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CAT24C08WI-GT3-TUDI

Public Made by Adom

by adom

Tudi EEPROM, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

CAT24C08WI-GT3-TUDI

Tudi · EEPROM · SOP-8

CAT24C08WI-GT3-TUDI from Tudi, 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 A0. Hard-wired input used to build the 7-bit I2C slave address for multi-device bus arrangements. For 24C08 the upper page-select bits are taken from the internal word address, so A0 may be a don't-care in this density; tie to GND or VCC.
2 A1 input Device address input A1. Hard-wired slave-address bit; on the 24C08 this bit is typically not decoded internally and may be tied to GND or VCC.
3 A2 input Device address input A2. Hard-wired slave-address bit that participates in the I2C device-select byte to allow multiple EEPROMs on the same bus.
4 GND power_in Ground reference (0V) for the device.
5 SDA bidirectional I2C serial data. Bi-directional open-drain data line; requires an external pull-up resistor to VCC. May be wire-ORed with other open-drain devices.
6 SCL input I2C serial clock input. Positive edge clocks data into and negative edge clocks data out of the EEPROM. 400kHz at 1.7V; up to 1MHz at 2.5V/2.7V/5V.
7 WP input Write Protect input. Tie to GND for normal read/write. Tie to VCC to enable hardware write-protection over the full memory array.
8 VCC power_in Positive supply, 1.7V to 5.5V. Bypass locally to GND with a 0.1uF ceramic capacitor.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • CAT24C08WI-GT3-TUDI
  • CAT24C08D-PUM-T-TUDI
  • CAT24C08C-PUM-T-TUDI
  • CAT24C08D-SSHM-T-TUDI
  • CAT24C08C-SSHM-T-TUDI
  • CAT24C08YI-GT3A-TUDI
  • CAT24C08D-XHM-T-TUDI
  • CAT24C08C-XHM-T-TUDI
  • CAT24C08B-TEH-T-TUDI
  • CAT24C08C-STHM-T-TUDI
  • CAT24C08D-STHM-T-TUDI

CAD (KiCad official)

  • Symbol: CAT24C08WI-GT3-TUDI
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: cat24c08wi-gt3-tudi-etched.step / cat24c08wi-gt3-tudi-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cat24c08wi-gt3-tudi.step / cat24c08wi-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 304b3c78381d07a9, 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