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Max Speed of SPI with PSoC | Cypress Semiconductor

Max Speed of SPI with PSoC

Summary: 3 Replies, Latest post by Bob Marlowe on 19 Sep 2016 04:55 AM PDT
Verified Answers: 0
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arptt's picture
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24 posts

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

 

user_1377889's picture
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10098 posts

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

 

Bob

arptt's picture
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24 posts

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

user_1377889's picture
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10098 posts

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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