component
CBM708RAS8
Public Made by Adomby adom
Corebai Microelectronics Supervisor and Reset ICs, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+122−8@@ -1,13 +1,132 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cbm708ras8",+ "title": "CBM708RAS8",+ "brief": "Corebai Microelectronics Supervisor and Reset ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Corebai Microelectronics Supervisor and Reset ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "cbm708ras8" ],+ "component": {+ "mpn": "CBM708RAS8",+ "manufacturer": "Corebai Microelectronics",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Supervisor and Reset ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/174ababe909bb0700d21d4e356850df8.pdf",+ "parts": {+ "symbol": "cbm708ras8.kicad_sym",+ "footprint": "cbm708ras8.kicad_mod",+ "model_3d": "cbm708ras8.glb",+ "model_3d_step": "cbm708ras8.step",+ "lbr": "cbm708ras8.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "MR",+ "type": "input",+ "description": "Manual Reset Input (active low, overline MR). Taking this pin below 0.6 V generates a RESET/RESET pulse. Internally debounced with a 70 \u00b5A pull-up (25-250 \u00b5A), so the pin may be left floating or driven by a switch, TTL, or CMOS logic."+ },+ {+ "number": "2",+ "name": "VCC",+ "type": "power_in",+ "description": "Power Supply Input. Operating range 2.70-5.5 V for the 708R variant (absolute max \u22120.3 to +6 V). Place a 0.1 \u00b5F decoupling capacitor between VCC and GND. Quiescent supply current ~100 \u00b5A typ."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all signals (0 V)."+ },+ {+ "number": "4",+ "name": "PFI",+ "type": "input",+ "description": "Power-Fail Input. Noninverting input to the internal 1.25 V power-fail comparator. When PFI drops below 1.25 V (typ), PFO goes low. Input current \u00b125 nA max. If unused, tie PFI to GND."+ },+ {+ "number": "5",+ "name": "PFO",+ "type": "output",+ "description": "Power-Fail Output (active low, overline PFO). Open push-pull output from the 1.25 V comparator; goes low whenever PFI < 1.25 V. VOH \u2265 0.8\u00d7VCC (ISOURCE = 500 \u00b5A), VOL \u2264 0.3 V (ISINK = 1.2 mA)."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No Connect. Not internally bonded; leave floating or tie to GND. (Replaces the WDI watchdog input found on the CBM706x parts.)"+ },+ {+ "number": "7",+ "name": "RESET",+ "type": "output",+ "description": "Active-low Reset Output (overline RESET). Asserts low for 200 ms (typ) whenever VCC drops below the 2.63 V reset threshold or MR is pulled low; remains low until 200 ms after VCC recovers and MR is released. Guaranteed valid with VCC as low as 1 V. VOH \u2265 0.8\u00d7VCC @ ISOURCE = 500 \u00b5A; VOL \u2264 0.3 V @ ISINK = 500 \u00b5A."+ },+ {+ "number": "8",+ "name": "RESET",+ "type": "output",+ "description": "Active-high Reset Output (non-inverted). Logical inverse of pin 7's RESET, suitable for systems needing an active-high reset. Same drive levels as the active-low RESET output."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/174ababe909bb0700d21d4e356850df8.pdf",+ "pages": 19,+ "sha256": "c45131be953a4993",+ "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": "Corebai Microelectronics",+ "Package": "SOIC-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "variants": [+ {+ "mpn": "CBM708RAS8",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cbm708ras8"+ ],+ "discovery_pitch": "CBM708RAS8 (Corebai Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +144,5 @@ "docs/cbm708ras8-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }