component
CN706S
Public Made by Adomby adom
ShangHai Consonance Elec Supervisor and Reset ICs, SOP-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": "cn706s",+ "title": "CN706S",+ "brief": "ShangHai Consonance Elec Supervisor and Reset ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "ShangHai Consonance Elec Supervisor and Reset ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "cn706s" ],+ "component": {+ "mpn": "CN706S",+ "manufacturer": "ShangHai Consonance Elec",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Supervisor and Reset ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/76a067a7ed1b51e5336177399b2ad5f2.pdf",+ "parts": {+ "symbol": "cn706s.kicad_sym",+ "footprint": "cn706s.kicad_mod",+ "model_3d": "cn706s.glb",+ "model_3d_step": "cn706s.step",+ "lbr": "cn706s.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "MR",+ "type": "input",+ "description": "Manual reset input, active low. An internal pull-up to VCC lets the pin float high; pulling MR below the input-low threshold (approx 0.8 V at VCC=5V, 0.16*VCC at VCC<4.5V) asserts RESET for the reset timeout period (typ 200 ms). TTL/CMOS compatible; can be driven by a push-button to GND."+ },+ {+ "number": "2",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input, operating range 1.15 V to 5.5 V. Monitored by the internal reset comparator against the CN706S 2.93 V threshold (typ). Bypass with a local ceramic capacitor to GND."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / 0 V reference for the supervisor and all logic outputs."+ },+ {+ "number": "4",+ "name": "PFI",+ "type": "input",+ "description": "Power-fail comparator input. Compared against an internal 1.22 V reference; when PFI drops below 1.22 V the PFO output is driven low. Typically driven from a resistor divider off an unregulated rail to give an early brown-out warning. High input impedance (IPFI approx 0)."+ },+ {+ "number": "5",+ "name": "PFO",+ "type": "output",+ "description": "Power-fail output, active low. Push-pull CMOS output that asserts low whenever PFI is below the 1.22 V reference and releases high (VCC-1.2 V at ISOURCE=800 uA) otherwise. Independent of the reset generator, so it can be used as an early NMI/interrupt to the MCU."+ },+ {+ "number": "6",+ "name": "WDI",+ "type": "input",+ "description": "Watchdog input. Must be toggled (rising or falling edge) within the watchdog timeout of typ 1.6 s (min 1.0 s, max 2.25 s); if no edge is detected the WDO output asserts low and an internal reset pulse is issued. Leaving WDI floating or three-stated (Hi-Z) disables the watchdog function."+ },+ {+ "number": "7",+ "name": "RESET",+ "type": "output",+ "description": "Reset output, active low (open name '/RESET' in the datasheet). Asserts low whenever VCC is below the 2.93 V reset threshold, whenever MR is pulled low, or whenever the watchdog times out, and remains asserted for typ 200 ms after the fault clears. Valid down to VCC = 1 V; drives CMOS-level VOH = VCC-1.2 V at 800 uA source."+ },+ {+ "number": "8",+ "name": "WDO",+ "type": "output",+ "description": "Watchdog output, active low. Asserts low if WDI has not been toggled within the 1.6 s watchdog window, or whenever VCC is below the reset threshold; released high once the watchdog is serviced and VCC is valid. Push-pull CMOS output (VOH2 = VCC-1.2 V at 800 uA, VOL2 <= 0.3 V at 3.2 mA sink)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/76a067a7ed1b51e5336177399b2ad5f2.pdf",+ "pages": 14,+ "sha256": "fe7cca14ea02af6e",+ "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": "ShangHai Consonance Elec",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cn706s"+ ],+ "discovery_pitch": "CN706S (ShangHai Consonance Elec) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/cn706s-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }