MCP23008-E

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp23008-e",
  "title": "MCP23008-E",
  "brief": "Microchip Tech I/O Expanders, SSOP-20-208mil. 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",
    "mcp23008-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MCP23008-E",
    "manufacturer": "Microchip Tech",
    "package": "SSOP-20-208mil",
    "pin_count": 20,
    "category": "Interface",
    "subcategory": "I/O Expanders",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882320409432064",
    "parts": {
      "symbol": "mcp23008-e.kicad_sym",
      "footprint": "mcp23008-e.kicad_mod",
      "model_3d": "mcp23008-e-hero.glb",
      "model_3d_plain": "mcp23008-e-etched.glb",
      "model_3d_step": "mcp23008-e-etched.step",
      "model_3d_step_plain": "mcp23008-e.step",
      "lbr": "mcp23008-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C148011"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:47:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCL/SCK",
        "type": "input",
        "description": "Serial clock input for the I2C (MCP23008) or SPI (MCP23S08) interface."
      },
      {
        "number": "2",
        "name": "SDA/SI",
        "type": "bidirectional",
        "description": "Serial data I/O for MCP23008 (I2C) or serial data input for MCP23S08 (SPI)."
      },
      {
        "number": "3",
        "name": "A2/SO",
        "type": "bidirectional",
        "description": "Hardware address input (MCP23008) or serial data output (MCP23S08); A2 must be biased externally."
      },
      {
        "number": "4",
        "name": "A1",
        "type": "input",
        "description": "Hardware address input that must be biased externally."
      },
      {
        "number": "5",
        "name": "A0",
        "type": "input",
        "description": "Hardware address input that must be biased externally."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "input",
        "description": "External reset input that must be biased externally."
      },
      {
        "number": "7",
        "name": "NC/CS",
        "type": "input",
        "description": "No connect on the MCP23008; external chip select input on the MCP23S08."
      },
      {
        "number": "8",
        "name": "INT",
        "type": "output",
        "description": "Interrupt output that can be configured as active-high, active-low or open-drain."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "10",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect pin on the SSOP package."
      },
      {
        "number": "11",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect pin on the SSOP package."
      },
      {
        "number": "12",
        "name": "GP0",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "13",
        "name": "GP1",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "14",
        "name": "GP2",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "15",
        "name": "GP3",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "16",
        "name": "GP4",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "17",
        "name": "GP5",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "18",
        "name": "GP6",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "19",
        "name": "GP7",
        "type": "bidirectional",
        "description": "Bidirectional I/O pin that can be enabled for interrupt-on-change and/or an internal weak pull-up resistor."
      },
      {
        "number": "20",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SSOP pinout comes from the SSOP column of Table 1-1 (page 5). The MCP23008 and MCP23S08 share th; The package hint 'SSOP-20-208mil' is not printed in the text. The datasheet gives '20-Lead Plastic S; The ordering code for the SSOP variant (MCP23008-E/SS) is not explicitly listed in the excerpt. The "
        ],
        "pages_sent": 11,
        "cost_usd": 0.0539,
        "at": "2026-10-18T06:46:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882320409432064",
        "pages": 44,
        "sha256": "573ae3991f57d129",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mcp23008-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          7.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9a01a276d0b4d9561efd58f2fcee56f52c1b6ab464ea7a0380cab4e87a924e6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp23008-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          7.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f1acf9d71d94906f57398eb2b7a0856469f5d6bd426781b86ab4ac332145bfe0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SSOP-20-208mil",
      "Category": "Interface",
      "Pins": "20"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "573ae3991f57d1291ecddab81fcb249ba8f42e538d5a693d9958417525fea5ad",
      "rows": [
        {
          "name": "Ambient temperature under bias",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Voltage on VDD with respect to VSS",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Voltage on all other pins with respect to VSS (except VDD)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": null,
          "conditions": "max printed as (VDD + 0.6V)",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Maximum current out of VSS pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Maximum current into VDD pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Input clamp current",
          "symbol": "IIK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VI < 0 or VI > VDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Output clamp current",
          "symbol": "IOK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VO < 0 or VO > VDD",
          "source_page": 23,
          "source": "datasheet"
        },
        {
          "name": "Operating supply voltage, I-Temp range",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "-40°C ≤ TA ≤ +85°C (I-Temp)",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Operating supply voltage, E-Temp range",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 5.5,
          "conditions": "-40°C ≤ TA ≤ +125°C (E-Temp) (Note 1)",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature, I-Temp range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "1.8V ≤ VDD ≤ 5.5V (I-Temp)",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature, E-Temp range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "4.5V ≤ VDD ≤ 5.5V (E-Temp) (Note 1)",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "VDD Rise Rate to Ensure Power-on Reset",
          "symbol": "SVDD",
          "kind": "electrical",
          "unit": "V/ms",
          "min": 0.05,
          "typ": null,
          "max": null,
          "conditions": "Design guidance only. Not tested.",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "SCL/SCK = 1 MHz",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "IDDS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "IDDS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "4.5V - 5.5V @ +125°C (Note 1)",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current, I/O port pins",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VSS ≤ VPIN ≤ VDD",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Output leakage current, I/O port pins",
          "symbol": "ILO",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VSS ≤ VPIN ≤ VDD",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "GPIO weak pull-up current",
          "symbol": "IPU",
          "kind": "electrical",
          "unit": "µA",
          "min": 40,
          "typ": 75,
          "max": 115,
          "conditions": "VDD = 5V, GP Pins = VSS; –40°C ≤ TA ≤ +85°C",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Output Low-Voltage, GPIO",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "IOL = 8.5 mA, VDD = 4.5V",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Output Low-Voltage, INT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "IOL = 1.6 mA, VDD = 4.5V",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Output Low-Voltage, SO and SDA",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "IOL = 3.0 mA, VDD = 1.8V",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Output Low-Voltage, SDA",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "IOL = 3.0 mA, VDD = 4.5V",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Capacitive loading, GPIO, SO, INT pins",
          "symbol": "CIO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "Capacitive loading, SDA pin",
          "symbol": "CB",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 24,
          "source": "datasheet"
        },
        {
          "name": "RESET Pulse Width (Low)",
          "symbol": "TRSTL",
          "kind": "timing",
          "unit": "µs",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Output High-Impedance From RESET Low",
          "symbol": "TIOZ",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Clock High Time, 100 kHz mode",
          "symbol": "THIGH",
          "kind": "timing",
          "unit": "µs",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Clock High Time, 400 kHz mode",
          "symbol": "THIGH",
          "kind": "timing",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Clock High Time, 1.7 MHz mode",
          "symbol": "THIGH",
          "kind": "timing",
          "unit": "µs",
          "min": 0.12,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 4.5V – 5.5V (E-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Clock Low Time, 100 kHz mode",
          "symbol": "TLOW",
          "kind": "timing",
          "unit": "µs",
          "min": 4.7,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Clock Low Time, 400 kHz mode",
          "symbol": "TLOW",
          "kind": "timing",
          "unit": "µs",
          "min": 1.3,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Clock Low Time, 1.7 MHz mode",
          "symbol": "TLOW",
          "kind": "timing",
          "unit": "µs",
          "min": 0.32,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 4.5V – 5.5V (E-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "SDA and SCL Rise Time, 100 kHz mode",
          "symbol": "TR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp) (Note 1)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "SDA and SCL Rise Time, 400 kHz mode",
          "symbol": "TR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp) (Note 1)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "SDA and SCL Rise Time, 1.7 MHz mode",
          "symbol": "TR",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": 160,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 4.5V – 5.5V (E-Temp) (Note 1)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Data Input Hold Time, 100 kHz mode",
          "symbol": "THD:DAT",
          "kind": "timing",
          "unit": "µs",
          "min": 0,
          "typ": null,
          "max": 3.45,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Data Input Hold Time, 400 kHz mode",
          "symbol": "THD:DAT",
          "kind": "timing",
          "unit": "µs",
          "min": 0,
          "typ": null,
          "max": 0.9,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Data Input Hold Time, 1.7 MHz mode",
          "symbol": "THD:DAT",
          "kind": "timing",
          "unit": "µs",
          "min": 0,
          "typ": null,
          "max": 0.15,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 4.5V – 5.5V (E-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Data Input Setup Time, 100 kHz mode",
          "symbol": "TSU:DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 250,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Data Input Setup Time, 400 kHz mode",
          "symbol": "TSU:DAT",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Data Input Setup Time, 1.7 MHz mode",
          "symbol": "TSU:DAT",
          "kind": "timing",
          "unit": "µs",
          "min": 0.01,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 4.5V – 5.5V (E-Temp)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Output Valid From Clock (TAA), 100 kHz mode",
          "symbol": "TAA",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 3.45,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Output Valid From Clock (TAA), 400 kHz mode",
          "symbol": "TAA",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Output Valid From Clock (TAA), 1.7 MHz mode",
          "symbol": "TAA",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 0.18,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 4.5V – 5.5V (E-Temp)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Bus Free Time, 100 kHz mode",
          "symbol": "TBUF",
          "kind": "timing",
          "unit": "µs",
          "min": 4.7,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 1.8V – 5.5V (I-Temp)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Bus Free Time, 400 kHz mode",
          "symbol": "TBUF",
          "kind": "timing",
          "unit": "µs",
          "min": 1.3,
          "typ": null,
          "max": null,
          "conditions": "RPU (SCL, SDA) = 1 kΩ, CL (SCL, SDA) = 135 pF; 2.7V – 5.5V (I-Temp)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Bus Capacitive Loading, 100 kHz and 400 kHz",
          "symbol": "CB",
          "kind": "timing",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "(Note 1)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Bus Capacitive Loading, 1.7 MHz",
          "symbol": "CB",
          "kind": "timing",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "(Note 1)",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Serial data to output valid",
          "symbol": "TGPOV",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Interrupt pin disable time",
          "symbol": "TINTD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "GP input change to register valid",
          "symbol": "TGPIV",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 450,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "IOC event to INT active",
          "symbol": "TGPINT",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Glitch Filter on GP Pins",
          "symbol": "TGLITCH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mcp23008-e"
  ],
  "discovery_pitch": "MCP23008-E (Microchip 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",
    "mcp23008-e.kicad_sym",
    "mcp23008-e.kicad_mod",
    "mcp23008-e.glb",
    "mcp23008-e.step",
    "mcp23008-e.lbr",
    "docs/hero.png",
    "docs/mcp23008-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp23008-e-hero.glb",
    "mcp23008-e-hero.overlay.json",
    "mcp23008-e-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}