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EAGLE User Support (English) SPI Trace width
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  • eagle
  • pcb
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SPI Trace width

liu
liu over 10 years ago

Hi i would like to enquire about SPI trace width. Should i put to 8 mils wide and clearance 8 mils too? Or 10?

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  • kas.lewis
    kas.lewis over 10 years ago +1
    An interesting tool I found to help with this is Saturn PCB , its free software but it does require some understanding. You are probably looking for a black and white answer but I think electronics is…
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  • kas.lewis
    kas.lewis over 10 years ago

    An interesting tool I found to help with this is Saturn PCB, its free software but it does require some understanding. You are probably looking for a black and white answer but I think electronics is a bit more complex than that, try plugging in the numbers to see what effects each stepup has and how crosstalk is affected as well. If you need help, I'll be happy to point you along image 

     

    Kas

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  • kas.lewis
    kas.lewis over 10 years ago

    An interesting tool I found to help with this is Saturn PCB, its free software but it does require some understanding. You are probably looking for a black and white answer but I think electronics is a bit more complex than that, try plugging in the numbers to see what effects each stepup has and how crosstalk is affected as well. If you need help, I'll be happy to point you along image 

     

    Kas

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