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AM32 provides a list of supported microcontrollers in their GitHub repository’s README file. Additionally, there is an MCU “target compatibility list” that can be found inside of the code. These were used to guide the selection of an appropriate MCU.
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Comparison Table
Microcontroller | Option 1 | Option 2 | Option 3 |
|---|---|---|---|
Name | STSPIN32F0 | STM32L431 | STM32F051 |
Price/unit | $4.34 | $5.20 | $5.59 |
Pros | Integrated MCU with STM32F031, DC-DC, LDO, and gate driver for BLDC applications. Price can’t really be compared to other options. Physical design would be very compact since gate driver is integrated. | Previous ESC design from WARG, might be overkill | |
Cons |
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