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Altera_Forum's avatar
Altera_Forum
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14 years ago

[Help]About DC in EP2C8T144

Quick question:

My device's VCCINT is 1.3V,is it ok?

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In the device manual, it said"VCCINT minimun is 1.15V and maximum is 1.25V", but it also said "VCCINT's maximum ratings is -0.5~1.8V".

1 Reply

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

    although i find this confusing, Altera will not guarantee operation outside of the Recommended specifications. i'm not exactly sure why they list the Absolute at all, i was told something to the effect of outside of the Absolute specifications transistor breakdown may occur