component
STC8H8K64U-45I-LQFP48
Public Made by Adomby adom
STC Micro Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). 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 C3013145). 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
+26−6
page.json+6−4@@ -26,7 +26,9 @@ "model_3d_step": "stc8h8k64u-45i-lqfp48.step", "lbr": "stc8h8k64u-45i-lqfp48.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C3013145"+ }, "pins": [ { "number": "1",@@ -104,19 +106,19 @@ "number": "13", "name": "UCAP", "type": "passive",- "description": "USB core LDO stabilization capacitor pin - connect 0.1 µF (0.1-10 µF) to GND. Required for the built-in USB PHY regulator."+ "description": "USB core LDO stabilization capacitor pin - connect 0.1 \u00b5F (0.1-10 \u00b5F) to GND. Required for the built-in USB PHY regulator." }, { "number": "14", "name": "P5.4/nRST/MCLKO/SS/SS_3/PWM2P/PWM6_2/T2/ADC2", "type": "bidirectional",- "description": "Multi-function pin. Default at factory is GPIO P5.4 (low-active internal 4 kΩ pull-up briefly asserted 6.5 ms at power-up); can be configured as external reset nRST (active-low) via ISP. Also master-clock output MCLKO, SPI SS/SS_3, PWM2P, PWM6_2, Timer2 external clock, ADC ch2."+ "description": "Multi-function pin. Default at factory is GPIO P5.4 (low-active internal 4 k\u03a9 pull-up briefly asserted 6.5 ms at power-up); can be configured as external reset nRST (active-low) via ISP. Also master-clock output MCLKO, SPI SS/SS_3, PWM2P, PWM6_2, Timer2 external clock, ADC ch2." }, { "number": "15", "name": "Vcc/AVcc", "type": "power_in",- "description": "Main supply pin (also serves as ADC analog VCC). Operating range 1.9-5.5 V. Decouple with a 10 µF (or larger) bulk plus 0.1 µF ceramic near the pin."+ "description": "Main supply pin (also serves as ADC analog VCC). Operating range 1.9-5.5 V. Decouple with a 10 \u00b5F (or larger) bulk plus 0.1 \u00b5F ceramic near the pin." }, { "number": "16",
stc8h8k64u-45i-lqfp48.lbr+20−2@@ -102,6 +102,18 @@ <smd name="46" x="-1.7500" y="4.1625" dx="0.3000" dy="1.4750" layer="1"/> <smd name="47" x="-2.2500" y="4.1625" dx="0.3000" dy="1.4750" layer="1"/> <smd name="48" x="-2.7500" y="4.1625" dx="0.3000" dy="1.4750" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-4.2500" y="3.1600"/>+ <vertex x="-4.5900" y="3.6300"/>+ <vertex x="-3.9100" y="3.6300"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-2.5000" y="3.5000"/>+ <vertex x="3.5000" y="3.5000"/>+ <vertex x="3.5000" y="-3.5000"/>+ <vertex x="-3.5000" y="-3.5000"/>+ <vertex x="-3.5000" y="2.5000"/>+ </polygon> <wire x1="-3.6100" y1="3.6100" x2="-3.1600" y2="3.6100" width="0.1200" layer="21"/> <wire x1="-3.6100" y1="3.1600" x2="-3.6100" y2="3.6100" width="0.1200" layer="21"/> <wire x1="-3.6100" y1="-3.6100" x2="-3.6100" y2="-3.1600" width="0.1200" layer="21"/>@@ -112,7 +124,7 @@ <wire x1="3.6100" y1="-3.6100" x2="3.1600" y2="-3.6100" width="0.1200" layer="21"/> <text x="0" y="5.500" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-5.500" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-4.2500" y="3.1600"/><vertex x="-4.5900" y="3.6300"/><vertex x="-3.9100" y="3.6300"/></polygon></package>+</package> </packages> <symbols> <symbol name="STC8H8K64U-45I-LQFP48">@@ -230,7 +242,13 @@ <connect gate="G$1" pin="P3.5/T1/T0CLKO/SS_4/PWMFLT/PWMFLT2" pad="26"/> <connect gate="G$1" pin="P5.1/TxD3_2/CMP+_3" pad="25"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="STC8H8K64U-45I-LQFP48" constant="no"/>+ <attribute name="MANUFACTURER" value="STC Micro" constant="no"/>+ <attribute name="LCSC_PN" value="C3013145" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>