Max Speed of SPI with PSoC

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AnRa_1522781
Level 2
Level 2

Hi,

   

The SCB based SPI limits the data rate to 8Mbps. I would like the go as high as 24Mbps. Is it possible to do with PSoC4 devices? The HFCLK is 48 Mhz. 

   

regards

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

No overclocking possible. But you may use a PSoC5 chip which could run SPI as much as 18MHz.

   

 

   

Bob

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AnRa_1522781
Level 2
Level 2

The problem with PSoC5 is that I haven't found one with automotive qualification. 

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

When it is a high-volume project,  I would suggest you to get in contact with Cypress directly: At top of this page select "Design support -> Create a Support Case" and ask your questions regarding SPI and PSoC5 qualification. You will be helped by a Cypress engineer.

   


Bob

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