UM2148
User manual
Getting started with the X-NUCLEO-IHM13A1 low voltage dual brush
DC motor driver expansion based on STSPIN250 for STM32 Nucleo
Introduction
The X-NUCLEO-IHM13A1 is a low voltage brush DC motor driver expansion board based on the
STSPIN250 for STM32 Nucleo.
It provides an affordable and easy-to-use solution for the implementation of portable motor driving applications such as thermal printers, robotics and toys.
The X-NUCLEO-IHM13A1 is compatible with the Arduino UNO R3 connector and most STM32 Nucleo boards.
Figure 1: X-NUCLEO-IHM13A1 expansion board for STM32 Nucleo
December 2016 DocID030083 Rev 1 1/14 www.st.com
Contents
Contents
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1 Hardware and software requirements ............................................ 5
2 Getting started ................................................................................. 6
3 Hardware description and configuration ....................................... 7
3.1
Selecting the STM32 Nucleo board ................................................... 8
3.2
Selecting reference voltage ............................................................... 9
4 Bill of materials .............................................................................. 10
5 Schematic diagram ........................................................................ 12
6 Revision history ............................................................................ 13
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List of tables
List of tables
Table 1: Arduino UNO R3 connector table ................................................................................................. 7
Table 2: ST morpho connector table .......................................................................................................... 7
Table 3: J1 connector, switches and test points ......................................................................................... 8
Table 4: Reference voltage selection ......................................................................................................... 9
Table 5: Document revision history .......................................................................................................... 13
DocID030083 Rev 1 3/14
List of figures
List of figures
UM2148
Figure 1: X-NUCLEO-IHM13A1 expansion board for STM32 Nucleo ........................................................ 1
Figure 2: X-NUCLEO-IHM13A1 switch and connector positions ............................................................... 7
Figure 3: X-NUCLEO-IHM13A1 circuit schematic .................................................................................... 12
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1
Hardware and software requirements
Hardware and software requirements
The main features of the X-NUCLEO-IHM13A1 expansion board are:
• Low voltage range from 1.8 V to 10 V
• Current up to 2.6 A r.m.s.
• Current control with adjustable off-time
• Full protection overcurrent and short circuit protection
• Thermal shutdown
• Compatible with Arduino UNO R3 connector
• Compatible with STM32 Nucleo boards
• RoHS compliant
To use the STM32 Nucleo development boards with the X-NUCLEO-IHM13A1 expansion board, the following software and hardware specifications are required:
• a PC/Laptop with Microsoft Windows (7 and above) to install the software package (X-
CUBE-SPN13)
• an X-NUCLEO-IHM13A1 expansion board
• an STM32 Nucleo development board (NUCLEO-F401RE, NUCLEO-F334R8,
NUCLEO-F030R8 or NUCLEO-L053R8)
• a type A USB to mini-B USB cable to connect the STM32 Nucleo board to the
PC/Laptop
• the X-CUBE-SPN13 software package (available on www.st.com
)
• an IDE chosen from among IAR Embedded Workbench for ARM (EWARM), Keil microcontroller development kit (MDK-ARM) and system workbench for STM32
Nucleo project
• a DC motor with compatible voltage and current ratings for the STSPIN250 driver
• an external power supply or external battery able to provide the right voltage for the
DC motor used.
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Getting started
2 Getting started
UM2148
The X-NUCLEO-IHM13A1 expansion board is a DC motor driver covering a wide range of applications.
The maximum ratings of the expansion board are:
• Power stage supply voltage (VS) from 1.8 to 10 V
• Motor phase current up to 2.6 A rms.
To start your project with the expansion board:
1. Check the jumper position based on your configuration (see Section 3.2: "Selecting reference voltage" ).
2. Connect the X-NUCLEO-IHM13A1 to the STM32 Nucleo board through Arduino UNO
R3 Connectors (CN5, CN6, CN8 and CN9).
3. Supply the board through the input 1 (Vin) and 2 (GND) of the connector J1. The D3
(red) LED will turn on.
4. Develop your application using the examples provided with the firmware library (X-
CUBE-SPN13).
Visit www.st.com
for supporting material regarding the STSPIN250 DC motor driver and
STM32 Nucleo web pages ( www.st.com/stm32nucleo ).
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3
Hardware description and configuration
Hardware description and configuration
Figure 2: X-NUCLEO-IHM13A1 switch and connector positions
Connector
CN5
CN9
CN6
CN8
6
7
1
6
7
2
Pin (1)
1
2
7
3
Table 1: Arduino UNO R3 connector table
Signal Remarks
REF
See Section 3.2: "Selecting reference voltage"
RESET
Ground
ENABLE
PWM
PH
VDD
Ground
Ground
REF
See Section 3.2: "Selecting reference voltage"
Notes:
(1) All the non-listed pins are not connected
Connector
Pin (1)
Table 2: ST morpho connector table
Signal Remarks
CN10
9
19
Ground
RESET
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Hardware description and configuration
Connector
Pin (1)
Signal
21 REF
CN7
12
20
22
28
25
27
33
PH
PWM
ENABLE
VDD
Ground
Ground
REF
3.1
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Remarks
See Section 3.2: "Selecting reference voltage"
See Section 3.2: "Selecting reference voltage"
Notes:
(1) All the non-listed pins are not connected
Name Pin Label
Table 3: J1 connector, switches and test points
Description
J1
1 -
2
Vin -
GND
Motor power supply
J2
1 -
2
TP1 -
TP2 -
TP3 -
A+, A-
GND
VIN
VDD
Motor A phases connection
Ground
Motor power supply
Digital power supply (by default 3.3 V coming from STM32 Nucleo board)
Selecting the STM32 Nucleo board
The X-NUCLEO-IHM13A1 expansion board offers native support for the following STM32
Nucleo development boards:
• NUCLEO-F401RE
• NUCLEO-F334R8
• NUCLEO-F030R8
• NUCLEO-L053R8
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3.2
Hardware description and configuration
Selecting reference voltage
The reference voltage for the current limiter circuitry of the STSPIN250 can be selected through dedicated resistors shown below.
Signal R17
Table 4: Reference voltage selection
R20 Connector Remarks
REF
REF
200 kΩ
Not mounted
Not mounted
200 kΩ
CN8 pin1
CN5 pin1
Default
NUCLEO-F401RE or
NUCLEO-F334R8 or
NUCLEO-L053R8
NUCLEO-F030R8
These signals must be used by all expansion boards stacked on the
X-NUCLEO-IHM13A1.
DocID030083 Rev 1 9/14
Bill of materials
4
10/14
14
15
16
17
18
19
20
21
Bill of materials
Item Q.ty Reference
1
2
1
2
CN5
CN6, CN9
Value
SSQ-110-
04-F-S
SSQ-108-
04-F-S
3 2
CN7,
CN10
NP
4
5
6
7
8
9
10
11
12
1
1
1
1
1
1
1
1
1
CN8
C1
C2
C3
C4
C5
C6
C7
C8
SSQ-106-
04-F-S
3.3 nF,
50 V, ±15%
2.2 µF,
16 V, ±20%
NP, 16 V,
±20%
22 µF,
16 V, ±20%
1nF, 50 V,
±15%
10 nF,
50 V, ±15%
22 nF,
50 V, ±5%
2.2 nF,
50 V, ±15%
13 2 D1, D2 YELLOW
Description
HEADER
HEADER
HEADER
HEADER
CER, 603
CER, 603
ALU,
D5_H11_P2
ALU,
L4.5_W4.5
CER, 603
CER, 603
CER, 603
CER, 603
LED, 805
1
4
1
2
1
1
2
3
D3
J1, J2
M1, M2,
M3
R1
R2, R20
R3
R4
R5, R16,
R18, R19
RED LED, 805
6912135100
02
OPTICAL_
TARGET
0R, 1/8 W,
±5%
NP
18 kΩ, 1/10
W, ±5%
39 kΩ, 1/10
W, ±5%
330 R,
1/10W, ±5%
SCREW
OPTICAL_TA
RGET
RES, 805
RES, 603
RES, 603
RES, 603
RES, 603
DocID030083 Rev 1
Manufacturer
SAMTEC
SAMTEC
SAMTEC
SAMTEC
N.A.
N.A.
WURTH
ELECTRONIK
WURTH
ELECTRONIK
N.A.
N.A.
N.A.
N.A.
WURTH
ELEKTRONIK
WURTH
ELEKTRONIK
WURTH
ELEKTRONIK
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
UM2148
Part number
SSQ-110-04-F-S
SSQ-108-04-F-S
ESQ-119-24-G-D
SSQ-106-04-F-S
3.3NF_50V_X7R_0603
2.2UF_16V_X5R_0603
860010372002
865080340003
1NF_50V_X5R_0603
10NF_50V_X7R_0603
22NF_50V_X7R_0603
2.2NF_50V_X7R_0603
150080YS75000
150080RS75000
691213510002
OPTICAL_TARGET
0R_5%_0805
R_NP_0603
18K_5%_0603
39K_5%_0603
330R_5%_0603
UM2148
Item Q.ty Reference
22 2 R6, R8
23
24
25
26
27
28
29
2
1
4
1
3
1
1
R10, R21
R11
R12, R13
R17
TP1, TP2,
TP3
U1
U2
Value
0R68,
1/3 W, ±1%
47 kΩ, 1/10
W, ±5%
1 kΩ,
1/10 W,
±5%
2.2 kΩ,
1/8 W, ±5%
200 kΩ,
1/10 W,
±1%
Description
RES, 805
RES, 603
RES, 603
RES, 805
RES, 603
S1751-46R TEST POINT
STSPIN250
SN74LVC1
G125DCKR
DRIVER,
QFN16
LOGIC,
SOT353
Manufacturer
N.A.
N.A.
N.A.
N.A.
N.A.
HARWIN
STMICROELEC
TRONICS
TEXAS
INSTRUMENTS
Bill of materials
Part number
0R68_1%_0805_0.33W
47K_5%_0603
1K_5%_0603
2.2K_5%_0805
200K_1%_0603
S1751-46R
STSPIN250
SN74LVC1G125DCKR
DocID030083 Rev 1 11/14
Schematic diagram
5 Schematic diagram
Figure 3: X-NUCLEO-IHM13A1 circuit schematic
1
1
1
UM2148
6
VS D GN
EPAD
NC
NC
7
15
16
17
R ST
R EF
M PW
PH
EN
G ND
8
7
9
6
5
4
3
2
1
10
8
7
6
5
4
3
2
1
36
34
38
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
31
29
27
25
23
21
19
17
35
33
37
15
13
11
9
7
5
3
1
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1 2 3 4 5 6 7 8 1 2 3 4 5 6
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37
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6 Revision history
Date
Table 5: Document revision history
Version Changes
01-Dec-2016 1 Initial release.
Revision history
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UM2148
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