component
STM32G473VCT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
← Commit history
stm32g473vct6 0.1.1: pinout corrected from ST open pin data (92 pins)
1 file changed
+220−213
page.json+220−213@@ -50,153 +50,153 @@ "pins": [ { "number": "1",- "name": "PF9",+ "name": "PE2", "type": "bidirectional",- "description": "General-purpose I/O port F pin 9, 3.3 V I/O"+ "description": "GPIO port E pin 2, trace clock output (TRACECK) when ETM enabled" }, { "number": "2",- "name": "PF0-OSC_IN",+ "name": "PE3", "type": "bidirectional",- "description": "Main crystal oscillator input (4-48 MHz) or GPIO"+ "description": "GPIO port E pin 3, trace data output (TRACED0) when ETM enabled" }, { "number": "3",- "name": "PF1-OSC_OUT",+ "name": "PE4", "type": "bidirectional",- "description": "Main crystal oscillator output connection or GPIO"+ "description": "GPIO port E pin 4, trace data output (TRACED1) when ETM enabled" }, { "number": "4",- "name": "PG10-NRST",+ "name": "PE5", "type": "bidirectional",- "description": "Active-low system reset input with integrated weak pull-up resistor (~40 kΩ)"+ "description": "General-purpose I/O port E pin 5" }, { "number": "5",- "name": "PC0",+ "name": "PE6", "type": "bidirectional",- "description": "GPIO port C pin 0 with analog multiplexer switch"+ "description": "GPIO port E pin 6, trace data output (TRACED3) when ETM enabled" }, { "number": "6",- "name": "PC1",- "type": "bidirectional",- "description": "GPIO port C pin 1 with analog multiplexer switch"+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup battery supply voltage 1.55-3.6 V for RTC and backup registers" }, { "number": "7",- "name": "PC2",+ "name": "PC13", "type": "bidirectional",- "description": "GPIO port C pin 2 with analog multiplexer switch"+ "description": "GPIO port C pin 13 (supply-limited: 3 mA max output, 2 MHz max speed, 30 pF max load)" }, { "number": "8",- "name": "PC3",+ "name": "PC14-OSC32_IN", "type": "bidirectional",- "description": "GPIO port C pin 3 with analog multiplexer switch"+ "description": "32 kHz oscillator input (32.768 kHz crystal) or GPIO" }, { "number": "9",- "name": "PF2",+ "name": "PC15-OSC32_OUT", "type": "bidirectional",- "description": "General-purpose I/O port F pin 2"+ "description": "32 kHz oscillator output pin for crystal connection or GPIO" }, { "number": "10",- "name": "PA0",+ "name": "PF9", "type": "bidirectional",- "description": "GPIO port A pin 0 with analog multiplexer switch"+ "description": "General-purpose I/O port F pin 9, 3.3 V I/O" }, { "number": "11",- "name": "PA1",+ "name": "PF10", "type": "bidirectional",- "description": "GPIO port A pin 1 with analog multiplexer switch"+ "description": "General-purpose I/O port F pin 10" }, { "number": "12",- "name": "PA2",+ "name": "PF0-OSC_IN", "type": "bidirectional",- "description": "GPIO port A pin 2 with analog multiplexer switch"+ "description": "Main crystal oscillator input (4-48 MHz) or GPIO" }, { "number": "13",- "name": "VSS",- "type": "power_in",- "description": "Ground reference for digital circuitry"+ "name": "PF1-OSC_OUT",+ "type": "bidirectional",+ "description": "Main crystal oscillator output connection or GPIO" }, { "number": "14",- "name": "VDD",- "type": "power_in",- "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor"+ "name": "PG10-NRST",+ "type": "bidirectional",+ "description": "Active-low system reset input with integrated weak pull-up resistor (~40 k\u03a9)" }, { "number": "15",- "name": "PA3",+ "name": "PC0", "type": "bidirectional",- "description": "GPIO port A pin 3 with analog multiplexer switch"+ "description": "GPIO port C pin 0 with analog multiplexer switch" }, { "number": "16",- "name": "PC15-OSC32_OUT",+ "name": "PC1", "type": "bidirectional",- "description": "32 kHz oscillator output pin for crystal connection or GPIO"+ "description": "GPIO port C pin 1 with analog multiplexer switch" }, { "number": "17",- "name": "PF10",+ "name": "PC2", "type": "bidirectional",- "description": "General-purpose I/O port F pin 10"+ "description": "GPIO port C pin 2 with analog multiplexer switch" }, { "number": "18",- "name": "PE5",+ "name": "PC3", "type": "bidirectional",- "description": "General-purpose I/O port E pin 5"+ "description": "GPIO port C pin 3 with analog multiplexer switch" }, { "number": "19",- "name": "VBAT",- "type": "power_in",- "description": "Backup battery supply voltage 1.55-3.6 V for RTC and backup registers"+ "name": "PF2",+ "type": "bidirectional",+ "description": "General-purpose I/O port F pin 2" }, { "number": "20",- "name": "PC14-OSC32_IN",+ "name": "PA0", "type": "bidirectional",- "description": "32 kHz oscillator input (32.768 kHz crystal) or GPIO"+ "description": "GPIO port A pin 0 with analog multiplexer switch" }, { "number": "21",- "name": "PE2",+ "name": "PA1", "type": "bidirectional",- "description": "GPIO port E pin 2, trace clock output (TRACECK) when ETM enabled"+ "description": "GPIO port A pin 1 with analog multiplexer switch" }, { "number": "22",- "name": "PE3",+ "name": "PA2", "type": "bidirectional",- "description": "GPIO port E pin 3, trace data output (TRACED0) when ETM enabled"+ "description": "GPIO port A pin 2 with analog multiplexer switch" }, { "number": "23",- "name": "PE4",- "type": "bidirectional",- "description": "GPIO port E pin 4, trace data output (TRACED1) when ETM enabled"+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for digital circuitry" }, { "number": "24",- "name": "PE6",- "type": "bidirectional",- "description": "GPIO port E pin 6, trace data output (TRACED3) when ETM enabled"+ "name": "VDD",+ "type": "power_in",+ "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor" }, { "number": "25",- "name": "PC13",+ "name": "PA3", "type": "bidirectional",- "description": "GPIO port C pin 13 (supply-limited: 3 mA max output, 2 MHz max speed, 30 pF max load)"+ "description": "GPIO port A pin 3 with analog multiplexer switch" }, { "number": "26",@@ -212,123 +212,123 @@ }, { "number": "28",- "name": "PC4",+ "name": "PA6", "type": "bidirectional",- "description": "GPIO port C pin 4 with analog multiplexer switch"+ "description": "GPIO port A pin 6 with analog multiplexer switch" }, { "number": "29",- "name": "PB1",+ "name": "PA7", "type": "bidirectional",- "description": "GPIO port B pin 1 with analog multiplexer switch"+ "description": "GPIO port A pin 7 with analog multiplexer switch" }, { "number": "30",- "name": "VDDA",- "type": "power_in",- "description": "Analog supply voltage 1.62-3.6 V (ADC/DAC/OPAMP/COMP); requires 10 nF and 1 µF decoupling capacitors"+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO port C pin 4 with analog multiplexer switch" }, { "number": "31",- "name": "PA6",+ "name": "PC5", "type": "bidirectional",- "description": "GPIO port A pin 6 with analog multiplexer switch"+ "description": "GPIO port C pin 5 with analog multiplexer switch" }, { "number": "32",- "name": "PA7",+ "name": "PB0", "type": "bidirectional",- "description": "GPIO port A pin 7 with analog multiplexer switch"+ "description": "GPIO port B pin 0 with analog multiplexer switch" }, { "number": "33",- "name": "PB2",+ "name": "PB1", "type": "bidirectional",- "description": "GPIO port B pin 2 with analog multiplexer switch"+ "description": "GPIO port B pin 1 with analog multiplexer switch" }, { "number": "34",- "name": "PE8",+ "name": "PB2", "type": "bidirectional",- "description": "GPIO port E pin 8 with analog multiplexer switch"+ "description": "GPIO port B pin 2 with analog multiplexer switch" }, { "number": "35",- "name": "PE11",- "type": "bidirectional",- "description": "GPIO port E pin 11 with analog multiplexer switch"+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference" }, { "number": "36",- "name": "PC5",- "type": "bidirectional",- "description": "GPIO port C pin 5 with analog multiplexer switch"+ "name": "VREF+",+ "type": "power_in",+ "description": "Positive reference voltage for ADCs and DACs; requires 100 nF and 1 \u00b5F decoupling capacitors" }, { "number": "37",- "name": "PB0",- "type": "bidirectional",- "description": "GPIO port B pin 0 with analog multiplexer switch"+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply voltage 1.62-3.6 V (ADC/DAC/OPAMP/COMP); requires 10 nF and 1 \u00b5F decoupling capacitors" }, { "number": "38",- "name": "PE9",+ "name": "PE7", "type": "bidirectional",- "description": "GPIO port E pin 9 with analog multiplexer switch"+ "description": "GPIO port E pin 7 with analog multiplexer switch" }, { "number": "39",- "name": "VSSA",- "type": "power_in",- "description": "Analog ground reference"+ "name": "PE8",+ "type": "bidirectional",+ "description": "GPIO port E pin 8 with analog multiplexer switch" }, { "number": "40",- "name": "PE12",+ "name": "PE9", "type": "bidirectional",- "description": "GPIO port E pin 12 with analog multiplexer switch"+ "description": "GPIO port E pin 9 with analog multiplexer switch" }, { "number": "41",- "name": "PE15",+ "name": "PE10", "type": "bidirectional",- "description": "GPIO port E pin 15 with analog multiplexer switch"+ "description": "GPIO port E pin 10 with analog multiplexer switch" }, { "number": "42",- "name": "VREF+",- "type": "power_in",- "description": "Positive reference voltage for ADCs and DACs; requires 100 nF and 1 µF decoupling capacitors"+ "name": "PE11",+ "type": "bidirectional",+ "description": "GPIO port E pin 11 with analog multiplexer switch" }, { "number": "43",- "name": "PE13",+ "name": "PE12", "type": "bidirectional",- "description": "GPIO port E pin 13 with analog multiplexer switch"+ "description": "GPIO port E pin 12 with analog multiplexer switch" }, { "number": "44",- "name": "PB10",+ "name": "PE13", "type": "bidirectional",- "description": "GPIO port B pin 10 with analog multiplexer switch"+ "description": "GPIO port E pin 13 with analog multiplexer switch" }, { "number": "45",- "name": "PE7",+ "name": "PE14", "type": "bidirectional",- "description": "GPIO port E pin 7 with analog multiplexer switch"+ "description": "GPIO port E pin 14 with analog multiplexer switch" }, { "number": "46",- "name": "PE10",+ "name": "PE15", "type": "bidirectional",- "description": "GPIO port E pin 10 with analog multiplexer switch"+ "description": "GPIO port E pin 15 with analog multiplexer switch" }, { "number": "47",- "name": "PE14",+ "name": "PB10", "type": "bidirectional",- "description": "GPIO port E pin 14 with analog multiplexer switch"+ "description": "GPIO port B pin 10 with analog multiplexer switch" }, { "number": "48",@@ -350,45 +350,45 @@ }, { "number": "51",- "name": "PC7",+ "name": "PB12", "type": "bidirectional",- "description": "GPIO port C pin 7, I2S master clock capable"+ "description": "GPIO port B pin 12 with analog multiplexer switch" }, { "number": "52",- "name": "VDD",- "type": "power_in",- "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor"+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO port B pin 13 with analog multiplexer switch" }, { "number": "53",- "name": "VSS",- "type": "power_in",- "description": "Ground reference for digital circuitry"+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO port B pin 14 with analog multiplexer switch" }, { "number": "54",- "name": "PD15",+ "name": "PB15", "type": "bidirectional",- "description": "GPIO port D pin 15 with analog multiplexer switch"+ "description": "GPIO port B pin 15 with analog multiplexer switch" }, { "number": "55",- "name": "PD14",+ "name": "PD8", "type": "bidirectional",- "description": "GPIO port D pin 14 with analog multiplexer switch"+ "description": "GPIO port D pin 8 with analog multiplexer switch" }, { "number": "56",- "name": "PD13",+ "name": "PD9", "type": "bidirectional",- "description": "GPIO port D pin 13 with analog multiplexer switch"+ "description": "GPIO port D pin 9 with analog multiplexer switch" }, { "number": "57",- "name": "PD12",+ "name": "PD10", "type": "bidirectional",- "description": "GPIO port D pin 12 with analog multiplexer switch"+ "description": "GPIO port D pin 10 with analog multiplexer switch" }, { "number": "58",@@ -398,87 +398,87 @@ }, { "number": "59",- "name": "PD10",+ "name": "PD12", "type": "bidirectional",- "description": "GPIO port D pin 10 with analog multiplexer switch"+ "description": "GPIO port D pin 12 with analog multiplexer switch" }, { "number": "60",- "name": "PD9",+ "name": "PD13", "type": "bidirectional",- "description": "GPIO port D pin 9 with analog multiplexer switch"+ "description": "GPIO port D pin 13 with analog multiplexer switch" }, { "number": "61",- "name": "PD8",+ "name": "PD14", "type": "bidirectional",- "description": "GPIO port D pin 8 with analog multiplexer switch"+ "description": "GPIO port D pin 14 with analog multiplexer switch" }, { "number": "62",- "name": "PB15",+ "name": "PD15", "type": "bidirectional",- "description": "GPIO port B pin 15 with analog multiplexer switch"+ "description": "GPIO port D pin 15 with analog multiplexer switch" }, { "number": "63",- "name": "PB14",- "type": "bidirectional",- "description": "GPIO port B pin 14 with analog multiplexer switch"+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for digital circuitry" }, { "number": "64",- "name": "PB13",- "type": "bidirectional",- "description": "GPIO port B pin 13 with analog multiplexer switch"+ "name": "VDD",+ "type": "power_in",+ "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor" }, { "number": "65",- "name": "PB12",+ "name": "PC6", "type": "bidirectional",- "description": "GPIO port B pin 12 with analog multiplexer switch"+ "description": "GPIO port C pin 6, I2S master clock capable" }, { "number": "66",- "name": "PC8",+ "name": "PC7", "type": "bidirectional",- "description": "GPIO port C pin 8, I2S master clock capable"+ "description": "GPIO port C pin 7, I2S master clock capable" }, { "number": "67",- "name": "PC6",+ "name": "PC8", "type": "bidirectional",- "description": "GPIO port C pin 6, I2S master clock capable"+ "description": "GPIO port C pin 8, I2S master clock capable" }, { "number": "68",- "name": "PA11",+ "name": "PC9", "type": "bidirectional",- "description": "GPIO port A pin 11; USB FS DP line when USB configured"+ "description": "GPIO port C pin 9, I2S master clock capable" }, { "number": "69",- "name": "PA9",+ "name": "PA8", "type": "bidirectional",- "description": "GPIO port A pin 9; USB Type-C PD dead battery mode capable"+ "description": "GPIO port A pin 8 with analog multiplexer switch; MCO master clock output" }, { "number": "70",- "name": "PC9",+ "name": "PA9", "type": "bidirectional",- "description": "GPIO port C pin 9, I2S master clock capable"+ "description": "GPIO port A pin 9; USB Type-C PD dead battery mode capable" }, { "number": "71",- "name": "VDD",- "type": "power_in",- "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor"+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO port A pin 10; USB Type-C PD dead battery mode capable" }, { "number": "72",- "name": "VSS",- "type": "power_in",- "description": "Ground reference for digital circuitry"+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO port A pin 11; USB FS DP line when USB configured" }, { "number": "73",@@ -488,87 +488,87 @@ }, { "number": "74",- "name": "PA10",- "type": "bidirectional",- "description": "GPIO port A pin 10; USB Type-C PD dead battery mode capable"+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for digital circuitry" }, { "number": "75",- "name": "PA8",- "type": "bidirectional",- "description": "GPIO port A pin 8 with analog multiplexer switch; MCO master clock output"- },- {- "number": "76", "name": "VDD", "type": "power_in", "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor" },+ {+ "number": "76",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO port A pin 13 (SWDIO/JTAG TMS); internal pull-up activated after reset"+ }, { "number": "77",- "name": "VSS",- "type": "power_in",- "description": "Ground reference for digital circuitry"+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO port A pin 14 (SWCLK/JTAG TCK); internal pull-down activated after reset" }, { "number": "78",- "name": "PE1",+ "name": "PA15", "type": "bidirectional",- "description": "GPIO port E pin 1"+ "description": "GPIO port A pin 15; JTAG TDI input when debug enabled; internal pull-up after reset" }, { "number": "79",- "name": "PE0",+ "name": "PC10", "type": "bidirectional",- "description": "GPIO port E pin 0"+ "description": "GPIO port C pin 10" }, { "number": "80",- "name": "PB9",+ "name": "PC11", "type": "bidirectional",- "description": "GPIO port B pin 9; infrared output capable"+ "description": "GPIO port C pin 11" }, { "number": "81",- "name": "PB8-BOOT0",+ "name": "PC12", "type": "bidirectional",- "description": "GPIO port B pin 8 / BOOT0 pin; set to alternate function after startup to limit consumption"+ "description": "GPIO port C pin 12" }, { "number": "82",- "name": "PB7",+ "name": "PD0", "type": "bidirectional",- "description": "GPIO port B pin 7; PVD power supply monitor input"+ "description": "GPIO port D pin 0" }, { "number": "83",- "name": "PB6",+ "name": "PD1", "type": "bidirectional",- "description": "GPIO port B pin 6; USB Type-C PD CC1 capable"+ "description": "GPIO port D pin 1" }, { "number": "84",- "name": "PB5",+ "name": "PD2", "type": "bidirectional",- "description": "GPIO port B pin 5"+ "description": "GPIO port D pin 2" }, { "number": "85",- "name": "PB4",+ "name": "PD3", "type": "bidirectional",- "description": "GPIO port B pin 4; USB Type-C PD CC2 capable"+ "description": "GPIO port D pin 3" }, { "number": "86",- "name": "PB3",+ "name": "PD4", "type": "bidirectional",- "description": "GPIO port B pin 3; JTAG TDO or trace SWO output when debug enabled"+ "description": "GPIO port D pin 4" }, { "number": "87",- "name": "PD7",+ "name": "PD5", "type": "bidirectional",- "description": "GPIO port D pin 7"+ "description": "GPIO port D pin 5" }, { "number": "88",@@ -578,75 +578,75 @@ }, { "number": "89",- "name": "PD5",+ "name": "PD7", "type": "bidirectional",- "description": "GPIO port D pin 5"+ "description": "GPIO port D pin 7" }, { "number": "90",- "name": "PD4",+ "name": "PB3", "type": "bidirectional",- "description": "GPIO port D pin 4"+ "description": "GPIO port B pin 3; JTAG TDO or trace SWO output when debug enabled" }, { "number": "91",- "name": "PD3",+ "name": "PB4", "type": "bidirectional",- "description": "GPIO port D pin 3"+ "description": "GPIO port B pin 4; USB Type-C PD CC2 capable" }, { "number": "92",- "name": "PD2",+ "name": "PB5", "type": "bidirectional",- "description": "GPIO port D pin 2"+ "description": "GPIO port B pin 5" }, { "number": "93",- "name": "PD1",+ "name": "PB6", "type": "bidirectional",- "description": "GPIO port D pin 1"+ "description": "GPIO port B pin 6; USB Type-C PD CC1 capable" }, { "number": "94",- "name": "PD0",+ "name": "PB7", "type": "bidirectional",- "description": "GPIO port D pin 0"+ "description": "GPIO port B pin 7; PVD power supply monitor input" }, { "number": "95",- "name": "PC12",+ "name": "PB8-BOOT0", "type": "bidirectional",- "description": "GPIO port C pin 12"+ "description": "GPIO port B pin 8 / BOOT0 pin; set to alternate function after startup to limit consumption" }, { "number": "96",- "name": "PC11",+ "name": "PB9", "type": "bidirectional",- "description": "GPIO port C pin 11"+ "description": "GPIO port B pin 9; infrared output capable" }, { "number": "97",- "name": "PC10",+ "name": "PE0", "type": "bidirectional",- "description": "GPIO port C pin 10"+ "description": "GPIO port E pin 0" }, { "number": "98",- "name": "PA15",+ "name": "PE1", "type": "bidirectional",- "description": "GPIO port A pin 15; JTAG TDI input when debug enabled; internal pull-up after reset"+ "description": "GPIO port E pin 1" }, { "number": "99",- "name": "PA14",- "type": "bidirectional",- "description": "GPIO port A pin 14 (SWCLK/JTAG TCK); internal pull-down activated after reset"+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for digital circuitry" }, { "number": "100",- "name": "PA13",- "type": "bidirectional",- "description": "GPIO port A pin 13 (SWDIO/JTAG TMS); internal pull-up activated after reset"+ "name": "VDD",+ "type": "power_in",+ "description": "Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor" } ], "provenance": {@@ -662,7 +662,14 @@ "total": 100, "described": 100, "cites_pages": true,- "refuses_to_fabricate": true+ "refuses_to_fabricate": true,+ "checked_against": "STM32_open_pin_data STM32G473V(B-C-E)Tx.xml"+ },+ "correction": {+ "at": "2026-09-30",+ "what": "92 of 100 pins corrected",+ "how": "pinout rebuilt from STMicroelectronics STM32_open_pin_data (STM32G473V(B-C-E)Tx.xml, LQFP100); the previous pinout came from a single-model extraction",+ "symbol": "regenerated from the corrected pinout" } }, "viewers": {@@ -712,7 +719,7 @@ "viewers/symbol.html", "viewers/footprint.html" ],- "visibility": "public",- "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",- "org": "adom"-}+ "visibility": {+ "public": true+ }+}