EPCS4SI8N has Internal wafer mark ST

Question

Hi there, 
we have a part: EPCS4SI8N manufacturer is ALTERA, but the Internal wafer mark ST. So we want to confirm the phenomenon is normal or not,
 pls help us confirm it, thanks

nuraiman_m_intel · Answer

Hi,Thank you for contacting intel community.Please be noted that EPCS4SI8N  was obsolete  in 2018. https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/pcn/pdn1708.pdfIf the device was purchase before the obsolete date and was purchase through Intel authorized distributor, customer should not be worry about the device authenticity or wafer mark issue.You may find the authorized distributor list from the link below:https://www.intel.com/content/www/us/en/programmable/buy.htmlThanks.Regards,Aiman

dhruj · Answer

Hi Aiman,
Good day. 
thank you for providing the solution. 
i will ask if any. 
thank you so much, 
Regards, 
Dhruvil.

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EPCS4SI8N has Internal wafer mark ST

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