PIC32MX1XX/2XX
Pin Diagrams (Continued)
28-Pin QFN
(1,2,3)
= Pins are up to 5V tolerant
PGED3/V
REF
+/CV
REF
+/AN0/C3INC/RPA0/CTED1/PMD7/RA0
MCLR
28
27
26
25
24
23
PGED1/AN2/C1IND/C2INB/C3IND/RPB0/PMD0/RB0
PGEC1/AN3/C1INC/C2INA/RPB1/CTED12/PMD1/RB1
AN4/C1INB/C2IND/RPB2/SDA2/CTED13/PMD2/RB2
AN5/C1INA/C2INC/RTCC/RPB3/SCL2/PMWR/RB3
V
SS
OSC1/CLKI/RPA2/RA2
OSC2/CLKO/RPA3/PMA0/RA3
1
2
3
4
5
6
7
22
21
20
CV
REF
/AN10/C3INB/RPB14/VBUSON/SCK1/CTED5/RB14
PGEC3/V
REF
-/CV
REF
-/AN1/RPA1/CTED2/PMD6/RA1
AN9/C3INA/RPB15/SCK2/CTED6/PMCS1/RB15
AV
DD
AV
SS
AN11/RPB13/CTPLS/PMRD/RB13
V
USB3V3
PGEC2/RPB11/D-/RB11
PGED2/RPB10/D+/CTED11/RB10
V
CAP
V
SS
TDO/RPB9/SDA1/CTED4/PMD3/RB9
PIC32MX210F016B
PIC32MX220F032B
PIC32MX230F064B
PIC32MX250F128B
10
11
12
13
TDI/RPB7/CTED3/PMD5/INT0/RB7
14
TCK/RPB8/SCL1/CTED10/PMD4/RB8
19
18
17
16
15
8
9
SOSCO/RPA4/T1CK/CTED9/PMA1/RA4
V
DD
SOSCI/RPB4/RB4
Note
1:
2:
3:
The RPn pins can be used by remappable peripherals. See
for the available peripherals and
for restrictions.
Every I/O port pin (RAx-RCx) can be used as a change notification pin (CNAx-CNCx). See
for more
information.
The metal plane at the bottom of the device is not connected to any pins and is recommended to be connected to V
SS
externally.
DS61168D-page 6
Preliminary
TMS/RPB5/USBID/RB5
V
BUS
©
2011-2012 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
