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BL24C02F-TCRC

Public Made by Adom

by adom

BL Shanghai Belling EEPROM, SOT23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs bl24c02f-tcrc: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers bl24c02f-tcrc: viewers · Ray 1mo ago
bl24c02f-tcrc-etched.fit.json bl24c02f-tcrc: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bl24c02f-tcrc-etched.glb bl24c02f-tcrc: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bl24c02f-tcrc-etched.step bl24c02f-tcrc: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bl24c02f-tcrc.glb Publish 0.1.0 · Ray 1mo ago
bl24c02f-tcrc.kicad_mod Publish 0.1.0 · Ray 1mo ago
bl24c02f-tcrc.kicad_sym Publish 0.1.0 · Ray 1mo ago
bl24c02f-tcrc.lbr Publish 0.1.0 · Ray 1mo ago
bl24c02f-tcrc.step Publish 0.1.0 · Ray 1mo ago
package.json bl24c02f-tcrc: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json bl24c02f-tcrc: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md Initial commit: component/bl24c02f-tcrc · Ray 1mo ago

BL24C02F-TCRC

BL Shanghai Belling · EEPROM · SOT23-5

BL24C02F-TCRC from BL Shanghai Belling, in a SOT23-5. 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 device, negative edge clocks data out.
2 GND power_in Ground connection.
3 SDA bidirectional Bidirectional serial data line; open-drain driven and may be wire-ORed with any number of other open-drain or open-collector devices.
4 VCC power_in Power supply voltage (1.7V to 5.5V at 400kHz; 2.5V to 5.5V at 1MHz).
5 WP input Write protect input; allows normal read/write operations when connected to GND, enables full array write protection when connected to VCC.

Key specifications

Parameter Value
Manufacturer BL Shanghai Belling
Package SOT23-5
Category Memory
Pins 5

CAD (KiCad official)

  • Symbol: BL24C02F-TCRC
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT23-5 (KiCad packages3D, STEP)
  • 3D model files: bl24c02f-tcrc-etched.step / bl24c02f-tcrc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bl24c02f-tcrc.step / bl24c02f-tcrc.glb are the bare package body.

Provenance

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

  • Datasheet: BL Shanghai Belling datasheet (19 pp, sha256 7b3f9588a6220ffb, retrieved 2026-09-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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