component
STM32L452CEU6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), QFN-48-EP(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
← Commit history
Publish 0.1.1
5 files changed
+145−113
README.md+5−2@@ -10,8 +10,11 @@ STM32L452CEU6 from STMicroelectronics, in a QFN-48-EP(7x7). Pinout and pin descr |---|---|---|---| | 1 | VBAT | power_in | Backup battery supply voltage (1.55 to 3.6 V) for RTC and backup registers. | | 2 | PC13 | bidirectional | Digital I/O with alternate function EVENTOUT; RTC tamper input, timestamp, and wakeup pin. |-| 3 | PC14-OSC32_IN | bidirectional | Digital I/O that can configure as 32 kHz oscillator input (OSC32_IN) with EVENTOUT alternate function. |-| 4 | PC15-OSC32_OUT | bidirectional | Digital I/O that can configure as 32 kHz oscillator output (OSC32_OUT) with EVENTOUT alternate function. |+| 3 | PC14-OSC32_IN (PC14) | bidirectional | Digital I/O that can configure as 32 kHz oscillator input (OSC32_IN) with EVENTOUT alternate function. |+| 4 | PC15-OSC32_OUT (PC15) | bidirectional | Digital I/O that can configure as 32 kHz oscillator output (OSC32_OUT) with EVENTOUT alternate function. |+| 5 | PH0-OSC_IN (PH0) | bidirectional | |+| 6 | PH1-OSC_OUT (PH1) | bidirectional | |+| 7 | NRST | input | | | 8 | VSSA/VREF- | power_in | Analog ground and negative reference voltage (0 V) for ADC, DAC, OPAMP, and COMP peripherals. | | 9 | VDDA/VREF+ | power_in | Analog supply voltage (1.62 to 3.6 V) and positive reference for ADC, DAC, OPAMP, COMP, and VREFBUF. | | 10 | PA0 | bidirectional | GPIO with alternate functions for TIM2 (CH1, ETR), USART2 (CTS), COMP1 output, SAI1 external clock, and ADC1_IN5. |
package.json+2−2@@ -1,6 +1,6 @@ { "slug": "stm32l452ceu6",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), QFN-48-EP(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.", "tags": [@@ -355,4 +355,4 @@ "footprint": "viewers/footprint.html" } }-}+}
page.json+4−4@@ -4,7 +4,7 @@ "slug": "stm32l452ceu6", "title": "STM32L452CEU6", "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), QFN-48-EP(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -382,7 +382,7 @@ "viewers/symbol.html", "viewers/footprint.html" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), QFN-48-EP(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "org": "adom" }
stm32l452ceu6.kicad_sym+63−51@@ -1,10 +1,10 @@ (kicad_symbol_lib (version 20211014) (generator ds2sf_rect) (symbol "STM32L452CEU6" (in_bom yes) (on_board yes) (property "Reference" "U" (at 0 33.02 0) (effects (font (size 1.27 1.27))))- (property "Value" "STM32L452CEU6" (at 0 -33.02 0) (effects (font (size 1.27 1.27))))+ (property "Value" "STM32L452CEU6" (at 0 -35.56 0) (effects (font (size 1.27 1.27)))) (property "Footprint" "" (at 0 0 0) (effects (font (size 1.27 1.27)) hide)) (symbol "STM32L452CEU6_0_1"- (rectangle (start -12.70 30.48) (end 12.70 -30.48)+ (rectangle (start -12.70 30.48) (end 12.70 -33.02) (stroke (width 0.254) (type default)) (fill (type background))) ) (symbol "STM32L452CEU6_1_1"@@ -17,177 +17,189 @@ (number "2" (effects (font (size 1.27 1.27)))) ) (pin bidirectional line (at -17.78 22.86 0) (length 5.08)- (name "PC14-OSC32_IN" (effects (font (size 1.27 1.27))))+ (name "PC14-OSC32_IN (PC14)" (effects (font (size 1.27 1.27)))) (number "3" (effects (font (size 1.27 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x="17.78" y="-17.78" length="middle" direction="io" rot="R180"/>- <pin name="PA9" x="17.78" y="-20.32" length="middle" direction="io" rot="R180"/>- <pin name="PA8" x="17.78" y="-22.86" length="middle" direction="io" rot="R180"/>- <pin name="PB15" x="17.78" y="-25.4" length="middle" direction="io" rot="R180"/>- <pin name="PB14" x="17.78" y="-27.94" length="middle" direction="io" rot="R180"/>+ <pin name="PC14-OSC32_IN_PC14" x="-17.78" y="22.86" length="middle" direction="io"/>+ <pin name="PC15-OSC32_OUT_PC15" x="-17.78" y="20.32" length="middle" direction="io"/>+ <pin name="PH0-OSC_IN_PH0" x="-17.78" y="17.78" length="middle" direction="io"/>+ <pin name="PH1-OSC_OUT_PH1" x="-17.78" y="15.24" length="middle" direction="io"/>+ <pin name="NRST" x="-17.78" y="12.7" length="middle" direction="in"/>+ <pin name="VSSA/VREF-" x="-17.78" y="10.16" length="middle" direction="pwr"/>+ <pin name="VDDA/VREF+" x="-17.78" y="7.62" length="middle" direction="pwr"/>+ <pin name="PA0" x="-17.78" y="5.08" length="middle" direction="io"/>+ <pin name="PA1" x="-17.78" y="2.54" length="middle" direction="io"/>+ <pin name="PA2" x="-17.78" y="0" length="middle" direction="io"/>+ <pin name="PA3" x="-17.78" y="-2.54" length="middle" direction="io"/>+ <pin name="PA4" x="-17.78" y="-5.08" length="middle" direction="io"/>+ <pin name="PA5" x="-17.78" y="-7.62" length="middle" direction="io"/>+ <pin name="PA6" x="-17.78" y="-10.16" length="middle" direction="io"/>+ <pin name="PA7" x="-17.78" y="-12.7" length="middle" direction="io"/>+ <pin name="PB0" x="-17.78" y="-15.24" length="middle" direction="io"/>+ <pin name="PB1" x="-17.78" y="-17.78" length="middle" direction="io"/>+ <pin name="PB2" x="-17.78" y="-20.32" length="middle" direction="io"/>+ <pin name="PB10" x="-17.78" y="-22.86" length="middle" direction="io"/>+ <pin name="PB11" x="-17.78" y="-25.4" length="middle" direction="io"/>+ <pin name="VSS" x="-17.78" y="-27.94" length="middle" direction="pwr"/>+ <pin name="VDD" x="-17.78" y="-30.48" length="middle" direction="pwr"/>+ <pin name="VDD@2" x="17.78" y="27.94" length="middle" direction="pwr" rot="R180"/>+ <pin name="VSS@2" x="17.78" y="25.4" length="middle" direction="pwr" rot="R180"/>+ <pin name="PB9" x="17.78" y="22.86" length="middle" direction="io" rot="R180"/>+ <pin name="PB8" x="17.78" y="20.32" length="middle" direction="io" rot="R180"/>+ <pin name="PH3-BOOT0_BOOT0" x="17.78" y="17.78" length="middle" direction="io" rot="R180"/>+ <pin name="PB7" x="17.78" y="15.24" length="middle" direction="io" rot="R180"/>+ <pin name="PB6" x="17.78" y="12.7" length="middle" direction="io" rot="R180"/>+ <pin name="PB5" x="17.78" y="10.16" length="middle" direction="io" rot="R180"/>+ <pin name="PB4_NJTRST" x="17.78" y="7.62" length="middle" direction="io" rot="R180"/>+ <pin name="PB3_JTDO/TRACESWO" x="17.78" y="5.08" length="middle" direction="io" rot="R180"/>+ <pin name="PA15_JTDI" x="17.78" y="2.54" length="middle" direction="io" rot="R180"/>+ <pin name="PA14_JTCK/SWCLK" x="17.78" y="0" length="middle" direction="io" rot="R180"/>+ <pin name="VDDUSB" x="17.78" y="-2.54" length="middle" direction="pwr" rot="R180"/>+ <pin name="VSS@3" x="17.78" y="-5.08" length="middle" direction="pwr" rot="R180"/>+ <pin name="PA13_JTMS/SWDIO" x="17.78" y="-7.62" length="middle" direction="io" rot="R180"/>+ <pin name="PA12" x="17.78" y="-10.16" length="middle" direction="io" rot="R180"/>+ <pin name="PA11" x="17.78" y="-12.7" length="middle" direction="io" rot="R180"/>+ <pin name="PA10" x="17.78" y="-15.24" length="middle" direction="io" rot="R180"/>+ <pin name="PA9" x="17.78" y="-17.78" length="middle" direction="io" rot="R180"/>+ <pin name="PA8" x="17.78" y="-20.32" length="middle" direction="io" rot="R180"/>+ <pin name="PB15" x="17.78" y="-22.86" length="middle" direction="io" rot="R180"/>+ <pin name="PB14" x="17.78" y="-25.4" length="middle" direction="io" rot="R180"/>+ <pin name="PB13" x="17.78" y="-27.94" length="middle" direction="io" rot="R180"/>+ <pin name="PB12" x="17.78" y="-30.48" length="middle" direction="io" rot="R180"/> </symbol> </symbols> <devicesets> <deviceset name="STM32L452CEU6" prefix="U">- <description></description>+ <description>STMicroelectronics Microcontrollers (MCU/MPU/SOC), QFN-48-EP(7x7). Pinout checked against ST's open pin data</description> <gates> <gate name="G$1" symbol="STM32L452CEU6" x="0" y="0"/> </gates>@@ -193,8 +197,11 @@ <connects> <connect gate="G$1" pin="VBAT" pad="1"/> <connect gate="G$1" pin="PC13" pad="2"/>- <connect gate="G$1" pin="PC14-OSC32_IN" pad="3"/>- <connect gate="G$1" pin="PC15-OSC32_OUT" pad="4"/>+ <connect gate="G$1" pin="PC14-OSC32_IN_PC14" pad="3"/>+ <connect gate="G$1" pin="PC15-OSC32_OUT_PC15" pad="4"/>+ <connect gate="G$1" pin="PH0-OSC_IN_PH0" pad="5"/>+ <connect gate="G$1" pin="PH1-OSC_OUT_PH1" pad="6"/>+ <connect gate="G$1" pin="NRST" pad="7"/> <connect gate="G$1" pin="VSSA/VREF-" pad="8"/> <connect gate="G$1" pin="VDDA/VREF+" pad="9"/> <connect gate="G$1" pin="PA0" pad="10"/>@@ -212,8 +219,6 @@ <connect gate="G$1" pin="PB11" pad="22"/> <connect gate="G$1" pin="VSS" pad="23"/> <connect gate="G$1" pin="VDD" pad="24"/>- <connect gate="G$1" pin="PB12" pad="25"/>- <connect gate="G$1" pin="PB13" pad="26"/> <connect gate="G$1" pin="VDD@2" pad="48"/> <connect gate="G$1" pin="VSS@2" pad="47"/> <connect gate="G$1" pin="PB9" pad="46"/>@@ -236,8 +241,20 @@ <connect gate="G$1" pin="PA8" pad="29"/> <connect gate="G$1" pin="PB15" pad="28"/> <connect gate="G$1" pin="PB14" pad="27"/>+ <connect gate="G$1" pin="PB13" pad="26"/>+ <connect gate="G$1" pin="PB12" pad="25"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="STM32L452CEU6" constant="no"/>+ <attribute name="MANUFACTURER" value="STMicroelectronics" constant="no"/>+ <attribute name="DATASHEET" value="https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883943885557760" constant="no"/>+ <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/stm32l452ceu6" constant="no"/>+ <attribute name="MOUSER_PN" value="511-STM32L452CEU6" constant="no"/>+ <attribute name="DIGIKEY_PN" value="497-17218-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C222355" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>