How long does it takes S32K148 flash programming/erasing?

lwaszniowski — Mon, 29 Mar 2021 16:42:34 GMT

Hello all,

I am not able to find any information about duration of S32K148 flash commands provided by FTFC module.

Please can somebody guide me where to find it or write at least your estimation?

Specifically I am interested in:

0x09 (ERSSCR) Erase Flash Sector command

0x07 (PGM8) Program Phrase command

0x0B (PGMSEC) Program Section command

Does the command duration differs for Program flash (0x000000 – 0x0017ffff) and FlexNVM (0x100000 – 0x0007ffff)?

Thanks for any hint,

Libor Waszniowski

Re: How long does it takes S32K148 flash programming/erasing?

davidtosenovjan — Tue, 30 Mar 2021 15:49:27 GMT

Hi, all this timing you have specified in the device datasheet, section 6.3.1: