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PIC32MX795F512L
81
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10
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
MP3-CS#
M
P3
-D
RE
Q
M
P3
-R
ST
#
M
P3
-D
CS
VCC-ADC
OSC1
OSC0
SOSCI
SOSCO
E10
10uF
R100
27
R101
27
C59
2.2uF
E6
10uF
1
2
3
IN
GND
OUT
5
4
EN ADJ
U5
AP7331-ADJ
R35
100K
R36
27K4
R37
1K
VCC-3.3V
VCC-1.8V
C65
100nF
C64
100nF
C63
100nF
C57
100nF
C58
100nF
C56
100nF
C60
100nF
C61
100nF
C62
100nF
VCC-1.8V
VCC-3.3V
E5
10uF
C138
100nF
LEFT
RIGHT
C48
10nF
C46
47nF
C47
10nF
GBUF
2
3
4
5
6
7
11
12
13 14
25
24
23
22
21
18
17
16
15
8
1
19
9
10
27
26
20
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
MICP/LN1
MICN
XRESET
DGND0
CVDD0
IOVDD0
CVDD1
DREQ
GPIO2
GPIO3
GPIO6
GPIO7
XD
C
S/
BS
YN
C
IO
VD
D
1
VC
0
D
G
N
D
1
XT
A
L0
XT
A
L1
IO
VD
D
2
D
G
N
D
2
D
G
N
D
3
D
G
N
D
4
XC
S
C
VD
D
2
GPIO5
RX
TX
SCLK
SI
SO
CVDD3
XTEST
GPIO0
GPIO1
GND
GPIO4
A
G
N
D
0
A
VD
D
0
A
VD
D
2
A
G
N
D
1
A
G
N
D
2
A
G
N
D
3
LN
2
LE
FT
R
C
A
P
A
VD
D
1
G
BU
F
R
IG
H
T
VS1053
U4
R23
10
10
R24
R25
10
R19 10
R22 10
VCC-1.8V
VCC-3.3V
C44
1uF
R33
10K
G
PI
O
G
PI
O
R26
10K
VCC-3.3V
R28 27 SPI_MISO
SPI_MOSI
SPI_SCK
M
P3
-D
C
S
MP3-DREQ
MP3-RST#
MICN
M
P3
-C
S#
X2
12.288MHz
R34 1M
C55
22pF
C54
22pF
R27
10K
R32
10K
VCC-3.3V
3
1
2
4
CN2
CUI_SJ-43514-SMT
R17
1K
R18
1K
VCC-3.3V
LE
FT
R
IG
H
T
G
BU
F
LN
-I
N
_R
C49
100nF
LN-IN_L
MICP
LN-IN_R
C45
100nF
E3
10uF
E2
10uF
R15
470
C43
3.3nF
R16
100K
R13
470
C42
3.3nF
R14
100K
LINE_OUT_L
LINE
_OUT_R
E4
10uF
C50
1uF
C51
1uF
C
53
10
nF
C
52
10
nF
R31
470
R30
470
SPI_MISO
SPI_MOSI
SPI_SCK
MP3-DCS
MP3-DREQ
MP3-RST#
MP3-CS#
LINE_IN_R
R20
10
10
R21
1
2
3
J1
MIC/LN-IN_L
MICP
LN-IN_L
MIC/LN-IN_L
LINE_IN_L
Vdc
LINE_OUT_L
LINE_OUT_R
LINE_IN_R
LINE_IN_L
HDR2
M1X26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
VCC-3.3V
OSC1
OSC2
SOSCI
SOSCO
X5
32.768KHz
C109
22pF
C110
22pF
X4
16MHz
C107
22pF
C108
22pF
VCC-3.3V
C111
100nF
C112
100nF
C113
100nF
C114
100nF
C115
100nF
C116
100nF
C133
1uF
C135
10nF
C117
100nF
C124
1uF
FP4
VCC-ADC
VCC-3.3V
C134
100nF
C125
1uF
C126
1uF
C127
10nF
C128
10nF
C129
10nF
Figure 9-2: Audio module connection schematic
Summary of Contents for MIKROE-1399
Page 54: ...Page 54 Notes...