MCP2200T-I

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp2200t-i",
  "title": "MCP2200T-I",
  "brief": "Microchip Tech USB ICs, 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",
    "communication interface chip-uart-485-232",
    "mcp2200t-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MCP2200T-I",
    "manufacturer": "Microchip Tech",
    "package": "SSOP-20-208mil",
    "pin_count": 20,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "USB ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/571a05a40a9820e2bba61ee4efbee3ca.pdf",
    "parts": {
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      "model_3d_step": "mcp2200t-i-etched.step",
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      "lbr": "mcp2200t-i.lbr"
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    "distributor_links": {
      "lcsc": "C629432"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T23:07:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply pin for the device, with an operating voltage of 3.0V to 5.5V; the GPIO logic-high level follows the VDD voltage."
      },
      {
        "number": "2",
        "name": "OSC1",
        "type": "input",
        "description": "Oscillator input that must be driven by a 12 MHz clock (quartz crystal or ceramic resonator) with ±0.25% (2,500 ppm maximum) accuracy for the USB module."
      },
      {
        "number": "3",
        "name": "OSC2",
        "type": "output",
        "description": "Oscillator output for the 12 MHz quartz crystal or ceramic resonator circuit."
      },
      {
        "number": "4",
        "name": "RST",
        "type": "input",
        "description": "External reset input that must be externally biased; holding it low generates a reset and the noise filter ignores small pulses, with a 1 kΩ to 10 kΩ resistor to VDD recommended for power-on reset."
      },
      {
        "number": "5",
        "name": "GP7/TxLED",
        "type": "bidirectional",
        "description": "General purpose I/O pin 7, which can alternatively be configured as the USB transmit activity LED output (TxLED) for OUT messages."
      },
      {
        "number": "6",
        "name": "GP6/RxLED",
        "type": "bidirectional",
        "description": "General purpose I/O pin 6, which can alternatively be configured as the USB receive activity LED output (RxLED) for IN messages."
      },
      {
        "number": "7",
        "name": "GP5",
        "type": "bidirectional",
        "description": "General purpose I/O pin 5, individually configurable as digital input or output."
      },
      {
        "number": "8",
        "name": "GP4",
        "type": "bidirectional",
        "description": "General purpose I/O pin 4, individually configurable as digital input or output."
      },
      {
        "number": "9",
        "name": "GP3",
        "type": "bidirectional",
        "description": "General purpose I/O pin 3, individually configurable as digital input or output."
      },
      {
        "number": "10",
        "name": "Tx",
        "type": "output",
        "description": "USART TX data output of the UART interface."
      },
      {
        "number": "11",
        "name": "RTS",
        "type": "output",
        "description": "Hardware flow control 'Request to Send' output signal of the UART interface."
      },
      {
        "number": "12",
        "name": "Rx",
        "type": "input",
        "description": "USART RX data input of the UART interface."
      },
      {
        "number": "13",
        "name": "CTS",
        "type": "input",
        "description": "Hardware flow control 'Clear to Send' input signal of the UART interface."
      },
      {
        "number": "14",
        "name": "GP2",
        "type": "bidirectional",
        "description": "General purpose I/O pin 2, individually configurable as digital input or output."
      },
      {
        "number": "15",
        "name": "GP1/USBCFG",
        "type": "bidirectional",
        "description": "General purpose I/O pin 1, which can alternatively be configured as the USBCFG status output that starts low and goes high after the device configures on USB, and returns low in Suspend."
      },
      {
        "number": "16",
        "name": "GP0/SSPND",
        "type": "bidirectional",
        "description": "General purpose I/O pin 0, which can alternatively be configured as the SSPND USB suspend status output that is active-low when Suspend is issued by the USB host."
      },
      {
        "number": "17",
        "name": "VUSB",
        "type": "power_out",
        "description": "USB transceiver supply pin (internally connected to 3.3V from the internal LDO), which should be locally bypassed with a high-quality ceramic capacitor (0.22 µF to 0.47 µF recommended) and tied to a 3.3V rail in 3.3V self-powered designs."
      },
      {
        "number": "18",
        "name": "D-",
        "type": "bidirectional",
        "description": "USB D- differential data line."
      },
      {
        "number": "19",
        "name": "D+",
        "type": "bidirectional",
        "description": "USB D+ differential data line."
      },
      {
        "number": "20",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      }
    ],
    "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 208mil body width in the package hint is not stated anywhere in the supplied text. The text only; The ordering code MCP2200T-I is not explained in the supplied pages (the 'T' tape-and-reel suffix an; Table 1-1 gives one pin-number column shared by SOIC and SSOP, so the SSOP numbering is taken from t",
          "1/20 pins cited to the wrong page (name found elsewhere): ['3:OSC2@p3']"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0918,
        "at": "2026-10-28T23:07:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/571a05a40a9820e2bba61ee4efbee3ca.pdf",
        "pages": 44,
        "sha256": "f447ea05e8a250bc",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.1
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "c9a01a276d0b4d9561efd58f2fcee56f52c1b6ab464ea7a0380cab4e87a924e6",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SSOP-20-208mil",
      "Category": "Communication Interface Chip/UART/485/232",
      "Pins": "20"
    },
    "characteristics": {
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          "conditions": "I-Temp operating conditions, -40°C to +85°C",
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        {
          "name": "Operating Temperature (I-Temp)",
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        {
          "name": "Clock Input Accuracy (12 MHz)",
          "symbol": "",
          "kind": "tolerance",
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        {
          "name": "VDD Rise Rate to Ensure Power-on Reset",
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          "name": "Supply Current",
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        {
          "name": "Input Leakage Current GPIO, CTS",
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        {
          "name": "Input Leakage Current RST",
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        {
          "name": "Input Leakage Current OSC1",
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        {
          "name": "Output Low-Voltage GPIO, UART Tx/Rx",
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          "conditions": "IOL = 8.0 mA, VDD = 5.0V",
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        {
          "name": "Capacitive Loading OSC2",
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          "name": "USB Voltage",
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          "min": 3,
          "typ": null,
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          "conditions": "Voltage on VUSB pin for proper USB operation",
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        {
          "name": "Input Leakage on Pin (USB)",
          "symbol": "Iil",
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          "unit": "µA",
          "min": -1,
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          "name": "Input Low Voltage for USB Buffer",
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          "name": "Input High Voltage for USB Buffer",
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        {
          "name": "Differential Input Sensitivity",
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          "min": null,
          "typ": null,
          "max": 0.2,
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        {
          "name": "Differential Common Mode Range",
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        {
          "name": "Driver Output Impedance",
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        {
          "name": "Voltage Output Low (USB)",
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          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.3,
          "conditions": "1.5 k load connected to 3.6V",
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        {
          "name": "Voltage Output High (USB)",
          "symbol": "Voh",
          "kind": "electrical",
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          "min": 2.8,
          "typ": null,
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          "conditions": "1.5 k load connected to ground",
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        {
          "name": "MCLR Pulse Width (low)",
          "symbol": "TRST",
          "kind": "timing",
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          "min": 2,
          "typ": null,
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        {
          "name": "Power-Up Timer",
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          "kind": "timing",
          "unit": "ms",
          "min": 40,
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          "conditions": "",
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        {
          "name": "Oscillator Start-Up Time",
          "symbol": "TOST",
          "kind": "timing",
          "unit": "TOST",
          "min": null,
          "typ": 1024,
          "max": null,
          "conditions": "Characterized, not tested",
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        {
          "name": "Ambient Temperature Under Bias",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
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        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
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          "name": "Voltage on VDD with respect to VSS",
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          "name": "Voltage on MCLR with respect to VSS",
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          "name": "Voltage on VUSB pin with respect to VSS",
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        {
          "name": "Voltage on D+ and D- pins with respect to VSS",
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          "unit": "V",
          "min": -0.3,
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          "conditions": "Upper limit printed as VUSB + 0.3V",
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          "name": "Voltage on all other pins with respect to VSS",
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          "conditions": "Upper limit printed as VDD + 0.3V",
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          "name": "Maximum Current Out of VSS Pin",
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          "name": "Maximum Current Into VDD Pin",
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          "name": "Clamp Current",
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          "conditions": "VPIN < 0 or VPIN > VDD",
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          "name": "Maximum Current Sunk by All Ports",
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          "kind": "absolute_maximum",
          "unit": "mA",
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          "name": "Maximum Current Sourced by All Ports",
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          "kind": "absolute_maximum",
          "unit": "mA",
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          "name": "Standby Current",
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          "unit": "µA",
          "min": null,
          "typ": 9,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
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          "name": "Thermal Resistance Junction to Ambient (SSOP)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 108.1,
          "max": null,
          "conditions": "20-pin SSOP package",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Case (SSOP)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 24,
          "max": null,
          "conditions": "20-pin SSOP package",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJMAX",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 29,
          "source": "datasheet"
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