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Altera_Forum
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15 years ago

Maximum current on VCC_CLKIN pin

how much is the maximum current on VCC_CLKIN pin?

the device is stratix 4 EP4SGX230

i can't find this parameter in handbook

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

    Hey birdman. Not sure if you've gotten a number for this yet but I found something that might be useful in the Stratix IV GX development board reference manual. If you're using 2.5V for VCC_CLKIN, they show an absolute max for VCC_CLKIN, VCC_PGM and VCCPD combined as 0.484A. Hope this helps.