PIC32MX320F032H_11 Datasheet, PDF (29/214 Pages) Microchip Technology – High-Performance, General Purpose and USB, 32-bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number⁽¹⁾
Pin Name _{64-pin 100-pin 121-pin}
QFN/TQFP TQFP XBGA
Pin
Type
Buffer
Type
Description
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, C2, C9, P
— Positive supply for peripheral logic and I/O pins.
46, 62 E5, F8,
G5, H4,
H6, K8
VCORE/
56
85
B7
P
— Capacitor for Internal Voltage Regulator.
VCAP
Vss
9, 25, 41 15, 36, A8, B10, P
— Ground reference for logic and I/O pins.
45, 65, D4, D5,
75 E7, F10,
F5, 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:
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.
© 2011 Microchip Technology Inc.
DS61143H-page 29