Supported by the KSZ8081MNX and MLX variants.
24-pin QFN; uses a 25MHz crystal to output a 50MHz RMII clock to the MAC. KSZ8081RNB ksz80 ob s4lv02 datasheet
: Optimized for space-constrained designs, often used in smaller 24-pin QFN packages. KSZ8081RNB Supported by the KSZ8081MNX and MLX variants