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Altera_Forum
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13 years ago

Could not Find EP3SE260F1152C2 In DE3 System Builder

Hi everyone,

I have DE3 board which has Stratix III EP3SE260F1152C2 IC. I start with DE3 System Builder and added DE3 board for configure it's IO voltages and connections.

Unfortunately, I could not found the same IC ( EP3SE260F1152C2 ) in FPGA Type combo box , but I found two another ICs ( EP3SE260F1152C3 & EP3SE260F1152C4 ) which they are different from EP3SE260F1152C2 in the last digit.

So are ( EP3SE260F1152C3 & EP3SE260F1152C4 ) compatible with EP3SE260F1152C2 in pin assignment and no problem to use one of them ?

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    In Stratix III Device Handbook, I check for Stratix III families and I found picture in Stratix III Device Family Overview section, that shows ordering codes for Stratix III devices.

    From the picture in attachment, it shows the different between (EP3SE260F1152C3, EP3SE260F1152C4 and EP3SE260F1152C2) in Optional Suffix and Speed Grade only and I think there is no different in pining assignment between them.