Please tell me about the soft error rate (FIT) of EPCQ4ASI8N and EP2C20F484C8N.

Hi,

Thank you for contacting Intel Community.

You can find the FIT rate for Altera devices in the Reliability Report. Kindly be noted that the FIT rate for devices within the same family with the same process technology will be very similar and can be used for devices not explicitly listed in the Reliability Report.

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/rr/rr.pdf

Hope this help! Let me know if you need more information.

Regards,

Aim

​thank you for your answer.

rr.pdf shows the hardware failure rate.

However, we asked about the soft error rate caused by radiation.

Please confirm.

Hi,

Please allow me sometime to get the information from our internal team.

Appreciate much on your patience. Thank you.

Regards,

Aim

​When will the answer be?

We look forward to your response.

Thanking you in advance.

Hi,

Apologize for the delay in response as the information are still pending from our internal team. Will get back to you once i received the information.

Thank you for your understanding.

Regards,

Aim

Hi,

For Cyclone II device, kindly go to the link below:

https://marketing.altera.com/ts/wwrsc/pg/comp/Document%20Library4/1/SEU/Soft_Errors_Altera_PLDs%20-%202005.pdf

For EPCQ, i will update once i got the information.

Thank you.

Regards,

Aim

​I can't seem to access this site.

Please confirm.

Hi,

I will proceed this conversation in private message.

Regards,

Aim

​I'm sorry. I do not know.

About "Soft_Errors_Altera_PLDs-2005"

It is not attached to the email.

There is no web search.

Hi,

I have sent you a new Cyclone II FIT rate document. Please check your private message.

Thank you.