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STEVAL-IHM042V1
P1-P3
P4-P6
P7-P8
Schematic di
agrams
STEVAL-IHM
042V1
4/8
DocID02
3942 Re
v 4
Figure 3. Schematic (3 of 5
)
6SVP47M
OSCON (SANYO)
ESR = 70mohm
UMK325BJ106MM-T
Taiyo Yuden
+-
Pot1
8V - 48V
Btn1
Btn2
RESET
EPL2010-822MLB Coilcraft
8.2uH/0.5A
Extension connector
PA4
PB7
PB6
PC15
PB15
PA14
PA13
PC15
PB15
BTN1
BTN2
RESET
DAC1_OUT
USART_TX
USART_RX
LED1
LED2
PB5
PB4
PB3
PA0
PB10
TCK/SWCLK
TMS/SW
DIO
LED1
LED2
PB2
VS
+3.3_PS
VDD_MCU
VDD_MCU
VDD_MCU
VDD_MCU
VDD_MCU
+3.3_PS
+3.3_USB
VDD_MCU
0
0
3
3
R
R
0
0
0
0
1
1
5
5
D
D
1
D
D
E
E
R
R
2
3
3
3
3
R
R
1
k
k
0
0
1
1
3
2
9
9
2
2
R
R
7
7
k
k
2
2
00
7
7
3
3
R
R
5
5
N
N
C
C
2
1
2
2
N
N
O
O
C
C
4
4
D
D
1
2
D
D
E
E
L
L
N
N
E
E
E
E
R
R
G
G
4
4
3
3
R
R
7
7
k
k
4
4
3
3
B
B
1
3
4
N
N
O
O
T
T
T
T
U
U
B
B
2
R
R
0
0
4
4
2
2
R
R
1
1
P
P
T
T
1
3
3
V
V
3
3
8
8
2
2
R
R
k
k
7
7
.
.
4
4
6
6
2
2
R
R
0
0
3
3
3
3
00
8
8
3
3
R
R
1
1
L
L
H
H
u
u
2
2
.
.
8
8
6
6
D
D
1
U
U
L
L
B
B
2
1
1
B
B
1
3
4
N
N
O
O
T
T
T
T
U
U
B
B
2
2
2
B
B
1
3
4
N
N
O
O
T
T
T
T
U
U
B
B
2
6
6
3
3
R
R
0
0
9
9
5
5
6
6
3
3
C
C
F
F
n
n
0
0
0
0
1
1
k
k
7
7
4
4
5
5
2
2
R
R
1
6
6
N
N
C
C
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
4
4
3
3
C
C
F
F
n
n
0
0
0
0
1
1
2
2
P
P
T
T
1
D
D
N
N
G
G
0
0
3
3
C
C
F
F
p
p
0
0
2
2
8
8
4
4
U
U
1
BOOT
8
SW
R
R
H
H
P
P
4
4
1
1
S
S
1
1
T
T
S
S
7
VIN
5
EN2
3
EN1
6
GND
4
FB
2
PGOOD
EP
9
5
5
3
3
C
C
F
F
n
n
0
0
0
0
1
1
3
3
D
D
1
2
Z
Z
0
0
6
6
5
5
0
0
S
S
P
P
T
T
S
S
8
8
2
2
C
C
F
F
n
n
0
0
0
0
1
1
00
3
3
7
7
R
R
9
9
3
3
R
R
0
0
9
9
5
5
7
7
2
2
C
C
F
F
n
n
0
0
0
0
1
1
1
1
3
3
C
C
F
F
u
u
0
0
1
1
7
7
k
k
4
4
7
7
2
2
R
R
1
1
3
3
R
R
0
0
0
0
1
1
5
5
P
P
J
J
2
1
2
2
X
X
1
1
E
E
N
N
I
I
L
L
P
P
I
I
R
R
T
T
S
S
2
2
3
3
C
C
F
F
n
n
0
0
0
0
1
1
++
9
9
2
2
C
C
F
F
u
u
7
7
4
4
5
5
3
3
R
R
7
7
k
k
4
4
GSPG03122014DI1
100
DocID023942 Rev 4
5/8
STEVAL-IHM
042V1
Schematic d
iagrams
8
Figure 4. Schematic (4 of 5
)
Yellow
Red
SW
IM_PU_CTRL
STM_RST
T_JTCK
T_JTDO
T_JTDI
T_NRST
T_JRST
T_SW
DIO_IN
STM_JTMS_SW
DIO
T_JTCK
T_JTMS
MCO
LED_STLINK
T_SWO
STL_USB_DM
STL_USB_DP
STM_JTCK_SWC
LK
STM_JTMS_SW
DIO
STM_JTCK_SW
CLK
AIN_1
STL_USB_DM
STL_USB_DP
LED_STLINK
AIN_1
T_SWO
T_SW
DIO_IN
T_JTMS
T_NRST
T_JRST
T_JTDI
T_JTCK
T_JTDO
TDO/SWO
TMS/SW
DIO
TRST
TDI
TCK/SW
CLK
RESET
+3.3_USB
+3.3_USB
6
6
T
T
8
8
C
C
3
3
0
0
1
1
F
F
2
2
3
3
M
M
T
T
S
S
+3.3_USB
+3.3_USB
+3.3_USB
+3.3_USB
+3.3_USB
+5V_USB
+5V_USB
+3.3_USB
+3.3_USB
VDD_MCU
+3.3_USB
+5V_USB
2
2
4
4
C
C
F
F
n
n
0
0
0
0
1
1
1
1
5
5
R
R
k
k
5
5
.
.
1
1
1
7
7
N
N
C
C
2
3
4
5
0
0
4
4
R
R
k
k
0
0
0
0
1
1
2
2
X
X
z
z
H
H
M
M
8
8
5
5
4
4
R
R
7
7
k
k
4
4
7
7
3
3
C
C
F
F
n
n
0
0
0
0
1
1
5
5
U
U
10
PA0-WKUP
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PA8
PA9
29
PA10
30
PA11
31
PA12
32
PA13
33
34
PA14
PA15
37
38
PB0
18
PB1
19
PB2
20
PB3
39
21
PB10
PB11
22
PB12
PB13
25
PB14
26
PB15
27
28
PB4
PB5
40
PB6
41
PB7
42
43
PB8
PB9
45
46
3
PC14
4
PC15
5
PD0/OSC-IN
6
7
NRST
PD1/OSC-OUT
44
BOOT0
1
VBAT
8
VSSA
23
VSS1
VSS2
35
47
VSS3
9
VDDA
VDD1
24
36
VDD2
VDD3
48
2
PC13/TAMP/RTC
6
6
U
U
Vout2
1
2
GND
R
R
T
T
3
3
3
3
D
D
7
7
1
1
1
1
1
1
D
D
L
L
Vin
3
4
Vout3
Nc5
Vout6
5
Vout7
6
Nc8
7
8
3
3
4
4
R
R
0
0
0
0
1
1
1
1
D
D
L
L
2
1
4
3
1
1
J
J
0
0
0
0
A
A
-
-
1
1
0
0
2
2
A
A
_
_
F
F
M
M
S
S
H
H
1
1
T
T
1
2
3
8
8
1
1
8
8
C
C
B
B
7
7
4
4
C
C
F
F
n
n
0
0
0
0
1
1
V
V
3
3
.
.
6
6
7
7
4
4
R
R
7
7
k
k
4
4
1
1
4
4
C
C
F
F
n
n
0
0
0
0
1
1
3
3
4
4
C
C
F
F
n
n
0
0
0
0
1
1
0
0
4
4
C
C
F
F
p
p
0
0
2
2
9
9
4
4
R
R
k
k
0
0
1
1
6
6
4
4
R
R
k
k
0
0
0
0
1
1
4
4
4
4
R
R
0
0
0
0
1
1
8
8
4
4
R
R
k
k
0
0
0
0
1
1
++
5
5
4
4
C
C
V
V
5
5
2
2
F
F
u
u
7
7
.
.
4
4
7
1
2
3
4
8
9
6
5
8
8
N
N
C
C
5
5
3
3
0
0
4
4
3
3
7
7
1
1
-
-
O
O
C
C
Y
Y
T
T
-
-
B
B
B
B
S
S
U
U
I
I
N
N
I
I
M
M
++
6
6
4
4
C
C
F
F
u
u
0
0
1
1
V
V
5
5
2
2
8
8
3
3
C
C
F
F
n
n
0
0
0
0
1
1
1
1
4
4
R
R
M
M
N
N
0
0
5
5
R
R
k
k
6
6
3
3
9
9
3
3
C
C
F
F
p
p
0
0
2
2
2
2
4
4
R
R
k
k
0
0
1
1
4
4
4
4
C
C
F
F
n
n
0
0
0
0
1
1
GSPG03122014DI1
105
Schematic di
agrams
STEVAL-IHM
042V1
6/8
DocID02
3942 Re
v 4
Figure 5. Schematic (5 of 5
)
Red
Yellow
VCOM_LED
VCOM_JTMS_SW
DIO
VCOM_USB_DP
VCOM_USB_DM
VCOM_JTCK_SWCLK
VCOM_JTMS_SW
DIO
VCOM_JTCK_SW
CLK
VCOM_USB_DM
VCOM_USB_DP
VCOM_LED
VCOM_USART2 TX
VCOM_USART2 RX
VCOM_USART2 TX
VCOM_USART2 RX
USART_RX
USAR
T_TX
+3.3_USB
+3.3_USB
6
6
T
T
8
8
C
C
3
3
0
0
1
1
F
F
2
2
3
3
M
M
T
T
S
S
+3.3_USB
+3.3_USB
+3.3_USB
+3.3_USB
+3.3_USB
+5V_USB
+5V_USB
+3.3_USB
+3.3_USB
2
2
5
5
C
C
F
F
n
n
0
0
0
0
1
1
1
9
9
N
N
C
C
2
3
4
5
7
7
U
U
10
PA0-WKUP
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PA8
PA9
29
PA10
30
PA11
31
PA12
32
PA13
33
34
PA14
PA15
37
38
PB0
18
PB1
19
PB2
20
PB3
39
PB10
21
PB11
22
PB12
PB13
25
PB14
26
PB15
27
28
PB4
PB5
40
PB6
41
PB7
42
43
PB8
PB9
45
46
3
PC14
4
PC15
5
PD0/OSC-IN
6
7
PD1/OSC-OUT
NRST
44
BOOT0
1
VBAT
8
VSSA
VSS1
23
35
VSS2
47
VSS3
9
VDDA
VDD1
24
VDD2
36
48
VDD3
2
PC13/TAMP/RTC
3
3
5
5
R
R
0
0
0
0
1
1
8
8
5
5
R
R
k
k
6
6
3
3
4
4
5
5
R
R
0
0
0
0
1
1
4
4
5
5
C
C
F
F
n
n
0
0
0
0
1
1
8
8
4
4
C
C
F
F
n
n
0
0
0
0
1
1
5
5
5
5
C
C
F
F
n
n
0
0
0
0
1
1
1
2
3
4
7
8
9
6
5
0
0
1
1
N
N
C
C
5
5
3
3
0
0
4
4
3
3
7
7
1
1
-
-
O
O
C
C
Y
Y
T
T
-
-
B
B
B
B
S
S
U
U
I
I
N
N
I
I
M
M
2
2
D
D
L
L
2
1
4
3
1
1
J
J
0
0
0
0
A
A
-
-
1
1
0
0
2
2
A
A
_
_
F
F
M
M
S
S
H
H
2
2
T
T
1
2
3
8
8
1
1
8
8
C
C
B
B
++
6
6
5
5
C
C
V
V
5
5
2
2
F
F
u
u
7
7
.
.
4
4
3
3
X
X
z
z
H
H
M
M
8
8
6
6
5
5
R
R
k
k
0
0
0
0
1
1
1
1
5
5
C
C
F
F
p
p
0
0
2
2
2
2
5
5
R
R
k
k
0
0
0
0
1
1
3
3
5
5
C
C
F
F
n
n
0
0
0
0
1
1
9
9
5
5
R
R
k
k
5
5
.
.
1
1
0
0
5
5
C
C
F
F
p
p
0
0
2
2
5
5
5
5
R
R
k
k
0
0
0
0
1
1
9
9
4
4
C
C
F
F
n
n
0
0
0
0
1
1
7
7
5
5
R
R
k
k
0
0
1
1
GSPG03122014DI1
1
10
P1-P3
P4-P6
P7-P8
STEVAL-IHM042V1
Mfr. #:
Buy STEVAL-IHM042V1
Manufacturer:
STMicroelectronics
Description:
Power Management IC Development Tools Compact, low-voltage dual motor control evaluation board based on the STM32F303CC and L6230
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
Payment:
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STEVAL-IHM042V1
