PIC32MX320F032H_11 Datasheet, PDF (22/214 Pages) Microchip Technology – High-Performance, General Purpose and USB, 32-bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 1-1: PINOUT I/O DESCRIPTIONS
Pin Number⁽¹⁾
Pin Name _{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
AN11
AN12
23
34
L5
I
Analog
24
35
J5
I
Analog
27
41
J7
I
Analog
AN13
28
AN14
29
AN15
30
CLKI
39
CLKO
40
OSC1
39
OSC2
40
SOSCI
47
SOSCO
48
42
L7
I
Analog
43
K7
I
Analog
44
L8
I
Analog
63
F9
I ST/CMOS External clock source input. Always associated with
OSC1 pin function.
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.
63
F9
I ST/CMOS Oscillator crystal input. ST buffer when configured in
RC mode; CMOS otherwise.
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.
73
C10
I ST/CMOS 32.768 kHz low-power oscillator crystal input; CMOS
otherwise.
74
B11
O
— 32.768 kHz low-power oscillator crystal output.
Legend:
Note 1:
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
Analog = Analog input
O = Output
P = Power
I = Input
TTL = TTL input buffer
Pin numbers are provided for reference only. See the “Pin Diagrams” section for device pin availability.
DS61143H-page 22
© 2011 Microchip Technology Inc.