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PIC32MX795F512L
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0
RB
11
RB
10
RB
9
RB
8
RB
13
RB
12
RE7
RC1
RC2
RC3
RD9
RD8
RA15
D+/RG2
RB
15
RB
14
RF8
VBUS
VUSB
D-/RG3
VS
S
VD
D
RA
6
R
G
0
R
G
1
R
E0
R
F1
R
F0
R
D
7
R
D
6
RE6
RE5
R
E2
R
G
13
R
G
12
R
G
14
R
E1
RA
7
RG8
RA
9
RB2
RB3
RB4
RB5
RE9
RE8
RD11
RD10
RF2
RF3
RG9
RG7
RG6
RA
1
R
E3
R
E4
RG15
VDD
RB
7
RB
6
RB0
RB1
RF
4
RF
5
RA14
RA5
RD
14
RD
15
RA2
RF
13
VD
D
RA3
VDD
VD
D
RA0
VDD
VSS
VS
S
RF
12
RA4
VSS
VC
AP
/V
D
D
CO
R
E
AV
SS
AV
D
D
RA
10
MCLR
RC4
OSC1/RC12
OSC2/RC15
RD0
R
D
3
R
D
1
SOSCI/RC13
SOSCO/RC14
VSS
R
D
2
R
D
12
R
D
13
R
D
4
R
D
5
U18
VCC-3.3V
SPI_MOSI
SPI_MISO
SPI_SCK
EX
P-
CS
#
EXP-INT
EXP-RST#
VCC-ADC
OSC1
OSC2
SOSCI
SOSCO
E10
10uF
R100
27
R101
27
C133
1uF
C135
10nF
FP4
VCC-ADC
VCC-3.3V
C134
100nF
VCC-3.3V
C114
100nF
C115
100nF
C116
100nF
VCC-3.3V
C111
100nF
C112
100nF
C113
100nF
VCC-3.3V
C117
100nF
C124
1uF
C125
1uF
VCC-3.3V
C126
1uF
C127
10nF
C128
10nF
C129
10nF
C130
100nF
VCC-3.3V
VCC-3.3V
EXP-INT
SPI_MOSI
SPI_MISO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
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28
GPB0
GPB1
GPB2
GPB3
GPB4
GPB5
GPB6
GPB7
VDD
VSS
CS
SCK
SI
SO
GPA2
GPA1
GPA7
GPA6
GPA5
GPA4
GPA3
GPA0
RESET
INTA
INTB
A2
A1
A0
M
CP
23
S1
7
U11
MCP23S17
VCC-3.3V
SPI_SCK
EXP-CS#
R98
100K
EXP-PWM0
EXP-PWM1
EXP-PWM2
EXP-PWM3
EXP-INT0
EXP-INT1
EXP-INT2
EXP-INT3
EXP-GPIO0
EXP-GPIO1
EXP-GPIO2
EXP-GPIO3
EXP-GPIO4
EXP-GPIO5
EXP-GPIO6
EXP-GPIO7
R99
100K
EXP-RST#
R102 27
VCC-3.3V
Vdc
VCC-5V
HDR1
M1X26
HDR2
M1X26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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VCC-3.3V
EXP-PWM0
EXP-PWM1
EXP-PWM2
EXP-PWM3
EXP-INT0
EXP-INT1
EXP-INT2
EXP-INT3
EXP-GPIO0
EXP-GPIO1
EXP-GPIO2
EXP-GPIO3
EXP-GPIO4
EXP-GPIO5
EXP-GPIO6
EXP-GPIO7
OSC1
OSC2
SOSCI
SOSCO
X5
32.768KHz
C109
22pF
C110
22pF
X4
16MHz
C107
22pF
C108
22pF
Figure 6-2: Port Expander connection schematic
Page 22
Summary of Contents for MIKROE-1399
Page 54: ...Page 54 Notes...