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AR-FX13 CIRCUIT DIAGRAM 7 - 6
#MCU_D3
#MCU_D2
#MCU_D1
#MCU_D0
#MCU_D
4
#MCU_D
6
#MCU_D
5
#MCU_D
7
#
P
B
_D0
#PB_A
5
#PB_A0
#
P
B
_D1
#PB_A1
#
P
B
_D2
#PB_A2
#
P
B
_D3
#PB_A
6
#PB_A3
#PB_A
4
#PB_
D
6
#PB_
D
4
#PB_
D
5
#PB_
D
7
#PB_A
7
#PB_
n
WE
#PB_
n
AE0
#RESET-
#PB_
n
OE
#MDM_I
R
Q
#PB_
n
CS1
IN
5
V
#PB_A
5
#PB_
n
WE
#
P
B
_D3
#PB_A1
#MCU_D
6
#PB_A
4
#MDM_I
R
Q
#MCU_I
NT
#PB_A2
#
P
B
_D0
#
P
B
_D2
#MCU_D
7
#MCU_D1
IN
2
4
V
IN3.3
V
#PB_
n
AE0
#PB_
n
OE
#MCU_
n
OE
#PB_A0
#PB_
D
4
#PB_
D
6
#MCU_D
5
#RESET-
#PB_
n
CS1
#PB_A3
#PB_A
7
#
P
B
_D1
#PB_
D
5
#PB_
D
7
#MCU_
n
CS
#MCU_D0
#MCU_D2
#MCU_D
4
#PB_A
6
#MCU_D3
#MCU_I
NT
#MCU_
n
CS
#MCU_
n
OE
PB_D
7
PB_D
6
PB_D
4
PB_D
1
PB_D
3
PB_D
5
PB_D
2
PB_D
0
PB_A
7
PB_A
6
PB_A
5
PB_A
4
PB_A3
PB_A2
PB_A1
PB_A0
M
CU_D
7
M
CU_D
6
M
CU_D
5
M
CU_D
4
M
CU_D3
M
CU_D2
M
CU_D1
M
CU_D0
G
ND
+3.3V
+
5
V
+2
4
V
G
ND
G
ND
G
ND
G
ND
G
ND
G
ND
G
ND
IN
3
.3
V
IN
5
V
G
ND
G
ND
IN
2
4
V
G
ND
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
+3.3V
G
ND
MCU_D[
7
:0
]
MDM_I
RQ
PB_AE0L
P
B
_
CS1L
PB_WEL
PB_OEL
RESETL
MCU
_
IN
T
PB
_
A
[7
:0
]
PB_D
[7
:0
]
MCU_CEL
MCU_O
E
L
1
4
0
C15
0
33pF
R10
9
22
TP2
68
TP2
7
1
C148
33pF
R10
7
22
TP2
64
TP23
4
R10
6
22
TP2
6
1
FB
8
MNR0
4
33
1
2
3
4
5
6
7
8
C123
10pF/5
0V
(N.M.)
R1
86
22
TP2
86
C128
10pF/5
0V
(N.M.)
TP1
9
0
C122
10pF/5
0V
(N.M.)
C
67
0.
1
u
F
BR20
MN
R
0
4
0R
1
2
3
4
5
6
7
8
TP3.3V
L
C
3
S
-Y
(N
.M
.)
FB
6
MNR0
4
100
1
2
3
4
5
6
7
8
C118
10pF/5
0V
(N.M.)
R11
4
22
C121
10pF/5
0V
(N.M.)
C127
10pF/5
0V
(N.M.)
R1
22
C
9
2
0.
1
u
F
TP32
8
TP233
TP
6
C120
10pF/5
0V
(N.M.)
C
88
0.
1
u
F
TP32
4
TP1
5
0
C11
4
0.
1
u
F
TP2
9
0
TP21
4
R10
8
22
C
8
2
0.
1
u
F
C1
59
0.
1
u
F
TP1
65
TP212
TP
4
0
C
95
0.
1
u
F
TP2
66
TP
4
1
+
C16
0
A47u
F/2
5V
R1
46
0R
TP1
9
2
R
64
22
TP1
89
C1
6
2
0.
1
u
F
FL2
5
ZJSR
5
1
0
1
(22000p)
FB3
MNR0
4
33
1
2
3
4
5
6
7
8
TP23
6
C
84
0.
1
u
F
C1
0.
1
u
F
TP33
6
TP1
9
1
TP1
69
R3
9
22
R
84
22
TP33
4
C
86
0.
1
u
F
TP13
9
TP12
8
R
7
22
TP232
TP23
8
TP
75
R1
47
0R
R
57
22
R1
87
22
R
99
22
TP211
R1
5
0
22
TP3
4
2
R1
7
22
TP1
66
TP2
6
3
FL23
ZJSR
5
1
0
1
(22000p)
FB10
MNR0
4
33
1
2
3
4
5
6
7
8
TP23
5
TP2
7
2
C
8
3
1000pF(
N
.M
.)
C
57
0.
1
u
F
TP32
7
TP20
9
FL2
4
ZJSR
5
1
0
1
(22000p)
R1
44
22
C
6
2
0.
1
u
F
TP2
88
C32
0.
1
u
F
R1
8
2
22
TP
54
C
5
0
0.
1
u
F
R
9
0
22
C1
6
1
0.
1
u
F
TP1
7
0
C131
0.
1
u
F
C2
0.
1
u
F
C1
8
0.
1
u
F
TP3
4
0
C112
33pF
TP2
67
C111
33pF
TP1
88
C110
33pF
TP1
64
C109
33pF
C
75
0.
1
u
F
C119
10pF/5
0V
(N.M.)
C108
33pF
TP
64
+
C85
A47u
F/2
5V
C107
33pF
TP2
9
1
C115
33pF
C
7
1
0.
1
u
F
C116
33pF
R1
78
22
R
8
3
22
TP33
9
TP
74
C1
46
0.
1
u
F
FB
5
MNR0
4
100
1
2
3
4
5
6
7
8
TP33
5
TP2
65
TP210
+
C
87
A
47u
F/
3
5
V
R30
22
TP12
7
C10
5
0.
1
u
F
FB12
ACH32
N
.M
.
FB
9
MNR0
4
33
1
2
3
4
5
6
7
8
TP3
5
BR1
9
MN
R
0
4
0R
1
2
3
4
5
6
7
8
C155
100pF
TP
46
C15
3
33
pF
C
6
0
0.
1
u
F
C154
33pF
R1
85
100
C156
10pF/5
0V
C126
10pF/5
0V
R1
84
0R
TP20
7
TP330
C125
10pF/5
0V
C158
33pF
R112
22
C2
8
0.
1
u
F
C124
10pF/5
0V
C147
B1
000pF
R
4
0
22
TP32
5
TP1
7
1
TP1
4
1
TP1
68
TP32
6
TP2
69
R1
45
22
C103
0.
1
u
F
TP332
R1
48
22
FB13
ACH32
N
.M
.
TP2
87
TP2
89
TP32
9
R1
75
22
CN
2
B
4
0B-
P
NDZS
-1
1
2
3
4
5
6
7
8
9
10
11
12
13
1
4
1
5
1
6
1
7
1
8
1
9
20
22
2
4
2
6
3
4
2
8
30
32
3
6
4
0
3
8
31
3
9
3
7
3
5
33
2
7
2
9
2
5
23
21
TP1
6
3
TP2
6
2
TP
5
V
LC3S-
Y
(N
.M
.)
D
9
1SS3
55
(N
.M.)
TP2
4
V
LC3S-
Y
(N
.M
.)
C
9
1
0.
1
u
F
TP231
C33
0.
1
u
F
TP213
R1
8
33
3
TP
5
C10
6
0.
1
u
F
TP23
7
C113
33pF
C12
9
0.
1
u
F
FB
4
MNR0
4
33
1
2
3
4
5
6
7
8
C15
2
33pF
R113
22
BR1
8
MN
R
0
4
0R
1
2
3
4
5
6
7
8
TP2
7
0
C15
1
33pF
R
87
22
FB1
4
ACH32
N
.M
.
FB
7
MNR0
44
7
1
2
3
4
5
6
7
8
C149
33pF
TP333
C117
33pF
C1
4
0
0.
1
u
F
C157
33pF
TP1
67
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FAX
MAIN
PWB
(MCU
I/F)
(North
America)
6/6
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