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First look at the resource comparison of APM32F103x8xB & STM32F103x8xB.
APM32F103 is functionally fully compatible with STM32F103.
And has higher performance. We can see from the pictures that the frequency has beenincreased to 96MHz, the ESD capability is higher, and the QSPI interface and FPU function have been added.
Check data sheet to see that USB and CAN can also be used at the same time.
Wow this is really great!!!
Pin definition: The definition of the pins with the same package is the same, and the new functions are completed through pin multiplexing.
Memory mapping: The memory and register addresses are the same, and the new function occupies the reserved address area.
I will continue to evaluate the compatibility of APM32F103 and STM32F103 later.
If you have any questions or want to know about the performance of a function,
Feel free to leave a comment below!
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