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CAT24C04WI-GT3-TUDI

Public Made by Adom

by adom

Tudi EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CAT24C04WI-GT3-TUDI

Tudi · EEPROM · SOP-8

CAT24C04WI-GT3-TUDI from Tudi, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A0 unconnected Device address input in the pin table, but the datasheet states the A0 pin is no connect on the 4K (24C04) device, so it is not used for addressing.
2 A1 input Hardwired device address input; on the 4K device its value must match the A1 device address bit to select the chip.
3 A2 input Hardwired device address input whose level must compare to the A2 device address bit for the chip to respond.
4 GND power_in Ground reference for the device; the datasheet gives no separate limit for this pin beyond the absolute maximum input/output range of GND-0.3V to VCC+0.3V.
5 SDA bidirectional Open-drain serial data I/O that is normally pulled high by an external resistor, may be wire-ORed with other open-drain devices, and may change only while SCL is low.
6 SCL input Serial clock input: data is clocked into the device on the positive SCL edge and clocked out on the negative edge.
7 WP input Write Protect input: tie to GND for normal read/write operation, or tie to VCC to enable write protection of the full array.
8 VCC power_in Supply voltage, specified from 1.7V to 5.5V over the recommended operating range (absolute maximum DC supply is -0.3V to +6.5V).

Key specifications

Parameter Value
Manufacturer Tudi
Package SOP-8
Category Memory
Pins 8

CAD (KiCad official)

  • Symbol: CAT24C04WI-GT3-TUDI
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: cat24c04wi-gt3-tudi-etched.step / cat24c04wi-gt3-tudi-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cat24c04wi-gt3-tudi.step / cat24c04wi-gt3-tudi.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Tudi datasheet (18 pp, sha256 bef48f6768d926d5, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF