component
nRF52840-CKAA
Public Unreviewedby John Lauer
Nordic nRF52840 — multi-protocol Bluetooth LE 5.3 / Thread / Zigbee / 802.15.4 SoC. ARM Cortex-M4F @ 64 MHz, 1 MB flash, 256 KB RAM, USB, NFC-A, CryptoCell-310. aQFN-73, 7×7 mm. A reference 'perfect chip' page: interactive symbol + footprint + 3D, full CAD for KiCad/Fusion/Altium, datasheet + supplemental docs, live sourcing, and pick-and-place data.
← Commit history
Add nRF52840-CKAA component files (batch 2)
6 files changed
+358
meta/info.jsonadded+24@@ -0,0 +1,24 @@+{+ "mpn": "nRF52840-CKAA",+ "manufacturer": "Nordic",+ "package": "aQFN-73 (7×7×0.85 mm, 0.5 mm pitch)",+ "family": "Multi-protocol BLE / Thread / Zigbee SoC",+ "description": "ARM Cortex-M4F at 64 MHz with 1 MB flash, 256 KB RAM. 2.4 GHz radio supports Bluetooth LE 5.3, Bluetooth mesh, Thread, Zigbee, ANT, and 802.15.4. NFC-A tag. Crypto coprocessor (CryptoCell-310). USB FS.",+ "step_source": "mfr-via-UL",+ "step_authoring": "Nordic via Ultra Librarian",+ "step_url": "https://app.ultralibrarian.com/details/Nordic-Semiconductor/NRF52840-CKAA?uid=134560212",+ "step_note": "?",+ "datasheet_source": "nordicsemi.com",+ "datasheet_url": "https://infocenter.nordicsemi.com/pdf/nRF52840_PS_v1.10.pdf",+ "datasheet_note": "Nordic canonical datasheet URL",+ "sym_source": "?",+ "sym_url": "https://app.ultralibrarian.com/details/Nordic-Semiconductor/NRF52840-CKAA?uid=134560212",+ "mod_source": "?",+ "mod_url": "https://app.ultralibrarian.com/details/Nordic-Semiconductor/NRF52840-CKAA?uid=134560212",+ "ul_deeplink_source": "UL Pro logged-in",+ "ul_deeplink_url": "https://app.ultralibrarian.com/details/Nordic-Semiconductor/NRF52840-CKAA?uid=134560212",+ "ul_deeplink_note": "Captcha-free for logged-in account; canonical-four formats (STEP + KiCAD v6+ + Altium + Fusion 360).",+ "ul_zip": "?",+ "fetched_at": "2026-05-03",+ "verified_by": "?"+}
meta/nRF52840-CKAA-features.jsonadded+27@@ -0,0 +1,27 @@+{+ "bbox_mm": {+ "x": [+ -1.772,+ 1.772+ ],+ "y": [+ -0.0,+ 0.514+ ],+ "z": [+ -1.8035,+ 1.8035+ ]+ },+ "duration_ms": 1536,+ "extracted_at": "2026-05-06T02:07:53Z",+ "extracted_by": "service-step2glb 0.7.0",+ "floor_z_mm": -1.8035,+ "longest_axis": "x",+ "pin1": {+ "source": "unknown"+ },+ "step_sha256": "fe68bd7c64c5c8039b65ac81daedd22bbaa0dbf9a1097c167715a565ed020891",+ "top_z_mm": 1.8035,+ "warnings": []+}
meta/nRF52840-CKAA-thumbs.jsonadded+262@@ -0,0 +1,262 @@+{+ "mpn": "nRF52840-CKAA",+ "generatedBy": "chip-thumbnailer",+ "generatedByVersion": "0.5.1",+ "generatedAtIso": "2026-06-21T15:35:58Z",+ "palette": {+ "canvasBg": "#0d1117",+ "bodyFill": "#1a2332",+ "bodyFillGrad": "#141c27",+ "bodyStroke": "#30363d",+ "pinWire": "#4a5568",+ "pinName": "#ffffff",+ "pinNumber": "#8b949e",+ "groupLabel": "#E6B450",+ "groupLabelHover": "#FFD180",+ "accentTeal": "#00b8b0",+ "accentTealBright": "#00e6dc",+ "padFill": "#C83434",+ "padStroke": "#ef5350",+ "padNumber": "#ffffff",+ "courtyard": "#FF26E2",+ "silkscreen": "#00cccc",+ "fabOutline": "#6e7681",+ "gridLine": "rgba(255,255,255,0.025)",+ "glow": "rgba(0,184,176,0.06)"+ },+ "thumbnails": {+ "symbol": {+ "format": "svg",+ "path": "nRF52840-CKAA-symbol.svg",+ "sizeBytes": 323987,+ "fullFidelity": {+ "tool": "symbol-creator (SymView)",+ "command": "POST http://127.0.0.1:8781/sym/create with this chip's pin metadata, then open <MPN>-viewer.html. Or for an existing .kicad_sym, run the gallia generateBrandedViewer pipeline (gallia/symbol-creator/lib/viewer-gen.js).",+ "description": "Interactive SymView — pin hover tooltips, group highlights, click-to-pin sticky info, datasheet link, zoom/fit controls."+ }+ },+ "footprint": {+ "format": "svg",+ "path": "nRF52840-CKAA-footprint.svg",+ "sizeBytes": 233331,+ "fullFidelity": {+ "tool": "FpView (gallia/viewer/kicad-footprint-viewer.js)",+ "command": "Run generateFootprintViewer(<MPN>.kicad_mod) to produce <MPN>-fpview.html — wraps the SVG with toolbar, layer toggle, measure tool, pad tooltips, solder-blob preview.",+ "description": "Interactive FpView — pad hover tooltips with signal + dimensions, layer toggle (silk / fab / courtyard / solder), Fusion-style measure tool, solder-blob jet-placement preview."+ }+ },+ "threeD": {+ "format": "png",+ "pose": "iso",+ "iso": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 849+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 1695+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 5253+ }+ },+ "orientations": {+ "asIs": {+ "label": "as-is (Z-up canonical)",+ "rotation": "identity",+ "sizes": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 849+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 1695+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 5253+ }+ }+ },+ "zDown": {+ "label": "Z-down (R_x(π))",+ "rotation": "R_x(π)",+ "sizes": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-zdown-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 5542+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso-zdown.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 15667+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-zdown-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 68231+ }+ }+ },+ "yUp": {+ "label": "Y-up (R_x(+π/2))",+ "rotation": "R_x(+π/2)",+ "sizes": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-yup-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 1211+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso-yup.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 2370+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-yup-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 7431+ }+ }+ },+ "yDown": {+ "label": "Y-down (R_x(-π/2))",+ "rotation": "R_x(-π/2)",+ "sizes": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-ydown-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 7913+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso-ydown.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 20187+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-ydown-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 91599+ }+ }+ },+ "xUp": {+ "label": "X-up (R_y(-π/2))",+ "rotation": "R_y(-π/2)",+ "sizes": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-xup-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 868+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso-xup.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 1609+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-xup-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 5507+ }+ }+ },+ "xDown": {+ "label": "X-down (R_y(+π/2))",+ "rotation": "R_y(+π/2)",+ "sizes": {+ "sm": {+ "path": "nRF52840-CKAA-3d-iso-xdown-sm.png",+ "width": 160,+ "height": 120,+ "sizeBytes": 850+ },+ "md": {+ "path": "nRF52840-CKAA-3d-iso-xdown.png",+ "width": 320,+ "height": 240,+ "sizeBytes": 1620+ },+ "lg": {+ "path": "nRF52840-CKAA-3d-iso-xdown-lg.png",+ "width": 800,+ "height": 600,+ "sizeBytes": 5308+ }+ }+ }+ },+ "bboxMm": [+ [+ -1.772,+ 1.772+ ],+ [+ -0.0,+ 0.514+ ],+ [+ -1.8035,+ 1.8035+ ]+ ],+ "bboxMils": [+ [+ -69.76,+ 69.76+ ],+ [+ -0.0,+ 20.24+ ],+ [+ -71.0,+ 71.0+ ]+ ],+ "fullFidelity": {+ "tool": "adom-step",+ "command": "adom-step view library/nRF52840-CKAA/nRF52840-CKAA.step",+ "description": "Interactive STEP viewer — Fusion 360-feel components browser, smart-pick measure tool (mm + mils + angle), hover-inspect, geometry-based pin/contact detection (LGA, BGA, QFN, SOIC, through-hole). Backed by service-step2glb's same OCCT pipeline."+ }+ }+ },+ "hints": [+ "These thumbnails are sized for index / card / tooltip views. When the user clicks on one to see the full version, hand off to the matching full-fidelity tool listed in `thumbnails.<kind>.full_fidelity`.",+ "Vector thumbnails (symbol, footprint) scale infinitely — render at any size with no quality loss. The 3D PNG comes in three preset sizes (sm/md/lg); pick by the consuming UI's container width.",+ "All thumbnails share the canonical Adom dark palette declared in `palette` — match your surrounding UI to it (e.g. card bg `palette.canvas_bg`, accent links `palette.accent_teal_bright`) so thumbnails don't visually clash.",+ "The dark canvas + 2.54 mm PCB grid + faint teal radial glow are baked into the SVGs (so they look correct standalone). If your container already provides those (e.g. SymView), don't double up.",+ "For 3D inspection: `adom-step view library/nRF52840-CKAA/nRF52840-CKAA.step` opens the source STEP in an interactive viewer with measure tool + components browser.",+ "For the interactive symbol with pin tooltips and group highlights, point a SymView at library/nRF52840-CKAA/nRF52840-CKAA.kicad_sym.",+ "For the FpView footprint viewer (measure, pad tooltips, solder-blob jet preview), point at library/nRF52840-CKAA/nRF52840-CKAA.kicad_mod.",+ "If a thumbnail entry is `null` in this manifest, the source file (.kicad_sym / .kicad_mod / .step) wasn't present in the chip dir at render time. chip-fetcher should populate it."+ ]+}
meta/stock.jsonadded+45@@ -0,0 +1,45 @@+{+ "checked_at": "2026-05-03T01:18:39.448278Z",+ "mouser": {+ "mouser_pn": "949-NRF52840-CKAA-R",+ "mpn": "nRF52840-CKAA-R",+ "manufacturer": "Nordic Semiconductor",+ "stock": 10157,+ "stock_text": "10157 In Stock",+ "lead_time": "140 Days",+ "lifecycle": "active",+ "min_order": 1,+ "multiple": 1,+ "unit_price": "$5.73",+ "price_tiers": [+ {+ "price": "$5.73",+ "qty": 1+ },+ {+ "price": "$4.87",+ "qty": 10+ },+ {+ "price": "$4.76",+ "qty": 100+ },+ {+ "price": "$4.54",+ "qty": 250+ },+ {+ "price": "$4.14",+ "qty": 500+ },+ {+ "price": "$4.14",+ "qty": 7000+ }+ ],+ "product_url": "https://www.mouser.com/ProductDetail/Nordic-Semiconductor/nRF52840-CKAA-R?qs=PqoDHHvF64%2FDLCQsJ11t5w%3D%3D",+ "datasheet_url": null,+ "rohs": "RoHS Compliant",+ "description": "RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver"+ }+}
nRF52840-CKAA.IntLibadded⋯ 1 unchanged line ⋯
nRF52840-CKAA.glbadded⋯ 1 unchanged line ⋯