[SOLVED] microcontroller with buil-in ethernet and 4 serial ports

[melsayedhasan]

Hello, can you help me fine a cheap microcontroller with 4 serial ports and one Ethernet port.

 

[chipseller]

I would use an FPGA-based SOC with UARTS built in the FPGA fabric. That way you can have as many UARTS as you need. My suggestion is the Microsemi SmartFusion AFS050. Dev tools are free and design should be straightforward. The micro is a Cortex-M3 @ 100MHz

 

[thannara123]

look here https://www.microchip.com/wwwproducts/devices.aspx?ddocname=en542414

 

[Realy]

you can use STM32 or NXP 32-BIT MICROCONTROLLER ,it's have more than five UART...