PIC32MX5XX_11 Datasheet, PDF (39/256 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
PMALL
30
44
L8
O
— Parallel Master Port address latch enable
low byte (Multiplexed Master modes)
PMALH
29
43
K7
O
— Parallel Master Port address latch enable
high byte (Multiplexed Master modes)
PMRD
53
82
B8
O
— Parallel Master Port read strobe
PMWR
52
81
C8
O
— Parallel Master Port write strobe
VBUS
34
54
H8
I Analog USB bus power monitor
VUSB
35
55
H9
P
— USB internal transceiver supply. If the USB
module is not used, this pin must be connected
to VDD.
VBUSON
11
20
H1
O
— USB Host and OTG bus power control output
D+
37
57
H10
I/O Analog USB D+
D-
36
56
J11
I/O Analog USB D-
USBID
33
51
K10
I
ST USB OTG ID detect
C1RX
58
87
B6
I
ST CAN1 bus receive pin
C1TX
59
88
A6
O
— CAN1 bus transmit pin
AC1RX
32
40
K6
I
ST Alternate CAN1 bus receive pin
AC1TX
31
39
L6
O
— Alternate CAN1 bus transmit pin
C2RX
29
90
A5
I
ST CAN2 bus receive pin
C2TX
21
89
E6
O
— CAN2 bus transmit pin
AC2RX
—
8
E2
1
ST Alternate CAN2 bus receive pin
AC2TX
ERXD0
ERXD1
ERXD2
—
7
E4
O
— Alternate CAN2 bus transmit pin
61
41
J7
I
ST Ethernet Receive Data 0⁽²⁾
60
42
L7
I
ST Ethernet Receive Data 1⁽²⁾
59
43
K7
I
ST Ethernet Receive Data 2⁽²⁾
ERXD3
58
ERXERR
64
ERXDV
62
ECRSDV
62
ERXCLK
63
EREFCLK
63
ETXD0
2
ETXD1
3
ETXD2
43
ETXD3
42
ETXERR
54
ETXEN
1
ETXCLK
55
ECOL
44
ECRS
45
44
L8
I
ST Ethernet Receive Data 3⁽²⁾
35
J5
I
ST Ethernet receive error input⁽²⁾
12
F2
I
ST Ethernet receive data valid⁽²⁾
12
F2
I
ST Ethernet carrier sense data valid⁽²⁾
14
F3
I
ST Ethernet receive clock⁽²⁾
14
F3
I
ST Ethernet reference clock⁽²⁾
88
A6
O
— Ethernet Transmit Data 0⁽²⁾
87
B6
O
— Ethernet Transmit Data 1⁽²⁾
79
A9
O
— Ethernet Transmit Data 2⁽²⁾
80
D8
O
— Ethernet Transmit Data 3⁽²⁾
89
E6
O
— Ethernet transmit error⁽²⁾
83
D7
O
— Ethernet transmit enable⁽²⁾
84
C7
I
ST Ethernet transmit clock⁽²⁾
10
E3
I
ST Ethernet collision detect⁽²⁾
11
F4
I
ST Ethernet carrier sense⁽²⁾
Legend:
Note 1:
2:
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
Pin numbers are provided for reference only. See the “Pin Diagrams” section for device pin availability.
See Section 24.0 “Ethernet Controller” for more information.
© 2009-2011 Microchip Technology Inc.
DS61156G-page 39