I2130SYIR

{
  "schema_version": 1,
  "type": "component",
  "slug": "i2130syir",
  "title": "I2130SYIR",
  "brief": "Nuvoton Tech Audio Interface ICs, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "communication interface chip",
    "i2130syir",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "I2130SYIR",
    "manufacturer": "Nuvoton Tech",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Communication Interface Chip",
    "subcategory": "Audio Interface ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1fbd67d5185a5fa8296e05ca802e6a69.pdf",
    "parts": {
      "symbol": "i2130syir.kicad_sym",
      "footprint": "i2130syir.kicad_mod",
      "model_3d": "i2130syir-hero.glb",
      "model_3d_plain": "i2130syir-etched.glb",
      "model_3d_step": "i2130syir-etched.step",
      "model_3d_step_plain": "i2130syir.step",
      "lbr": "i2130syir.lbr"
    },
    "distributor_links": {
      "lcsc": "C191298"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:13:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MISO/GPIO2",
        "type": "tri_state",
        "description": "SPI serial output from ISD2100 to host, high-impedance when SSB=1; configurable as GPIO2."
      },
      {
        "number": "2",
        "name": "SCLK/GPIO1",
        "type": "input",
        "description": "SPI serial clock input from host to ISD2100; configurable as GPIO1."
      },
      {
        "number": "3",
        "name": "SSB",
        "type": "input",
        "description": "Active-low SPI slave select input from host with internal pull-up to VDD; when high, GPIO0/1/2 are automatically configured as MOSI/SCLK/MISO."
      },
      {
        "number": "4",
        "name": "MOSI/GPIO0",
        "type": "input",
        "description": "SPI serial data input from host to ISD2100; configurable as GPIO0."
      },
      {
        "number": "5",
        "name": "VSSD",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "6",
        "name": "VCCD_PWM",
        "type": "power_in",
        "description": "Digital power supply for the PWM driver."
      },
      {
        "number": "7",
        "name": "SPK+",
        "type": "output",
        "description": "Positive PWM driver output forming a differential pair with SPK- to drive an 8 ohm speaker or buzzer, high-impedance in power-down."
      },
      {
        "number": "8",
        "name": "VSSD_PWM",
        "type": "power_in",
        "description": "Digital ground for the PWM driver."
      },
      {
        "number": "9",
        "name": "SPK-",
        "type": "output",
        "description": "Negative PWM driver output forming a differential pair with SPK+ to drive an 8 ohm speaker or buzzer, high-impedance in power-down."
      },
      {
        "number": "10",
        "name": "VCCD_PWM",
        "type": "power_in",
        "description": "Digital power supply for the PWM driver."
      },
      {
        "number": "11",
        "name": "INTB/GPIO3",
        "type": "output",
        "description": "Active-low interrupt request, open-drain output; configurable as GPIO3."
      },
      {
        "number": "12",
        "name": "RDY/BSYB/GPIO4",
        "type": "output",
        "description": "Reports SPI data transfer status, high means ISD2100 is ready for a new SPI command or data; configurable as GPIO4."
      },
      {
        "number": "13",
        "name": "VCCD",
        "type": "power_in",
        "description": "Digital power supply (2.7V to 3.6V operating supply range)."
      },
      {
        "number": "14",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "General-purpose I/O pin GPIO5."
      }
    ],
    "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: Pin 2 is printed as 'SCLK / GPI1' in the pin table (page 7); interpreted as GPIO1 based on the appli; Pin 5 VSSD is listed as type I in the datasheet; mapped to power_in as ground. Pin 13 supply range t"
        ],
        "pages_sent": 31,
        "cost_usd": 0.1793,
        "at": "2026-10-27T01:13:24"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/1fbd67d5185a5fa8296e05ca802e6a69.pdf",
        "pages": 31,
        "sha256": "8e4ee558ba55bbc1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "i2130syir.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "i2130syir-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e5e1857f50b3c474d302ae7e72eac2913bc04a19f038ac25c33bf28bd593f708",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nuvoton Tech",
      "Package": "SOP-14",
      "Category": "Communication Interface Chip",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "8e4ee558ba55bbc1590876d90eed331ed8a285bf56d87f837cec739050360dfe",
      "rows": [
        {
          "name": "Operating temperature range (case)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 3.6,
          "conditions": "VDD = VCCD = VCCPWM",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (VDD)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "Internal oscillator accuracy",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Vdd = 3V, room temperature; typ 32 kHz",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "SNR memory to SPK+/SPK-",
          "symbol": "SNRMEM_SPK",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "Load 150Ω",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "POUT_SPK",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "VCC=3.0, load 8Ω",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "Minimum load impedance",
          "symbol": "RL(SPK)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 4,
          "typ": 8,
          "max": null,
          "conditions": "",
          "source_page": 22,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (DC)",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Input low level",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "min VSS-0.3, max 0.3xVDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Input high level",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 1,
          "conditions": "min 0.7xVDD, max VDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Output low level",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "IOL = 1mA; min VSS-0.3, max 0.3xVDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Output high level",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 1,
          "conditions": "IOH = -1mA; min 0.7xVDD, max VDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Pull-up resistance",
          "symbol": "RPU",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Pull-down resistance",
          "symbol": "RPD",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "INTB output low level",
          "symbol": "VOH1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Playback current",
          "symbol": "IDD_Playback",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "No load",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "VDD= 3.6V",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Applied voltage VDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "SCLK cycle time",
          "symbol": "TSCK",
          "kind": "timing",
          "unit": "ns",
          "min": 60,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "SCLK high pulse width",
          "symbol": "TSCKH",
          "kind": "timing",
          "unit": "ns",
          "min": 25,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "SCLK low pulse width",
          "symbol": "TSCKL",
          "kind": "timing",
          "unit": "ns",
          "min": 25,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Rise time (all digital signals)",
          "symbol": "TRISE",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Fall time (all digital signals)",
          "symbol": "TFALL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "SSB falling edge to first SCLK falling edge setup",
          "symbol": "TSSBS",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "SSB high pulse time during low",
          "symbol": "TSSBHI",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "MOSI to SCLK rising edge setup",
          "symbol": "TMOS",
          "kind": "timing",
          "unit": "ns",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "SCLK rising edge to MOSI hold",
          "symbol": "TMOH",
          "kind": "timing",
          "unit": "ns",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 25,
          "source": "datasheet"
        },
        {
          "name": "SSB falling edge to MISO active delay",
          "symbol": "TZMID",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 25,
          "source": "datasheet"
        },
        {
          "name": "SSB rising edge to MISO high-Z delay",
          "symbol": "TMIZD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 25,
          "source": "datasheet"
        },
        {
          "name": "SCLK falling edge to MISO delay",
          "symbol": "TMID",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 25,
          "source": "datasheet"
        },
        {
          "name": "SCLK rising edge to RDY/BSYB falling edge delay",
          "symbol": "TCRBD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 25,
          "source": "datasheet"
        },
        {
          "name": "RDY/BSYB rising edge to SCLK falling edge delay",
          "symbol": "TRBCD",
          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 25,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "i2130syir"
  ],
  "discovery_pitch": "I2130SYIR (Nuvoton Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "i2130syir.kicad_sym",
    "i2130syir.kicad_mod",
    "i2130syir.glb",
    "i2130syir.step",
    "i2130syir.lbr",
    "docs/hero.png",
    "docs/i2130syir-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "i2130syir-hero.glb",
    "i2130syir-hero.overlay.json",
    "i2130syir-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}