PIC24FJ128GA010_09 Datasheet, PDF (19/240 Pages) Microchip Technology – 64/80/100-Pin General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA010 FAMILY
TABLE 1-2: PIC24FJ128GA010 FAMILY PINOUT DESCRIPTIONS (CONTINUED)
Function
Pin Number
64-Pin
80-Pin 100-Pin
I/O
Input
Buffer
Description
U1CTS
43
37
47
I
U1RTS
35
38
48
O
U1RX
34
42
52
I
U1TX
33
41
51
O
U2CTS
21
27
40
I
U2RTS
29
35
39
O
U2RX
31
39
49
I
U2TX
32
40
50
O
VDD
10, 26, 38 12, 32, 48 2, 16, 37,
P
46, 62
VDDCAP
56
70
85
P
VDDCORE
56
70
85
P
VREF-
15
23
28
I
VREF+
16
24
29
I
VSS
9, 25, 41 11, 31, 51 15, 36, 45, P
65, 75
Legend: TTL = TTL input buffer
ANA = Analog level input/output
ST UART1 Clear to Send Input.
— UART1 Request to Send Output.
ST UART1 Receive.
DIG UART1 Transmit Output.
ST UART2 Clear to Send Input.
— UART2 Request to Send Output.
ST UART 2 Receive Input.
— UART2 Transmit Output.
— Positive Supply for Peripheral Digital Logic and I/O Pins.
—
—
ANA
ANA
—
External Filter Capacitor Connection (regulator enabled).
Positive Supply for Microcontroller Core Logic (regulator
disabled).
A/D and Comparator Reference Voltage (Low) Input.
A/D and Comparator Reference Voltage (High) Input.
Ground Reference for Logic and I/O Pins.
ST = Schmitt Trigger input buffer
I²C™ = I²C/SMBus input buffer
© 2009 Microchip Technology Inc.
DS39747E-page 19