STM8/128-MCKIT STMicroelectronics, STM8/128-MCKIT Datasheet - Page 7

• 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

UM0482
1.1
1.2
Power supply
The STM8/128-EVAL evaluation board is designed to be powered by 5 V DC power supply
and to be protected by the PolyZen (auto rearmable fuse) U2 from wrong power plug-in
event. It is possible to configure the evaluation board to use any of following sources for the
power supply.
●
●
The power supply is configured by setting the related jumpers JP3 and JP2 as described in
Table
Table 1.
The LED LD5 is lit when the STM8/128-EVAL evaluation board is powered from the 5V
supply, and LD6 is also lit when the 3.3 V power regulator U3 is present.
Clock source
One clock source is available on the STM8/128-EVAL evaluation board for STM8S2xx:
●
It can be removed from the socket when the internal RC clock is used.
JP3
JP2
Jumper
5 V DC power adapter connected to CN6, the Power Jack on the board (PSU on silk
screen for power supply unit).
5 V DC power from both CN5 and CN1, the extension connector for daughter board
(DTB for daughter board on silkscreen).
X1, 24 MHz crystal with socket for STM8S2xx microcontroller
1.
Power related jumpers
JP3 is used to select one of the two possible power supply resources.
For power supply jack(CN6) to the STM8/128-EVAL only, JP3 is set
as shown.
This is the default setting.
For power supply from the daughter board connectors (CN5 and
CN1) to STM8/128-EVAL only, JP3 is set as shown.
Measures the consumption of both VDD and VDDA.
Default setting: Fitted
For power supply from power supply jack(CN6) to both
STM8/128-EVAL and daughter board connected on CN5 and CN1,
JP3 is set as shown (daughter board must have not its own
power supply connected).
Description
Hardware layout and configuration
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