Are there any ST ARM core MCUs available with dual ethernet?

[Michael Bauer]

I am searching for an MCU with dual Ethernet. Do any of the ST cores have dual ethernet? Thanks in advance.

[andy2399]

Use STM32CubeMX to filter devices by perhiperals and you will find that - no, there are no STM32 devices with more than 1 Ethernet interface.

Andy

[Michael Bauer]

Thank you. I did that but there was not a count of number of Ethernet ports. I opened every data sheet for those with Ethernet but did not see any that had dual. Thanks for confirming.

[Piranha]

Use KSZ8863 or similar (managed) 3-port switch with one MII/RMII and two PHY ports. With proper configuration and software, it can do pretty much everything.

[MikeDB]

The STM32F107 has an Ethernet port and is about $2. Could you perhaps slave that off your main processor using SPI to provide the second port ? It obviously will run a little slower but may work for some applications.