24C02N

@@ -0,0 +1,265 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "24C02N",+  "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": 8,+      "span_mm": 9.22,+      "dash_mm": 0.2305,+      "gap_mm": 0.1383,+      "pad_stroke_mm": 0.0553+    },+    "silkscreen": {+      "material": "Silkscreen reference lines - 30 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.3+      ],+      "footprint_items": 6,+      "pin1": {+        "source": "added dot (AI)",+        "pad": "1",+        "center_mm": [+          0.0,+          -1.35+        ],+        "r_mm": 0.35+      }+    },+    "signal_names": {+      "material": "Signal names - 50 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.5+      ],+      "font": "DejaVu Sans Mono",+      "labels": 8,+      "sides": "top + mirrored underside (single-sided)",+      "fallback_to_pad_number": 0+    }+  },+  "align": {+    "ok": true,+    "centre_offset_mm": 0.0,+    "tolerance_mm": 0.738,+    "orientation_flipped": false,+    "contacts_bbox_mm": [+      -0.127,+      7.747,+      -7.734,+      0.114+    ],+    "pads_bbox_mm": [+      -0.8,+      8.42,+      -8.42,+      0.8+    ],+    "seating_z_mm": -3.3+  },+  "sources": {+    "glb": "24c02n-etched.glb",+    "glb_sha256": "e1120fa4fae835114f15510aa5f65b3956aa863d4cc29da1f2ba15dab8129607",+    "footprint": "24c02n.kicad_mod",+    "footprint_sha256": "222fb44370968119abbd978176814cc43a71bc32ac2de275d8a3c418c0830fc6",+    "pins": "page.json component.pins",+    "pins_sha256": "9de16b42511161916a17e67bb5ba6b104fc7116898a0bab863abad21d6e1c4d4"+  },+  "generator": "adom-wiki 1.8.24 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "A0",+      "x": -0.95,+      "y": 0.0,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "A1",+      "x": -0.95,+      "y": 2.54,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "3",+      "text": "A2",+      "x": -0.95,+      "y": 5.08,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "4",+      "text": "GND",+      "x": -0.95,+      "y": 7.62,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "5",+      "text": "SDA",+      "x": 8.57,+      "y": 7.62,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "6",+      "text": "SCL",+      "x": 8.57,+      "y": 5.08,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "7",+      "text": "WP",+      "x": 8.57,+      "y": 2.54,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "8",+      "text": "VCC",+      "x": 8.57,+      "y": 0.0,+      "align": "left",+      "vertical": false,+      "h": 0.6+    }+  ],+  "pads": [+    {+      "number": "1",+      "shape": "roundrect",+      "center_mm": [+        0.0,+        0.0+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "2",+      "shape": "circle",+      "center_mm": [+        0.0,+        2.54+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "3",+      "shape": "circle",+      "center_mm": [+        0.0,+        5.08+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "4",+      "shape": "circle",+      "center_mm": [+        0.0,+        7.62+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "5",+      "shape": "circle",+      "center_mm": [+        7.62,+        7.62+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "6",+      "shape": "circle",+      "center_mm": [+        7.62,+        5.08+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "7",+      "shape": "circle",+      "center_mm": [+        7.62,+        2.54+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    },+    {+      "number": "8",+      "shape": "circle",+      "center_mm": [+        7.62,+        0.0+      ],+      "size_mm": [+        1.6,+        1.6+      ],+      "rot": 0.0+    }+  ]+}

@@ -1,6 +1,6 @@ {   "slug": "24c02n",-  "version": "0.2.1",+  "version": "0.2.2",   "type": "component",   "description": "XBLW EEPROM, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -27,7 +27,163 @@     "viewers/symbol.html",     "viewers/footprint.html",     "pads.json",-    "24c02n-etched.glb"+    "24c02n-etched.glb",+    "24c02n-hero.glb",+    "24c02n-hero.overlay.json"   ],-  "visibility": "public"+  "visibility": "public",+  "component": {+    "mpn": "24C02N",+    "manufacturer": "XBLW",+    "package": "DIP-8",+    "pin_count": 8,+    "category": "Memory",+    "subcategory": "EEPROM",+    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403141305_XBLW-24C02N-XBLW_C18723548.pdf",+    "parts": {+      "symbol": "24c02n.kicad_sym",+      "footprint": "24c02n.kicad_mod",+      "model_3d": "24c02n-hero.glb",+      "model_3d_plain": "24c02n.glb",+      "model_3d_step": "24c02n-etched.step",+      "model_3d_step_plain": "24c02n.step",+      "lbr": "24c02n.lbr"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "A0",+        "type": "input",+        "description": "Device/chip-select address input bit 0. Hardwired to VIH or VIL to set the low bit of the 3-bit slave address (device address bits 5-7 of the I2C address byte). Recommended pull-up/pull-down resistor 10 kohm or less; internally interpreted as VIL if left floating but external tie is strongly recommended."+      },+      {+        "number": "2",+        "name": "A1",+        "type": "input",+        "description": "Device/chip-select address input bit 1. Hardwired to VIH or VIL to set the middle bit of the 3-bit slave address. Recommended pull-up/pull-down resistor 10 kohm or less."+      },+      {+        "number": "3",+        "name": "A2",+        "type": "input",+        "description": "Device/chip-select address input bit 2. Hardwired to VIH or VIL to set the high bit of the 3-bit slave address. Together A2/A1/A0 allow up to eight 24C02 devices to share one I2C bus."+      },+      {+        "number": "4",+        "name": "GND",+        "type": "power_in",+        "description": "Ground reference (0 V) for the device."+      },+      {+        "number": "5",+        "name": "SDA",+        "type": "bidirectional",+        "description": "Serial data line for the two-wire (I2C-compatible) bus. Bidirectional, open-drain output; requires an external pull-up resistor to VCC. Data may only change when SCL is low; SDA transitions while SCL is high are interpreted as START or STOP conditions."+      },+      {+        "number": "6",+        "name": "SCL",+        "type": "input",+        "description": "Serial clock input for the two-wire bus. Rising edge latches data into the EEPROM; falling edge clocks data out. Supports 1 MHz at 2.5-5V and 400 kHz at 1.8V. Requires an external pull-up on the bus."+      },+      {+        "number": "7",+        "name": "WP",+        "type": "input",+        "description": "Write-protect input. Tied to VIL (or left floating - internally read as VIL, but tie is recommended) allows all programming operations; tied to VIH or VCC disables all write operations while still allowing reads. Recommended pull-up/pull-down resistor 10 kohm or less."+      },+      {+        "number": "8",+        "name": "VCC",+        "type": "power_in",+        "description": "Positive supply. Operating range 1.8 V to 5.5 V (industrial temperature -40 to +85 C). Absolute maximum 8 V; any input must stay within -0.3 V to VCC + 0.3 V."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403141305_XBLW-24C02N-XBLW_C18723548.pdf",+        "pages": 21,+        "sha256": "c749bcc03016eed9",+        "source_tier": "lcsc"+      },+      "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"+    },+    "pin1": {+      "pad": "1",+      "at": [+        0,+        0+      ],+      "corner": "bottom-right",+      "source": "fab-chamfer",+      "derived_from": "DIP-8_W7.62mm@sha256:222fb44370968119",+      "mark": "synthesised"+    },+    "models_3d": [+      {+        "file": "24c02n.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "body on z = 0, through-hole leads below",+        "extents_mm": [+          7.874,+          9.27,+          6.98+        ],+        "zmin_mm": -3.3,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "24c02n-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "body on z = 0, through-hole leads below",+        "extents_mm": [+          7.874,+          9.27,+          6.98+        ],+        "zmin_mm": -3.3,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "40e242f034c853e9373ee8e59cd4f9d0702eff5e9bd4b91b1d5b23cf9e1edca9",+        "checked": "2026-11-12",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]+  },+  "title": "24C02N",+  "brief": "XBLW EEPROM, DIP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",+  "metadata": {+    "specs": {+      "Manufacturer": "XBLW",+      "Package": "DIP-8",+      "Category": "Memory",+      "Pins": "8"+    }+  },+  "discovery_triggers": [+    "24c02n"+  ],+  "discovery_pitch": "24C02N (XBLW) component page with datasheet-verified CAD." }