Forum Discussion

BXion2's avatar
BXion2
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

EP3SE260H780I3N

I wasn't able to find the diagram showing what these are. It wasn't noted in the diagram. There's 2 lid cover, right (#2,3). #1 is the Substrate? Anyone have the "color" diagram copy that explains ...
Board Debug
AqidAyman_Altera's avatar
AqidAyman_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

I was not quite following your question.

Can you clarify a bit more? The .pdf file you attached is provided by Altera for the packaging device information. For ,jpg file, is this from yours?


Thanks.


  • BXion2's avatar
    BXion2
    Icon for Occasional Contributor rankOccasional Contributor
    1 year ago

    My thickness dimension is below min tolerance 2.80 tolerance. I want to know if this part# suppose to be a "Dual Lid" or a "Single Lid".

    From the drawing in datasheet i understood it to be a "Dual Lid". Look to me like 2 lids and 1 substrate? Maybe I'm reading this wrong?

    "Single Lid" datasheet shows like 1 lid and 1 substrate. Need help in understanding.

  • BXion2's avatar
    BXion2
    Icon for Occasional Contributor rankOccasional Contributor
    1 year ago

    How can I know this part is a "dual" or "Single lid"? When I measure thickness as "dual" it's below

    tolerance. From my understanding from datasheet it looked to me as "dual" but if I compared measurement

    to "single lid" datasheet it's within tolerance. However, datasheet shows only a lid and substrate.

  • BXion2's avatar
    BXion2
    Icon for Occasional Contributor rankOccasional Contributor
    1 year ago

    Is there a way to tell if part is "dual" or "single" lid? Will any of the marking tell us this?

    It look to me what I have on hand is "dual" but thickness is below tolerance? It's with the "single" lid tolerance.

    Am I reading this wrong as if it is "single" and not "dual"? Anybody knows?