MPC5748G How many frequencies can DSPI support

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MPC5748G How many frequencies can DSPI support

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shingo
Contributor II

Hi:

"The device contains four DSPI modules, DSPI_2 and DSPI_3 are targeted for faster frequency", that is a description in MPC5748G Reference Manual. 

But how many frequency up to can it support, using interrupt mode or DMA mode?

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

as per DS the DSPI2, DSPI3, SPI1 and SPI2 will support up to 40MHz Master mode SCK

BR, Petr

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