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STM32G473VCT6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

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STM32G473VCT6

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)

STM32G473VCT6 from STMicroelectronics, in a LQFP-100(14x14). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 PE2 bidirectional GPIO port E pin 2, trace clock output (TRACECK) when ETM enabled
2 PE3 bidirectional GPIO port E pin 3, trace data output (TRACED0) when ETM enabled
3 PE4 bidirectional GPIO port E pin 4, trace data output (TRACED1) when ETM enabled
4 PE5 bidirectional General-purpose I/O port E pin 5
5 PE6 bidirectional GPIO port E pin 6, trace data output (TRACED3) when ETM enabled
6 VBAT power_in Backup battery supply voltage 1.55-3.6 V for RTC and backup registers
7 PC13 bidirectional GPIO port C pin 13 (supply-limited: 3 mA max output, 2 MHz max speed, 30 pF max load)
8 PC14-OSC32_IN bidirectional 32 kHz oscillator input (32.768 kHz crystal) or GPIO
9 PC15-OSC32_OUT bidirectional 32 kHz oscillator output pin for crystal connection or GPIO
10 PF9 bidirectional General-purpose I/O port F pin 9, 3.3 V I/O
11 PF10 bidirectional General-purpose I/O port F pin 10
12 PF0-OSC_IN bidirectional Main crystal oscillator input (4-48 MHz) or GPIO
13 PF1-OSC_OUT bidirectional Main crystal oscillator output connection or GPIO
14 PG10-NRST bidirectional Active-low system reset input with integrated weak pull-up resistor (~40 kΩ)
15 PC0 bidirectional GPIO port C pin 0 with analog multiplexer switch
16 PC1 bidirectional GPIO port C pin 1 with analog multiplexer switch
17 PC2 bidirectional GPIO port C pin 2 with analog multiplexer switch
18 PC3 bidirectional GPIO port C pin 3 with analog multiplexer switch
19 PF2 bidirectional General-purpose I/O port F pin 2
20 PA0 bidirectional GPIO port A pin 0 with analog multiplexer switch
21 PA1 bidirectional GPIO port A pin 1 with analog multiplexer switch
22 PA2 bidirectional GPIO port A pin 2 with analog multiplexer switch
23 VSS power_in Ground reference for digital circuitry
24 VDD power_in Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor
25 PA3 bidirectional GPIO port A pin 3 with analog multiplexer switch
26 PA4 bidirectional GPIO port A pin 4 with analog multiplexer switch
27 PA5 bidirectional GPIO port A pin 5 with analog multiplexer switch
28 PA6 bidirectional GPIO port A pin 6 with analog multiplexer switch
29 PA7 bidirectional GPIO port A pin 7 with analog multiplexer switch
30 PC4 bidirectional GPIO port C pin 4 with analog multiplexer switch
31 PC5 bidirectional GPIO port C pin 5 with analog multiplexer switch
32 PB0 bidirectional GPIO port B pin 0 with analog multiplexer switch
33 PB1 bidirectional GPIO port B pin 1 with analog multiplexer switch
34 PB2 bidirectional GPIO port B pin 2 with analog multiplexer switch
35 VSSA power_in Analog ground reference
36 VREF+ power_in Positive reference voltage for ADCs and DACs; requires 100 nF and 1 µF decoupling capacitors
37 VDDA power_in Analog supply voltage 1.62-3.6 V (ADC/DAC/OPAMP/COMP); requires 10 nF and 1 µF decoupling capacitors
38 PE7 bidirectional GPIO port E pin 7 with analog multiplexer switch
39 PE8 bidirectional GPIO port E pin 8 with analog multiplexer switch
40 PE9 bidirectional GPIO port E pin 9 with analog multiplexer switch
41 PE10 bidirectional GPIO port E pin 10 with analog multiplexer switch
42 PE11 bidirectional GPIO port E pin 11 with analog multiplexer switch
43 PE12 bidirectional GPIO port E pin 12 with analog multiplexer switch
44 PE13 bidirectional GPIO port E pin 13 with analog multiplexer switch
45 PE14 bidirectional GPIO port E pin 14 with analog multiplexer switch
46 PE15 bidirectional GPIO port E pin 15 with analog multiplexer switch
47 PB10 bidirectional GPIO port B pin 10 with analog multiplexer switch
48 VSS power_in Ground reference for digital circuitry
49 VDD power_in Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor
50 PB11 bidirectional GPIO port B pin 11 with analog multiplexer switch
51 PB12 bidirectional GPIO port B pin 12 with analog multiplexer switch
52 PB13 bidirectional GPIO port B pin 13 with analog multiplexer switch
53 PB14 bidirectional GPIO port B pin 14 with analog multiplexer switch
54 PB15 bidirectional GPIO port B pin 15 with analog multiplexer switch
55 PD8 bidirectional GPIO port D pin 8 with analog multiplexer switch
56 PD9 bidirectional GPIO port D pin 9 with analog multiplexer switch
57 PD10 bidirectional GPIO port D pin 10 with analog multiplexer switch
58 PD11 bidirectional GPIO port D pin 11 with analog multiplexer switch
59 PD12 bidirectional GPIO port D pin 12 with analog multiplexer switch
60 PD13 bidirectional GPIO port D pin 13 with analog multiplexer switch
61 PD14 bidirectional GPIO port D pin 14 with analog multiplexer switch
62 PD15 bidirectional GPIO port D pin 15 with analog multiplexer switch
63 VSS power_in Ground reference for digital circuitry
64 VDD power_in Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor
65 PC6 bidirectional GPIO port C pin 6, I2S master clock capable
66 PC7 bidirectional GPIO port C pin 7, I2S master clock capable
67 PC8 bidirectional GPIO port C pin 8, I2S master clock capable
68 PC9 bidirectional GPIO port C pin 9, I2S master clock capable
69 PA8 bidirectional GPIO port A pin 8 with analog multiplexer switch; MCO master clock output
70 PA9 bidirectional GPIO port A pin 9; USB Type-C PD dead battery mode capable
71 PA10 bidirectional GPIO port A pin 10; USB Type-C PD dead battery mode capable
72 PA11 bidirectional GPIO port A pin 11; USB FS DP line when USB configured
73 PA12 bidirectional GPIO port A pin 12; USB FS DM line when USB configured
74 VSS power_in Ground reference for digital circuitry
75 VDD power_in Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor
76 PA13 bidirectional GPIO port A pin 13 (SWDIO/JTAG TMS); internal pull-up activated after reset
77 PA14 bidirectional GPIO port A pin 14 (SWCLK/JTAG TCK); internal pull-down activated after reset
78 PA15 bidirectional GPIO port A pin 15; JTAG TDI input when debug enabled; internal pull-up after reset
79 PC10 bidirectional GPIO port C pin 10
80 PC11 bidirectional GPIO port C pin 11
81 PC12 bidirectional GPIO port C pin 12
82 PD0 bidirectional GPIO port D pin 0
83 PD1 bidirectional GPIO port D pin 1
84 PD2 bidirectional GPIO port D pin 2
85 PD3 bidirectional GPIO port D pin 3
86 PD4 bidirectional GPIO port D pin 4
87 PD5 bidirectional GPIO port D pin 5
88 PD6 bidirectional GPIO port D pin 6
89 PD7 bidirectional GPIO port D pin 7
90 PB3 bidirectional GPIO port B pin 3; JTAG TDO or trace SWO output when debug enabled
91 PB4 bidirectional GPIO port B pin 4; USB Type-C PD CC2 capable
92 PB5 bidirectional GPIO port B pin 5
93 PB6 bidirectional GPIO port B pin 6; USB Type-C PD CC1 capable
94 PB7 bidirectional GPIO port B pin 7; PVD power supply monitor input
95 PB8-BOOT0 bidirectional GPIO port B pin 8 / BOOT0 pin; set to alternate function after startup to limit consumption
96 PB9 bidirectional GPIO port B pin 9; infrared output capable
97 PE0 bidirectional GPIO port E pin 0
98 PE1 bidirectional GPIO port E pin 1
99 VSS power_in Ground reference for digital circuitry
100 VDD power_in Main digital supply voltage 1.71-3.6 V; requires 100 nF decoupling capacitor

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LQFP-100(14x14)
Category Embedded Processors & Controllers
Pins 100

CAD (KiCad official)

  • Symbol: STM32G473VCT6
  • Footprint: Package_QFP:LQFP-100_14x14mm_P0.5mm
  • 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
  • 3D model files: stm32g473vct6-etched.step / stm32g473vct6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32g473vct6.step / stm32g473vct6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (223 pp, sha256 63caa155ed7b741d, retrieved 2026-09-29, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF