main
Ray Set visibility: public bdee965 9d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "is62wvs2568fbll-20nli",
  "title": "IS62WVS2568FBLL-20NLI",
  "brief": "ISSI(Integrated Silicon Solution) Pre-ordered Chips, SOIC-8. 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",
    "interface ics",
    "is62wvs2568fbll-20nli",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IS62WVS2568FBLL-20NLI",
    "manufacturer": "ISSI(Integrated Silicon Solution)",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7dbbc5751e779e4064a4f15b483a6ab1.pdf",
    "parts": {
      "symbol": "is62wvs2568fbll-20nli.kicad_sym",
      "footprint": "is62wvs2568fbll-20nli.kicad_mod",
      "model_3d": "is62wvs2568fbll-20nli-hero.glb",
      "model_3d_plain": "is62wvs2568fbll-20nli-etched.glb",
      "model_3d_step": "is62wvs2568fbll-20nli-etched.step",
      "model_3d_step_plain": "is62wvs2568fbll-20nli.step",
      "lbr": "is62wvs2568fbll-20nli.lbr"
    },
    "distributor_links": {
      "lcsc": "C1353427",
      "digikey": "IS62WVS2568FBLL-20NLI-ND",
      "mouser": "870-WVS2568FBLL20NLI"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:18:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "IS62WVS2568FBLL-20NLI-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "870-WVS2568FBLL20NLI",
        "status": "found"
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    },
    "pins": [
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        "name": "CS#",
        "type": "input",
        "description": "Chip select, active low; a high level deselects the device and forces Standby mode, and SO goes high-impedance."
      },
      {
        "number": "2",
        "name": "SO/SIO1",
        "type": "bidirectional",
        "description": "Serial data output in SPI mode (shifted out after falling SCK edge, high-Z when deselected) and SIO1 in SDI/SQI mode."
      },
      {
        "number": "3",
        "name": "DNU/SIO2",
        "type": "bidirectional",
        "description": "Do Not Use in SPI and SDI modes; SIO2 in SQI mode."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SI/SIO0",
        "type": "bidirectional",
        "description": "Serial data input in SPI mode (instructions, addresses, data latched on rising SCK edge) and SIO0 in SDI/SQI mode."
      },
      {
        "number": "6",
        "name": "SCK",
        "type": "input",
        "description": "Serial clock; input is latched on the rising edge and SO is updated after the falling edge."
      },
      {
        "number": "7",
        "name": "HOLD#/SIO3",
        "type": "bidirectional",
        "description": "Hold input in SPI/SDI mode (pulled low to pause communication, must be held high when unused) and SIO3 in SQI mode, where hold is unavailable."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, 2.2V to 3.6V for the IS62WVS2568FBLL."
      }
    ],
    "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 numbers come from the pin-configuration figure and the pin description list. Pin 3 is stated as "
        ],
        "pages_sent": 25,
        "cost_usd": 0.1414,
        "at": "2026-10-31T12:18:01"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7dbbc5751e779e4064a4f15b483a6ab1.pdf",
        "pages": 25,
        "sha256": "8d1ea53121e82159",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
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        "zmin_mm": 0,
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        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "is62wvs2568fbll-20nli-etched.step",
        "role": "eda",
        "up": "Z",
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        "sha256": "ee509b74b76c3dd0951c687fcc6af7699f744fcc5aa563980cf6579d2044f3f4",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "ISSI(Integrated Silicon Solution)",
      "Package": "SOIC-8",
      "Category": "Interface ICs",
      "Pins": "8"
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    "characteristics": {
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        {
          "name": "Data Retention Voltage",
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          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 17,
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        },
        {
          "name": "Input Leakage",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "GND < VIN < VDD",
          "source_page": 17,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage",
          "symbol": "ILO",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "GND < VIN < VDD, Output Disabled",
          "source_page": 17,
          "source": "datasheet"
        },
        {
          "name": "VDD Dynamic Operating Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "VDD = Max, f = fMAX, CS# = VIL, IOUT = 0 mA, Ind., -20",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "CMOS Standby Current (CMOS Inputs)",
          "symbol": "ISB2",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4,
          "max": 20,
          "conditions": "VDD = Max, f = 0, CS# ≥ VDD - 0.2V, VIN ≤ 0.2V or VIN ≥ VDD - 0.2V, Ind., -20",
          "source_page": 18,
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        },
        {
          "name": "Clock Frequency",
          "symbol": "FCLK",
          "kind": "timing",
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        {
          "name": "CS# Setup Time",
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          "name": "CS# Disable Time",
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          "name": "Data Setup Time",
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          "unit": "ns",
          "min": 10,
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        {
          "name": "Data Hold Time",
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          "min": 10,
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        {
          "name": "Clock High Time",
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          "min": 23,
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          "name": "Clock Low Time",
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        {
          "name": "Clock Delay Time",
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          "name": "CS# High to Output High-Z",
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        {
          "name": "HOLD# Setup Time",
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        {
          "name": "HOLD# Hold Time",
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          "min": 10,
          "typ": null,
          "max": null,
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          "source_page": 19,
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        {
          "name": "HOLD# Low to Output High-Z",
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        {
          "name": "HOLD# High to Output Valid",
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          "kind": "timing",
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          "min": null,
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          "max": 50,
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        {
          "name": "Input capacitance (CS#, SCK)",
          "symbol": "CIN",
          "kind": "electrical",
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          "conditions": "TA = 25°C, f = 1 MHz, VDD = VDD(typ)",
          "source_page": 15,
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        {
          "name": "Input/Output capacitance (other pins)",
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          "source_page": 15,
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          "conditions": "printed as -0.2 to +3.9 (VDD+0.3V)",
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          "name": "Temperature Under Bias",
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          "typ": null,
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          "source_page": 15,
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        {
          "name": "VDD Related to GND",
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          "min": -0.2,
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          "conditions": "printed as -0.2 to +3.9 (VDD+0.3V)",
          "source_page": 15,
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        {
          "name": "Storage Temperature",
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          "kind": "absolute_maximum",
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          "min": -65,
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          "source_page": 15,
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        {
          "name": "Supply Voltage",
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          "kind": "recommended_operating",
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          "conditions": "Industrial operating range, IS62WVS2568FBLL",
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  },
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  "discovery_triggers": [
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  "discovery_pitch": "IS62WVS2568FBLL-20NLI (ISSI(Integrated Silicon Solution)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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