component

EFM8LB11F16E-C-QFN24

Public Made by Adom

by adom

SILICON LABS Pre-ordered MCUs, QFN-24-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersefm8lb11f16e-c-qfn24factory-2.0.0extractor-text

Verified EFM8LB11F16E-C-QFN24

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 Nov 2026RayPublished by the parts factory: tier lcsc, 25 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: EFM8LB11F16E-C-QFN24 · QFN-24-EP(3x3) · 25 pins
  • ✓copper: 25 copper pads, none touching another net
  • ✓datasheet: all 25 pin names found in the 77-page datasheet
  • ✓distributor: lcsc C1340825, digikey EFM8LB11F16E-C-QFN24-ND, mouser 634-LB11F16ECQFN24
  • ✓family: QFN-24-1EP_3x3mm_P0.4mm_EP1.75x1.6mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-hlrkrx0y/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.68)
  • ✓pads: 25 pins = 25 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 25 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 29 kB, viewers/symbol.html 19 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ efm8lb11f16e-c-qfn24.kicad_sym✓ efm8lb11f16e-c-qfn24.kicad_mod✓ efm8lb11f16e-c-qfn24.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

efm8lb11f16e-c-qfn24: hero GLB from the etched model (keeps the MPN mark)

Ray ·247f4f7c4e · ·parent 6f36bfd
2 files changed +628−623
efm8lb11f16e-c-qfn24-hero.glbefm8lb11f16e-c-qfn24-hero.overlay.json+628−623
efm8lb11f16e-c-qfn24-hero.glb
⋯ 1 unchanged line ⋯
efm8lb11f16e-c-qfn24-hero.overlay.json+628−623
@@ -1,625 +1,630 @@ {-  "spec": "adom-hero 1.4",-  "mpn": "EFM8LB11F16E-C-QFN24",-  "kind": "component + footprint reference art",-  "board_use": false,-  "plane_z_mm": -0.02,-  "units": "metre",-  "upAxis": "Z",-  "layers": {-    "pad_outlines": {-      "material": "Footprint pads - teal dashed outlines - 50 percent opacity",-      "rgba": [-        0.0,-        0.902,-        0.863,-        0.5-      ],-      "pads": 25,-      "span_mm": 4.75,-      "dash_mm": 0.12,-      "gap_mm": 0.072,-      "pad_stroke_mm": 0.03-    },-    "silkscreen": {-      "material": "Silkscreen reference lines - 30 percent opacity",-      "rgba": [-        0.92,-        0.96,-        1.0,-        0.3-      ],-      "footprint_items": 9,-      "pin1": {-        "source": "footprint silkscreen",-        "pad": "1"-      }-    },-    "signal_names": {-      "material": "Signal names - 50 percent opacity",-      "rgba": [-        0.92,-        0.96,-        1.0,-        0.5-      ],-      "font": "DejaVu Sans Mono",-      "labels": 24,-      "sides": "top + mirrored underside (single-sided)",-      "fallback_to_pad_number": 0-    }-  },-  "align": {-    "ok": true,-    "centre_offset_mm": 0.0,-    "tolerance_mm": 0.3,-    "orientation_flipped": false,-    "contacts_bbox_mm": [-      -1.51,-      1.51,-      -1.51,-      1.51-    ],-    "pads_bbox_mm": [-      -1.875,-      1.875,-      -1.875,-      1.875-    ],-    "seating_z_mm": 0.0-  },-  "sources": {-    "glb": "efm8lb11f16e-c-qfn24-etched.glb",-    "glb_sha256": "e6b6e9451676a6bfaff4a69d26021eb8c511e87829aa18b2614bdee9887678fa",-    "footprint": "efm8lb11f16e-c-qfn24.kicad_mod",-    "footprint_sha256": "ccc61b9d44491a966f957cbb8cb782fb7522756e579b126703df91a2d69c048b",-    "pins": "page.json component.pins",-    "pins_sha256": "2edd23d950652411d824aae3464f6c1806854ba6bd16b459c0ceb78cbf05e9d0"-  },-  "generator": "adom-wiki 1.8.23 (component_hero)",-  "labels": [-    {-      "pad": "1",-      "text": "P0.1",-      "x": -2.57,-      "y": -1.0,-      "align": "right",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "2",-      "text": "P0.0",-      "x": -1.975,-      "y": -0.6,-      "align": "right",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "3",-      "text": "GND",-      "x": -1.975,-      "y": -0.2,-      "align": "right",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "4",-      "text": "VDD / VIO",-      "x": -1.975,-      "y": 0.2,-      "align": "right",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "5",-      "text": "RSTb / C2CK",-      "x": -1.975,-      "y": 0.6,-      "align": "right",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "6",-      "text": "P3.0 / C2D",-      "x": -1.935,-      "y": 1.0,-      "align": "right",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "7",-      "text": "P2.3",-      "x": -1.0,-      "y": 1.935,-      "align": "right",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "8",-      "text": "P2.2",-      "x": -0.6,-      "y": 1.975,-      "align": "right",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "9",-      "text": "P2.1",-      "x": -0.2,-      "y": 1.975,-      "align": "right",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "10",-      "text": "P2.0",-      "x": 0.2,-      "y": 1.975,-      "align": "right",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "11",-      "text": "P1.6",-      "x": 0.6,-      "y": 1.975,-      "align": "right",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "12",-      "text": "P1.5",-      "x": 1.0,-      "y": 1.935,-      "align": "right",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "13",-      "text": "P1.4",-      "x": 1.935,-      "y": 1.0,-      "align": "left",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "14",-      "text": "P1.3",-      "x": 1.975,-      "y": 0.6,-      "align": "left",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "15",-      "text": "GND",-      "x": 1.975,-      "y": 0.2,-      "align": "left",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "16",-      "text": "P1.2",-      "x": 1.975,-      "y": -0.2,-      "align": "left",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "17",-      "text": "P1.1",-      "x": 1.975,-      "y": -0.6,-      "align": "left",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "18",-      "text": "P1.0",-      "x": 1.935,-      "y": -1.0,-      "align": "left",-      "vertical": false,-      "h": 0.2-    },-    {-      "pad": "19",-      "text": "P0.7",-      "x": 1.0,-      "y": -1.935,-      "align": "left",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "20",-      "text": "P0.6",-      "x": 0.6,-      "y": -1.975,-      "align": "left",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "21",-      "text": "P0.5",-      "x": 0.2,-      "y": -1.975,-      "align": "left",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "22",-      "text": "P0.4",-      "x": -0.2,-      "y": -1.975,-      "align": "left",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "23",-      "text": "P0.3",-      "x": -0.6,-      "y": -1.975,-      "align": "left",-      "vertical": true,-      "h": 0.2-    },-    {-      "pad": "24",-      "text": "P0.2",-      "x": -1.0,-      "y": -1.935,-      "align": "left",-      "vertical": true,-      "h": 0.2-    }+ "spec": "adom-hero 1.4",+ "mpn": "EFM8LB11F16E-C-QFN24",+ "kind": "component + footprint reference art",+ "board_use": false,+ "plane_z_mm": -0.02,+ "units": "metre",+ "upAxis": "Z",+ "layers": {+  "pad_outlines": {+   "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+   "rgba": [+    0.0,+    0.902,+    0.863,+    0.5+   ],+   "pads": 25,+   "span_mm": 4.75,+   "dash_mm": 0.12,+   "gap_mm": 0.072,+   "pad_stroke_mm": 0.03+  },+  "silkscreen": {+   "material": "Silkscreen reference lines - 30 percent opacity",+   "rgba": [+    0.92,+    0.96,+    1.0,+    0.3+   ],+   "footprint_items": 9,+   "pin1": {+    "source": "footprint silkscreen",+    "pad": "1"+   }+  },+  "signal_names": {+   "material": "Signal names - 50 percent opacity",+   "rgba": [+    0.92,+    0.96,+    1.0,+    0.5+   ],+   "font": "DejaVu Sans Mono",+   "labels": 24,+   "sides": "top + mirrored underside (single-sided)",+   "omitted": null,+   "fallback_to_pad_number": 0+  }+ },+ "align": {+  "ok": true,+  "board_underside": true,+  "electrical_pads_without_contact": [],+  "mounting_pads_left_out": [],+  "centre_offset_mm": 0.0,+  "over_pads": true,+  "tolerance_mm": 0.3,+  "orientation_flipped": false,+  "contacts_bbox_mm": [+   -1.51,+   1.51,+   -1.51,+   1.51   ],-  "pads": [-    {-      "number": "1",-      "shape": "custom",-      "center_mm": [-        -1.5,-        -1.0-      ],-      "size_mm": [-        0.115147,-        0.115147-      ],-      "rot": 0.0-    },-    {-      "number": "2",-      "shape": "roundrect",-      "center_mm": [-        -1.5,-        -0.6-      ],-      "size_mm": [-        0.75,-        0.2-      ],-      "rot": 0.0-    },-    {-      "number": "3",-      "shape": "roundrect",-      "center_mm": [-        -1.5,-        -0.2-      ],-      "size_mm": [-        0.75,-        0.2-      ],-      "rot": 0.0-    },-    {-      "number": "4",-      "shape": "roundrect",-      "center_mm": [-        -1.5,-        0.2-      ],-      "size_mm": [-        0.75,-        0.2-      ],-      "rot": 0.0-    },-    {-      "number": "5",-      "shape": "roundrect",-      "center_mm": [-        -1.5,-        0.6-      ],-      "size_mm": [-        0.75,-        0.2-      ],-      "rot": 0.0-    },-    {-      "number": "6",-      "shape": "custom",-      "center_mm": [-        -1.5,-        1.0-      ],-      "size_mm": [-        0.115147,-        0.115147-      ],-      "rot": 0.0-    },-    {-      "number": "7",-      "shape": "custom",-      "center_mm": [-        -1.0,-        1.5-      ],-      "size_mm": [-        0.115147,-        0.115147-      ],-      "rot": 0.0-    },-    {-      "number": "8",-      "shape": "roundrect",-      "center_mm": [-        -0.6,-        1.5-      ],-      "size_mm": [-        0.2,-        0.75-      ],-      "rot": 0.0-    },-    {-      "number": "9",-      "shape": "roundrect",-      "center_mm": [-        -0.2,-        1.5-      ],-      "size_mm": [-        0.2,-        0.75-      ],-      "rot": 0.0-    },-    {-      "number": "10",-      "shape": "roundrect",-      "center_mm": [-        0.2,-        1.5-      ],-      "size_mm": [-        0.2,-        0.75-      ],-      "rot": 0.0-    },-    {-      "number": "11",-      "shape": "roundrect",-      "center_mm": [-        0.6,-        1.5-      ],-      "size_mm": [-        0.2,-        0.75-      ],-      "rot": 0.0-    },-    {-      "number": 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"center_mm": [-        1.5,-        -0.6-      ],-      "size_mm": [-        0.75,-        0.2-      ],-      "rot": 0.0-    },-    {-      "number": "18",-      "shape": "custom",-      "center_mm": [-        1.5,-        -1.0-      ],-      "size_mm": [-        0.115147,-        0.115147-      ],-      "rot": 0.0-    },-    {-      "number": "19",-      "shape": "custom",-      "center_mm": [-        1.0,-        -1.5-      ],-      "size_mm": [-        0.115147,-        0.115147-      ],-      "rot": 0.0-    },-    {-      "number": "20",-      "shape": "roundrect",-      "center_mm": [-        0.6,-        -1.5-      ],-      "size_mm": [-        0.2,-        0.75-      ],-      "rot": 0.0-    },-    {-      "number": "21",-      "shape": "roundrect",-      "center_mm": [-        0.2,-        -1.5-      ],-      "size_mm": [-        0.2,-        0.75-      ],-      "rot": 0.0-    },-    {-      "number": "22",-      "shape": "roundrect",-      "center_mm": [-        -0.2,-        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"ccc61b9d44491a966f957cbb8cb782fb7522756e579b126703df91a2d69c048b",+  "pins": "page.json component.pins",+  "pins_sha256": "2edd23d950652411d824aae3464f6c1806854ba6bd16b459c0ceb78cbf05e9d0"+ },+ "generator": "factory/hero_glb.py",+ "labels": [+  {+   "pad": "1",+   "text": "P0.1",+   "x": -2.57,+   "y": -1.0,+   "align": "right",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "2",+   "text": "P0.0",+   "x": -1.975,+   "y": -0.6,+   "align": "right",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "3",+   "text": "GND",+   "x": -1.975,+   "y": -0.2,+   "align": "right",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "4",+   "text": "VDD / VIO",+   "x": -1.975,+   "y": 0.2,+   "align": "right",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "5",+   "text": "RSTb / C2CK",+   "x": -1.975,+   "y": 0.6,+   "align": "right",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "6",+   "text": "P3.0 / C2D",+   "x": -1.935,+   "y": 1.0,+   "align": "right",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "7",+   "text": "P2.3",+   "x": -1.0,+   "y": 1.935,+   "align": "right",+   "vertical": true,+   "h": 0.2+  },+  {+   "pad": "8",+   "text": "P2.2",+   "x": -0.6,+   "y": 1.975,+   "align": "right",+   "vertical": true,+   "h": 0.2+  },+  {+   "pad": "9",+   "text": "P2.1",+   "x": -0.2,+   "y": 1.975,+   "align": "right",+   "vertical": true,+   "h": 0.2+  },+  {+   "pad": "10",+   "text": "P2.0",+   "x": 0.2,+   "y": 1.975,+   "align": "right",+   "vertical": true,+   "h": 0.2+  },+  {+   "pad": "11",+   "text": "P1.6",+   "x": 0.6,+   "y": 1.975,+   "align": "right",+   "vertical": true,+   "h": 0.2+  },+  {+   "pad": "12",+   "text": "P1.5",+   "x": 1.0,+   "y": 1.935,+   "align": "right",+   "vertical": true,+   "h": 0.2+  },+  {+   "pad": "13",+   "text": "P1.4",+   "x": 1.935,+   "y": 1.0,+   "align": "left",+   "vertical": false,+   "h": 0.2+  },+  {+   "pad": "14",+   "text": "P1.3",+   "x": 1.975,+   "y": 0.6,+   "align": "left",+   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