USB or Ethernet support

[Juzer Gandhi]

Posted on July 14, 2018 at 14:14

I would like to connect 

STM32F030C6T6 in two different applications : with USB 2.0 or with Ethernet port 

Please give me suitable application note  

[waclawek.jan · Accepted solution]

Posted on July 14, 2018 at 16:58

The STM32F030 does not have USB nor Ethernet connectivity.

JW

[Juzer Gandhi]

Posted on July 15, 2018 at 07:35

Thanks

Please suggest alternative 

I am designing two different projects one with USB and other with Ethernet connectivity and would like to use same board   

[waclawek.jan]

Posted on July 15, 2018 at 10:47

USB device is in  'F042, 'F072 from the 'F0x family. USB device or USB-OTG is then present in most of the more powerful families (most 'F3 and probably all 'L4, 'F4 and 'F7, and most of the old 'F1).

Ethernet is a much more demanding peripheral, for which you'll need also external circuitry (PHY, transformer and jack). Maybe it's not the best idea to look at it as an alternative to USB. You can find ETH/MAC support in the old 'F107, and in the mid-to-high-end 'F4 and 'F7. You might also want to consider external ETH chips interfaced usually through SPI.

JW