New ContributorHi,
If I understand this correctly, you are asking for the delta fallouts between I and A grade. Unfortunately, we did not have this data.
Regards,
Aqid
Regular ContributorHi,
For your information, this is primarily an applications related question to determine suitability.
On other similar requests, FAEs primarily handled those to address if I grade can be used in lieu of the A grade based on the customer’s application.
On the quality/reliability side, we can provided some inputs to assist you in risk assessment.
• From a reliability qualification standpoint, MAX 10 passed high temp operating life test at 125C (the absolute max Tj rating).
• However, in 100% production testing, I grade is tested to 100C only vs A grade tested to 125C (as per operating junction temperature guaranteed for each of these temp grades). This means, I grade parts are not guaranteed 100% to meet spec performance above 100C.
You will have to bridge the 25C temp gap between the I and A grade in your own testing. I hope this information helps.
Regards,
Aqid
New ContributorHi Aqid,
many thanks for your answer!
As much as I know the I grade and A grade FPGAs are the same. The A grade ones undergo an A grade end of line test after having seend the I grade test. What would help me a lot is to know the yield during A grade testing. Using this value I could quantify what to expect for my product on the field. Do you think it's possible to get this information for my company? I'm sure you wouldn't publish it on the internet but I thought Intel might want to help a customers who is not able to get A grade FPGAs bec. they are just not available.
Maybe one more question: Intel supports for some devices an Extended Temperature range. For example for MAX II. The page below has saved us lots of trouble in terms of penalty payment:
https://www.intel.de/content/www/de/de/products/programmable/temperature.html
How likely is that Intel adds also MAX 10 to the list of devices with the Extended Temperature Support? I thought that Intel might have a very good degree of confidence regarding the qualification from MAX 10 and it is possible after so many years of field experience.
Kind regards,
F_P_G_A
