KSZ8563RNXV

{
  "slug": "ksz8563rnxv",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Interface - Specialized, VQFN-64(8x8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "ksz8563rnxv",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ksz8563rnxv.kicad_sym",
    "ksz8563rnxv.kicad_mod",
    "ksz8563rnxv.glb",
    "ksz8563rnxv.step",
    "ksz8563rnxv.lbr",
    "docs/hero.png",
    "docs/ksz8563rnxv-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ksz8563rnxv-hero.glb",
    "ksz8563rnxv-hero.overlay.json",
    "ksz8563rnxv-etched.glb"
  ],
  "component": {
    "mpn": "KSZ8563RNXV",
    "manufacturer": "Microchip Tech",
    "package": "VQFN-64(8x8)",
    "pin_count": 65,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "Interface - Specialized",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a341a7a56da1477116f613e7471d7fc5.pdf",
    "parts": {
      "symbol": "ksz8563rnxv.kicad_sym",
      "footprint": "ksz8563rnxv.kicad_mod",
      "model_3d": "ksz8563rnxv-hero.glb",
      "model_3d_plain": "ksz8563rnxv-etched.glb",
      "model_3d_step": "ksz8563rnxv-etched.step",
      "model_3d_step_plain": "ksz8563rnxv.step",
      "lbr": "ksz8563rnxv.lbr"
    },
    "distributor_links": {
      "lcsc": "C3228581",
      "digikey": "150-KSZ8563RNXV-ND",
      "mouser": "579-KSZ8563RNXV"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T06:34:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "150-KSZ8563RNXV-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "579-KSZ8563RNXV",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AVDDH",
        "type": "power_in",
        "description": "+3.3V / +2.5V analog power for the PHY transceivers and XI/XO crystal interface."
      },
      {
        "number": "2",
        "name": "TX1P",
        "type": "bidirectional",
        "description": "Port 1 100BASE-TX/10BASE-T differential data (+); transmit in MDI mode, receive in MDI-X mode."
      },
      {
        "number": "3",
        "name": "TX1M",
        "type": "bidirectional",
        "description": "Port 1 100BASE-TX/10BASE-T differential data (-); transmit in MDI mode, receive in MDI-X mode."
      },
      {
        "number": "4",
        "name": "AVDDL",
        "type": "power_in",
        "description": "+1.2V analog power."
      },
      {
        "number": "5",
        "name": "RX1P",
        "type": "bidirectional",
        "description": "Port 1 100BASE-TX/10BASE-T differential data (+); receive in MDI mode, transmit in MDI-X mode."
      },
      {
        "number": "6",
        "name": "RX1M",
        "type": "bidirectional",
        "description": "Port 1 100BASE-TX/10BASE-T differential data (-); receive in MDI mode, transmit in MDI-X mode."
      },
      {
        "number": "7",
        "name": "AVDDL",
        "type": "power_in",
        "description": "+1.2V analog power."
      },
      {
        "number": "8",
        "name": "AVDDH",
        "type": "power_in",
        "description": "+3.3V / +2.5V analog power for the PHY transceivers and XI/XO crystal interface."
      },
      {
        "number": "9",
        "name": "TX2P",
        "type": "bidirectional",
        "description": "Port 2 100BASE-TX/10BASE-T differential data (+); transmit in MDI mode, receive in MDI-X mode."
      },
      {
        "number": "10",
        "name": "TX2M",
        "type": "bidirectional",
        "description": "Port 2 100BASE-TX/10BASE-T differential data (-); transmit in MDI mode, receive in MDI-X mode."
      },
      {
        "number": "11",
        "name": "AVDDL",
        "type": "power_in",
        "description": "+1.2V analog power."
      },
      {
        "number": "12",
        "name": "RX2P",
        "type": "bidirectional",
        "description": "Port 2 100BASE-TX/10BASE-T differential data (+); receive in MDI mode, transmit in MDI-X mode."
      },
      {
        "number": "13",
        "name": "RX2M",
        "type": "bidirectional",
        "description": "Port 2 100BASE-TX/10BASE-T differential data (-); receive in MDI mode, transmit in MDI-X mode."
      },
      {
        "number": "14",
        "name": "AVDDL",
        "type": "power_in",
        "description": "+1.2V analog power."
      },
      {
        "number": "15",
        "name": "AVDDH",
        "type": "power_in",
        "description": "+3.3V / +2.5V analog power for the PHY transceivers and XI/XO crystal interface."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "17",
        "name": "DVDDL",
        "type": "power_in",
        "description": "+1.2V digital power."
      },
      {
        "number": "18",
        "name": "RXD3",
        "type": "bidirectional",
        "description": "Port 3 receive data bit 3 in MII/RGMII modes (not used in RMII, do not connect); strap with RXD2 selects xMII mode (00 MII, 01 RMII, 11 RGMII)."
      },
      {
        "number": "19",
        "name": "RXD2",
        "type": "bidirectional",
        "description": "Port 3 receive data bit 2 in MII/RGMII modes (not used in RMII, do not connect); strap with RXD3 selects xMII mode."
      },
      {
        "number": "20",
        "name": "RXD1",
        "type": "bidirectional",
        "description": "Port 3 receive data bit 1 in MII/RMII/RGMII modes; strap with RXD0 selects serial interface (00 MIIM, 01 I2C, 1x SPI)."
      },
      {
        "number": "21",
        "name": "RXD0",
        "type": "bidirectional",
        "description": "Port 3 receive data bit 0 in MII/RMII/RGMII modes; strap with RXD1 selects serial interface mode."
      },
      {
        "number": "22",
        "name": "RX_CLK/REFCLKO",
        "type": "bidirectional",
        "description": "MII: 25/2.5MHz receive clock (output in PHY mode, input in MAC mode); RMII: 50MHz reference clock output in Clock mode; RGMII: 125/25/2.5MHz receive clock output."
      },
      {
        "number": "23",
        "name": "VDDIO",
        "type": "power_in",
        "description": "+3.3V / +2.5V / +1.8V digital I/O power."
      },
      {
        "number": "24",
        "name": "RX_DV/CRS_DV/RX_CTL",
        "type": "bidirectional",
        "description": "Port 3 receive data valid (MII), carrier sense/receive data valid (RMII) or receive control (RGMII) output; strap selects Normal (0) or Factory Test (1) mode."
      },
      {
        "number": "25",
        "name": "RX_ER",
        "type": "bidirectional",
        "description": "MII: Port 3 receive error output; not used in RMII/RGMII (do not connect); strap with PME_N sets port 1 and 2 PHY configuration."
      },
      {
        "number": "26",
        "name": "TXD3",
        "type": "input",
        "description": "Port 3 transmit data bit 3 in MII/RGMII modes; not used in RMII (do not connect)."
      },
      {
        "number": "27",
        "name": "TXD2",
        "type": "input",
        "description": "Port 3 transmit data bit 2 in MII/RGMII modes; not used in RMII (do not connect)."
      },
      {
        "number": "28",
        "name": "TXD1",
        "type": "input",
        "description": "Port 3 transmit data bit 1 in MII/RMII/RGMII modes."
      },
      {
        "number": "29",
        "name": "TXD0",
        "type": "input",
        "description": "Port 3 transmit data bit 0 in MII/RMII/RGMII modes."
      },
      {
        "number": "30",
        "name": "TX_CLK/REFCLKI",
        "type": "bidirectional",
        "description": "MII: 25/2.5MHz transmit clock (output in PHY mode, input in MAC mode); RMII: 50MHz reference clock input in Normal mode; RGMII: 125/25/2.5MHz transmit clock input."
      },
      {
        "number": "31",
        "name": "DVDDL",
        "type": "power_in",
        "description": "+1.2V digital power."
      },
      {
        "number": "32",
        "name": "TX_EN/TX_CTL",
        "type": "input",
        "description": "Port 3 transmit enable in MII/RMII modes or transmit control in RGMII mode."
      },
      {
        "number": "33",
        "name": "TX_ER",
        "type": "input",
        "description": "Port 3 transmit error input in MII mode; not used in RMII/RGMII (do not connect)."
      },
      {
        "number": "34",
        "name": "DVDDL",
        "type": "power_in",
        "description": "+1.2V digital power."
      },
      {
        "number": "35",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "36",
        "name": "VDDIO",
        "type": "power_in",
        "description": "+3.3V / +2.5V / +1.8V digital I/O power."
      },
      {
        "number": "37",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "38",
        "name": "VDDIO",
        "type": "power_in",
        "description": "+3.3V / +2.5V / +1.8V digital I/O power."
      },
      {
        "number": "39",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "40",
        "name": "GPIO_1",
        "type": "bidirectional",
        "description": "General purpose I/O synchronized to the IEEE 1588 clock; programmable as timestamp capture input or event trigger output."
      },
      {
        "number": "41",
        "name": "GPIO_2",
        "type": "bidirectional",
        "description": "General purpose I/O synchronized to the IEEE 1588 clock; programmable as timestamp capture input or event trigger output."
      },
      {
        "number": "42",
        "name": "DVDDL",
        "type": "power_in",
        "description": "+1.2V digital power."
      },
      {
        "number": "43",
        "name": "LED2_0",
        "type": "bidirectional",
        "description": "Port 2 LED indicator 0, active-low output sinking current; strap selects Port 3 MII/RMII mode."
      },
      {
        "number": "44",
        "name": "LED2_1",
        "type": "bidirectional",
        "description": "Port 2 LED indicator 1, active-low output sinking current; strap selects Port 3 speed (0 = 1000Mbps, 1 = 100Mbps)."
      },
      {
        "number": "45",
        "name": "PME_N",
        "type": "bidirectional",
        "description": "Power management event output signalling an energy detect event, polarity programmable (default active low, external pull-up needed); strap with RX_ER sets PHY configuration."
      },
      {
        "number": "46",
        "name": "INTRP_N",
        "type": "output",
        "description": "Active-low open-drain interrupt output; requires an external pull-up resistor."
      },
      {
        "number": "47",
        "name": "RESET_N",
        "type": "input",
        "description": "Active-low system reset; the device must be reset during or after power-on, RC circuit suggested."
      },
      {
        "number": "48",
        "name": "SDO",
        "type": "bidirectional",
        "description": "SPI data out (MISO), unused in I2C/MIIM modes; strap enables Quiet-WIRE filtering when 1."
      },
      {
        "number": "49",
        "name": "SDI/SDA/MDIO",
        "type": "bidirectional",
        "description": "SPI data in, I2C SDA or MIIM MDIO; open-drain when outputting, needs 1.0kΩ to 5kΩ pull-up to VDDIO."
      },
      {
        "number": "50",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "51",
        "name": "VDDIO",
        "type": "power_in",
        "description": "+3.3V / +2.5V / +1.8V digital I/O power."
      },
      {
        "number": "52",
        "name": "SCS_N",
        "type": "input",
        "description": "SPI chip select, active low; unused in I2C/MIIM modes."
      },
      {
        "number": "53",
        "name": "SCL/MDC",
        "type": "input",
        "description": "SCL serial clock in SPI/I2C modes or MDC serial clock in MIIM mode."
      },
      {
        "number": "54",
        "name": "DVDDL",
        "type": "power_in",
        "description": "+1.2V digital power."
      },
      {
        "number": "55",
        "name": "LED1_0",
        "type": "bidirectional",
        "description": "Port 1 LED indicator 0, active-low output sinking current; strap enables switch at startup (1 default)."
      },
      {
        "number": "56",
        "name": "LED1_1",
        "type": "bidirectional",
        "description": "Port 1 LED indicator 1, active-low output sinking current; strap disables (1, default) or enables (0) in-band management."
      },
      {
        "number": "57",
        "name": "VDDIO",
        "type": "power_in",
        "description": "+3.3V / +2.5V / +1.8V digital I/O power."
      },
      {
        "number": "58",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "59",
        "name": "DVDDL",
        "type": "power_in",
        "description": "+1.2V digital power."
      },
      {
        "number": "60",
        "name": "AVDDL",
        "type": "power_in",
        "description": "+1.2V analog power."
      },
      {
        "number": "61",
        "name": "XO",
        "type": "output",
        "description": "Crystal clock output; connects to one crystal lead for 25MHz crystal, left unconnected with an oscillator."
      },
      {
        "number": "62",
        "name": "XI",
        "type": "input",
        "description": "Crystal/oscillator input for 25MHz clock, tolerance ±50ppm."
      },
      {
        "number": "63",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "64",
        "name": "ISET",
        "type": "passive",
        "description": "Transmit output current set pin; must be connected to GND through a 6.04kΩ 1% resistor."
      },
      {
        "number": "65",
        "name": "GND",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed pad is not numbered in the datasheet; labelled 'EP' (named VSS in Fig 3-1, GND in Table 3-2); Pin types were inferred from the buffer types (AIO, I/O, IPU/O8 and so on). The datasheet doesn't gi",
          "34/65 pins cited to the wrong page (name found elsewhere): ['7:AVDDL@p16', '21:RXD0@p14', '23:VDDIO@p16', '31:DVDDL@p16']"
        ],
        "pages_sent": 50,
        "cost_usd": 0.4558,
        "at": "2026-10-31T06:34:02"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a341a7a56da1477116f613e7471d7fc5.pdf",
        "pages": 221,
        "sha256": "94e5424ace3ec23c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ksz8563rnxv.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.0,
          8.0,
          0.87
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "553641350988a3d949874ef3cbbe3efa6e239859177963f45ba4e900f4c74ccf",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ksz8563rnxv-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.0,
          8.0,
          0.87
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "60b66f6a0de8a0bb244bdfd798f693bb34d9ad1c56e368ea02ac6d26c267cf3c",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "JXX (64-Lead VQFN 8x8 mm, Microchip drawing C04-437A)",
      "source_page": 213,
      "D": {
        "nom_mm": 8.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 8.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.4,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.85,
        "range_mm": [
          0.8,
          0.9
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ksz8563rnxv.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}