main
Ray Set visibility: public 66e1628 1d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ft24c1024a-usr-b",
  "title": "FT24C1024A-USR-B",
  "brief": "FMD(Fremont Micro Devices) EEPROM, SOP-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",
    "memory",
    "ft24c1024a-usr-b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "FT24C1024A-USR-B",
    "manufacturer": "FMD(Fremont Micro Devices)",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757120984942436352",
    "parts": {
      "symbol": "ft24c1024a-usr-b.kicad_sym",
      "footprint": "ft24c1024a-usr-b.kicad_mod",
      "model_3d": "ft24c1024a-usr-b-hero.glb",
      "model_3d_plain": "ft24c1024a-usr-b-etched.glb",
      "model_3d_step": "ft24c1024a-usr-b-etched.step",
      "model_3d_step_plain": "ft24c1024a-usr-b.step",
      "lbr": "ft24c1024a-usr-b.lbr"
    },
    "distributor_links": {
      "lcsc": "C5263790"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:33:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin with no internal function stated in the datasheet."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Device address input for chip select, typically hardwired to VIH or VIL and recognized as VIL if left unconnected."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Device address input for chip select, typically hardwired to VIH or VIL and recognized as VIL if left unconnected."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data line, bi-directional with open-drain output that can be wire-ORed with other open-drain devices and needs an external pull-up resistor."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input; rising edge latches data into the EEPROM and falling edge clocks data out."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input; programming is allowed when left unconnected or at VIL and disabled when connected to VIH or VCC, while reads are unaffected."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, 1.8V to 5.5V."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1558,
        "at": "2026-10-19T07:33:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757120984942436352",
        "pages": 13,
        "sha256": "bf5984593ae14e87",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "5cc5c644e38ae5c81bba3083deda2af79aee38a35ae5d1d48408c9ba53181a20",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "FMD(Fremont Micro Devices)",
      "Package": "SOP-8",
      "Category": "Memory",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "bf5984593ae14e8760ad3dbb2d6dc6ead614d7b2cff72101165935509b11941f",
      "rows": [
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          "name": "Supply voltage",
          "symbol": "VCC1",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Industrial operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -50,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input voltage on any pin relative to ground",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "relative to ground; upper limit printed as VCC + 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD protection on all pins",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 2000,
          "typ": null,
          "max": null,
          "conditions": "all pins; printed as >2000V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clock frequency, SCL",
          "symbol": "fSCL",
          "kind": "timing",
          "unit": "kHz",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Clock pulse width low",
          "symbol": "tLOW",
          "kind": "timing",
          "unit": "µs",
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          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "Clock pulse width high",
          "symbol": "tHIGH",
          "kind": "timing",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
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          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
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        {
          "name": "Noise suppression time",
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          "kind": "timing",
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          "name": "Noise suppression time",
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          "conditions": "VCC 2.5 V and 5.5 V",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "Clock low to data out valid",
          "symbol": "tAA",
          "kind": "timing",
          "unit": "µs",
          "min": 0.1,
          "typ": null,
          "max": 0.9,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "Bus free time before new transmission",
          "symbol": "tBUF",
          "kind": "timing",
          "unit": "µs",
          "min": 1.3,
          "typ": null,
          "max": null,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "START hold time",
          "symbol": "tHD.STA",
          "kind": "timing",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
          "max": null,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "START set-up time",
          "symbol": "tSU.STA",
          "kind": "timing",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
          "max": null,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Data in hold time",
          "symbol": "tHD.DAT",
          "kind": "timing",
          "unit": "µs",
          "min": 0,
          "typ": null,
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          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
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          "source": "datasheet"
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        {
          "name": "Data in set-up time",
          "symbol": "tSU.DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input rise time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
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          "source": "datasheet"
        },
        {
          "name": "Input fall time",
          "symbol": "tF",
          "kind": "timing",
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          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
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        },
        {
          "name": "STOP set-up time",
          "symbol": "tSU.STO",
          "kind": "timing",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
          "max": null,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Data out hold time",
          "symbol": "tDH",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
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          "max": null,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Write cycle time",
          "symbol": "tWR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VCC 1.8 V, 2.5 V, 5.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Supply read current",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.5,
          "max": 1,
          "conditions": "VCC @ 5.0V, SCL = 400 kHz",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Supply write current",
          "symbol": "ICC2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": 3,
          "conditions": "VCC @ 5.0V, SCL = 400 kHz",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Standby supply current",
          "symbol": "ISB1",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VCC @ 1.8V, VIN = VCC or VSS",
          "source_page": 9,
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        },
        {
          "name": "Input leakage current",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VIN = VCC or VSS",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output leakage current",
          "symbol": "ILO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VIN = VCC or VSS",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Input low level",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": null,
          "conditions": "upper limit printed as VCC × 0.3",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output low level",
          "symbol": "VOL2",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VCC @ 3.0V, IOL = 2.1 mA",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output low level",
          "symbol": "VOL1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "VCC @ 1.8V, IOL = 0.15 mA",
          "source_page": 9,
          "source": "datasheet"
        }
      ]
    }
  },
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  "sections": [
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  ],
  "discovery_triggers": [
    "ft24c1024a-usr-b"
  ],
  "discovery_pitch": "FT24C1024A-USR-B (FMD(Fremont Micro Devices)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}