component
CAT24AA01TDI-GT3-TUDI
Public Made by Adomby adom
Tudi EEPROM, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# CAT24AA01TDI-GT3-TUDI++**Tudi** · EEPROM · SOT-23-5++CAT24AA01TDI-GT3-TUDI from Tudi, in a SOT-23-5. 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 | SCL | input | Serial Clock Input. Positive edge clocks data into the EEPROM; negative edge clocks data out. Schmitt-triggered, filtered for noise suppression. Requires an external pull-up to VCC (1.7-3.6 V). |+| 2 | GND | power_in | Ground / device 0 V reference. |+| 3 | SDA | bidirectional | Serial Data. Bi-directional, open-drain I/O for the 2-wire bus; may be wire-ORed with other open-drain / open-collector devices. Requires an external pull-up resistor to VCC. |+| 4 | VCC | power_in | Power supply, 1.7 V to 3.6 V. Decouple locally to GND with a ceramic capacitor. |+| 5 | WP | input | Write Protect. Tie to GND for normal read/write operation. Tie to VCC to enable hardware write protection of the full 2K array (per Table 2). Do not leave floating. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Tudi |+| Package | SOT-23-5 |+| Category | Memory |+| Pins | 5 |++## Ordering variants++Same part, different packaging or reel option.++- `CAT24AA01TDI-GT3-TUDI`++## CAD (KiCad official)++- Symbol: `CAT24AA01TDI-GT3-TUDI`+- 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:** [Tudi datasheet](docs/cat24aa01tdi-gt3-tudi-datasheet.pdf) (18 pp, sha256 `ce16560d0fa979e9`, 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/cat24aa01tdi-gt3-tudi-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "cat24aa01tdi-gt3-tudi",+ "version": "0.1.0",+ "type": "component",+ "description": "Tudi EEPROM, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "memory",+ "cat24aa01tdi-gt3-tudi"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cat24aa01tdi-gt3-tudi.kicad_sym",+ "cat24aa01tdi-gt3-tudi.kicad_mod",+ "cat24aa01tdi-gt3-tudi.glb",+ "cat24aa01tdi-gt3-tudi.step",+ "cat24aa01tdi-gt3-tudi.lbr",+ "docs/hero.png",+ "docs/cat24aa01tdi-gt3-tudi-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}