Datasheet

 2010-2011 Microchip Technology Inc. DS39996F-page 17
PIC24FJ128GA310 FAMILY
TABLE 1-4: PIC24FJ128GA310 FAMILY PINOUT DESCRIPTIONS
Pin
Function
Pin Number/Grid Locator
I/O
Input
Buffer
Description
64-Pin
TQFP
80-Pin
TQFP
100-Pin
TQFP
121-Pin
BGA
AN0 16 20 25 K2 I ANA A/D Analog Inputs.
AN1 151924K1 IANA
AN1- 15 19 24 K1 I ANA
AN2 14 18 23 J2 I ANA A/D Analog Inputs.
AN3 131722J1 IANA
AN4 121621H2 IANA
AN5 11 15 20 H1 I ANA
AN6 172126L1 IANA
AN7 182227J3 IANA
AN8 212732K4 IANA
AN9 222833L4 IANA
AN10 23 29 34 L5 I ANA
AN11 24 30 35 J5 I ANA
AN12 27 33 41 J7 I ANA
AN13 28 34 42 L7 I ANA
AN14 29 35 43 K7 I ANA
AN15 30 36 44 L8 I ANA
AN16 — — 9 E1 I ANA
AN17 — — 10 E3 I ANA
AN18 — — 11 F4 I ANA
AN19 — — 12 F2 I ANA
AN20 — — 14 F3 I ANA
AN21 — — 19 G2 I ANA
AN22 — — 92 B5 I ANA
AN23 — — 91 C5 I ANA
AV
DD 19 25 30 J4 P — Positive Supply for Analog modules.
AV
SS 20 26 31 L3 P — Ground Reference for Analog modules.
C1INA 11 15 20 H1 I ANA Comparator 1 Input A.
C1INB 12 16 21 H2 I ANA Comparator 1 Input B.
C1INC 5 7 11 F4 I ANA Comparator 1 Input C.
C1IND 4 6 10 E3 I ANA Comparator 1 Input D.
C2INA 13 17 22 J1 I ANA Comparator 2 Input A.
C2INB 14 18 23 J2 I ANA Comparator 2 Input B.
C2INC 8 10 14 F3 I ANA Comparator 2 Input C.
C2IND 6 8 12 F2 I ANA Comparator 2 Input D.
C3INA 55 69 84 C7 I ANA Comparator 3 Input A.
C3INB 54 68 83 D7 I ANA Comparator 3 Input B.
C3INC 45 57 71 C11 I ANA Comparator 3 Input C.
C3IND 44 56 70 D11 I ANA Comparator 3 Input D.
CLKI 39 49 63 F9 I ANA Main Clock Input Connection.
CLKO 40 50 64 F11 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