component
XR21V1412IL32TR-F
Public Made by Adomby adom
MaxLinear USB Converters, QFN-32-EP(5x5). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+266−8@@ -1,13 +1,276 @@ {+ "schema_version": 1,+ "type": "component", "slug": "xr21v1412il32tr-f",+ "title": "XR21V1412IL32TR-F",+ "brief": "MaxLinear USB Converters, QFN-32-EP(5x5). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "MaxLinear USB Converters, QFN-32-EP(5x5). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "xr21v1412il32tr-f" ],+ "component": {+ "mpn": "XR21V1412IL32TR-F",+ "manufacturer": "MaxLinear",+ "package": "QFN-32-EP(5x5)",+ "pin_count": 33,+ "category": "Interface",+ "subcategory": "USB Converters",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202131830_MaxLinear-XR21V1412IL32TR-F_C2678083.pdf",+ "parts": {+ "symbol": "xr21v1412il32tr-f.kicad_sym",+ "footprint": "xr21v1412il32tr-f.kicad_mod",+ "model_3d": "xr21v1412il32tr-f.glb",+ "model_3d_step": "xr21v1412il32tr-f.step",+ "lbr": "xr21v1412il32tr-f.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Power-supply common (ground)."+ },+ {+ "number": "2",+ "name": "LOWPOWER",+ "type": "output",+ "description": "Low-power status output. Asserted while it is not safe to draw the current requested in the Configuration Descriptor bMaxPower; sampled at power-up / USB bus reset with an external 10 K pull-up (active-HIGH in suspend) or 3.3 K pull-down (active-LOW in suspend) to set its polarity."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Power-supply common (ground)."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "+3.3 V power supply."+ },+ {+ "number": "5",+ "name": "TXA",+ "type": "output",+ "description": "UART Channel A transmit data output."+ },+ {+ "number": "6",+ "name": "RXA",+ "type": "input",+ "description": "UART Channel A receive data input. Internal pull-up is present and is NOT disabled during suspend mode."+ },+ {+ "number": "7",+ "name": "GPIOA5/RTSA#/RS485A",+ "type": "bidirectional",+ "description": "Channel A GPIO, active-low Request-To-Send output, or automatic RS-485 half-duplex control. Internal pull-up disabled during suspend; add an external pull-up when used as an input."+ },+ {+ "number": "8",+ "name": "GPIOA4/CTSA#",+ "type": "bidirectional",+ "description": "Channel A GPIO or active-low Clear-To-Send input used with automatic RTS/CTS hardware flow control. Internal pull-up disabled during suspend."+ },+ {+ "number": "9",+ "name": "GPIOA3/DTRA#",+ "type": "bidirectional",+ "description": "Channel A GPIO or active-low Data-Terminal-Ready output used with automatic DTR/DSR hardware flow control. Internal pull-up disabled during suspend."+ },+ {+ "number": "10",+ "name": "GPIOA2/DSRA#",+ "type": "bidirectional",+ "description": "Channel A GPIO or active-low Data-Set-Ready input used with automatic DTR/DSR hardware flow control. Internal pull-up disabled during suspend."+ },+ {+ "number": "11",+ "name": "GPIOA1/CDA#",+ "type": "bidirectional",+ "description": "Channel A GPIO or active-low Carrier-Detect input. Internal pull-up disabled during suspend."+ },+ {+ "number": "12",+ "name": "GPIOA0/RIA#/RWKA#",+ "type": "bidirectional",+ "description": "Channel A GPIO, active-low Ring-Indicator input, or Remote Wakeup input (a HIGH-to-LOW transition on this pin during USB suspend signals a remote-wakeup to the host). Internal pull-up disabled during suspend."+ },+ {+ "number": "13",+ "name": "VCC",+ "type": "power_in",+ "description": "+3.3 V power supply."+ },+ {+ "number": "14",+ "name": "GND",+ "type": "power_in",+ "description": "Power-supply common (ground)."+ },+ {+ "number": "15",+ "name": "TXB",+ "type": "output",+ "description": "UART Channel B transmit data output."+ },+ {+ "number": "16",+ "name": "RXB",+ "type": "input",+ "description": "UART Channel B receive data input. Internal pull-up is present and is NOT disabled during suspend mode."+ },+ {+ "number": "17",+ "name": "GPIOB5/RTSB#/RS485B",+ "type": "bidirectional",+ "description": "Channel B GPIO, active-low Request-To-Send output, or automatic RS-485 half-duplex control. Internal pull-up disabled during suspend."+ },+ {+ "number": "18",+ "name": "GPIOB4/CTSB#",+ "type": "bidirectional",+ "description": "Channel B GPIO or active-low Clear-To-Send input used with automatic RTS/CTS hardware flow control. Internal pull-up disabled during suspend."+ },+ {+ "number": "19",+ "name": "GPIOB3/DTRB#",+ "type": "bidirectional",+ "description": "Channel B GPIO or active-low Data-Terminal-Ready output used with automatic DTR/DSR hardware flow control. Internal pull-up disabled during suspend."+ },+ {+ "number": "20",+ "name": "GPIOB2/DSRB#",+ "type": "bidirectional",+ "description": "Channel B GPIO or active-low Data-Set-Ready input used with automatic DTR/DSR hardware flow control. Internal pull-up disabled during suspend."+ },+ {+ "number": "21",+ "name": "GPIOB1/CDB#",+ "type": "bidirectional",+ "description": "Channel B GPIO or active-low Carrier-Detect input. Internal pull-up disabled during suspend."+ },+ {+ "number": "22",+ "name": "GPIOB0/RIB#/RWKB#",+ "type": "bidirectional",+ "description": "Channel B GPIO, active-low Ring-Indicator input, or Remote Wakeup input for Channel B. Internal pull-up disabled during suspend."+ },+ {+ "number": "23",+ "name": "GND",+ "type": "power_in",+ "description": "Power-supply common (ground)."+ },+ {+ "number": "24",+ "name": "VCC",+ "type": "power_in",+ "description": "+3.3 V power supply."+ },+ {+ "number": "25",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C-controller open-drain data line for the optional external EEPROM used to override the USB Vendor ID / Device ID and other descriptors. Requires an external 4.7 - 10 k\u03a9 pull-up. When no EEPROM is fitted, SDA is strapped with SCL to select Remote-Wakeup and Power modes (see Table 2)."+ },+ {+ "number": "26",+ "name": "SCL",+ "type": "bidirectional",+ "description": "I2C-controller open-drain serial clock for the optional external EEPROM. Requires an external 4.7 - 10 k\u03a9 pull-up. When no EEPROM is fitted, SCL is strapped with SDA to select Remote-Wakeup and Power modes (see Table 2)."+ },+ {+ "number": "27",+ "name": "GND",+ "type": "power_in",+ "description": "Power-supply common (ground)."+ },+ {+ "number": "28",+ "name": "GND",+ "type": "power_in",+ "description": "Power-supply common (ground)."+ },+ {+ "number": "29",+ "name": "USBD-",+ "type": "bidirectional",+ "description": "USB port differential data minus. \u00b15 kV HBM ESD protected."+ },+ {+ "number": "30",+ "name": "USBD+",+ "type": "bidirectional",+ "description": "USB port differential data plus. Contains an internal 1.5 k\u03a9 pull-up so the device enumerates as a full-speed USB device. \u00b15 kV HBM ESD protected."+ },+ {+ "number": "31",+ "name": "VCC",+ "type": "power_in",+ "description": "+3.3 V power supply."+ },+ {+ "number": "32",+ "name": "VCC",+ "type": "power_in",+ "description": "+3.3 V power supply."+ },+ {+ "number": "33",+ "name": "GND (Thermal Pad)",+ "type": "power_in",+ "description": "Exposed center pad on the back of the QFN package; must be soldered to the PCB GND plane. The datasheet specifies a solder-mask-defined thermal land approximately the same size as the pad, with the solder-mask opening set back at least 0.0025 inch inside the pad edge."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202131830_MaxLinear-XR21V1412IL32TR-F_C2678083.pdf",+ "pages": 33,+ "sha256": "2657bc3f2b9ad1ea",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "MaxLinear",+ "Package": "QFN-32-EP(5x5)",+ "Category": "Interface",+ "Pins": "33"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "xr21v1412il32tr-f"+ ],+ "discovery_pitch": "XR21V1412IL32TR-F (MaxLinear) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +288,5 @@ "docs/xr21v1412il32tr-f-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }