component

BR25A1MFJ-3MGE2

Public Made by Adom

by adom

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

componentmemorybr25a1mfj-3mge2factory-2.0.0extractor-text

Verified BR25A1MFJ-3MGE2

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BR25A1MFJ-3MGE2 · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 30-page datasheet
  • ✓distributor: lcsc C2062532, digikey BR25A1MFJ-3MGE2TR-ND, mouser 755-BR25A1MFJ-3MGE2
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-inel56lt/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ br25a1mfj-3mge2.kicad_sym✓ br25a1mfj-3mge2.kicad_mod✓ br25a1mfj-3mge2.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 11d ago
viewers br25a1mfj-3mge2: viewers · Ray 11d ago
br25a1mfj-3mge2-etched.glb Publish 0.1.0 · Ray 11d ago
br25a1mfj-3mge2-etched.step br25a1mfj-3mge2: factory component page (tier=mfr) · Ray 11d ago
br25a1mfj-3mge2-hero.glb br25a1mfj-3mge2: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
br25a1mfj-3mge2-hero.overlay.json Publish 0.1.0 · Ray 11d ago
br25a1mfj-3mge2.glb Publish 0.1.0 · Ray 11d ago
br25a1mfj-3mge2.kicad_mod Publish 0.1.0 · Ray 11d ago
br25a1mfj-3mge2.kicad_sym Publish 0.1.0 · Ray 11d ago
br25a1mfj-3mge2.lbr Publish 0.1.0 · Ray 11d ago
br25a1mfj-3mge2.step Publish 0.1.0 · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 11d ago

BR25A1MFJ-3MGE2

ROHM Semicon · EEPROM · SOIC-8

BR25A1MFJ-3MGE2 from ROHM Semicon, in a SOIC-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 CSB input Chip select input for the SPI bus.
2 SO output Serial data output.
3 WPB input Write protect input; the write status register command is prohibited while this input is active.
4 GND power_in All input/output reference voltage, 0V.
5 SI input Operation code, address, and serial data input.
6 SCK input Serial clock input.
7 HOLDB input Hold input; command communications may be suspended temporarily (HOLD status).
8 Vcc power_in Power source to be connected.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOIC-8
Category Memory
Pins 8

CAD (KiCad official)

  • Symbol: BR25A1MFJ-3MGE2
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: br25a1mfj-3mge2-etched.step / br25a1mfj-3mge2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); br25a1mfj-3mge2.step / br25a1mfj-3mge2.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (30 pp, sha256 0d7ba7026ddf7b2f, retrieved 2026-10-30, tier: manufacturer)
  • 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