ARM CortexM4 has a 32bit address how many bytes of memory ca

ARM Cortex-M4 has a 32-bit address, how many bytes of memory can the processor potentially support? and why doesn\'t any version of M4 actually include that much memory?

Solution

The processor can support 2^32 bytes of memory.

2^32 bytes=(4)*(2^10)*(2^10)*(2^10)=4 GB

So The processor can support 4 GB of memory.