main
Ray Set visibility: public 8ea4421 12d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973
{
  "schema_version": 1,
  "type": "component",
  "slug": "at24c256cn",
  "title": "AT24C256CN",
  "brief": "HGSEMI EEPROM, DIP-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",
    "at24c256cn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AT24C256CN",
    "manufacturer": "HGSEMI",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/690ec508ee91b046bf8288da732d2e01.pdf",
    "parts": {
      "symbol": "at24c256cn.kicad_sym",
      "footprint": "at24c256cn.kicad_mod",
      "model_3d": "at24c256cn-hero.glb",
      "model_3d_plain": "at24c256cn-etched.glb",
      "model_3d_step": "at24c256cn-etched.step",
      "model_3d_step_plain": "at24c256cn.step",
      "lbr": "at24c256cn.lbr"
    },
    "distributor_links": {
      "lcsc": "C7432369"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:32:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "E0",
        "type": "input",
        "description": "Device address input that sets the least-significant bit of the I2C seven-bit slave address and can be tied to VCC or GND, allowing up to eight devices on the same bus."
      },
      {
        "number": "2",
        "name": "E1",
        "type": "input",
        "description": "Device address input that sets the middle bit of the I2C seven-bit slave address and can be tied to VCC or GND, allowing up to eight devices on the same bus."
      },
      {
        "number": "3",
        "name": "E2",
        "type": "input",
        "description": "Device address input that sets the upper bit of the I2C seven-bit slave address and can be tied to VCC or GND, allowing up to eight devices on the same bus."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the power supply, to be connected to system ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data open-drain bidirectional pin used to transfer data to and from the device."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input that controls data flow, latching input data on the rising edge and clocking output data on the falling edge."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input: connected to VCC the whole memory array becomes read-only, connected to GND or left floating writes are enabled."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply pin, operating range 1.7V to 5.5V, with operation at invalid VCC voltages not to be attempted."
      }
    ],
    "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": 25,
        "cost_usd": 0.4386,
        "at": "2026-10-23T03:31:55"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/690ec508ee91b046bf8288da732d2e01.pdf",
        "pages": 25,
        "sha256": "cd5e09d73709b3f3",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "at24c256cn.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "at24c256cn-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cca42afc45f3d3df4cb79c99a641867af6ff74f9474f3473017ac4da9ec6d933",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "DIP-8",
      "Category": "Memory",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "cd5e09d73709b3f315b7c922db10ced7ce945a4008a04cdece63362de4a65031",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Read)",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.15,
          "conditions": "VCC = 1.7V, Read at 1MHz",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Read)",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VCC = 5.5V, Read at 400 kHz",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Read)",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VCC = 5.5V, Read at 1MHz",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Write)",
          "symbol": "ICC2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VCC = 1.7V, Write at 400 kHz",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Write)",
          "symbol": "ICC2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VCC = 5.5V, Write at 400 kHz",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "ISB",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VCC = 1.7V, VIN = VCC or GND",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "ISB",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VCC = 5.5V, VIN = VCC or GND",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VIN = VCC or GND",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage Current",
          "symbol": "ILO",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VOUT = VCC or GND",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Input Low-Level Voltage (SDA, SCL)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 0.3,
          "conditions": "max is 0.3*VCC",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Input High-Level Voltage (SDA, SCL)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 0.5,
          "conditions": "min is 0.7*VCC; max is VCC +0.5",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Output Voltage",
          "symbol": "VOL1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VCC > 2V, IOL = 3mA",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Output Voltage",
          "symbol": "VOL2",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "VCC ≤ 2V, IOL = 2mA",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature with power applied",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Voltage on input Pins",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10 seconds)",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Clock Frequency, SCL (Fast)",
          "symbol": "fSCL",
          "kind": "timing",
          "unit": "kHz",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "Fast, VCC = 1.7V to 5.5V",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Clock Frequency, SCL (High Speed)",
          "symbol": "fSCL",
          "kind": "timing",
          "unit": "kHz",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "High Speed, VCC = 1.7V to 5.5V",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Clock Pulse Width Low (Fast)",
          "symbol": "tLOW",
          "kind": "timing",
          "unit": "ns",
          "min": 1300,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Clock Pulse Width Low (High Speed)",
          "symbol": "tLOW",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Clock Pulse Width High (Fast)",
          "symbol": "tHIGH",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Clock Pulse Width High (High Speed)",
          "symbol": "tHIGH",
          "kind": "timing",
          "unit": "ns",
          "min": 260,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "SDA Rise Time (Fast)",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Fast; ensured by characterization only",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "SDA Rise Time (High Speed)",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "High Speed; ensured by characterization only",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "SDA(Out) Fall Time (Fast)",
          "symbol": "tF",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Fast; ensured by characterization only",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "SDA(Out) Fall Time (High Speed)",
          "symbol": "tF",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "High Speed; ensured by characterization only",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Start Hold Time (Fast)",
          "symbol": "tHD.STA",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Start Hold Time (High Speed)",
          "symbol": "tHD.STA",
          "kind": "timing",
          "unit": "ns",
          "min": 250,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Start Setup Time (Fast)",
          "symbol": "tSU.STA",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Start Setup Time (High Speed)",
          "symbol": "tSU.STA",
          "kind": "timing",
          "unit": "ns",
          "min": 250,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Stop Setup Time (Fast)",
          "symbol": "tSU.STO",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Stop Setup Time (High Speed)",
          "symbol": "tSU.STO",
          "kind": "timing",
          "unit": "ns",
          "min": 250,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Bus Free Time between Stop and Next Start (Fast)",
          "symbol": "tBUF",
          "kind": "timing",
          "unit": "ns",
          "min": 1300,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Bus Free Time between Stop and Next Start (High Speed)",
          "symbol": "tBUF",
          "kind": "timing",
          "unit": "ns",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Data In Hold Time (Fast)",
          "symbol": "tHD.DI",
          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Data In Hold Time (High Speed)",
          "symbol": "tHD.DI",
          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Data In Setup Time (Fast)",
          "symbol": "tSU.DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Data In Setup Time (High Speed)",
          "symbol": "tSU.DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Data Out Hold Time (Fast)",
          "symbol": "tHD.DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Data Out Hold Time (High Speed)",
          "symbol": "tHD.DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "SCL Low to Data Out Valid (Fast)",
          "symbol": "tAA",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": 900,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "SCL Low to Data Out Valid (High Speed)",
          "symbol": "tAA",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": 500,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "WP Pin Setup Time (Fast)",
          "symbol": "tSU.WP",
          "kind": "timing",
          "unit": "ns",
          "min": 1200,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "WP Pin Setup Time (High Speed)",
          "symbol": "tSU.WP",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "WP Pin Hold Time (Fast)",
          "symbol": "tHD.WP",
          "kind": "timing",
          "unit": "ns",
          "min": 1200,
          "typ": null,
          "max": null,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "WP Pin Hold Time (High Speed)",
          "symbol": "tHD.WP",
          "kind": "timing",
          "unit": "ns",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Write Cycle Time (Fast)",
          "symbol": "tWR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Write Cycle Time (High Speed)",
          "symbol": "tWR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Noise Suppression Time (Fast)",
          "symbol": "tI",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Fast",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Noise Suppression Time (High Speed)",
          "symbol": "tI",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "High Speed",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Power-On Reset Time",
          "symbol": "tPOR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power-On Reset Voltage",
          "symbol": "VPOR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.6,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Brown-out Reset Voltage",
          "symbol": "VBOR",
          "kind": "electrical",
          "unit": "V",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Time from Power-On to First Command",
          "symbol": "tINIT",
          "kind": "timing",
          "unit": "ms",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Warm Power Cycle Off Time",
          "symbol": "tPOFF",
          "kind": "timing",
          "unit": "ms",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input/output Capacitance (SDA)",
          "symbol": "CI/O",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "VI/O = 0V; TA = +25°C, fC = 1MHz",
          "source_page": 21,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance (SA0, SA1, SA2, SCL)",
          "symbol": "CIN",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "VIN = 0V; TA = +25°C, fC = 1MHz",
          "source_page": 21,
          "source": "datasheet"
        },
        {
          "name": "Data Retention",
          "symbol": "DR",
          "kind": "electrical",
          "unit": "year",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "TA = +25°C",
          "source_page": 21,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "at24c256cn"
  ],
  "discovery_pitch": "AT24C256CN (HGSEMI) 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",
    "at24c256cn.kicad_sym",
    "at24c256cn.kicad_mod",
    "at24c256cn.glb",
    "at24c256cn.step",
    "at24c256cn.lbr",
    "docs/hero.png",
    "docs/at24c256cn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "at24c256cn-hero.glb",
    "at24c256cn-hero.overlay.json",
    "at24c256cn-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}