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i.mx285 hardware design issue

Question asked by li yingchun on Sep 16, 2015
Latest reply on Sep 16, 2015 by Yuri Muhin

Hi experts

I plan to use i.mx285 to design a gateway product. I want to know that how many layers of the pcb is Suitable for my design?(especially how many signal layers?)


The peripheral which I will use is that: 1 i2c, 2 spi, 3 uart, 1 sdio, 1 audio interface, 2 can, 2 usb, flash + DDR2, no ethernet and no graphic interface(LCD)

and the area of the pcb is rich.



There is a reference design:

Home Health Hub Reference Platform|Freescale


how many layer of the pcb it use?


Thanks very much!