component
CAT24C256WI-GT3
Public Made by Adomby adom
onsemi EEPROM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cat24c256wi-gt3",+ "title": "CAT24C256WI-GT3",+ "brief": "onsemi EEPROM, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "onsemi EEPROM, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "memory", "cat24c256wi-gt3" ],+ "component": {+ "mpn": "CAT24C256WI-GT3",+ "manufacturer": "onsemi",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Memory",+ "subcategory": "EEPROM",+ "datasheet": "https://www.onsemi.com/pdf/datasheet/cat24c256wi-gt3-d.pdf",+ "parts": {+ "symbol": "cat24c256wi-gt3.kicad_sym",+ "footprint": "cat24c256wi-gt3.kicad_mod",+ "model_3d": "cat24c256wi-gt3.glb",+ "model_3d_step": "cat24c256wi-gt3.step",+ "lbr": "cat24c256wi-gt3.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "A0",+ "type": "input",+ "description": "Device address input bit 0. Hard-wired to VCC or VSS to set the least significant bit of the 3-bit I2C slave address, allowing up to eight CAT24C256 devices to share the bus. Internally pulled down to GND with a weak pull-down."+ },+ {+ "number": "2",+ "name": "A1",+ "type": "input",+ "description": "Device address input bit 1. Tie to VCC or VSS to select part of the 3-bit I2C slave address. Internally pulled down to GND with a weak pull-down."+ },+ {+ "number": "3",+ "name": "A2",+ "type": "input",+ "description": "Device address input bit 2 (MSB of the address select field). Tie to VCC or VSS to select part of the 3-bit I2C slave address. Internally pulled down to GND with a weak pull-down."+ },+ {+ "number": "4",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground / 0 V supply reference for the device."+ },+ {+ "number": "5",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C serial data line. Open-drain bidirectional pin used to transfer address and data into and out of the EEPROM; requires an external pull-up resistor to VCC. Input capacitance is 8 pF max."+ },+ {+ "number": "6",+ "name": "SCL",+ "type": "input",+ "description": "I2C serial clock input. Positive edges clock data into the device; negative edges clock data out. Supports Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) modes."+ },+ {+ "number": "7",+ "name": "WP",+ "type": "input",+ "description": "Write Protect input. When held HIGH, all write operations to the entire memory array are inhibited; when LOW (or left floating with the internal pull-down), writes are enabled. Internally pulled down to GND (strong pull-down until ~0.5 x VCC, then weak)."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage input. Operating range 1.8 V to 5.5 V. Standby current typically < 2 uA."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.onsemi.com/pdf/datasheet/cat24c256wi-gt3-d.pdf",+ "pages": 18,+ "sha256": "f6b7e0279c00395b",+ "source_tier": "mfr"+ },+ "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": "onsemi",+ "Package": "SOIC-8",+ "Category": "Memory",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cat24c256wi-gt3"+ ],+ "discovery_pitch": "CAT24C256WI-GT3 (onsemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/cat24c256wi-gt3-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }