4 layers122.8 × 102.7 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the KSZ9477STXI by Microchip Technology (-40℃~+85℃ 1.8V~3.3V 1Gbps I2C、SPI TQFP-128(14x14) Interface - Specialized ROHS). See how each wires it, with its parts, size, README and files; the KSZ9477STXI’s symbol, footprint and pinout are on its own page.

