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STM32G474RET6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

componentmcustm32g474ret6
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Publish 0.1.1

Ray ·58d5f505c5 ·4d ago ·parent 68186b5
5 files changed +26−18
README.md+2−2package.json+2−2page.json+5−5stm32g474ret6.kicad_sym+2−2stm32g474ret6.lbr+15−7
README.md+2−2
@@ -70,8 +70,8 @@ STM32G474RET6 from STMicroelectronics, in a LQFP-64(10x10). Pinout and pin descr | 60 | PB7 | bidirectional | GPIO (FT_f, 5 V tolerant, Fm+). Additional: PVD_IN. Alternate: TIM17_CH1N, TIM4_CH2, I2C4_SDA, I2C1_SDA, TIM8_BKIN, USART1_RX, COMP3_OUT, TIM3_CH4, LPTIM1_IN2, FMC_NL, HRTIM1_EEV3, UART4_CTS, EVENTOUT. | | 61 | PB8-BOOT0 | bidirectional | Multiplexed BOOT0 pin and GPIO PB8 (FT_f, 5 V tolerant, Fm+). At reset the pin selects the boot memory (main Flash / system memory / SRAM) depending on BOOT_SEL and nBOOT1 option bytes; afterwards operates as GPIO PB8. Alternate: TIM16_CH1, TIM4_CH3, SAI1_CK1, I2C1_SCL, USART3_RX, COMP1_OUT, FDCAN1_RX, TIM8_CH2, TIM1_BKIN, HRTIM1_EEV8, SAI1_MCLK_A, EVENTOUT. | | 62 | PB9 | bidirectional | GPIO (FT_f, 5 V tolerant, Fm+). Alternate: TIM17_CH1, TIM4_CH4, SAI1_D2, I2C1_SDA, IR_OUT, USART3_TX, COMP2_OUT, FDCAN1_TX, TIM8_CH3, TIM1_CH3N, HRTIM1_EEV5, SAI1_FS_A, EVENTOUT. |-| 63 | VDD | power_in | Digital supply, 1.71-3.6 V. Local 100 nF decoupling required. |-| 64 | VSS | power_in | Digital ground reference (0 V). |+| 63 | VSS | power_in | Digital ground reference (0 V). |+| 64 | VDD | power_in | Digital supply, 1.71-3.6 V. Local 100 nF decoupling required. |  ## Key specifications
package.json+2−2
@@ -1,6 +1,6 @@ {   "slug": "stm32g474ret6",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",   "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -26,4 +26,4 @@     "viewers/symbol.html",     "viewers/footprint.html"   ]-}\ No newline at end of file+}
page.json+5−5
@@ -4,7 +4,7 @@   "slug": "stm32g474ret6",   "title": "STM32G474RET6",   "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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",@@ -506,9 +506,7 @@     "viewers/symbol.html",     "viewers/footprint.html"   ],-  "visibility": {-    "public": true-  },+  "visibility": "public",   "variants": [     {       "mpn": "STM32G474RET6CxU",@@ -579,5 +577,7 @@       "kind": "packaging"     }   ],-  "updated_at": "2026-09-25T08:51:28.874Z"+  "updated_at": "2026-09-25T08:51:28.874Z",+  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "org": "adom" }\ No newline at end of file
stm32g474ret6.kicad_sym+2−2
@@ -137,11 +137,11 @@       (number "32" (effects (font (size 1.27 1.27))))     )     (pin power_in line (at 17.78 38.10 180) (length 5.08)-      (name "VSS" (effects (font (size 1.27 1.27))))+      (name "VDD" (effects (font (size 1.27 1.27))))       (number "64" (effects (font (size 1.27 1.27))))     )     (pin power_in line (at 17.78 35.56 180) (length 5.08)-      (name "VDD" (effects (font (size 1.27 1.27))))+      (name "VSS" (effects (font (size 1.27 1.27))))       (number "63" (effects (font (size 1.27 1.27))))     )     (pin bidirectional line (at 17.78 33.02 180) (length 5.08)
stm32g474ret6.lbr+15−7
@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST&apos;s open pin data</description> <packages> <package name="LQFP-64_10x10mm_P0.5mm">   <description>LQFP-64, 10 x 10 mm, 0.5 mm pitch</description>@@ -144,6 +144,7 @@ </packages> <symbols> <symbol name="STM32G474RET6">+  <description>STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST&apos;s open pin data</description>   <wire x1="-12.7" y1="40.64" x2="12.7" y2="40.64" width="0.254" layer="94"/>   <wire x1="12.7" y1="40.64" x2="12.7" y2="-43.18" width="0.254" layer="94"/>   <wire x1="12.7" y1="-43.18" x2="-12.7" y2="-43.18" width="0.254" layer="94"/>@@ -182,8 +183,8 @@   <pin name="PB10" x="-17.78" y="-35.56" length="middle" direction="io"/>   <pin name="VSS@2" x="-17.78" y="-38.1" length="middle" direction="pwr"/>   <pin name="VDD@2" x="-17.78" y="-40.64" length="middle" direction="pwr"/>-  <pin name="VSS@3" x="17.78" y="38.1" length="middle" direction="pwr" rot="R180"/>-  <pin name="VDD@3" x="17.78" y="35.56" length="middle" direction="pwr" rot="R180"/>+  <pin name="VDD@3" x="17.78" y="38.1" length="middle" direction="pwr" rot="R180"/>+  <pin name="VSS@3" x="17.78" y="35.56" length="middle" direction="pwr" rot="R180"/>   <pin name="PB9" x="17.78" y="33.02" length="middle" direction="io" rot="R180"/>   <pin name="PB8-BOOT0" x="17.78" y="30.48" length="middle" direction="io" rot="R180"/>   <pin name="PB7" x="17.78" y="27.94" length="middle" direction="io" rot="R180"/>@@ -218,7 +219,7 @@ </symbols> <devicesets> <deviceset name="STM32G474RET6" prefix="U">-  <description></description>+  <description>STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST&apos;s open pin data</description>   <gates>     <gate name="G$1" symbol="STM32G474RET6" x="0" y="0"/>   </gates>@@ -257,8 +258,8 @@         <connect gate="G$1" pin="PB10" pad="30"/>         <connect gate="G$1" pin="VSS@2" pad="31"/>         <connect gate="G$1" pin="VDD@2" pad="32"/>-        <connect gate="G$1" pin="VSS@3" pad="64"/>-        <connect gate="G$1" pin="VDD@3" pad="63"/>+        <connect gate="G$1" pin="VDD@3" pad="64"/>+        <connect gate="G$1" pin="VSS@3" pad="63"/>         <connect gate="G$1" pin="PB9" pad="62"/>         <connect gate="G$1" pin="PB8-BOOT0" pad="61"/>         <connect gate="G$1" pin="PB7" pad="60"/>@@ -290,7 +291,14 @@         <connect gate="G$1" pin="PB12" pad="34"/>         <connect gate="G$1" pin="PB11" pad="33"/>       </connects>-      <technologies><technology name=""/></technologies>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="STM32G474RET6" constant="no"/>+          <attribute name="MANUFACTURER" value="STMicroelectronics" constant="no"/>+          <attribute name="DATASHEET" value="https://www.st.com/resource/en/datasheet/stm32g474ret6.pdf" constant="no"/>+          <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/stm32g474ret6" constant="no"/>+        </technology>+      </technologies>     </device>   </devices> </deviceset>