PIC24FJ256GB110-I Datasheet, PDF (25/328 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)

PIC24FJ256GB110 FAMILY
TABLE 1-4: PIC24FJ256GB110 FAMILY PINOUT DESCRIPTIONS (CONTINUED)
Function
64-Pin
TQFP
Pin Number
80-Pin
TQFP
100-Pin
TQFP
I/O
Input
Buffer
Description
VBUS
34
44
54
P
VBUSON
11
15
20
O
VBUSST
58
72
87
I
VCAP
56
70
85
P
VCMPST1
58
72
87
I
VCMPST2
59
73
88
I
VCPCON
49
61
76
O
VDD
10, 26, 38 12, 32, 48 2, 16, 37, P
46, 62
VDDCORE
56
70
85
P
VMIO
14
18
23
I/O
VPIO
13
17
22
I/O
VREF-
15
23
28
I
VREF+
16
24
29
I
VSS
9, 25, 41 11, 31, 51 15, 36, 45, P
65, 75
VUSB
35
45
55
P
Legend: TTL = TTL input buffer
ANA = Analog level input/output
—
—
ANA
—
ST
ST
—
—
USB Voltage, Host mode (5V).
USB OTG External Charge Pump Control.
USB OTG Internal Charge Pump Feedback Control.
External Filter Capacitor Connection (regulator enabled).
USB VBUS Boost Generator, Comparator Input 1.
USB VBUS Boost Generator, Comparator Input 2.
USB OTG VBUS PWM/Charge Output.
Positive Supply for Peripheral Digital Logic and I/O Pins.
—
ST
ST
ANA
ANA
—
Positive Supply for Microcontroller Core Logic (regulator
disabled).
USB Differential Minus Input/Output (external transceiver).
USB Differential Plus Input/Output (external transceiver).
A/D and Comparator Reference Voltage (low) Input.
A/D and Comparator Reference Voltage (high) Input.
Ground Reference for Logic and I/O Pins.
— USB Voltage (3.3V)
ST = Schmitt Trigger input buffer
I²C™ = I²C/SMBus input buffer
© 2008 Microchip Technology Inc.
Preliminary
DS39897B-page 23