Hi, Pls look at the Altera EPM7128SQC100-10N part marking Should there be the marking from the bottom side? And the topside and the bottomside marking are defferent. Best regards and thank U Paolo Filipov.

Hi Paolo Filipov, Thank you for your response. Apologize that i cannot provide marking verification due to the reason as stated below: https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/solutions/rd11102010_962.html?_ga=2.173671203.1621484012.1548207965-1016981824.1530506258&erpm_id=2894116 However, i can tell you that there is marking for both bottom and top. If the device is purchased from our authorized distributor, it is genuine. Regards, YL

Hi Paulo, As SooYL mentioned, Intel doesn't support part marking verification on Altera products. I'm sorry about that. You'll need to take it back to the place you purchased it. I did a search on the company name on your receipt, and "Altera International Limited" is NOT the same as Altera International, Inc. or Altera Corporation. It is a privately held company and Intel has no affiliation with them. I hope that helps. Thanks, Mary T. Community Manager