PIC24FJ256GB110-I Datasheet, PDF (24/328 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
RP20
RP21
RP22
RP23
RP24
RP25
RP26
RP27
RP28
RP29
RP30
RP31
RPI32
RPI33
RPI34
RPI35
RPI36
RPI37
RPI38
RPI39
RPI40
RPI41
RPI42
RPI43
RTCC
SCL1
SCL2
SCL3
SDA1
SDA2
SDA3
SOSCI
SOSCO
T1CK
TCK
TDI
TDO
TMS
USBID
USBOEN
Legend:
53
67
82
4
6
10
51
63
78
50
62
77
49
61
76
52
66
81
5
7
11
8
10
14
12
16
21
30
36
44
—
42
52
—
—
39
—
—
40
—
13
18
—
14
19
—
53
67
—
52
66
48
60
74
—
4
6
—
—
7
—
5
8
—
—
9
—
64
79
—
37
47
42
54
68
44
56
66
32
52
58
2
2
4
43
55
67
31
53
59
3
3
5
47
59
73
48
60
74
48
60
74
27
33
38
28
34
60
24
14
61
23
13
17
33
41
51
12
16
21
TTL = TTL input buffer
ANA = Analog level input/output
I/O
ST Remappable Peripheral (input or output).
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I
ST Remappable Peripheral (input only).
I
ST
I
ST
I
ST
I
ST
I
ST
I
ST
I
ST
I
ST
I
ST
I
ST
I
ST
O
— Real-Time Clock Alarm/Seconds Pulse Output.
I/O
I²C I2C1 Synchronous Serial Clock Input/Output.
I/O
I²C I2C2 Synchronous Serial Clock Input/Output.
I/O
I²C I2C3 Synchronous Serial Clock Input/Output.
I/O
I²C I2C1 Data Input/Output.
I/O
I²C I2C2 Data Input/Output.
I/O
I²C I2C3 Data Input/Output.
I
ANA Secondary Oscillator/Timer1 Clock Input.
O
ANA Secondary Oscillator/Timer1 Clock Output.
I
ST Timer1 Clock.
I
ST JTAG Test Clock/Programming Clock Input.
I
ST JTAG Test Data/Programming Data Input.
O
— JTAG Test Data Output.
I
ST JTAG Test Mode Select Input.
I
ST USB OTG ID (OTG mode only).
O
— USB Output Enable Control (for external transceiver).
ST = Schmitt Trigger input buffer
I²C™ = I²C/SMBus input buffer
DS39897B-page 22
Preliminary
© 2008 Microchip Technology Inc.