component
BL24CM2A-PARC
Public Made by Adomby adom
BL Shanghai Belling EEPROM, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+117−8@@ -1,13 +1,127 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bl24cm2a-parc",+ "title": "BL24CM2A-PARC",+ "brief": "BL Shanghai Belling EEPROM, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "BL Shanghai Belling EEPROM, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "memory", "bl24cm2a-parc" ],+ "component": {+ "mpn": "BL24CM2A-PARC",+ "manufacturer": "BL Shanghai Belling",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Memory",+ "subcategory": "EEPROM",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205171716_BL-Shanghai-Belling-BL24CM2A-PARC_C2932512.pdf",+ "parts": {+ "symbol": "bl24cm2a-parc.kicad_sym",+ "footprint": "bl24cm2a-parc.kicad_mod",+ "model_3d": "bl24cm2a-parc.glb",+ "model_3d_step": "bl24cm2a-parc.step",+ "lbr": "bl24cm2a-parc.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. May be left floating or tied to GND."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. May be left floating or tied to GND."+ },+ {+ "number": "3",+ "name": "A2",+ "type": "input",+ "description": "Device address input (hard-wired). Selects between up to two BL24CM2A devices on the same I2C bus (combined with an internal word-address bit). Internally biased to logic low if left floating; VIL <= VCC*0.3, VIH >= VCC*0.7."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / VSS reference (0 V)."+ },+ {+ "number": "5",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C serial data. Open-drain, bidirectional; requires an external pull-up resistor to VCC and may be wire-ORed with other open-drain/open-collector devices. Schmitt-trigger filtered input; C_IO ~= 8 pF."+ },+ {+ "number": "6",+ "name": "SCL",+ "type": "input",+ "description": "I2C serial clock input. Positive edge clocks data into the EEPROM; negative edge clocks data out. Schmitt-trigger input, up to 1 MHz; C_IN ~= 6 pF."+ },+ {+ "number": "7",+ "name": "WP",+ "type": "input",+ "description": "Write Protect. When tied to GND, normal read/write to the full 2 Mbit array is enabled. When tied to VCC, the entire memory array is write-protected (read-only). Schmitt-trigger input."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply, +2.8 V to +5.5 V (absolute max +6.5 V). Typical read current 0.26 mA @ 400 kHz, write current 0.56 mA, standby 0.03 uA."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205171716_BL-Shanghai-Belling-BL24CM2A-PARC_C2932512.pdf",+ "pages": 18,+ "sha256": "10e7c02a073a7e76",+ "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": "BL Shanghai Belling",+ "Package": "SOP-8",+ "Category": "Memory",+ "Pins": "8"+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bl24cm2a-parc"+ ],+ "discovery_pitch": "BL24CM2A-PARC (BL Shanghai Belling) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +139,5 @@ "docs/bl24cm2a-parc-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }