CH340C

@@ -1,13 +1,174 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "ch340c",+  "title": "CH340C",+  "brief": "Unknown USB Converters, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "version": "0.1.0",-  "type": "component",-  "description": "Unknown USB Converters, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "interface",     "ch340c"   ],+  "component": {+    "mpn": "CH340C",+    "manufacturer": "Unknown",+    "package": "SOP-16",+    "pin_count": 16,+    "category": "Interface",+    "subcategory": "USB Converters",+    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403131141_WCH-Jiangsu-Qin-Heng-CH340C_C7464026.pdf",+    "parts": {+      "symbol": "ch340c.kicad_sym",+      "footprint": "ch340c.kicad_mod",+      "model_3d": "ch340c.glb",+      "model_3d_step": "ch340c.step",+      "lbr": "ch340c.lbr"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "GND",+        "type": "power_in",+        "description": "Common ground reference. Connect directly to the USB bus ground."+      },+      {+        "number": "2",+        "name": "TXD",+        "type": "output",+        "description": "Serial data output (UART TX). Idles high on CH340C."+      },+      {+        "number": "3",+        "name": "RXD",+        "type": "input",+        "description": "Serial data input (UART RX) with internal software-controllable pull-up and pull-down."+      },+      {+        "number": "4",+        "name": "V3",+        "type": "power_in",+        "description": "Internal 3.3 V regulator node. In 5 V operation, connect a 0.1 uF decoupling capacitor to GND. In 3.3 V operation, tie V3 to VCC and to the external 3.3 V supply."+      },+      {+        "number": "5",+        "name": "UD+",+        "type": "bidirectional",+        "description": "USB D+ data line. Connect directly to the USB bus D+; do not add a series resistor (internal USB pull-up and transceiver are integrated)."+      },+      {+        "number": "6",+        "name": "UD-",+        "type": "bidirectional",+        "description": "USB D- data line. Connect directly to the USB bus D-; do not add a series resistor."+      },+      {+        "number": "7",+        "name": "NC",+        "type": "unconnected",+        "description": "No connect on CH340C. Must be left floating."+      },+      {+        "number": "8",+        "name": "OUT#/DTR#",+        "type": "output",+        "description": "MODEM general-purpose output signal (software defined, active low). On CH340C batches whose lot code starts with 4 and whose last three digits are greater than B40, adding a 4.7 k\u03a9 pull-down converts this pin to a second DTR#."+      },+      {+        "number": "9",+        "name": "CTS#",+        "type": "input",+        "description": "MODEM Clear-To-Send handshake input, active low (or high when auxiliary RS-232 mode is enabled)."+      },+      {+        "number": "10",+        "name": "DSR#",+        "type": "input",+        "description": "MODEM Data Set Ready handshake input, active low (or high in auxiliary RS-232 mode)."+      },+      {+        "number": "11",+        "name": "RI#",+        "type": "input",+        "description": "MODEM Ring Indicator input, active low (or high in auxiliary RS-232 mode)."+      },+      {+        "number": "12",+        "name": "DCD#",+        "type": "input",+        "description": "MODEM Data Carrier Detect input, active low (or high in auxiliary RS-232 mode)."+      },+      {+        "number": "13",+        "name": "DTR#",+        "type": "output",+        "description": "MODEM Data Terminal Ready output, active low (or high in auxiliary RS-232 mode). Used for MCU DTR#-default-high one-key download flows."+      },+      {+        "number": "14",+        "name": "RTS#",+        "type": "output",+        "description": "MODEM Request To Send output, active low (or high in auxiliary RS-232 mode)."+      },+      {+        "number": "15",+        "name": "R232",+        "type": "input",+        "description": "Auxiliary RS-232 enable input, active high, with internal pull-down. When high, an inverter is inserted on RXD and the MODEM signal polarities invert. Sampled only once at power-on reset."+      },+      {+        "number": "16",+        "name": "VCC",+        "type": "power_in",+        "description": "Positive supply input. Requires a 0.1 uF decoupling capacitor to GND. Accepts 5 V (4.0-5.3 V) or 3.3 V (3.1-3.6 V, with V3 tied to VCC)."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403131141_WCH-Jiangsu-Qin-Heng-CH340C_C7464026.pdf",+        "pages": 10,+        "sha256": "ea6cde8472044256",+        "source_tier": "lcsc"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 16,+        "described": 16,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "metadata": {+    "specs": {+      "Manufacturer": "Unknown",+      "Package": "SOP-16",+      "Category": "Interface",+      "Pins": "16"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "ch340c"+  ],+  "discovery_pitch": "CH340C (Unknown) component page with datasheet-verified CAD.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -25,10 +186,5 @@     "docs/ch340c-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file