Datasheet
2012-2013 Microchip Technology Inc. DS30009312B-page 31
PIC24FJ128GC010 FAMILY
SOSCI 47 73 C10 I ANA Secondary Oscillator Input.
SOSCO 48 74 B11 O ANA Secondary Oscillator Output.
SV
DD 26 37 J5 P — Positive Supply for Sigma-Delta A/D Converter.
SV
REF+ 24 35 K5 I ANA Sigma-Delta A/D Converter Voltage Reference (high).
SV
REF- 25 36 L5 I ANA Sigma-Delta A/D Converter Voltage Reference (low).
SVss 21 32 K4 P — Ground Reference for Sigma-Delta A/D Converter.
T1CK 27 41 J7 I ST External Timer1 Clock Input.
T2CK 30 44 L8 I ST External Timer2 Clock Input.
T3CK 31 49 L10 I ST External Timer3 Clock Input.
T4CK 14 23 J2 I ST External Timer4 Clock Input.
T5CK 4 10 E3 I ST External Timer5 Clock Input.
TCK 27 38 J6 I ST JTAG Test Clock/Programming Clock Input.
TDI 28 60 G11 I ST JTAG Test Data/Programming Data Input.
TDO 29 61 G9 O — JTAG Test Data Output.
TMS 45 17 G3 I ST JTAG Test Mode Select Input.
USBID 33 51 K10 I ST USB OTG ID (OTG mode only).
USBOE 12 21 H2 O — USB Output Enable Control (for external transceiver).
V
BAT 57 86 A7 P — Backup Battery (B+) Input.
V
BUS 34 54 H8 P — USB VBUS Connection (5V nominal).
V
CAP 56 85 B7 P — External Filter Capacitor Connection.
V
CMPST1 58 87 B6 I ST USB VBUS External Comparator Input 1.
V
CMPST2 59 88 A6 I ST USB VBUS External Comparator Input 2.
V
CMPST3 46 72 D9 I ST USB VBUS External Comparator Input 3.
V
DD 10, 38 2, 16,
46,62
C2,G5,
K8, F8
P — Positive Supply for Peripheral Digital Logic and I/O Pins.
V
LCAP1 5 11 F4 P ANA LCD Drive Charge Pump Capacitor Pins.
V
LCAP2 612F2PANA
VMIO 14 23 J2 I/O ST USB Differential Minus Input/Output (external
transceiver).
VPIO 13 22 J1 I/O ST USB Differential Plus Input/Output (external transceiver).
V
SS 9, 41 15, 45,
65, 75
F5, G7,
F10, B10
P — Ground Reference for Logic and I/O Pins.
V
USB3V3 35 55 H9 P — USB Transceiver Power Input Voltage (3.3V nominal)
TABLE 1-3: PIC24FJ128GC010 FAMILY PINOUT DESCRIPTION (CONTINUED)
Pin
Function
Pin Number/Grid Locator
I/O
Input
Buffer
Description
64-Pin
TQFP/QFN
100-Pin
TQFP
121-Pin
BGA
Legend: TTL = TTL input buffer ST = Schmitt Trigger input buffer
ANA = Analog level input/output I
2
C™ = I
2
C/SMBus input buffer