Help recognising 3.5" Touchscreen LCD and patching to Mega

@David,

Yes, the only one I found so far.
It looks like an overkill just for a display, but with FSMC you get speed, and the boards still has lots of pins free.

@Martyn

I forgot to mention that power supply to the display can be an issue, because different displays with this pinout expect different voltages on some pins. But the details are not present in my memory.

Your 3.5" display can be connected directly. Some bigger displays need 5V on VCC.

Jean-Marc