4 layers80 × 100 mm

Boards in 1 GitHub repository, designed in KiCad, that use the LAN9253/R4X by Microchip Technology (0℃~+70℃ MII QFN-64(9x9) Interface - Specialized ROHS). See how each wires it, with its parts, size, README and files; the LAN9253/R4X’s symbol, footprint and pinout are on its own page.
