3.3V Single end IO Logic support for Stratix4 GX

Question

Hi,

We are using EP4SGX70 device. As per DC and Switching Characteristics datasheet, EP4SGX70 dosent support 3.3V IO logic. But it says it can support 3.3V input.

Dose that mean that I can use 3.0V IO bank for connecting 3.3V device interfaec?

Is it recommended to use 3.3V device interfaec with EP4SGX70?

Regards,

Sachin.M.K

altera_forum · Answer

Stratix IV I/O buffers support 3.3-V I/O standards. You can use them as transmitters or receivers in your system.  http://www.altera.com/literature/hb/stratix-iv/stx4_siv51006.pdf

altera_forum · Answer

Thank you.

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3.3V Single end IO Logic support for Stratix4 GX

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