component
BR25G256FJ-3GE2
Public Made by Adomby adom
ROHM EEPROM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "br25g256fj-3ge2",+ "title": "BR25G256FJ-3GE2",+ "brief": "ROHM EEPROM, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "ROHM EEPROM, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "memory", "br25g256fj-3ge2" ],+ "component": {+ "mpn": "BR25G256FJ-3GE2",+ "manufacturer": "ROHM",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Memory",+ "subcategory": "EEPROM",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2211030200_ROHM-Semicon-BR25G256FJ-3GE2_C509766.pdf",+ "parts": {+ "symbol": "br25g256fj-3ge2.kicad_sym",+ "footprint": "br25g256fj-3ge2.kicad_mod",+ "model_3d": "br25g256fj-3ge2.glb",+ "model_3d_step": "br25g256fj-3ge2.step",+ "lbr": "br25g256fj-3ge2.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CSB",+ "type": "input",+ "description": "Active-low chip select input. Drive low to select the device and frame an SPI transaction; drive high to deselect and place SO in high impedance. Referenced to Vcc; VIH >= 0.7*Vcc (>=0.8*Vcc below 1.7V)."+ },+ {+ "number": "2",+ "name": "SO",+ "type": "output",+ "description": "Serial data output (MISO). Data is shifted out MSB first on the falling edge of SCK. High-impedance when CSB is high or HOLDB is asserted. Drive strength: VOH >= Vcc-0.2 V at IOH = -2 mA (2.5-5.5 V)."+ },+ {+ "number": "3",+ "name": "WPB",+ "type": "input",+ "description": "Active-low hardware write-protect input. When low, the WRSR (Write Status Register) command is inhibited, locking the block-protection bits BP0/BP1 and preventing changes to write protection."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V) for all inputs, outputs, and internal circuitry."+ },+ {+ "number": "5",+ "name": "SI",+ "type": "input",+ "description": "Serial data input (MOSI). Op-code, address, and write data are shifted in MSB first on the rising edge of SCK. Setup time tDIS = 5 ns min at Vcc >= 4.5 V."+ },+ {+ "number": "6",+ "name": "SCK",+ "type": "input",+ "description": "Serial clock input. Supports SPI modes (CPOL,CPHA) = (0,0) and (1,1) up to 20 MHz max at Vcc >= 4.5 V (5 MHz max at 1.7-2.5 V, 3 MHz max at 1.6-1.7 V)."+ },+ {+ "number": "7",+ "name": "HOLDB",+ "type": "input",+ "description": "Active-low hold input. Pulling HOLDB low while CSB is low pauses the current SPI transaction and forces SO to high impedance; the transaction resumes when HOLDB returns high. Allows the master to service higher-priority devices on a shared bus."+ },+ {+ "number": "8",+ "name": "Vcc",+ "type": "power_in",+ "description": "Positive supply, 1.6 V to 5.5 V. Recommended bypass capacitor 0.1 uF to GND. Typical read current 0.1 uA standby, 2.0 mA read, 0.6 mA write at 5 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2211030200_ROHM-Semicon-BR25G256FJ-3GE2_C509766.pdf",+ "pages": 37,+ "sha256": "6e0b88fc30c2ef44",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "ROHM",+ "Package": "SOIC-8",+ "Category": "Memory",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "br25g256fj-3ge2"+ ],+ "discovery_pitch": "BR25G256FJ-3GE2 (ROHM) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/br25g256fj-3ge2-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }