2
Schematic diagrams
Figure 5.
STEVAL-IFP046V1 circuit schematic (1 of 2)
DEFAULT
PC7
PA2
OUT
ALTERNATE USE
PB5
PA10
PA9
VCC
PA7
(7V-12V NUCLEO supply voltage)
PA8
ALTERNATE USE
I OREF
PA6
OUT
ALTERNATE USE
Analog supply
8V - 60 V
PB6
DEFAULT
PA5
PC0
DEFAULT
Alternate Nucleo Supply
7V - 12 V
VCC
PC1
PA1
PB8
Arduino Connectors
PA0
ALTERNATE USE
ALTERNATE USE
PA4
PB0
ALTERNATE USE
PA3
PB9
GND
PB4
NRST
Morpho Connectors
(N.M.)
PB10
ALTERNATE USE
PB3
ALTERNATE USE
OUT1
ALTERNATE USE
VCC
IN1
FLT1
FLT2
3v3
5v0
J3
default closed
CN6
D1 STPS1H100A
1
2
3
SSQ-108-04-F-S
4
5
6
7
8
FIDUCIAL3
Fiducial
R101
100
R115
100 N.M.
CN1
1
2
3
691137710005
4
5
MH3
CN7
M3 HOLE NOT PLATED
N.M.
1
SSQ-119-04-L-D
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
CN2
1
N.M.
2
691214110002
CN9
1
2
3
4
SSQ-108-04-F-S
5
6
7
8
MH2
M3 HOLE NOT PLATED
1
2
+
C10
100uF
N.M.
FIDUCIAL2
Fiducial
C1
4700pF
N.M.
C6
2.2uF
R104
100 N.M.
CN5
1
2
3
4
SSQ-110-04-F-S
5
6
7
8
9
10
TP2
5001
R120
100 N.M.
CN10
N.M.
1
SSQ-119-04-L-D
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
MH4
J2
default open
M3 HOLE NOT PLATED
FIDUCIAL1
Fiducial
R114
100
R118
100 N.M.
R116
100 N.M.
R117
100 N.M.
TR1
1
2
S
M
1
5
T
3
9
CA
R119
100 N.M.
FIDUCIAL4
Fiducial
MH1
R107
M3 HOLE NOT PLATED
100 N.M.
D2 N.M.
BAT48JFILM
TR2 N.M.
ESDA15P60-1U1M
C2
4700pF
N.M.
J4
default open
R103
100
TP4
5001
R102
100 N.M.
CN8
1
2
3
4
SSQ-106-04-F-S
5
6
EARTH
FLT1
D15
FLT1
D14
AVDD
VIN
3V3
D13
5V
FLT1
D12
IN1
D11
IN1
D10
VIN
IN1
D9
IN1
D8
IN1
FLT1
D7
FLT2
FLT1
D6
A0
D5
A1
FLT2
D4
A2
FLT2
D3
A3
FLT2
D2
A4
FLT2
D1
A5
D0
UM3058
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Rev 1
page 7/19
UM3058
Schematic diagrams