KSZ9031RNX (Gigabit Ethernet PHY, RGMII)

{
  "count": 16,
  "exposed_pad": {
    "number": "49",
    "x": 0.0,
    "y": 0.0,
    "w": 5.15,
    "h": 5.15
  },
  "footprint": "ksz9031rnx-qfn48-7x7",
  "pitch": 1.2,
  "inset_from_pad_edge": 0.45,
  "units": "mm",
  "origin": "footprint origin; KiCad Y-down",
  "rule": "adom-footprint: 1.2 mm pitch, 0.3 mm drill, 0.6 mm annular diameter, 0.45 mm inset from the pad edge; paste balls are kept 0.55 mm off every via centre",
  "via": {
    "annularDiameter": 0.6,
    "drill": 0.3,
    "net": "same as pad 49",
    "plated": true,
    "ringWidth": 0.15
  },
  "vias": [
    {
      "x": -1.8,
      "y": -1.8
    },
    {
      "x": -0.6,
      "y": -1.8
    },
    {
      "x": 0.6,
      "y": -1.8
    },
    {
      "x": 1.8,
      "y": -1.8
    },
    {
      "x": -1.8,
      "y": -0.6
    },
    {
      "x": -0.6,
      "y": -0.6
    },
    {
      "x": 0.6,
      "y": -0.6
    },
    {
      "x": 1.8,
      "y": -0.6
    },
    {
      "x": -1.8,
      "y": 0.6
    },
    {
      "x": -0.6,
      "y": 0.6
    },
    {
      "x": 0.6,
      "y": 0.6
    },
    {
      "x": 1.8,
      "y": 0.6
    },
    {
      "x": -1.8,
      "y": 1.8
    },
    {
      "x": -0.6,
      "y": 1.8
    },
    {
      "x": 0.6,
      "y": 1.8
    },
    {
      "x": 1.8,
      "y": 1.8
    }
  ]
}