STM8/128-MCKIT STMicroelectronics, STM8/128-MCKIT Datasheet - Page 13

• Manufacturer Part Number: STM8/128-MCKIT
• Description: EVAL KIT MOTOR CONTROL STM8S
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8/128-MCKIT

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STM8S2xx
• Primary Attributes: Brushless DC (BLDC) & AC Induction (ACIM) Motors
• Secondary Attributes: Joystick & LCD User Interface
• Processor To Be Evaluated: STM8S
• Data Bus Width: 8 bit
• Operating Supply Voltage: 2.95 V to 5.5 V
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STM8
• Features: Motor Control Applications, The Inverter Is Driven Using The Space Vector PWM Modulation Technique
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 497-10032

UM0709
Note:
3.6
Table 5.
The jumper settings that are different from the silk-screen printing are highlighted in the
Table 4: MB459B power board jumper settings for an AC induction motor
eval board jumper settings for an AC induction
Power supply connections
J1 connector of power board (MB459B) provides a completely independent control of the
DC bus voltage (power) and the +15 V supply for the gate drivers. This is interesting for
development purposes, when one needs to smoothly increase the motor's operating voltage
from zero, while the gate drivers are operating with their nominal supply.
When supplying the power stage with an external +15 V power supply using the J1
connector, special care must be taken that:
1. No jumpers are connected on jumper W1.
2. The short circuit that replaces the D3 diode footprint must be open. This is to avoid having
reverse current in the L7815 voltage regulator.
Jumper
JP10
JP11
JP12
JP13
JP14
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
JP9
STM8 eval board jumper settings for an AC induction motor
Set to PSU position to supply the STM8 evaluation board through the jack (CN6)
Or present between 2-3 to configure the HW for the dissipative brake
Present, if required to filter the noise from the tachogenerator signal
Present between 1-2 to configure the HW for the DAC functionality
Doc ID 15774 Rev 2
Present between 1-2
Present between 1-2
Present between 2-3
Present between 1-2
Not present
Not present
Not present
Present
Present
Present
Present
Setting
motor.
STM8/128-MCKIT hardware setup
and
Table 5: STM8
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