topic Re: Any differences between KE02Z-20M and KE02Z-40M except MAX CPU frequency in Kinetis Microcontrollers

Any differences between KE02Z-20M and KE02Z-40M except MAX CPU frequency

CashQQJ — Sun, 04 Oct 2020 15:54:56 GMT

I've got a FRDM-KE02Z board, but I can only find FRDM-KE02Z40M board in NXP website.

Also I can only find KE02Z64xxx4 (no KE02Z64xxx2) SDK support in MCUXpresso IDE 11.2.

So anyone could tell me the main differences between these two MCU except MAX CPU frequency?

CAN I use KE02Z64xxx4 SDK to programm KE02Z64xxx2?

Thanks.

Re: Any differences between KE02Z-20M and KE02Z-40M except MAX CPU frequency

mjbcswitzerland — Sun, 04 Oct 2020 16:22:04 GMT

Apart from respecting the maximum frequency the same code can be run on the FRDM-KE02Z and the FRDM-KE02Z40M.

Try also the open source uTasker project on Github for easy development, lots of features and simulation of the KE02 board/device: https://github.com/uTasker/uTasker-Kinetis
It has a setup specifically for the FRDM-KE02Z.

Pre-built binaries at
- https://www.utasker.com/kinetis/FRDM-KE02Z40M.html
- https://www.utasker.com/kinetis/FRDM-KE02Z.html

Regards

Mark
[uTasker project developer for Kinetis and i.MX RT]
Contact me by personal message or on the uTasker web site to discuss professional training or product development requirements

Re: Any differences between KE02Z-20M and KE02Z-40M except MAX CPU frequency

danielchen — Mon, 05 Oct 2020 06:56:04 GMT

Except for the CPU frequency, please refer to below differences.

Regards

Daniel