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Is there a minimum operating frequency limit when using DDR2 or LPDDR2 with Cyclone V and Arria V devices?

The minimum operating frequency limits when using DDR2 or LPDDR2 in Cyclone V and Arria V devices are as follows:

  • Arria V devices: 200MHz
  • Cyclone V devices: 167MHz


This minimum operating frequency will remain unchanged for future Quartus II releases.

For details, please refer to the following Knowledge Database (KDB).
  https://www.altera.com/support/support-resources/knowledge-base/solutions/fb60664.html



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