DDR3 maximum frequency specification with Cyclone V

Hi Ram,

Thank you for submitting your question in Intel Community.

I am Adzim, application engineer will assist you in this thread.

To check the External Memory Interface specification on the Intel's devices, you can visit to EMIF support page and open the EMIF Spec Estimator page.

• EMIF Support page: https://www.intel.com/content/www/us/en/support/programmable/support-resources/support-centers/emif-support.html
• EMIF Spec Estimator: https://www.intel.com/content/www/us/en/support/programmable/support-resources/support-centers/emif-spec-estimator.html

"does that update includes the 5CGXFC9E6F31I7 also?"

-> The update only applied to Cyclone V GX/E -C6 speed grade device.

"what is the maximum frequency we can achieve with that configuration i wrote above?"

-> The maximum frequency that you can achieve is 400MHz.

Regards,

Adzim