PIC32MX440F256H-80I Datasheet, PDF (31/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 1-5: PIC32MX3XX/4XX PINOUT DESCRIPTIONS – USB (CONTINUED)
Function
Pin Number
64-pin 100-pin
I/O
Input
Buffer
Description
RD0
46
72
I/O
ST PORTD Digital I/O
RD1
49
76
I/O
ST
RD2
50
77
I/O
ST
RD3
51
78
I/O
ST
RD4
52
81
I/O
ST
RD5
53
82
I/O
ST
RD6
54
83
I/O
ST
RD7
55
84
I/O
ST
RD8
42
68
I/O
ST
RD9
43
69
I/O
ST
RD10
44
70
I/O
ST
RD11
45
71
I/O
ST
RD12
—
79
I/O
ST
RD13
—
80
I/O
ST
RD14
—
47
I/O
ST
RD15
—
48
I/O
ST
RE0
60
93
I/O
ST PORTE Digital I/O
RE1
61
94
I/O
ST
RE2
62
98
I/O
ST
RE3
63
99
I/O
ST
RE4
64
100
I/O
ST
RE5
1
3
I/O
ST
RE6
2
4
I/O
ST
RE7
3
5
I/O
ST
RE8
—
18
I/O
ST
RE9
—
19
I/O
ST
RF0
58
87
I/O
ST PORTF Digital I/O
RF1
59
88
I/O
ST
RF2
—
52
I/O
ST
RF3
33
51
I/O
ST
RF4
31
49
I/O
ST
RF5
32
50
I/O
ST
RF8
—
53
I/O
ST
RF12
—
40
I/O
ST
RF13
—
39
I/O
ST
Legend:
Note:
TTL = TTL input buffer
ANA = Analog level input/output
ST = Schmitt Trigger input buffer
I²C™ = I²C/SMBus input buffer
In some cases, I/O pins are multiplexed with more than one peripheral. In general, the dominant output control of a
multiplexed I/O pin can be determined by the order of the peripheral output names assigned to a pin (read from left to
right). Multiplexed peripheral inputs have no priority.
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 29