Dear NXP Community Team,
I am currently working on an S32K344 board with a 172-pin package using S32 Design Studio (S32DS).
I would like to know whether the same project/code developed for the 172-pin package can be directly used on an S32K344 257-pin package board, or whether any changes are required.
If the same code cannot be used directly, could you please provide guidance on the following:
- Which S32DS project configurations and device settings need to be changed?
- Do we need to modify the pin configuration / pin multiplexing (MUX) settings?
- Are there any changes required in the clock, peripheral, CAN, or other configuration settings?
- What are the recommended steps to migrate an existing 172-pin project to the 257-pin package?
I would appreciate it if you could provide the migration procedure or any relevant NXP documentation/reference project for this package change.
Thank you for your support.
Best regards,
Aravind Togaralli
Thank you @VaneB
From a software perspective, the 172-pin and 257-pin S32K344 packages are very similar because they use the same MCU architecture, memory, and peripheral modules. The main difference is that the 257-pin package exposes additional I/O pins and provides more options for routing peripheral signals.
In S32 Design Studio Config Tools, it is possible to select and change the MCU package in the Pin Tool configuration.
VaneB_0-1787612000573.pngVaneB_0-1787612000573.png
BR, VaneB