4
MCLR/VPP/RA5
PGC2/AN0/V
REF+/CN2/RA0
PGD2/AN1/V
REF-/CN3/RA1
V
DD
VSS
PGD1/AN2/C1IND/C2INB/U2TX/CN4/RB0
PGC3/SOSCO/T1CK/U2CTS/CN0/RA4
PGD3/SOSCI/U2RTS
/CN1/U2BCLK/RB4
OSCO/CLKO/AN5/C1INA/C2INC/CN29/RA3
OSCI/CLKI/AN4/C1INB/C2IND/CN30/RA2
OC1/IC1/C2OUT/INT2/CTED1/CN8/RA6
U1TX/INT0/CN23/RB7
AN10/CVREF/RTCC/SDI1/OCFA/C1OUT/INT1/CN12/RB14
U1CTS/SCL1/CN22/RB8
U1RX/CN6/RB2
PGC1/AN3/C1INC/C2INA/U2RX/CN5/RB1
AN11/SDO1/CTPLS/ CN13/RB13
AN12/HLVDIN/SCK1/CTED2/CN14/RB12
U1RTS/U1BCLK/SDA1/CN21/RB9
REFO/SS1/T2CK/T3CK/CN11/RB15
Note 1: The bottom pad of the QFN package should be connected to VSS.
2: All device pins have a maximum voltage of 3.6V and are not 5V tolerant.
20-Pin QFN
(1,2)