AD24C02

@@ -0,0 +1,43 @@+# AD24C02++**Unknown** · EEPROM · SOT-23-5++AD24C02 from Unknown, in a SOT-23-5. Pinout and pin descriptions extracted from the datasheet (via LCSC) by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | A0 | input | Device address input bit 0. Tied high or low to set bit1 of the 7-bit I2C slave address (device address high nibble is fixed 1010, followed by A2/A1/A0). Allows up to 8 AD24C02 devices on the same I2C bus. |+| 2 | A1 | input | Device address input bit 1. Selects the I2C slave address together with A0 and A2. |+| 3 | A2 | input | Device address input bit 2. Selects the I2C slave address together with A0 and A1. |+| 4 | GND | power_in | Ground / power negative reference. |+| 5 | SDA | bidirectional | I2C serial data line. Open-drain bidirectional data pin; requires an external pull-up resistor to VCC (typ. 10 kΩ). |+| 6 | SCL | input | I2C serial clock input. Drives the address/data timing; supports up to 400 kHz at 1.8V/2.5V/2.7V and 1 MHz at 5V. External pull-up to VCC required (typ. 10 kΩ). |+| 7 | WP | input | Hardware write-protect input. When tied high, memory-array writes are inhibited; when tied low (or left connected to GND), normal read/write operation is allowed. |+| 8 | VCC | power_in | Positive supply voltage, 1.8V to 5.5V (absolute max 5.5V). Recommend a 1 µF decoupling capacitor close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Unknown |+| Package | SOT-23-5 |+| Category | Memory |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `AD24C02`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Unknown datasheet](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208291802_IDCHIP-AD24C02_C5125083.pdf) (13 pp, sha256 `a486b51844e7c647`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ad24c02-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "ad24c02",+  "version": "0.1.0",+  "type": "component",+  "description": "Unknown EEPROM, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "memory",+    "ad24c02"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "ad24c02.kicad_sym",+    "ad24c02.kicad_mod",+    "ad24c02.glb",+    "ad24c02.step",+    "ad24c02.lbr",+    "docs/hero.png",+    "docs/ad24c02-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file