PIC32MX View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC32MX Datasheet PDF : 321 Pages
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PIC32MX1XX/2XX
TABLE 1-1:
PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number(1)
Pin Name 28-pin
QFN
28-pin
SSOP/
SPDIP/
SOIC
36-pin
VTLA
44-pin
QFN
Pin
Type
Buffer
Type
Description
SDA1
SCL2
SDA2
TMS
27
12(2)
11(2)
19(2)
11(3)
2
15(2)
14(2)
22(2)
14(3)
33
16(2)
15(2)
25(2)
15(3)
19
I/O
42(2)
I/O
41(2)
I/O
12
I
ST Synchronous serial data input/output for
I2C1
ST Synchronous serial clock input/output for
I2C2
ST Synchronous serial data input/output for
I2C2
ST JTAG Test mode select pin
TCK
14
17
18
13
I
ST JTAG test clock input pin
TDI
13
16
17
35
O
— JTAG test data input pin
TDO
15
18
19
32
O
— JTAG test data output pin
RTCC
4
7
2
24
I
ST Real-Time Clock alarm output
CVREF-
28
3
34
20
I
Analog Comparator Voltage Reference (low)
CVREF+
27
2
33
19
I Analog Comparator Voltage Reference (high)
CVREFOUT
22
25
28
14
O Analog Comparator Voltage Reference output
C1INA
4
7
2
24
I Analog Comparator Inputs
C1INB
3
6
1
23
I Analog
C1INC
2
5
36
22
I Analog
C1IND
1
4
35
21
I Analog
C2INA
2
5
36
22
I Analog
C2INB
1
4
35
21
I Analog
C2INC
4
7
2
24
I Analog
C2IND
3
6
1
23
I Analog
C3INA
23
26
29
15
I Analog
C3INB
22
25
28
14
I Analog
C3INC
27
2
33
19
I Analog
C3IND
1
4
35
21
I Analog
C1OUT
PPS
PPS
PPS
PPS
O
— Comparator Outputs
C2OUT
PPS
PPS
PPS
PPS
O
—
C3OUT
PPS
PPS
PPS
PPS
O
—
Legend: CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
TTL = TTL input buffer
Analog = Analog input
O = Output
PPS = Peripheral Pin Select
P = Power
I = Input
— = N/A
Note 1: Pin numbers are provided for reference only. See the “Pin Diagrams” section for device pin availability.
2: Pin number for PIC32MX1XX devices only.
3: Pin number for PIC32MX2XX devices only.
© 2011 Microchip Technology Inc.
Preliminary
DS61168C-page 23
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