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Cyclone II VCCA voltage

Altera_Forum
Honored Contributor II
‎02-23-2012 02:07 PM
1,036 Views

Hello. The cyclone II handbook says to connect VCCA to a 1,2V supply. OK, but to choose the regulator I need to know the min and max voltages? Does anybody know it? Thanks

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Altera_Forum
Honored Contributor II
‎02-23-2012 02:38 PM
334 Views

Simply assume the same tolerances as for VCCINT (1.15 - 1.25). It's generally assumed that both are powered from the same supply, with some additional filtering for VCCA.

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