component
CH552G
Public Made by Adomby adom
WCH Jiangsu Qin Heng Microcontrollers (MCU/MPU/SOC), SOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C111292). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+27−7
ch552g.lbr+22−4@@ -70,6 +70,18 @@ <smd name="14" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/> <smd name="15" x="2.4750" y="3.1750" dx="1.9500" dy="0.6000" layer="1"/> <smd name="16" x="2.4750" y="4.4450" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="5.0100"/>+ <vertex x="-2.8400" y="5.3400"/>+ <vertex x="-2.3600" y="5.3400"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="4.9500"/>+ <vertex x="1.9500" y="4.9500"/>+ <vertex x="1.9500" y="-4.9500"/>+ <vertex x="-1.9500" y="-4.9500"/>+ <vertex x="-1.9500" y="3.9750"/>+ </polygon> <wire x1="-2.0600" y1="5.0600" x2="2.0600" y2="5.0600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="5.0050" x2="-2.0600" y2="5.0600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-5.0600" x2="-2.0600" y2="-5.0050" width="0.1200" layer="21"/>@@ -78,7 +90,7 @@ <wire x1="2.0600" y1="-5.0600" x2="-2.0600" y2="-5.0600" width="0.1200" layer="21"/> <text x="0" y="6.020" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-6.020" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="5.0100"/><vertex x="-2.8400" y="5.3400"/><vertex x="-2.3600" y="5.3400"/></polygon></package>+</package> </packages> <symbols> <symbol name="CH552G">@@ -93,7 +105,7 @@ <pin name="P1.5/MOSI/PWM1/TIN3/UCC2/AIN2" x="-17.78" y="2.54" length="middle" direction="io"/> <pin name="P1.6/MISO/RXD1/TIN4" x="-17.78" y="0" length="middle" direction="io"/> <pin name="P1.7/SCK/TXD1/TIN5" x="-17.78" y="-2.54" length="middle" direction="io"/>- <pin name="RST/T2EX_/CAP2_" x="-17.78" y="-5.08" length="middle" direction="in"/>+ <pin name="RST/T2EX_/CAP2" x="-17.78" y="-5.08" length="middle" direction="in"/> <pin name="P3.1/PWM2_/TXD" x="-17.78" y="-7.62" length="middle" direction="io"/> <pin name="P3.0/PWM1_/RXD" x="-17.78" y="-10.16" length="middle" direction="io"/> <pin name="V33" x="17.78" y="7.62" length="middle" direction="pwr" rot="R180"/>@@ -120,7 +132,7 @@ <connect gate="G$1" pin="P1.5/MOSI/PWM1/TIN3/UCC2/AIN2" pad="3"/> <connect gate="G$1" pin="P1.6/MISO/RXD1/TIN4" pad="4"/> <connect gate="G$1" pin="P1.7/SCK/TXD1/TIN5" pad="5"/>- <connect gate="G$1" pin="RST/T2EX_/CAP2_" pad="6"/>+ <connect gate="G$1" pin="RST/T2EX_/CAP2" pad="6"/> <connect gate="G$1" pin="P3.1/PWM2_/TXD" pad="7"/> <connect gate="G$1" pin="P3.0/PWM1_/RXD" pad="8"/> <connect gate="G$1" pin="V33" pad="16"/>@@ -132,7 +144,13 @@ <connect gate="G$1" pin="P3.3/INT1" pad="10"/> <connect gate="G$1" pin="P1.1/T2EX/CAP2/TIN1/VBUS2/AIN0" pad="9"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="CH552G" constant="no"/>+ <attribute name="MANUFACTURER" value="WCH Jiangsu Qin Heng" constant="no"/>+ <attribute name="LCSC_PN" value="C111292" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+5−3@@ -26,7 +26,9 @@ "model_3d_step": "ch552g.step", "lbr": "ch552g.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C111292"+ }, "pins": [ { "number": "1",@@ -116,13 +118,13 @@ "number": "15", "name": "VCC", "type": "power_in",- "description": "Main supply input (VDD), 3.3 V or 5 V. Requires an external 0.1 µF decoupling capacitor."+ "description": "Main supply input (VDD), 3.3 V or 5 V. Requires an external 0.1 \u00b5F decoupling capacitor." }, { "number": "16", "name": "V33", "type": "power_in",- "description": "Internal USB 3.3 V LDO regulator output and USB I/O supply input. When VCC < 3.6 V, tie V33 to VCC externally. When VCC > 3.6 V (5 V operation), leave V33 as regulator output and connect an external 0.1 µF decoupling capacitor."+ "description": "Internal USB 3.3 V LDO regulator output and USB I/O supply input. When VCC < 3.6 V, tie V33 to VCC externally. When VCC > 3.6 V (5 V operation), leave V33 as regulator output and connect an external 0.1 \u00b5F decoupling capacitor." } ], "provenance": {