Microchip Technology MA320011 Data Sheet
©
2011
Microchip Technology Inc.
DS52008A-
page
3
PIC32MX220F032D
FIGURE 2:
44-PIN DEVICE SCHEMATIC
0.1µF
C1
0.1µF
C2
0.1µF
C3
0.1µF
C9
10µF
C8
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
VCAP
MCLR
VCORE/VCAP
GND
YD
XR
EEPROM_SCK
BE
AN17/VBUS
ALH
ALL
YU
XL
YU
XL
PMPD7
PMPD6
PMPD6
OSCI
OSCO
RST
WAIT
FLASH_CS1
FLASH_CS2
POWER
PGED/PMPD0
PGEC/PMPD1
PGEC/PMPD1
PMPD2
PMPWR
BUZZER
PMPD5
PMPD4
PMPD3
PGED/D+
PMPRD
RS
CS
CS
USBID/AN16
USBID/AN16
PGEC/D-
AN17/VBUS
RB9
1
RC6
2
RC7
3
RC8
4
RC9
5
VSS
6
VCAP
7
D+/RB10
8
D-/RB11
9
VUSB
10
RB13
11
TMS/RA10
12
TCK/RA7
13
RB14
14
RB15
15
AVSS
16
AVDD
17
MCLR
18
PGED3/RA0
19
PGEC3/RA1
20
PGED1/RB0
21
PGEC1/RB1
22
RB2
23
RB3
24
RC0
25
RC1
26
RC2
27
VDD
28
VSS
29
OSC1/RA2
30
C2/RA3
31
TDO/RA8
32
RB4
33
RA4
34
TDI/RA9
35
RC3
36
RC4
37
RC5
38
VSS
39
VDD
40
USBID/RB5
41
VBUS
42
RB7
43
RB8
44
Therm
a
l P
a
d
45
U1
PIC32MX220F032D
+3.3V
+3.3V
GND
GND
GND +3.3V
+3.3V
+3.3V
GND
GND