PIC32MX5XX_11 Datasheet, PDF (32/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
TABLE 1-1: PINOUT I/O DESCRIPTIONS
Pin Name
Pin Number⁽¹⁾
64-Pin 100-Pin 121-Pin
QFN/TQFP TQFP
XBGA
Pin
Type
Buffer
Type
Description
AN0
16
25
K2
I Analog Analog input channels.
AN1
15
24
K1
I Analog
AN2
14
23
J2
I Analog
AN3
13
22
J1
I Analog
AN4
12
21
H2
I Analog
AN5
11
20
H1
I Analog
AN6
17
26
L1
I Analog
AN7
18
27
J3
I Analog
AN8
21
32
K4
I Analog
AN9
22
33
L4
I Analog
AN10
23
34
L5
I Analog
AN11
24
35
J5
I Analog
AN12
27
41
J7
I Analog
AN13
28
42
L7
I Analog
AN14
29
43
K7
I Analog
AN15
30
44
L8
I Analog
CLKI
39
63
F9
I ST/CMOS External clock source input. Always associated
with OSC1 pin function.
CLKO
40
64
F11
O
— Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode. Optionally
functions as CLKO in RC and EC modes.
Always associated with OSC2 pin function.
OSC1
39
63
F9
I ST/CMOS Oscillator crystal input. ST buffer when
configured in RC mode; CMOS otherwise.
OSC2
40
64
F11
I/O
— Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode. Optionally
functions as CLKO in RC and EC modes.
SOSCI
47
73
C10
I ST/CMOS 32.768 kHz low-power oscillator crystal input;
CMOS otherwise.
SOSCO
48
74
B11
O
— 32.768 kHz low-power oscillator crystal output.
Legend: CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
TTL = TTL input buffer
Analog = Analog input
O = Output
P = Power
I = Input
Note 1: Pin numbers are provided for reference only. See the “Pin Diagrams” section for device pin availability.
2: See Section 24.0 “Ethernet Controller” for more information.
DS61156G-page 32
© 2009-2011 Microchip Technology Inc.