component
CH552E
Public Made by Adomby adom
WCH Jiangsu Qin Heng Microcontrollers (MCU/MPU/SOC), MSOP-10. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+128−8@@ -1,13 +1,138 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ch552e",+ "title": "CH552E",+ "brief": "WCH Jiangsu Qin Heng Microcontrollers (MCU/MPU/SOC), MSOP-10. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "WCH Jiangsu Qin Heng Microcontrollers (MCU/MPU/SOC), MSOP-10. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "mcu", "ch552e" ],+ "component": {+ "mpn": "CH552E",+ "manufacturer": "WCH Jiangsu Qin Heng",+ "package": "MSOP-10",+ "pin_count": 10,+ "category": "MCU",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f30f383a4389a66627fc413559920cd0.pdf",+ "parts": {+ "symbol": "ch552e.kicad_sym",+ "footprint": "ch552e.kicad_mod",+ "model_3d": "ch552e.glb",+ "model_3d_step": "ch552e.step",+ "lbr": "ch552e.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "P1.4/T2_/CAP1_/SCS/TIN2/UCC1/AIN1",+ "type": "bidirectional",+ "description": "Port 1 bit 4 general-purpose I/O with internal pull-up by default. Muxed alternate functions: Timer 2 external count input (T2_ inverted mapping), Timer 2 capture 1 input (CAP1_), SPI0 slave chip-select (SCS), Touch-Key channel TIN2 input, USB type-C configuration channel UCC1, and ADC channel AIN1 analog input."+ },+ {+ "number": "2",+ "name": "P1.5/MOSI/PWM1/TIN3/UCC2/AIN2",+ "type": "bidirectional",+ "description": "Port 1 bit 5 general-purpose I/O with internal pull-up by default. Muxed alternate functions: SPI0 MOSI (master output / slave input), PWM1 output, Touch-Key channel TIN3, USB type-C configuration channel UCC2, and ADC channel AIN2 analog input."+ },+ {+ "number": "3",+ "name": "P1.6/MISO/RXD1/TIN4",+ "type": "bidirectional",+ "description": "Port 1 bit 6 general-purpose I/O with internal pull-up by default. Muxed alternate functions: SPI0 MISO (master input / slave output), UART1 serial data receive (RXD1), and Touch-Key channel TIN4."+ },+ {+ "number": "4",+ "name": "P1.7/SCK/TXD1/TIN5",+ "type": "bidirectional",+ "description": "Port 1 bit 7 general-purpose I/O with internal pull-up by default. Muxed alternate functions: SPI0 serial clock (SCK), UART1 serial data transmit (TXD1), and Touch-Key channel TIN5."+ },+ {+ "number": "5",+ "name": "RST/T2EX/CAP2_",+ "type": "input",+ "description": "External reset input, active high. Internal pull-down resistor on RST. Alternate functions: Timer 2 reload / capture trigger input (T2EX) and Timer 2 capture 2 input (CAP2_ alternate mapping)."+ },+ {+ "number": "6",+ "name": "P3.6/UDP",+ "type": "bidirectional",+ "description": "Port 3 bit 6 general-purpose I/O; alternate function is the USB D+ (UDP) signal. When used as USB, no external series resistor is allowed. P3.6 uses V33 as its I/O supply, so digital high level is limited to V33 and does not support 5V logic."+ },+ {+ "number": "7",+ "name": "P3.7/UDM",+ "type": "bidirectional",+ "description": "Port 3 bit 7 general-purpose I/O; alternate function is the USB D\u2212 (UDM) signal. When used as USB, no external series resistor is allowed. P3.7 uses V33 as its I/O supply, so digital high level is limited to V33 and does not support 5V logic."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground (VSS) return for the chip."+ },+ {+ "number": "9",+ "name": "VCC",+ "type": "power_in",+ "description": "Main power supply input (VDD), 3.3 V or 5 V. Requires an external 0.1 \u00b5F decoupling capacitor to GND placed close to the pin."+ },+ {+ "number": "10",+ "name": "V33",+ "type": "power_in",+ "description": "Internal USB LDO regulator output and internal USB supply input. When VCC < 3.6 V, tie V33 to VCC externally. When VCC > 3.6 V (5 V operation), connect a 0.1 \u00b5F decoupling capacitor from V33 to GND and let the internal LDO produce 3.3 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/f30f383a4389a66627fc413559920cd0.pdf",+ "pages": 53,+ "sha256": "b3995c47a6c00a9f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "WCH Jiangsu Qin Heng",+ "Package": "MSOP-10",+ "Category": "MCU",+ "Pins": "10"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ch552e"+ ],+ "discovery_pitch": "CH552E (WCH Jiangsu Qin Heng) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +150,5 @@ "docs/ch552e-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }