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JArti2
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5 years ago

Configuration Flash Memory For Cyclone IV E - Military Grade?

I'm designing a military application using a Cyclone IV E device (EP4CE55F23A7N - automotive grade), but can't seem to locate an automotive grade configuration flash memory chip. I need one that goes...
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JArti2
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5 years ago

Hi,

Can you please share a schematic, and/or some documentation explaining how to connect up the MT25Q device to the Cyclone IV E?

There are some differences in the pin names, so I'm not sure which pins to connect up to get a similar functionality as the Intel/Alter Configuration Flash Memory devices, which I have used in previous designs.

Thanks!

John

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JArti2
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5 years ago

In the attached document, it doesn't say Cyclone IV E is compatible with MT25Q memory.