Datasheet

 2010 Microchip Technology Inc. DS39951C-page 13
PIC24FJ64GA104 FAMILY
TABLE 1-2: PIC24FJ64GA104 FAMILY PINOUT DESCRIPTIONS
Function
Pin Number
I/O
Input
Buffer
Description
28-Pin
SPDIP/
SOIC/SSOP
28-Pin
QFN
44-Pin
QFN/
TQFP
AN0 2 27 19 I ANA A/D Analog Inputs.
AN1 3 28 20 I ANA
AN2 4 1 21 I ANA
AN3 5 2 22 I ANA
AN4 6 3 23 I ANA
AN5 7 4 24 I ANA
AN6 — — 25 I ANA
AN7 — — 26 I ANA
AN8 — — 27 I ANA
AN9 26 23 15 I ANA
AN10 25 22 14 I ANA
AN11 24 21 11 I ANA
AN12 23 20 10 I ANA
ASCL1 15 12 42 I/O I
2
C Alternate I2C1 Synchronous Serial Clock Input/Output.
ASDA1 14 11 41 I/O I
2
C Alternate I2C1 Synchronous Serial Data Input/Output.
AV
DD — — 17 P — Positive Supply for Analog modules.
AV
SS — — 16 P — Ground Reference for Analog modules.
C1INA 7 4 24 I ANA Comparator 1 Input A.
C1INB 6 3 23 I ANA Comparator 1 Input B.
C1INC 24 21 11 I ANA Comparator 1 Input C.
C1IND 9 6 30 I ANA Comparator 1 Input D.
C2INA 5 2 22 I ANA Comparator 2 Input A.
C2INB 4 1 21 I ANA Comparator 2 Input B.
C2INC 12 9 34 I ANA Comparator 2 Input C.
C2IND 11 8 33 I ANA Comparator 2 Input D.
C3INA 26 23 15 I ANA Comparator 3 Input A.
C3INB 25 22 14 I ANA Comparator 3 Input B.
C3INC 2 27 19 I ANA Comparator 3 Input C.
C3IND 3 28 20 I ANA Comparator 3 Input D.
CLKI 9 6 30 I ANA Main Clock Input Connection.
CLKO 10 7 31 O — System Clock Output.
Legend: TTL = TTL input buffer ST = Schmitt Trigger input buffer
ANA = Analog level input/output I
2
C™ = I
2
C/SMBus input buffer