AS5047P-ATSM

{
  "schema_version": 1,
  "type": "component",
  "slug": "as5047p-atsm",
  "title": "AS5047P-ATSM",
  "brief": "AMS Position Sensors, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensors",
    "as5047p-atsm"
  ],
  "component": {
    "mpn": "AS5047P-ATSM",
    "manufacturer": "AMS",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Sensors",
    "subcategory": "Position Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588941119195926528",
    "parts": {
      "symbol": "as5047p-atsm.kicad_sym",
      "footprint": "as5047p-atsm.kicad_mod",
      "model_3d": "as5047p-atsm-etched.glb",
      "model_3d_plain": "as5047p-atsm.glb",
      "model_3d_step": "as5047p-atsm-etched.step",
      "model_3d_step_plain": "as5047p-atsm.step",
      "lbr": "as5047p-atsm.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "CSn",
        "type": "input",
        "description": "SPI chip select, active low. Digital input. If SPI is not used, a pull-up resistor on CSn is required."
      },
      {
        "number": "2",
        "name": "CLK",
        "type": "input",
        "description": "SPI clock input. Digital input. If SPI is not used, a pull-down resistor on CLK is required."
      },
      {
        "number": "3",
        "name": "MISO",
        "type": "output",
        "description": "SPI master data input, slave output. Digital output. Can be left open if SPI is not used."
      },
      {
        "number": "4",
        "name": "MOSI",
        "type": "input",
        "description": "SPI master data output, slave input. Digital input. If SPI is not used, a pull-down resistor on MOSI is required."
      },
      {
        "number": "5",
        "name": "TEST",
        "type": "input",
        "description": "Test pin. Must be connected to ground for normal operation."
      },
      {
        "number": "6",
        "name": "B",
        "type": "output",
        "description": "Incremental encoder signal B (quadrature). Digital output. Can be left open if ABI is not used."
      },
      {
        "number": "7",
        "name": "A",
        "type": "output",
        "description": "Incremental encoder signal A (quadrature). Digital output. Can be left open if ABI is not used."
      },
      {
        "number": "8",
        "name": "W/PWM",
        "type": "output",
        "description": "Commutation signal W for BLDC UVW commutation, or PWM-encoded absolute-angle output. Digital output. Function is selectable via configuration register."
      },
      {
        "number": "9",
        "name": "V",
        "type": "output",
        "description": "Commutation signal V for BLDC UVW commutation. Digital output. Can be left open if UVW is not used."
      },
      {
        "number": "10",
        "name": "U",
        "type": "output",
        "description": "Commutation signal U for BLDC UVW commutation. Digital output. Can be left open if UVW is not used."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "5 V power supply input to on-chip regulator. Absolute max 7.0 V; operating range covers 5.0 V supply mode. Decoupling capacitor recommended."
      },
      {
        "number": "12",
        "name": "VDD3V3",
        "type": "power_out",
        "description": "3.3 V on-chip low-dropout (LDO) regulator output. Requires an external 1 µF decoupling capacitor. In 3.3 V supply mode this pin is tied to the external supply."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference."
      },
      {
        "number": "14",
        "name": "I/PWM",
        "type": "output",
        "description": "Incremental signal I (index pulse, one pulse per revolution) or PWM-encoded absolute-angle output. Digital output. Function is selectable via configuration."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588941119195926528",
        "pages": 40,
        "sha256": "c90169cd83d2e06b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "as5047p-atsm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "as5047p-atsm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f03f698c0c6b04890f8d06f780f3fa888883ea936256c1431d0cc7568fd6796d",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AMS",
      "Package": "TSSOP-14",
      "Category": "Sensors",
      "Pins": "14"
    }
  },
  "variants": [
    {
      "mpn": "AS5047P-ATSM",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "as5047p-atsm"
  ],
  "discovery_pitch": "AS5047P-ATSM (AMS) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "as5047p-atsm.kicad_sym",
    "as5047p-atsm.kicad_mod",
    "as5047p-atsm.glb",
    "as5047p-atsm.step",
    "as5047p-atsm.lbr",
    "docs/hero.png",
    "docs/as5047p-atsm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:59:10.804Z"
}