CYPD2119-24LQXI

{
  "schema_version": 1,
  "type": "component",
  "slug": "cypd2119-24lqxi",
  "title": "CYPD2119-24LQXI",
  "brief": "Cypress Semicon CYPRESS, TQFN-24-EP(4x4). 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",
    "embedded processors & controllers",
    "cypd2119-24lqxi",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CYPD2119-24LQXI",
    "manufacturer": "Cypress Semicon",
    "package": "TQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Embedded Processors & Controllers",
    "subcategory": "CYPRESS",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/350fc2ff74a254eebac668066cbd4671.pdf",
    "parts": {
      "symbol": "cypd2119-24lqxi.kicad_sym",
      "footprint": "cypd2119-24lqxi.kicad_mod",
      "model_3d": "cypd2119-24lqxi-hero.glb",
      "model_3d_plain": "cypd2119-24lqxi-etched.glb",
      "model_3d_step": "cypd2119-24lqxi-etched.step",
      "model_3d_step_plain": "cypd2119-24lqxi.step",
      "lbr": "cypd2119-24lqxi.lbr"
    },
    "distributor_links": {
      "lcsc": "C475895",
      "digikey": "CYPD2119-24LQXI-ND",
      "mouser": "727-CYPD2119-24LQXI"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T16:19:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CYPD2119-24LQXI-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "727-CYPD2119-24LQXI",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CC2",
        "type": "bidirectional",
        "description": "USB PD connector detect/Configuration Channel 2 on the Type-C port."
      },
      {
        "number": "2",
        "name": "CC1",
        "type": "bidirectional",
        "description": "USB PD connector detect/Configuration Channel 1 on the Type-C port."
      },
      {
        "number": "3",
        "name": "RD1",
        "type": "passive",
        "description": "Dedicated Rd resistor pin for CC1; must be left open for cable applications and connected together with CC1 for UFP or DFP with dead battery applications."
      },
      {
        "number": "4",
        "name": "VCONN2",
        "type": "power_in",
        "description": "VCONN 2 input, 4.0 V to 5.5 V."
      },
      {
        "number": "5",
        "name": "VCONN1",
        "type": "power_in",
        "description": "VCONN 1 input, 4.0 V to 5.5 V."
      },
      {
        "number": "6",
        "name": "VDDD",
        "type": "power_in",
        "description": "VDDD supply input/output, 2.7 V to 5.5 V."
      },
      {
        "number": "7",
        "name": "VCCD",
        "type": "power_out",
        "description": "1.8-V regulator output for filter capacitor; must be bypassed to ground with 1 to 1.6 µF X5R ceramic or better."
      },
      {
        "number": "8",
        "name": "VDDIO",
        "type": "power_in",
        "description": "1.71-V to 5.5-V supply for I/Os."
      },
      {
        "number": "9",
        "name": "VDDD",
        "type": "power_in",
        "description": "VDDD supply input/output, 2.7 V to 5.5 V."
      },
      {
        "number": "10",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O; I/O pins are forced to the disable state during power-on and reset."
      },
      {
        "number": "11",
        "name": "SWD_IO",
        "type": "bidirectional",
        "description": "SWD IO / GPIO / UART_1_CTS / SPI_1_MOSI."
      },
      {
        "number": "12",
        "name": "SWD_CLK",
        "type": "input",
        "description": "SWD clock / GPIO."
      },
      {
        "number": "13",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O; GPIO 13 is I2C_1_SDA / SPI_1_MISO / UART_1_RX."
      },
      {
        "number": "14",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O."
      },
      {
        "number": "15",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "GPIO 15 is SPI_1_SEL / UART_1_RTS."
      },
      {
        "number": "16",
        "name": "XRES",
        "type": "input",
        "description": "Reset input."
      },
      {
        "number": "17",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O."
      },
      {
        "number": "18",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "GPIO 18 is SPI_0_MOSI / UART_0_TX."
      },
      {
        "number": "19",
        "name": "I2C_0_SDA",
        "type": "bidirectional",
        "description": "GPIO / I2C_0_SDA / SPI_0_SEL / UART_0_CTS; I2C pins from SCB 0 are overvoltage-tolerant and implemented as open-drain."
      },
      {
        "number": "20",
        "name": "I2C_0_SCL",
        "type": "bidirectional",
        "description": "GPIO / I2C_0_SCL / SPI_0_MISO / UART_0_RTS; I2C pins from SCB 0 are overvoltage-tolerant and implemented as open-drain."
      },
      {
        "number": "21",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O."
      },
      {
        "number": "22",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "GPIO / SPI_0_CLK / UART_0_RX."
      },
      {
        "number": "23",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O."
      },
      {
        "number": "24",
        "name": "GPIO",
        "type": "bidirectional",
        "description": "General-purpose I/O."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 MPN given is CYPD2119-24LQXI, but the ordering table lists CYPD2119-24LQXIT (tape and reel). The; The package hint says TQFN-24-EP(4x4). The datasheet describes a 4.0 mm x 4.0 mm, 0.55 mm, 24-pin QF; The 24-QFN pin map gives no pin number for VSS on the leaded pins. Only the EPAD ground is listed fo"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0251,
        "at": "2026-10-28T16:19:15"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/350fc2ff74a254eebac668066cbd4671.pdf",
        "pages": 36,
        "sha256": "56b37efb675782df",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cypd2119-24lqxi.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cypd2119-24lqxi-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7ba843b3e40853fa327abae48160c7cf2a80dbceeb5a4eaa1490639ea11774d0",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Cypress Semicon",
      "Package": "TQFN-24-EP(4x4)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "25"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "56b37efb675782df03a3e5dd7c65cd641fd2bc32827249864bc51df807133e90",
      "rows": [
        {
          "name": "Digital supply relative to VSS",
          "symbol": "VDDD_MAX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Max supply voltage relative to VSS (VCONN1)",
          "symbol": "VCONN1_MAX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Max supply voltage relative to VSS (VCONN2)",
          "symbol": "VCONN2_MAX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Max supply voltage relative to VSS (VDDIO)",
          "symbol": "VDDIO_MAX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "GPIO voltage",
          "symbol": "VGPIO_ABS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": null,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Absolute max voltage for CC1 and CC2 pins",
          "symbol": "VCC_ABS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Maximum current per GPIO",
          "symbol": "IGPIO_ABS",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "Absolute max",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "GPIO injection current",
          "symbol": "IGPIO_injection",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "Absolute max, current injected per pin",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Electrostatic discharge human body model",
          "symbol": "ESD_HBM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 2200,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Electrostatic discharge charged device model",
          "symbol": "ESD_CDM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Pin current for latch-up",
          "symbol": "LU",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -200,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Electrostatic discharge IEC61000-4-2 contact",
          "symbol": "ESD_IEC_CON",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 8000,
          "typ": null,
          "max": null,
          "conditions": "Contact discharge on CC1, CC2, VCONN1, and VCONN2 pins",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Electrostatic discharge IEC61000-4-2 air",
          "symbol": "ESD_IEC_AIR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 15000,
          "typ": null,
          "max": null,
          "conditions": "Air discharge for pins CC1, CC2, VCONN1, and VCONN2",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Power supply input voltage (UFP applications)",
          "symbol": "VDDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "UFP Applications",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Power supply input voltage (DFP/DRP applications)",
          "symbol": "VDDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 5.5,
          "conditions": "DFP/DRP Applications",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Power supply input voltage (VCONN1)",
          "symbol": "VCONN1",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Power supply input voltage (VCONN2)",
          "symbol": "VCONN2",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "GPIO power supply",
          "symbol": "VDDIO",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.71,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "External regulator voltage bypass on VCCD",
          "symbol": "CEFC",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 1,
          "typ": 1.3,
          "max": 1.6,
          "conditions": "X5R ceramic or better",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Sleep mode supply current",
          "symbol": "IDD20A",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": 3,
          "conditions": "I2C wakeup. WDT ON. IMO at 48 MHz; VDDD = 3.3 V, TA = 25 °C, all blocks except CPU are ON, CC I/O ON, no I/O sourcing current",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Supply current while XRES asserted",
          "symbol": "IDD_XR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "Supply current while XRES asserted",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Integral non-linearity",
          "symbol": "INL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "Guaranteed by characterization",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Differential non-linearity",
          "symbol": "DNL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "Guaranteed by characterization",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Gain error",
          "symbol": "Gain Error",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Guaranteed by characterization",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Rate of change of sampled voltage signal",
          "symbol": "SLEW_Max",
          "kind": "electrical",
          "unit": "V/ms",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Guaranteed by characterization",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature (Industrial)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": 25,
          "max": 85,
          "conditions": "Industrial",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature (Industrial)",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 100,
          "conditions": "Industrial",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Package thermal resistance junction-to-ambient (24-pin QFN)",
          "symbol": "TJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 22,
          "conditions": "Package JA (24-pin QFN)",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Package thermal resistance junction-to-case (24-pin QFN)",
          "symbol": "TJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 29,
          "conditions": "Package JC (24-pin QFN)",
          "source_page": 29,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cypd2119-24lqxi"
  ],
  "discovery_pitch": "CYPD2119-24LQXI (Cypress Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cypd2119-24lqxi.kicad_sym",
    "cypd2119-24lqxi.kicad_mod",
    "cypd2119-24lqxi.glb",
    "cypd2119-24lqxi.step",
    "cypd2119-24lqxi.lbr",
    "docs/hero.png",
    "docs/cypd2119-24lqxi-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cypd2119-24lqxi-hero.glb",
    "cypd2119-24lqxi-hero.overlay.json",
    "cypd2119-24lqxi-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}