Hello
Please could you tell me typical current ratings in power rails of Cyclone V E series,ie,
1)VCC
2)VCCIO
3)VCCAUX
4)VCCPD

Thanks in Advance.

Question

engwei_o_intel · Answer

Hi Ashad AnilSorry for keep you waiting. Can you refer to following document?https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyclone-v/cv_52004.pdfLet us know if you have question. ThanksEng Wei

aanil3 · Answer

Hi Eng Wei

Thanks for the update .
But I could not find any electric current rating for individual power rails from my search  in the document you shared.
Please tell me if you get any update on this.

Best regards
Ashad Anil

engwei_o_intel · Answer

Hi Ashad AnilCan you refer to Table10-1 in the document for Maximum Power Supply Current Transient?You can also refer to power analysis features below:https://www.intel.com/content/www/us/en/programmable/support/support-resources/operation-and-testing/power/pow-powerplay.htmlThanks Eng Wei

aanil3 · Answer

Thanks
I have seen this line “You may observe the current transient at VCCPD only when you do not follow the recommended power-up sequence.”
So If I’m setting power sequence feature, then  can I get rough estimation of currents in power rails?

Best Regards
Ashad

engwei_o_intel · Answer

Hi AshadYou can make use the Quartus tools to generate the Early Power Estimator spreadsheet file as mentioned in the doc below:https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_epe.pdfThanks.Eng Wei

Forum Discussion

Hello Please could you tell me typical current ratings in power rails of Cyclone V E series,ie, 1)VCC 2)VCCIO 3)VCCAUX 4)VCCPD Thanks in Advance.

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