Can I use the UART of MCU S32K311NHT0MPAST to flash the firmware into KW45B41Z82AFTBT?
Hi @developer_hidden
I'm not very familiar with KW45 but I can see it has ISP feature supporting LPUART, LPI2C, LPSPI and CAN interfaces. It should be possible to follow describbed ISP protocol on any microcontroller with UART, so also on S32K311. I can see no problem here.
If you have any questions about KW45, you can ask in this community space:
https://community.nxp.com/t5/Wireless-Connectivity/bd-p/wireless-connectivity
If you have question about S32K311, you can use:
https://community.nxp.com/t5/S32K/bd-p/S32K
Regards,
Lukas