component
XL1307
Public Made by Adomby adom
XINLUDA Real-time Clocks (RTC), SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+117−8@@ -1,13 +1,127 @@ {+ "schema_version": 1,+ "type": "component", "slug": "xl1307",+ "title": "XL1307",+ "brief": "XINLUDA Real-time Clocks (RTC), SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "XINLUDA Real-time Clocks (RTC), SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "rtc", "xl1307" ],+ "component": {+ "mpn": "XL1307",+ "manufacturer": "XINLUDA",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "RTC",+ "subcategory": "Real-time Clocks (RTC)",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/19889d91d070b0ea568b51be1c494501.pdf",+ "parts": {+ "symbol": "xl1307.kicad_sym",+ "footprint": "xl1307.kicad_mod",+ "model_3d": "xl1307.glb",+ "model_3d_step": "xl1307.step",+ "lbr": "xl1307.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "X1",+ "type": "input",+ "description": "Connection to a standard 32.768 kHz quartz crystal (CL = 12.5 pF). X1 is the input to the internal oscillator and can alternatively be driven by an external 32.768 kHz oscillator; in that case X2 must be left floating."+ },+ {+ "number": "2",+ "name": "X2",+ "type": "output",+ "description": "Connection to the opposite terminal of the 32.768 kHz quartz crystal. X2 is the oscillator output; leave floating when an external oscillator drives X1."+ },+ {+ "number": "3",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup supply input for a standard 3 V lithium cell or other energy source (recommended 2.0 V to 3.5 V). Battery must be tied directly (no series diodes). If no backup is used, VBAT must be grounded. Power-fail trip point VPF = 1.25 \u00d7 VBAT nominal."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device."+ },+ {+ "number": "5",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C serial data input/output. Open-drain output requiring an external pull-up resistor; pull-up voltage may be up to 5.5 V regardless of VCC."+ },+ {+ "number": "6",+ "name": "SCL",+ "type": "input",+ "description": "I2C serial clock input used to synchronize data movement on the serial interface. Requires an external pull-up; pull-up voltage may be up to 5.5 V regardless of VCC. fSCL up to 100 kHz."+ },+ {+ "number": "7",+ "name": "SQW/OUT",+ "type": "output",+ "description": "Square-wave/output driver. When SQWE = 1, outputs one of four selectable frequencies (1 Hz, 4 kHz, 8 kHz, 32 kHz). Open-drain; requires external pull-up (up to 5.5 V). Operates from either VCC or VBAT. May be left floating if unused."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Primary power supply, 4.5 V to 5.5 V (5.0 V nominal). When VCC > 1.25 \u00d7 VBAT the device is fully accessible; below this threshold reads and writes are inhibited but timekeeping continues from VBAT."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/19889d91d070b0ea568b51be1c494501.pdf",+ "pages": 15,+ "sha256": "3c124bb9d9354515",+ "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": "XINLUDA",+ "Package": "SOP-8",+ "Category": "RTC",+ "Pins": "8"+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "xl1307"+ ],+ "discovery_pitch": "XL1307 (XINLUDA) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +139,5 @@ "docs/xl1307-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }