{
  "type": "object",
  "properties": {
    "component_subtype": {
      "type": "string",
      "description": "Dotted taxonomy path, e.g. ic.mcu, ic.power.ldo"
    },
    "package_info": {
      "type": "object",
      "properties": {
        "base_family": {"type": "string"},
        "package": {"type": "string"},
        "pin_count": {"type": "integer"},
        "description": {"type": "string"}
      },
      "required": ["base_family", "package", "pin_count"]
    },
    "pintable": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "number": {},
          "name": {"type": "string"},
          "description": {"type": "string"},
          "functions": {
            "type": "array",
            "items": {"type": "string"}
          }
        },
        "required": ["number", "name"]
      }
    },
    "absolute_maximum_ratings": {
      "type": "array",
      "description": "Abs-max rows, plus Vrwm and polarity/topology for ESD/TVS ICs.",
      "items": {
        "type": "object",
        "properties": {
          "parameter": {"type": "string"},
          "min": {"type": ["number", "null"]},
          "max": {"type": ["number", "null"]},
          "unit": {"type": "string"},
          "source_page": {"type": "integer"}
        },
        "required": ["parameter", "unit", "source_page"]
      }
    },
    "internal_features": {
      "type": "object",
      "properties": {
        "esd_clamp_pins": {"type": "array", "items": {"type": "string"}},
        "pullup_pins": {"type": "array", "items": {"type": "string"}},
        "analog_switch": {"type": "array", "items": {"type": "string"}}
      }
    },
    "layout_rules": {
      "type": "array",
      "description": "PCB layout constraints from typical-application / PCB layout pages. Empty if none stated.",
      "items": {
        "type": "object",
        "properties": {
          "kind": {
            "type": "string",
            "enum": [
              "decoupling_proximity",
              "thermal_via",
              "keepout",
              "length_match"
            ]
          },
          "pin": {"type": ["string", "null"]},
          "cap_value_hint": {"type": ["string", "null"]},
          "max_distance_mm": {"type": ["number", "null"]},
          "same_layer": {"type": ["boolean", "null"]},
          "min_via_count": {"type": ["integer", "null"]},
          "net_class": {"type": ["string", "null"]},
          "note": {"type": ["string", "null"]},
          "source_page": {"type": ["integer", "null"]}
        },
        "required": ["kind"]
      }
    }
  },
  "required": ["component_subtype", "package_info", "pintable"]
}