W5500

{
 "schema": "adom.pads/1",
 "slug": "w5500",
 "footprint": "LQFP-48_7x7mm_P0.5mm",
 "generated_from": {
  "footprint": "LQFP-48_7x7mm_P0.5mm@sha256:1ccc5ad4d95398a4",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -4.1625,
   -2.75
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "LQFP-48_7x7mm_P0.5mm@sha256:1ccc5ad4d95398a4"
 },
 "pad_count": 48,
 "symbol_pins": [
  "1",
  "10",
  "11",
  "12",
  "13",
  "14",
  "15",
  "16",
  "17",
  "18",
  "19",
  "2",
  "20",
  "21",
  "22",
  "23",
  "24",
  "25",
  "26",
  "27",
  "28",
  "29",
  "3",
  "30",
  "31",
  "32",
  "33",
  "34",
  "35",
  "36",
  "37",
  "38",
  "39",
  "4",
  "40",
  "41",
  "42",
  "43",
  "44",
  "45",
  "46",
  "47",
  "48",
  "5",
  "6",
  "7",
  "8",
  "9"
 ],
 "paste_apertures": 0,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    -2.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "TXN",
   "type": "output",
   "description": "TXP/TXN differential transmit signal pair to the media (Ethernet magnetics). Analog output.",
   "is_pin1": true,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    -2.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "TXP",
   "type": "output",
   "description": "TXP/TXN differential transmit signal pair to the media (Ethernet magnetics). Analog output.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    -1.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "AGND",
   "type": "power_in",
   "description": "Analog ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    -1.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "4",
   "name": "AVDD",
   "type": "power_in",
   "description": "Analog 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    -0.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "5",
   "name": "RXN",
   "type": "input",
   "description": "RXP/RXN differential receive signal pair from the media. Analog input.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "6",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    -0.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "6",
   "name": "RXP",
   "type": "input",
   "description": "RXP/RXN differential receive signal pair from the media. Analog input.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "7",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    0.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "7",
   "name": "DNC",
   "type": "unconnected",
   "description": "Do Not Connect pin. Leave unconnected on the PCB.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "8",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    0.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "8",
   "name": "AVDD",
   "type": "power_in",
   "description": "Analog 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "9",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    1.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "9",
   "name": "AGND",
   "type": "power_in",
   "description": "Analog ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "10",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    1.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "10",
   "name": "EXRES1",
   "type": "passive",
   "description": "External reference resistor pin. Connect a 12.4 kΩ, 1% resistor from this pin to analog ground (AGND) to bias internal analog circuits.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "11",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    2.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "11",
   "name": "AVDD",
   "type": "power_in",
   "description": "Analog 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "12",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.1625,
    2.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "12",
   "name": "NC",
   "type": "unconnected",
   "description": "Not connected. Leave floating.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "13",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.75,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "13",
   "name": "NC",
   "type": "unconnected",
   "description": "Not connected. Leave floating.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "14",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.25,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "14",
   "name": "AGND",
   "type": "power_in",
   "description": "Analog ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "15",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.75,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "15",
   "name": "AVDD",
   "type": "power_in",
   "description": "Analog 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "16",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.25,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "16",
   "name": "AGND",
   "type": "power_in",
   "description": "Analog ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "17",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -0.75,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "17",
   "name": "AVDD",
   "type": "power_in",
   "description": "Analog 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "18",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -0.25,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "18",
   "name": "VBG",
   "type": "output",
   "description": "Band-gap output voltage; measures ~1.2V at 25°C. Must be left floating.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "19",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    0.25,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "19",
   "name": "AGND",
   "type": "power_in",
   "description": "Analog ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "20",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    0.75,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "20",
   "name": "TOCAP",
   "type": "passive",
   "description": "External reference capacitor pin. Connect a 4.7 µF capacitor to ground with a short trace to stabilize internal analog signals.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "21",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.25,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "21",
   "name": "AVDD",
   "type": "power_in",
   "description": "Analog 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "22",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.75,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "22",
   "name": "1V2O",
   "type": "power_out",
   "description": "1.2V internal regulator output. Must be connected to a 10 nF decoupling capacitor to ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "23",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.25,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "23",
   "name": "RSVD",
   "type": "input",
   "description": "Reserved pin. Must be tied to GND. Internal pull-down.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "24",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.75,
    4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "24",
   "name": "SPDLED",
   "type": "output",
   "description": "Speed status LED. Low = 100 Mbps link, High = 10 Mbps link.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "25",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    2.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "25",
   "name": "LINKLED",
   "type": "output",
   "description": "Link status LED. Low = link established, High = link not established.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "26",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    2.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "26",
   "name": "DUPLED",
   "type": "output",
   "description": "Duplex status LED. Low = full-duplex, High = half-duplex.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "27",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    1.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "27",
   "name": "ACTLED",
   "type": "output",
   "description": "Activity LED, driven low when carrier sense (CRS) is detected from the active PMD during TX or RX activity.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "28",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    1.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "28",
   "name": "VDD",
   "type": "power_in",
   "description": "Digital 3.3V power supply.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "29",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    0.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "29",
   "name": "GND",
   "type": "power_in",
   "description": "Digital ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "30",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    0.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "30",
   "name": "XI/CLKIN",
   "type": "input",
   "description": "Crystal input for a 25 MHz crystal or single-ended TTL clock input (3.3V). When driven by an external clock, XO must be left unconnected.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "31",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    -0.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "31",
   "name": "XO",
   "type": "output",
   "description": "25 MHz crystal output. Float this pin if driving XI/CLKIN with an external oscillator.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "32",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    -0.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "32",
   "name": "SCSn",
   "type": "input",
   "description": "SPI chip-select (active low). Assert low to select the W5500 on the SPI bus. Internal pull-up.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "33",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    -1.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "33",
   "name": "SCLK",
   "type": "input",
   "description": "SPI clock input from the SPI master. Supports up to 80 MHz.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "34",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    -1.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "34",
   "name": "MISO",
   "type": "tri_state",
   "description": "SPI master-in / slave-out (W5500 data output). Drives data when SCSn is low; high-impedance when SCSn is high.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "35",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    -2.25
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "35",
   "name": "MOSI",
   "type": "input",
   "description": "SPI master-out / slave-in (W5500 data input) from the SPI master.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "36",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.1625,
    -2.75
   ],
   "rot": 0.0,
   "size": [
    1.475,
    0.3
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "36",
   "name": "INTn",
   "type": "output",
   "description": "Interrupt output (active low). Low = interrupt asserted from W5500; High = no interrupt.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "37",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.75,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "37",
   "name": "RSTn",
   "type": "input",
   "description": "Hardware reset input (active low). Must be held low for at least 500 µs to reset the W5500. Internal pull-up.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "38",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.25,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "38",
   "name": "RSVD",
   "type": "input",
   "description": "Reserved pin (internal pull-down). Marked NC; leave unconnected.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "39",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.75,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "39",
   "name": "RSVD",
   "type": "input",
   "description": "Reserved pin (internal pull-down). Marked NC; leave unconnected.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "40",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.25,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "40",
   "name": "RSVD",
   "type": "input",
   "description": "Reserved pin (internal pull-down). Marked NC; leave unconnected.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "41",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    0.75,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "41",
   "name": "RSVD",
   "type": "input",
   "description": "Reserved pin (internal pull-down). Marked NC; leave unconnected.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "42",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    0.25,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "42",
   "name": "RSVD",
   "type": "input",
   "description": "Reserved pin (internal pull-down). Marked NC; leave unconnected.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "43",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -0.25,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "43",
   "name": "PMODE2",
   "type": "input",
   "description": "PHY operation mode select bit 2. PMODE[2:0] selects speed/duplex and auto-negotiation configuration (e.g. 111 = all-capable auto-negotiation enabled). Internal pull-up.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "44",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -0.75,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "44",
   "name": "PMODE1",
   "type": "input",
   "description": "PHY operation mode select bit 1. See PMODE[2:0] table for supported 10BT/100BT and auto-negotiation combinations. Internal pull-up.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "45",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.25,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "45",
   "name": "PMODE0",
   "type": "input",
   "description": "PHY operation mode select bit 0. See PMODE[2:0] table for supported 10BT/100BT and auto-negotiation combinations. Internal pull-up.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "46",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.75,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "46",
   "name": "NC",
   "type": "unconnected",
   "description": "Not connected. Leave floating.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "47",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.25,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "47",
   "name": "NC",
   "type": "unconnected",
   "description": "Not connected. Leave floating.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "48",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.75,
    -4.1625
   ],
   "rot": 0.0,
   "size": [
    0.3,
    1.475
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "48",
   "name": "AGND",
   "type": "power_in",
   "description": "Analog ground.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-48_7x7mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}