I want to change my designs with STM32 MCU's, so neeed Alternatives for NXP controllers which using presently in my project. Alternatives must be close to below mentioned MCU's LPC845M301JBD48E, LPC54606J512BD100E, LPC54608J512BD208E, MKE04Z8VTG4.

[ttemc.1]

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[Paul1]

1. Install STM32CubeMX (Software to configure an STM32 MCU, including selection, feature enable, and pinout)
2. Select "Access MCU Selector"
3. Set all the features you need
4. Select a chip from presented ICs
5. Compatibility: ICs with these same numbers should be pinout & firmware compatible compatible (Meaning you switch chips in these covid days of difficult sourcing), Though always verify the new chip can actually do your pinout in MX first, as some chips will of course have differences in Memory Size and a few extra features. From our internal wiki:

 

Paul

[Tesla DeLorean]

The functional requirements might be a better driver of part choice..

[Ozone]

Exactly.

You will not find any "close" product to those NXP/Kinetis controllers in the STM space.

Check for required peripherals, Flash/RAM sizes, performance, and required pin counts.

I personally find NXP's MCUXpresso IDE and their SDK approach much more appealing than Cube/HAL.