24C02BN

@@ -0,0 +1,53 @@+# 24C02BN++**Unknown** · EEPROM · SOP-8++24C02BN from Unknown, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | A0 | input | Device address input bit 0. Hardwired to VIH or VIL to set the chip select address (up to 8 devices on one I2C bus). If left unconnected it is internally recognized as VIL, but a pull-up/pull-down of 10 kΩ or less to a known state is recommended. |+| 2 | A1 | input | Device address input bit 1. Hardwired to VIH or VIL to set the chip select address. Internally recognized as VIL if floating; 10 kΩ or less pull to a known state is recommended. |+| 3 | A2 | input | Device address input bit 2. Hardwired to VIH or VIL to set the chip select address. Internally recognized as VIL if floating; 10 kΩ or less pull to a known state is recommended. |+| 4 | GND | power_in | Ground reference for the device. |+| 5 | SDA | bidirectional | Serial data line. Bi-directional open-drain I/O for the two-wire (I2C) bus; requires an external pull-up resistor and may be wire-OR'd with other open-drain devices. Data may change only while SCL is low. |+| 6 | SCL | input | Serial clock input. Rising edge latches data into the EEPROM, falling edge clocks data out. Compatible with 1 MHz (2.5-5V) or 400 kHz (1.8V) operation. |+| 7 | WP | input | Hardware write protect. When tied to VIH/VCC, all programming (write) operations are disabled; tie to VIL or leave floating to enable writes. Read operations are unaffected. If unconnected it is internally recognized as VIL; a 10 kΩ or less pull to a known state is recommended. |+| 8 | VCC | power_in | Positive supply input. Operating range 1.8 V to 5.5 V. Bypass with a local decoupling capacitor to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Unknown |+| Package | SOP-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `24C02BNBN`+- `24C02BNN`+- `24C02BNMN`+- `24C02BNTN`+- `24C02BNDN`+- `24C02BND6`+- `24C02BNS`++## CAD (KiCad official)++- Symbol: `24C02BN`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Unknown datasheet](docs/24c02bn-datasheet.pdf) (21 pp, sha256 `c749bcc03016eed9`, 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/24c02bn-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "24c02bn",+  "version": "0.1.0",+  "type": "component",+  "description": "Unknown EEPROM, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "memory",+    "24c02bn"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "24c02bn.kicad_sym",+    "24c02bn.kicad_mod",+    "24c02bn.glb",+    "24c02bn.step",+    "24c02bn.lbr",+    "docs/hero.png",+    "docs/24c02bn-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file