PIC32MX575F256H-80I Datasheet, PDF (33/236 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 Number⁽¹⁾
Pin Name _{64-Pin 100-Pin}
QFN/TQFP TQFP
121-Pin
XBGA
Pin
Type
Buffer
Type
Description
TRD0
—
97
A3
O
— Trace Data Bits 0-3.
TRD1
—
96
C3
O
—
TRD2
—
95
C4
O
—
TRD3
—
92
B5
O
—
PGED1
16
25
K2
I/O
ST Data I/O pin for Programming/Debugging
Communication Channel 1.
PGEC1
15
24
K1
I
ST Clock input pin for Programming/Debugging
Communication Channel 1.
PGED2
18
27
J3
I/O
ST Data I/O pin for Programming/Debugging
Communication Channel 2.
PGEC2
17
26
L1
I
ST Clock input pin for Programming/Debugging
Communication Channel 2.
MCLR
7
13
F1
I/P
ST Master Clear (Reset) input. This pin is an
active-low Reset to the device.
AVDD
19
30
J4
P
P Positive supply for analog modules. This pin
must be connected at all times.
AVSS
20
31
L3
P
P Ground reference for analog modules.
VDD
10, 26, 38, 2, 16, 37, A7, C2,
P
— Positive supply for peripheral logic and I/O
57
46, 62, 86 C9, E5,
pins.
K8, F8,
G5, H4, H6
VCAP/
56
85
B7
P
— CPU logic filter capacitor connection.
VDDCORE
VSS
9, 25, 41 15, 36, 45, A8, B10, P
— Ground reference for logic and I/O pins. This
65, 75 D4, D5,
pin must be connected at all times.
E7, F5,
F10, G6,
G7, H3
VREF+
16
29
K3
I
Analog Analog voltage reference (high) input.
VREF-
15
28
L2
I
Analog Analog voltage reference (low) input.
Legend:
Note 1:
2:
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
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.
 2010 Microchip Technology Inc.
Preliminary
DS61156C-page 33