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BR24T08FJ-WE2

Public Made by Adom

by adom

ROHM EEPROM, SOIC-8. Pinout extracted from 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 br24t08fj-we2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers br24t08fj-we2: viewers · Ray 2mo ago
br24t08fj-we2-etched.fit.json br24t08fj-we2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
br24t08fj-we2-etched.glb br24t08fj-we2: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bo… · Ray 8d ago
br24t08fj-we2-etched.step br24t08fj-we2: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bo… · Ray 8d ago
br24t08fj-we2.glb Publish 0.1.0 · Ray 2mo ago
br24t08fj-we2.kicad_mod Publish 0.1.0 · Ray 2mo ago
br24t08fj-we2.kicad_sym Publish 0.1.0 · Ray 2mo ago
br24t08fj-we2.lbr Publish 0.1.0 · Ray 2mo ago
br24t08fj-we2.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json br24t08fj-we2: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bo… · Ray 8d ago
README.md br24t08fj-we2: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

BR24T08FJ-WE2

ROHM · EEPROM · SOIC-8

BR24T08FJ-WE2 from ROHM, in a SOIC-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 Do not use. This device-address input pin is not used on the BR24T08-W (8Kbit). Per datasheet, unused address pins may be tied to 'H', 'L', or left Hi-Z.
2 A1 input Do not use. Second unused device-address input pin. May be set to 'H', 'L', or Hi-Z.
3 A2 input Slave address setting input. Sets the A2 bit of the I2C device address. VIH1 = 0.7Vcc (Vcc>=1.7V); VIL1 <= 0.3Vcc. Not allowed to be left open.
4 GND power_in Ground / 0V reference for all input and output signals.
5 SDA bidirectional I2C serial data input/output (open-drain). Requires an external pull-up resistor to Vcc. VOL1 <= 0.4V @ IOL=3.0mA (Vcc>=2.5V); VOL2 <= 0.2V @ IOL=0.7mA (Vcc<2.5V). Built-in noise filter.
6 SCL input I2C serial clock input. Max fSCL = 400 kHz (Fast Mode). Built-in noise filter on SCL terminal.
7 WP input Write protect input. Drive high to inhibit write operations to the memory array; drive low (or tie to GND) to enable writes. Prevention-of-write-mistake-at-low-voltage feature is included.
8 VCC power_in Power supply input. Recommended operating range 1.6V to 5.5V. Absolute max 6.5V. ICC(write) 2.0 mA max, ICC(read) 0.5 mA max, ISB 2.0 uA max.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • BR24T08FJ-WE2
  • BR24T08-W
  • BR24T08F-W
  • BR24T08FV-W
  • BR24T08FVT-W
  • BR24T08FVJ-W
  • BR24T08FVM-W
  • BR24T08NUX-W

CAD (KiCad official)

  • Symbol: BR24T08FJ-WE2
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: br24t08fj-we2-etched.step / br24t08fj-we2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); br24t08fj-we2.step / br24t08fj-we2.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM datasheet (37 pp, sha256 4fe1a7a7ef836376, retrieved 2026-08-17, tier: manufacturer)
  • 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