STMicroelectronics STEVAL-IFD001V1, Руководство пользователя

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STR9 Dongle UM0282
6/19
Figure 5. Schematics 3 of 4
Note: Refer to Section 1.2.1 on page 8 for pin connections of CN3, CN4 and CN5 connectors.
1 1
2 2
3 3
4 4
D
D
C
C
B
B
A
A
R2
3
1
0
K
R2
6
1
0
K
R2
2
1
0
K
3V
3
S
T
R9_DONGLE
[
C
onnec
to
rs
.s
c
h
]
P9
0
P
91
P9
2
P
93
P9
4
P
30
P9
5
P
31
P3
2
P
33
P9
6
P
34
P9
7
P
35
P3
6
P
37
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN2 JT
A
G
3V
3
JT
R
S
T
JT
D
I
JT
M
S
JT
C
K
JR
T
C
K
JT
D
O
RE
S
E
T
_
IN
DB
G
R
Q
DB
G
A
C
K
R2
7
1
0
K
R2
8
1
0
K
3V
3
3
2
1
DEF=
3
R25 10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN3
EXT
E
NDED_
C
O
N
P5
5
P80
P
8
1
P82
P
8
3
P22
P
8
4
P23
P
8
5
P24
P
8
6
P87
P
2
5
P26
P
2
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN4 DIGIT
A
L_
C
O
N
P41 P42 P43 P44 P45 P46 P47 P77 P76
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN5 AN
AL
O
G
_
C
O
N
1
2
2.
1
V
LD83 ye
llow
1
2
2.
1
V
LD82 ye
llow
1
2
2.
3
V
LD84 green
1
2
2.
0
V
LD81 red
->
4m
A
R81 330 ->
4m
A
R82 300 ->
4m
A
R83 300 ->
4m
A
R84 250
P6
1
P6
0
P6
3
P6
2
3V
3
R86
10K
R87
10K
R88
10K
R85
10K
3V
3
P40
3V
3
P54
3V
3
P71
P
7
3
P7
0
P
72
3V
3
USB5V
R63
3
6
R61
1
M
C61
4
.7nF
R62
3
6
R64 10k
USB_D- USB_D+
D
1
GN
D
2
VC
C
3
R
4
Vr
ef
5
CA
NL
6
CA
NH
7
RS
8
U9 S
N
6
5
HV
D2
30
3V
3
P51 P50
R90 120
R91 10K
C90 100nF
3V
3
1
2
3
4
5
6
CN9 CA
N
CA
N_H
CA
N_L
CA
N_L
C
AN
_
H
CA
N_
R
S
CA
N_RS
5-6 HI/LOW speed
P6x - 8mA max.
2 1
B86
UP
2 1
B87
DOWN
2 1
B8
5
LEFT
2 1
B8
8
RIGHT
3V
3
3V
3
3V
3
C30 10nF
3V
3
C40 10nF
3V
3
C5
0
10
n
F
3V
3
JR
T
C
K
3V
3
3
2
1
DEF=
3
R24 10K
JT
C
K
C8
8
10
n
F
C8
7
10
n
F
C86 10nF
C85 10nF
V
bus
1
D-
2
D+
3
GN
D
4
SH
1
5
SH
2
6
US
B
_
A
CN
6
US
B
_
1
X
90
A
3V
3
3
2
1
DEF=
1
R21 10K
JT
R
S
T
USB_PULL_UP
US
B
_
P
U
LL
_
U
P
R6
5
36
k
USB5V
R6
6
47
k
P7
5
3V
3
3V
3
R6
7
1k
5
3
1
2
T1
BC84
6
3
1
2
T2
BC
8
4
6
R20
0
3V
3