Whether compatible with cortex-m55?

1

Hi,

Is there any component compatible with cortex-m55 mcu in the architecture version ?

Thanks

2

Hello Malin,
to date, we don’t have a specific architecture for the Cortex-M55 MCUs. In theory, the Cortex-M4 and Cortex-M7 architectures should be compatible with the Cortex-M55 within the limit of the instruction set common to these MCUs. But we haven’t had a chance to test yet.

As an example, we have already used Cortex-M4 architectures with a Cortex-M33 MCU that works very well.

Best Regards,
Jerome S.

3

Could you please provide Cortex-M33 MCU which you use ?

4

Unless I am mistaken, so far we have used NXP RT595 and STM32U575 MCU.

Best regards,
Jerome S.