ST25DV64K-IER8T3

{
  "slug": "st25dv64k-ier8t3",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics RF Chips, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "rf & radio",
    "st25dv64k-ier8t3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "st25dv64k-ier8t3.kicad_sym",
    "st25dv64k-ier8t3.kicad_mod",
    "st25dv64k-ier8t3.glb",
    "st25dv64k-ier8t3.step",
    "st25dv64k-ier8t3.lbr",
    "docs/hero.png",
    "docs/st25dv64k-ier8t3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "st25dv64k-ier8t3-hero.glb",
    "st25dv64k-ier8t3-hero.overlay.json",
    "st25dv64k-ier8t3-etched.glb"
  ],
  "component": {
    "mpn": "ST25DV64K-IER8T3",
    "manufacturer": "STMicroelectronics",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "RF & Radio",
    "subcategory": "RF Chips",
    "datasheet": "https://www.st.com/resource/en/datasheet/st25dv64k-ier8t3.pdf",
    "parts": {
      "symbol": "st25dv64k-ier8t3.kicad_sym",
      "footprint": "st25dv64k-ier8t3.kicad_mod",
      "model_3d": "st25dv64k-ier8t3-hero.glb",
      "model_3d_plain": "st25dv64k-ier8t3-etched.glb",
      "model_3d_step": "st25dv64k-ier8t3-etched.step",
      "model_3d_step_plain": "st25dv64k-ier8t3.step",
      "lbr": "st25dv64k-ier8t3.lbr"
    },
    "distributor_links": {
      "lcsc": "C1882665",
      "digikey": "497-ST25DV64K-IER8T3TR-ND",
      "mouser": "511-ST25DV64K-IER8T3"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:09:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-ST25DV64K-IER8T3TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-ST25DV64K-IER8T3",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "V_EH",
        "type": "power_out",
        "description": "Energy harvesting analog output pin that can power external components, referenced to VSS."
      },
      {
        "number": "2",
        "name": "AC0",
        "type": "passive",
        "description": "Antenna coil connection to the RF interface (internal tuning capacitance 28.5 pF)."
      },
      {
        "number": "3",
        "name": "AC1",
        "type": "passive",
        "description": "Antenna coil connection to the RF interface (internal tuning capacitance 28.5 pF)."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground, the reference for VCC supply voltage and V_EH analog output voltage."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data, open drain output that needs a pull-up resistor to VCC and may be wire-OR'ed with other open drain or open collector signals on the bus."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "I2C serial clock input that strobes all data in and out of the device, needing a pull-up resistor to VCC."
      },
      {
        "number": "7",
        "name": "GPO",
        "type": "output",
        "description": "Interrupt output (open drain on the 8-pin packages) configurable on RF events such as field change, memory write, activity and Fast Transfer end."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin connected to an external DC supply, 1.8 V to 5.5 V single supply."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The 8-pin pinout (Figure 2) is shared by SO8N, TSSOP8 and UFDFPN8. The package hint and the ordering; Table 1 gives no direction for AC0, AC1 and VSS. AC0 and AC1 are typed passive, and VSS is typed pow",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.2105,
        "at": "2026-11-05T23:09:21"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/st25dv64k-ier8t3.pdf",
        "pages": 200,
        "sha256": "ab48d75d35c11396",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "st25dv64k-ier8t3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2299fb3b85d686800712b24f5411cd4896ad7de29f3aab656d6dc1006211629b",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "st25dv64k-ier8t3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3625032ed4ab1fb11773f84600cbf761b8febb4f08d8ee8e07faa0e4ea2302d9",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "TSSOP8",
      "source_page": 151,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          4.3,
          4.5
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          6.2,
          6.6
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "st25dv64k-ier8t3.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}