I am using an S32K146EVB-Q144 development board (the chip says FS32K146UAVLQ 0N73V QDW2052Z) to develop our code that will ultimately run on FS32K146HAT0MLQR and FS32K146HAT0MLHR chips. These chips have 0N73V written on them (2nd line of 3).
I am fairly new to ARM chips and realise that the S32K Reference Manual only describes the NXP add-ons to the Cortex-M4 arm core and that I need to refer to the Cortex-M4 documentation. There are also errata documents for the S32K146.
I get confused with the different r0p0, r0p1, r1p0, etc. arm revisions. What is the revision built into the S32K146? Is the 0N73V written on the S32K146 the latest revision?
What are the correct reference manuals and errata for my chips above? I am currently working with the following
- ARM_M4_TRM_100166_0001_04_en.pdf ("Arm Cortex-M4 Processor Revision: r0p1 Technical Reference Manual" dated 15-May-2020)
- S32K-RM.pdf ("S32K1xx Reference Manual rev 14.1" dated Jan-2024)
- S32K146_0N73V.pdf ("S32K146_0N73V Mask Set Errata" dated 27-Jul-2023)
Thanks
Darren