M95320-DRDW3TP

{
  "slug": "m95320-drdw3tp",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Pre-ordered Chips, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "m95320-drdw3tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "m95320-drdw3tp.kicad_sym",
    "m95320-drdw3tp.kicad_mod",
    "m95320-drdw3tp.glb",
    "m95320-drdw3tp.step",
    "m95320-drdw3tp.lbr",
    "docs/hero.png",
    "docs/m95320-drdw3tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "m95320-drdw3tp-hero.glb",
    "m95320-drdw3tp-hero.overlay.json",
    "m95320-drdw3tp-etched.glb"
  ],
  "component": {
    "mpn": "M95320-DRDW3TP",
    "manufacturer": "STMicroelectronics",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.st.com/resource/en/datasheet/m95320-drdw3tp.pdf",
    "parts": {
      "symbol": "m95320-drdw3tp.kicad_sym",
      "footprint": "m95320-drdw3tp.kicad_mod",
      "model_3d": "m95320-drdw3tp-hero.glb",
      "model_3d_plain": "m95320-drdw3tp-etched.glb",
      "model_3d_step": "m95320-drdw3tp-etched.step",
      "model_3d_step_plain": "m95320-drdw3tp.step",
      "lbr": "m95320-drdw3tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C2061930"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T01:21:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "input",
        "description": "Chip Select: driving it low selects the device and starts communication, driving it high deselects the device and puts Q in high impedance."
      },
      {
        "number": "2",
        "name": "Q",
        "type": "tri_state",
        "description": "Serial data output: data is shifted out on the falling edge of C, MSB first, during a Read; it is high impedance in all other cases."
      },
      {
        "number": "3",
        "name": "W",
        "type": "input",
        "description": "Write Protect: used to write-protect the Status Register (with the SRWD bit); it must be driven high or low as appropriate."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground: the reference for all signals, including the VCC supply voltage."
      },
      {
        "number": "5",
        "name": "D",
        "type": "input",
        "description": "Serial data input: receives instructions, addresses and data to be written, latched on the rising edge of C, MSB first."
      },
      {
        "number": "6",
        "name": "C",
        "type": "input",
        "description": "Serial Clock: synchronizes the serial interface, with inputs latched on the rising edge and Q changing after the falling edge; up to 20 MHz for VCC ≥ 4.5 V."
      },
      {
        "number": "7",
        "name": "HOLD",
        "type": "input",
        "description": "Hold: pauses serial communication without deselecting the device or resetting the clocking sequence; Hold mode starts when HOLD is driven low while C is low."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage: 2.5 V to 5.5 V for voltage range W (M95320-DRDW3 is range R, 1.7 V to 5.5 V), decoupled with 10 nF to 100 nF close to the VCC/VSS pins."
      }
    ],
    "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: Figure 2 shows a single 8-pin connection diagram for all packages; it is assumed to apply to TSSOP8 ; MPN suffix 'DR' and 'DW3' decode as voltage range R (1.7 to 5.5 V), TSSOP8, grade 3 (-40 to 125 °C);",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 43,
        "cost_usd": 0.5142,
        "at": "2026-11-06T01:21:08"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/m95320-drdw3tp.pdf",
        "pages": 43,
        "sha256": "9803fc4627f2619a",
        "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": "m95320-drdw3tp.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": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "m95320-drdw3tp-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": "1aceabfcc71b167ec9bc6a3ae39e9ed145663a4be3bf8d6fa4c0fc5028e32f0b",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "TSSOP8",
      "source_page": 38,
      "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": "m95320-drdw3tp.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}