Asking for help with APM32F103RC

I’d like to ask everyone, the size of APM32F103RC is 256K, but why does KEIL5 show it as 512K here? Do I need to manually change it to 256K?

No need to modify, it’s compatible. You can use it directly.

pi_20 Got it. Thanks.😁

pi_20 Do different models have the same starting address for RAM?

Of course, you can also manually modify it if you want. Change the size to 256K.

TBIbo The starting addresses should be the same for the same series. You can try changing the series and compare.

If the code size isn’t large, it doesn’t matter whether you change it or not.