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Honored ContributorCyclone III EP3C10F256C6N input pin voltage range?
Hello, I have already design a Cyclone III EP3C10F256C6N test pcb board. VCCIO1 connect to 1.8V Some application will input logic high 3.3V to Bank VCCIO1 IO pin. Is possible broken...
Altera_ForumHonored Contributor
Honored ContributorRefer to the 'cyclone iii device datasheet (https://www.altera.com/en_us/pdfs/literature/hb/cyc3/cyc3_ciii52001.pdf)'. Look at tables 1-1 & 1-2.
You should be fine. Cheers, Alex
