NRF24L01-REEL7

{
  "schema_version": 1,
  "type": "component",
  "slug": "nrf24l01-reel7",
  "title": "NRF24L01-REEL7",
  "brief": "Nordic Semicon , QFN-20(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",
    "ic",
    "nrf24l01-reel7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NRF24L01-REEL7",
    "manufacturer": "Nordic Semicon",
    "package": "QFN-20(4x4)",
    "pin_count": 21,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6470/NRF24L01-REEL7.pdf",
    "parts": {
      "symbol": "nrf24l01-reel7.kicad_sym",
      "footprint": "nrf24l01-reel7.kicad_mod",
      "model_3d": "nrf24l01-reel7-hero.glb",
      "model_3d_plain": "nrf24l01-reel7-etched.glb",
      "model_3d_step": "nrf24l01-reel7-etched.step",
      "model_3d_step_plain": "nrf24l01-reel7.step",
      "lbr": "nrf24l01-reel7.lbr"
    },
    "distributor_links": {
      "lcsc": "C7015539",
      "digikey": "NRF24L01-REEL7-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:43:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NRF24L01-REEL7-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CE",
        "type": "input",
        "description": "Digital input Chip Enable that activates RX or TX mode."
      },
      {
        "number": "2",
        "name": "CSN",
        "type": "input",
        "description": "Digital input SPI Chip Select."
      },
      {
        "number": "3",
        "name": "SCK",
        "type": "input",
        "description": "Digital input SPI Clock."
      },
      {
        "number": "4",
        "name": "MOSI",
        "type": "input",
        "description": "Digital input SPI Slave Data Input."
      },
      {
        "number": "5",
        "name": "MISO",
        "type": "output",
        "description": "Digital output SPI Slave Data Output, with tri-state option."
      },
      {
        "number": "6",
        "name": "IRQ",
        "type": "output",
        "description": "Digital output maskable interrupt pin, active low."
      },
      {
        "number": "7",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin, +1.9V to +3.6V DC."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (0V)."
      },
      {
        "number": "9",
        "name": "XC2",
        "type": "output",
        "description": "Analog output, crystal pin 2."
      },
      {
        "number": "10",
        "name": "XC1",
        "type": "input",
        "description": "Analog input, crystal pin 1."
      },
      {
        "number": "11",
        "name": "VDD_PA",
        "type": "power_out",
        "description": "Power supply output (+1.8V) for the internal power amplifier; must be connected to ANT1 and ANT2 as shown in Figure 32."
      },
      {
        "number": "12",
        "name": "ANT1",
        "type": "bidirectional",
        "description": "RF antenna interface 1."
      },
      {
        "number": "13",
        "name": "ANT2",
        "type": "bidirectional",
        "description": "RF antenna interface 2."
      },
      {
        "number": "14",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (0V)."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin, +1.9V to +3.6V DC."
      },
      {
        "number": "16",
        "name": "IREF",
        "type": "input",
        "description": "Analog input reference current; connect a 22kΩ resistor to ground, see Figure 32."
      },
      {
        "number": "17",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (0V)."
      },
      {
        "number": "18",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin, +1.9V to +3.6V DC."
      },
      {
        "number": "19",
        "name": "DVDD",
        "type": "power_out",
        "description": "Internal digital supply output for decoupling purposes, see Figure 32."
      },
      {
        "number": "20",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (0V)."
      },
      {
        "number": "21",
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet covers the nRF24L01+ and its ordering table (page 73) lists nRF24L01P-* codes only. Th; The datasheet lists ANT1 and ANT2 as 'RF Antenna interface'. It gives no direction, so I set them to; IREF is an analog reference-current pin with an external resistor to ground. I classed it as input, "
        ],
        "pages_sent": 13,
        "cost_usd": 0.094,
        "at": "2026-10-22T20:42:55"
      },
      "datasheet": {
        "url": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6470/NRF24L01-REEL7.pdf",
        "pages": 78,
        "sha256": "4dc3ed775dc49cd3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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          4,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "nrf24l01-reel7-etched.step",
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        "zmin_mm": 0,
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        "sha256": "742cdf318d93b010daed7d180f3eb6b12ea5ec88a76c5032a3d455ece23f2101",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nordic Semicon",
      "Package": "QFN-20(4x4)",
      "Category": "",
      "Pins": "21"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.25,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "TA=85°C",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
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        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.9,
          "typ": 3,
          "max": 3.6,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Supply voltage if input signals >3.6V",
          "symbol": "VDD",
          "kind": "recommended_operating",
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          "min": 2.7,
          "typ": 3,
          "max": 3.3,
          "conditions": "input signals >3.6V",
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          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "TEMP",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -40,
          "typ": 27,
          "max": 85,
          "conditions": "",
          "source_page": 13,
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        },
        {
          "name": "Crystal frequency tolerance",
          "symbol": "ΔF",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -60,
          "typ": null,
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          "conditions": "",
          "source_page": 19,
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        },
        {
          "name": "Equivalent parallel capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1.5,
          "max": 7,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Equivalent serial inductance",
          "symbol": "Ls",
          "kind": "electrical",
          "unit": "mH",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Load capacitance",
          "symbol": "CL",
          "kind": "electrical",
          "unit": "pF",
          "min": 8,
          "typ": 12,
          "max": 16,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "Equivalent series resistance",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 19,
          "source": "datasheet"
        },
        {
          "name": "HIGH level input voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 5.25,
          "conditions": "min is 0.7VDD",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "LOW level input voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.3,
          "conditions": "VSS to 0.3VDD",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "HIGH level output voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0,
          "conditions": "IOH=-0.25mA; printed VDD-0.3 min, VDD max",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "LOW level output voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "IOL=0.25mA",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Power ramp up time",
          "symbol": "TPUP",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "From 0V to 1.9V",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Power on reset",
          "symbol": "TPOR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1,
          "max": 100,
          "conditions": "From VDD reaching 1.9V to reset finishing",
          "source_page": 20,
          "source": "datasheet"
        },
        {
          "name": "Supply current in power down",
          "symbol": "IVDD_PD",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 900,
          "max": null,
          "conditions": "VDD=3V",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current in standby-I mode",
          "symbol": "IVDD_ST1",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 26,
          "max": null,
          "conditions": "12pF crystal",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current in standby-II mode",
          "symbol": "IVDD_ST2",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 320,
          "max": null,
          "conditions": "",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Average current during crystal oscillator startup",
          "symbol": "IVDD_SU",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 400,
          "max": null,
          "conditions": "1.5ms startup",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current @ 0dBm output power",
          "symbol": "IVDD_TX0",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 11.3,
          "max": null,
          "conditions": "Antenna load 15Ω+j88Ω",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current @ -6dBm output power",
          "symbol": "IVDD_TX6",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 9,
          "max": null,
          "conditions": "Antenna load 15Ω+j88Ω",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current @ -12dBm output power",
          "symbol": "IVDD_TX12",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 7.5,
          "max": null,
          "conditions": "Antenna load 15Ω+j88Ω",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current @ -18dBm output power",
          "symbol": "IVDD_TX18",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "Antenna load 15Ω+j88Ω",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current 2Mbps",
          "symbol": "IVDD_2M",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 13.5,
          "max": null,
          "conditions": "",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current 1Mbps",
          "symbol": "IVDD_1M",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 13.1,
          "max": null,
          "conditions": "",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Supply current 250kbps",
          "symbol": "IVDD_250",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 12.6,
          "max": null,
          "conditions": "",
          "source_page": 14,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "NRF24L01-REEL7 (Nordic Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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