PIC32MX5XX_11 Datasheet, PDF (36/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number⁽¹⁾
64-Pin 100-Pin 121-Pin
QFN/TQFP TQFP
XBGA
Pin
Type
Buffer
Type
Description
RG0
RG1
RG6
RG7
RG8
RG9
RG12
RG13
RG14
RG15
RG2
RG3
T1CK
T2CK
T3CK
T4CK
T5CK
—
90
A5
I/O
ST PORTG is a bidirectional I/O port
—
89
E6
I/O
ST
4
10
E3
I/O
ST
5
11
F4
I/O
ST
6
12
F2
I/O
ST
8
14
F3
I/O
ST
—
96
C3
I/O
ST
—
97
A3
I/O
ST
—
95
C4
I/O
ST
—
1
B2
I/O
ST
37
57
H10
I
ST PORTG input pins
36
56
J11
I
ST
48
74
B11
I
ST Timer1 external clock input
—
6
D1
I
ST Timer2 external clock input
—
7
E4
I
ST Timer3 external clock input
—
8
E2
I
ST Timer4 external clock input
—
9
E1
I
ST Timer5 external clock input
U1CTS
U1RTS
U1RX
U1TX
43
47
L9
I
ST UART1 clear to send
49
48
K9
O
— UART1 ready to send
50
52
K11
I
ST UART1 receive
51
53
J10
O
— UART1 transmit
U3CTS
U3RTS
U3RX
U3TX
U2CTS
8
14
F3
I
ST UART3 clear to send
4
10
E3
O
— UART3 ready to send
5
11
F4
I
ST UART3 receive
6
12
F2
O
— UART3 transmit
21
40
K6
I
ST UART2 clear to send
U2RTS
U2RX
U2TX
U4RX
U4TX
U6RX
U6TX
U5RX
U5TX
SCK1
SDI1
29
39
L6
O
— UART2 ready to send
31
49
L10
I
ST UART2 receive
32
50
L11
O
— UART2 transmit
43
47
L9
I
ST UART4 receive
49
48
K9
O
— UART4 transmit
8
14
F3
I
ST UART6 receive
4
10
E3
O
— UART6 transmit
21
40
K6
I
ST UART5 receive
29
39
L6
O
— UART5 transmit
—
70
D11
I/O
ST Synchronous serial clock input/output for SPI1
—
9
E1
I
ST SPI1 data in
SDO1
—
72
D9
O
— SPI1 data out
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 36
© 2009-2011 Microchip Technology Inc.