S32K3 Firmware Update

DiaDev — Thu, 01 May 2025 11:14:13 GMT

Hello,

Could you please provide the S32K3XX Firmware Update Application Note, similar to the S32K1XX Firmware Updates Application Note (AN12323: S32K1xx Firmware updates – Application Note)?

It would be greatly appreciated!

Thanks !.

Re: S32K3 Firmware Update

Julián_AragónM — Fri, 02 May 2025 17:27:34 GMT

Hi @DiaDev

There is no direct application note for the S32K3XX devices as with the S32K1XX; However, there are some ANs and examples for FW updates:

Under the S32K3 HSE Demo Examples, there is the Secure boot & Device configuration examples, which showcase basic/advanced secure boot, HSE installation (FULL_MEM & AB SWAP), along with other functionalities.

There is also the OTA DEMO application which can be found in S32K3 Reference Software: SW32K3-REFSW-D.

Finally, you can also refer to the Unified bootloader Demo & the Example S32K312 Bootloader to Application Jump DS3.5 RTD300 from the community.

Hope this helps & best regards,
Julián

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S32K3 Firmware Update

Re: S32K3 Firmware Update