Datasheet

PIC32MX1XX/2XX
DS61168E-page 6 Preliminary  2011-2012 Microchip Technology Inc.
Pin Diagrams (Continued)
28-Pin QFN
(1,2,3)
= Pins are up to 5V tolerant
PGEC3/VREF-/CVREF-/AN1/RPA1/CTED2/PMD6/RA1
PGED3/V
REF+/CVREF+/AN0/C3INC/RPA0/CTED1/PMD7/RA0
MCLR
AVDD AVSS AN9/C3INA/RPB15/SCK2/CTED6/PMCS1/RB15 C
VREFOUT/AN10/C3INB/RPB14/VBUSON/SCK1/CTED5/RB14
28 27 26 25 24 23 22
PGED1/AN2/C1IND/C2INB/C3IND/RPB0/PMD0/RB0 121AN11/RPB13/CTPLS/PMRD/RB13
PGEC1/AN3/C1INC/C2INA/RPB1/CTED12/PMD1/RB1 220V
USB3V3
AN4/C1INB/C2IND/RPB2/SDA2/CTED13/PMD2/RB2 319PGEC2/RPB11/D-/RB11
AN5/C1INA/C2INC/RTCC/RPB3/SCL2/PMWR/RB3 4
PIC32MX210F016B
18 PGED2/RPB10/D+/CTED11/RB10
V
SS 517VCAP
OSC1/CLKI/RPA2/RA2 616VSS
OSC2/CLKO/RPA3/PMA0/RA3 715TDO/RPB9/SDA1/CTED4/PMD3/RB9
8 9 10 11 12 13 14
SOSCI/RPB4/RB4
SOSCO/RPA4/T1CK/CTED9/PMA1/RA4
V
DD
TMS/RPB5/USBID/RB5
V
BUS
TDI/RPB7/CTED3/PMD5/INT0/RB7
TCK/RPB8/SCL1/CTED10/PMD4/RB8
PIC32MX220F032B
Note 1: The RPn pins can be used by remappable peripherals. See Table 1 for the available peripherals and Section 11.3 “Peripheral
Pin Select” for restrictions.
2: Every I/O port pin (RAx-RCx) can be used as a change notification pin (CNAx-CNCx). See Section 11.0 “I/O Ports” for more
information.
3: 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.
PIC32MX230F064B
PIC32MX250F128B