S32K344 Dominant frequency

[harryoceana]

Can the main frequency of this chip reach 320M? Is Core_clk the main frequency on the configuration tool? This can only be configured to 160M, and I want to set the main frequency of this chip to the highest.

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[danielmartynek]

Hello @harryoceana,

It cannot operate at 320MHz.

Table 143. System clock frequency limitations (For S32K344, S32K324, S32K314, S32K342, S32K322, and S32K341).

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Use one of the clock options:

24.7.2 System clocking configurations.

BR, Daniel