Datasheet
© 2009 Microchip Technology Inc. Preliminary DS39937B-page 3
PIC24F04KA201 FAMILY
Pin Diagrams (Continued)
20-Pin QFN
(1,2)
89
2
3
1
12
13
14
15
106
11
1617181920
7
PIC24F04KA201
5
4
MCLR/VPP/RA5
PGC2/AN0/VREF+/CN2/RA0
PGD2/AN1/VREF-/CN3/RA1
VDD
VSS
AN2/C2INB/CN4/RB0
PGC3/SOSCO/T1CK/CN0/RA4
PGD3/SOSCI/CN1/RB4
OSCO/CLKO/AN5/C1INA/CN29/RA3
OSCI/CLKI/AN4/C1INB/CN30/RA2
OC1/IC1/C2OUT/INT2/CTED1/CN8/RA6
U1TX/INT0/CN23/RB7
AN10/CVREF/SDI1/OCFA/C1OUT/INT1/CN12/RB14
SCL1/U1CTS/CN22/RB8
U1RX/U1BCLK/CN6/RB2
AN3/C2INA/CN5/RB1
AN11/SDO1/CTPLS/CN13/RB13
AN12/HLVDIN/SCK1/CTED2/CN14/RB12
SDA1/U1BCLK/U1RTS/CN21/RB9
REFO/SS1/T2CK/T3CK/CN11/RB15
Note 1: Connecting the bottom pad to Vss is recommended.
2: All device pins have a maximum voltage of 3.6V and are not 5V tolerant.