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AT24C04M5

Public Made by Adom

by adom

HGSEMI EEPROM, SOT-23-5. 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

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AT24C04M5

HGSEMI · EEPROM · SOT-23-5

AT24C04M5 from HGSEMI, 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-trigger filtered input. Requires an external pull-up to VCC.
2 GND power_in Ground reference for the device.
3 SDA bidirectional Serial data input/output. Open-drain; may be wire-ORed with other open-drain/open-collector devices. Requires an external pull-up resistor to VCC.
4 VCC power_in Supply voltage, 1.7V to 5.5V. Decouple locally to GND.
5 WP input Write protect. Tie to GND for normal read/write; tie to VCC to enable hardware write protection of the full array.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOT-23-5
Category Memory
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • AT24C04M5/TR
  • AT24C04M5N
  • AT24C04M5M/TR
  • AT24C04M5M-4K/TR
  • AT24C04M5MM/TR
  • AT24C04M5DQ3/TR
  • AT24C04M5DQ2/TR
  • AT24C04M5M8/TR

CAD (KiCad official)

  • Symbol: AT24C04M5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: at24c04m5-etched.step / at24c04m5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); at24c04m5.step / at24c04m5.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (19 pp, sha256 436467b62ca478ef, 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