Getac Technology Corporation V110GD User Manual
PIC32MX1XX/2XX
DS61168C-page 20
Preliminary
© 2011 Microchip Technology Inc.
TABLE 1-1:
PINOUT I/O DESCRIPTIONS
Pin Name
Pin Number
(1)
Pin
Type
Buffer
Type
Description
28-pin
QFN
28-pin
SSOP/
SPDIP/
SOIC
36-pin
VTLA
44-pin
QFN
AN0
27
2
33
19
I
Analog
Analog input channels.
AN1
28
3
34
20
I
Analog
AN2
1
4
35
21
I
Analog
AN3
2
5
36
22
I
Analog
AN4
3
6
1
23
I
Analog
AN5
4
7
2
24
I
Analog
AN6
—
—
3
25
I
Analog
AN7
—
—
4
26
I
Analog
AN8
—
—
—
27
I
Analog
AN9
23
26
29
15
I
Analog
AN10
22
25
28
14
I
Analog
AN11
21
24
27
11
I
Analog
AN12
20
(2)
23
(2)
26
(2)
10
(2)
I
Analog
11
(3)
36
(3)
CLKI
6
9
7
30
I
ST/CMOS External clock source input. Always
associated with OSC1 pin function.
CLKO
7
10
8
31
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.
crystal or resonator in Crystal Oscillator
mode. Optionally functions as CLKO in
RC and EC modes. Always associated
with OSC2 pin function.
OSC1
6
9
7
30
I
ST/CMOS Oscillator crystal input. ST buffer when
configured in RC mode; CMOS
otherwise.
otherwise.
OSC2
7
10
8
31
I/O
—
Oscillator crystal output. Connects to
crystal or resonator in Crystal Oscillator
mode. Optionally functions as CLKO in
RC and EC modes.
crystal or resonator in Crystal Oscillator
mode. Optionally functions as CLKO in
RC and EC modes.
SOSCI
8
11
9
33
I
ST/CMOS 32.768 kHz low-power oscillator crystal
input; CMOS otherwise.
SOSCO
9
12
10
34
O
—
32.768 kHz low-power oscillator crystal
output.
output.
REFCLKI
PPS
PPS
PPS
PPS
I
ST
Reference Input Clock
REFCLKO
PPS
PPS
PPS
PPS
O
—
Reference Output Clock
IC1
PPS
PPS
PPS
PPS
I
ST
Capture Inputs 1-5
IC2
PPS
PPS
PPS
PPS
I
ST
IC3
PPS
PPS
PPS
PPS
I
ST
IC4
PPS
PPS
PPS
PPS
I
ST
IC5
PPS
PPS
PPS
PPS
I
ST
Legend:
CMOS = CMOS compatible input or output
Analog = Analog input
P = Power
ST = Schmitt Trigger input with CMOS levels
O = Output
I = Input
TTL = TTL input buffer
PPS = Peripheral Pin Select
— = N/A
Note 1:
Pin numbers are provided for reference only. See the “
”
section for device pin availability.
2:
Pin number for PIC32MX1XX devices only.
3:
Pin number for PIC32MX2XX devices only.