component
BR24G04FJ-3GTE2
Public Made by Adomby adom
ROHM Semicon EEPROM, SOIC-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# BR24G04FJ-3GTE2++**ROHM Semicon** · EEPROM · SOIC-8++BR24G04FJ-3GTE2 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 | A0 | input | Slave address setting bit 0; marked 'Don't use' per note (1); pin can be set to H, L, or Hi-Z. |+| 2 | SDA | bidirectional | Serial data line with open-drain output; outputs maximum 0.4V at 3.0mA sink current; accepts 0 to Vcc input. |+| 3 | A2 | input | Slave address setting bit 2; input accepts 0 to Vcc for device address configuration. |+| 4 | A1 | input | Slave address setting bit 1; input accepts 0 to Vcc for device address configuration. |+| 5 | VCC | power_in | Positive power supply connection; supply voltage 1.6V to 5.5V single power source. |+| 6 | SCL | input | Serial clock input for I2C bus operation; accepts 0 to Vcc level clock signals with pull-up resistor. |+| 7 | WP | input | Write protect input; when set to Vcc (HIGH) disables all address writes, when set to GND (LOW) enables writes. |+| 8 | GND | power_in | Ground reference voltage (0V); system ground for all inputs and outputs; must be lowest voltage in system. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | ROHM Semicon |+| Package | SOIC-8 |+| Category | Memory |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `BR24G04FJ-3GTE2`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `br24g04fj-3gte2-etched.step` / `br24g04fj-3gte2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `br24g04fj-3gte2.step` / `br24g04fj-3gte2.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [ROHM Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455020262502400) (36 pp, sha256 `39b574eee8865142`, retrieved 2026-09-29, 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](docs/br24g04fj-3gte2-datasheet.pdf)
page.jsonadded+144@@ -0,0 +1,144 @@+{+ "slug": "br24g04fj-3gte2",+ "version": "0.1.0",+ "type": "component",+ "description": "ROHM Semicon EEPROM, SOIC-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "memory",+ "br24g04fj-3gte2",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "br24g04fj-3gte2.kicad_sym",+ "br24g04fj-3gte2.kicad_mod",+ "br24g04fj-3gte2.glb",+ "br24g04fj-3gte2.step",+ "br24g04fj-3gte2.lbr",+ "docs/hero.png",+ "docs/br24g04fj-3gte2-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BR24G04FJ-3GTE2",+ "manufacturer": "ROHM Semicon",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Memory",+ "subcategory": "EEPROM",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455020262502400",+ "parts": {+ "symbol": "br24g04fj-3gte2.kicad_sym",+ "footprint": "br24g04fj-3gte2.kicad_mod",+ "model_3d": "br24g04fj-3gte2-etched.glb",+ "model_3d_plain": "br24g04fj-3gte2.glb",+ "model_3d_step": "br24g04fj-3gte2-etched.step",+ "model_3d_step_plain": "br24g04fj-3gte2.step",+ "lbr": "br24g04fj-3gte2.lbr"+ },+ "distributor_links": {+ "lcsc": "C5158103",+ "digikey": "BR24G04FJ-3GTE2TR-ND",+ "mouser": "755-BR24G04FJ-3GTE2"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T17:40:35Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "BR24G04FJ-3GTE2TR-ND",+ "status": "found",+ "lifecycle": "Not For New Designs"+ },+ "mouser": {+ "pn": "755-BR24G04FJ-3GTE2",+ "status": "found",+ "lifecycle": "Not Recommended for New Designs"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "A0",+ "type": "input",+ "description": "Slave address setting bit 0; marked 'Don't use' per note (1); pin can be set to H, L, or Hi-Z."+ },+ {+ "number": "2",+ "name": "SDA",+ "type": "bidirectional",+ "description": "Serial data line with open-drain output; outputs maximum 0.4V at 3.0mA sink current; accepts 0 to Vcc input."+ },+ {+ "number": "3",+ "name": "A2",+ "type": "input",+ "description": "Slave address setting bit 2; input accepts 0 to Vcc for device address configuration."+ },+ {+ "number": "4",+ "name": "A1",+ "type": "input",+ "description": "Slave address setting bit 1; input accepts 0 to Vcc for device address configuration."+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive power supply connection; supply voltage 1.6V to 5.5V single power source."+ },+ {+ "number": "6",+ "name": "SCL",+ "type": "input",+ "description": "Serial clock input for I2C bus operation; accepts 0 to Vcc level clock signals with pull-up resistor."+ },+ {+ "number": "7",+ "name": "WP",+ "type": "input",+ "description": "Write protect input; when set to Vcc (HIGH) disables all address writes, when set to GND (LOW) enables writes."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference voltage (0V); system ground for all inputs and outputs; must be lowest voltage in system."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455020262502400",+ "pages": 36,+ "sha256": "39b574eee8865142",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}