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STM32H743VGT6
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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTM32H743VGT6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
STM32H743VGT6 from STMicroelectronics, in a LQFP-100(14x14). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | PE2 | bidirectional | General-purpose I/O port E pin 2, 5V tolerant with high-speed capability for digital or alternate functions. |
| 2 | PE3 | bidirectional | General-purpose I/O port E pin 3, 5V tolerant with high-speed capability for digital or alternate functions. |
| 3 | PE4 | bidirectional | General-purpose I/O port E pin 4, 5V tolerant with high-speed capability for digital or alternate functions. |
| 4 | PE5 | bidirectional | General-purpose I/O port E pin 5, 5V tolerant with high-speed capability for digital or alternate functions. |
| 5 | PE6 | bidirectional | General-purpose I/O port E pin 6, 5V tolerant with high-speed capability for digital or alternate functions. |
| 6 | VBAT | power_in | Battery backup power supply pin, 1.2V to 3.6V for maintaining real-time clock and backup SRAM. |
| 7 | PC13 | bidirectional | General-purpose I/O port C pin 13, 5V tolerant with wakeup and tamper detection capability. |
| 8 | PC14 | bidirectional | General-purpose I/O port C pin 14, 5V tolerant; functions as 32.768 kHz oscillator input when configured. |
| 9 | PC15 | bidirectional | General-purpose I/O port C pin 15, 5V tolerant; functions as 32.768 kHz oscillator output when configured. |
| 10 | VSS | power_in | Ground connection for digital circuits (0V reference). |
| 11 | VDD | power_in | Main digital power supply input, 1.62V to 3.6V for powering core and I/O circuits. |
| 12 | PH0 | bidirectional | General-purpose I/O port H pin 0, 5V tolerant; functions as main oscillator input when configured. |
| 13 | PH1 | bidirectional | General-purpose I/O port H pin 1, 5V tolerant; functions as main oscillator output when configured. |
| 14 | NRST | bidirectional | System reset pin with integrated weak pull-up resistor, active low for device reset. |
| 15 | PC0 | bidirectional | General-purpose I/O port C pin 0, 5V tolerant analog-capable for GPIO or analog peripheral functions. |
| 16 | PC1 | bidirectional | General-purpose I/O port C pin 1, 5V tolerant analog-capable high-speed pin for GPIO or analog functions. |
| 17 | PC2_C | input | Analog-only input on 3.3V tolerant complementary pad PC2 accessed through internal analog switch. |
| 18 | PC3_C | input | Analog-only input on 3.3V tolerant complementary pad PC3 accessed through internal analog switch. |
| 19 | VSSA | power_in | Ground connection for analog circuits (0V reference) to minimize noise in analog measurements. |
| 20 | VREF+ | power_in | Positive reference voltage input for ADC and comparators, 1.62V to 3.6V range. |
| 21 | VDDA | power_in | Analog power supply input, 1.62V to 3.6V for powering ADC, DAC, and analog peripherals. |
| 22 | PA0 | bidirectional | General-purpose I/O port A pin 0, 5V tolerant analog-capable with wakeup capability from low-power modes. |
| 23 | PA1 | bidirectional | General-purpose I/O port A pin 1, 5V tolerant analog-capable high-speed pin with wakeup capability. |
| 24 | PA2 | bidirectional | General-purpose I/O port A pin 2, 5V tolerant analog-capable with wakeup capability from low-power modes. |
| 25 | PA3 | bidirectional | General-purpose I/O port A pin 3, 5V tolerant analog-capable high-speed pin for GPIO or analog functions. |
| 26 | VSS | power_in | Ground connection for digital circuits (0V reference). |
| 27 | VDD | power_in | Main digital power supply input, 1.62V to 3.6V for powering core and I/O circuits. |
| 28 | PA4 | bidirectional | General-purpose I/O port A pin 4, 3.3V tolerant analog-capable pin supporting DAC1_OUT1 function. |
| 29 | PA5 | bidirectional | General-purpose I/O port A pin 5, 3.3V tolerant analog-capable high-speed pin supporting DAC1_OUT2 function. |
| 30 | PA6 | bidirectional | General-purpose I/O port A pin 6, 5V tolerant analog-capable pin for GPIO or analog peripheral functions. |
| 31 | PA7 | bidirectional | General-purpose I/O port A pin 7, 3.3V tolerant analog-capable pin with OPAMP input capability. |
| 32 | PC4 | bidirectional | General-purpose I/O port C pin 4, 3.3V tolerant analog-capable pin with comparator I/O functions. |
| 33 | PC5 | bidirectional | General-purpose I/O port C pin 5, 3.3V tolerant analog-capable pin with OPAMP and comparator functions. |
| 34 | PB0 | bidirectional | General-purpose I/O port B pin 0, 5V tolerant analog-capable pin with OPAMP and comparator inputs. |
| 35 | PB1 | bidirectional | General-purpose I/O port B pin 1, 3.3V tolerant USB I/O pin with comparator input capability. |
| 36 | PB2 | bidirectional | General-purpose I/O port B pin 2, 5V tolerant analog-capable high-speed pin with comparator input. |
| 37 | PE7 | bidirectional | General-purpose I/O port E pin 7, 3.3V tolerant analog-capable high-speed pin with OPAMP and comparator functions. |
| 38 | PE8 | bidirectional | General-purpose I/O port E pin 8, 3.3V tolerant analog-capable high-speed pin with OPAMP capability. |
| 39 | PE9 | bidirectional | General-purpose I/O port E pin 9, 3.3V tolerant analog-capable high-speed pin with OPAMP and comparator functions. |
| 40 | PE10 | bidirectional | General-purpose I/O port E pin 10, 5V tolerant analog-capable high-speed pin with comparator input. |
| 41 | PE11 | bidirectional | General-purpose I/O port E pin 11, 5V tolerant analog-capable high-speed pin with comparator output. |
| 42 | PE12 | bidirectional | General-purpose I/O port E pin 12, 5V tolerant high-speed pin with comparator output capability. |
| 43 | PE13 | bidirectional | General-purpose I/O port E pin 13, 5V tolerant high-speed pin with comparator output capability. |
| 44 | PE14 | bidirectional | General-purpose I/O port E pin 14, 5V tolerant high-speed pin for GPIO or peripheral functions. |
| 45 | PE15 | bidirectional | General-purpose I/O port E pin 15, 5V tolerant high-speed pin with timer and comparator functions. |
| 46 | PB10 | bidirectional | General-purpose I/O port B pin 10, 5V tolerant FM+ I2C2 SCL capable high-speed pin. |
| 47 | PB11 | bidirectional | General-purpose I/O port B pin 11, 5V tolerant FM+ I2C2 SDA capable high-speed pin. |
| 48 | VCAP | power_in | Main voltage regulator bypass capacitor connection pin, 1.62V to 3.6V for LDO stabilization. |
| 49 | VSS | power_in | Ground connection for digital circuits (0V reference). |
| 50 | VDD | power_in | Main digital power supply input, 1.62V to 3.6V for powering core and I/O circuits. |
| 51 | PB12 | bidirectional | General-purpose I/O port B pin 12, 5V tolerant USB I/O pin with I2C, SPI, and CAN capability. |
| 52 | PB13 | bidirectional | General-purpose I/O port B pin 13, 5V tolerant USB I/O pin with VBUS indication and peripheral functions. |
| 53 | PB14 | bidirectional | General-purpose I/O port B pin 14, 5V tolerant USB I/O pin with SPI and USART capability. |
| 54 | PB15 | bidirectional | General-purpose I/O port B pin 15, 5V tolerant USB I/O pin with RTC reference and peripheral functions. |
| 55 | PD8 | bidirectional | General-purpose I/O port D pin 8, 5V tolerant high-speed pin for DFSDM, SAI, SPI, and USART functions. |
| 56 | PD9 | bidirectional | General-purpose I/O port D pin 9, 5V tolerant high-speed pin for DFSDM, SAI, and USART functions. |
| 57 | PD10 | bidirectional | General-purpose I/O port D pin 10, 5V tolerant high-speed pin for DFSDM, SAI, USART, and QUADSPI functions. |
| 58 | PD11 | bidirectional | General-purpose I/O port D pin 11, 5V tolerant high-speed pin for LPTIM, I2C, QUADSPI, and SAI functions. |
| 59 | PD12 | bidirectional | General-purpose I/O port D pin 12, 5V tolerant FM+ I2C4 SCL capable high-speed pin. |
| 60 | PD13 | bidirectional | General-purpose I/O port D pin 13, 5V tolerant FM+ I2C4 SDA capable high-speed pin. |
| 61 | PD14 | bidirectional | General-purpose I/O port D pin 14, 5V tolerant high-speed pin for timer, SAI, and UART functions. |
| 62 | PD15 | bidirectional | General-purpose I/O port D pin 15, 5V tolerant high-speed pin for timer, SAI, and UART functions. |
| 63 | PC6 | bidirectional | General-purpose I/O port C pin 6, 5V tolerant high-speed pin for HRTIM, timer, USART, SDMMC, and LCD functions. |
| 64 | PC7 | bidirectional | General-purpose I/O port C pin 7, 5V tolerant high-speed pin for HRTIM, timer, I2S, USART, and LCD functions. |
| 65 | PC8 | bidirectional | General-purpose I/O port C pin 8, 5V tolerant high-speed pin for HRTIM, timer, USART, UART, and SDMMC functions. |
| 66 | PC9 | bidirectional | General-purpose I/O port C pin 9, 5V tolerant FM+ I2C3 capable high-speed pin with QUADSPI and LCD support. |
| 67 | PA8 | bidirectional | General-purpose I/O port A pin 8, 5V tolerant FM+ I2C3 SCL analog-capable high-speed pin. |
| 68 | PA9 | bidirectional | General-purpose I/O port A pin 9, 5V tolerant USB I/O pin with VBUS sensing and wakeup capability. |
| 69 | PA10 | bidirectional | General-purpose I/O port A pin 10, 5V tolerant USB I/O pin with wakeup capability from low-power modes. |
| 70 | PA11 | bidirectional | General-purpose I/O port A pin 11, 5V tolerant USB I/O pin for full-speed USB OTG device. |
| 71 | PA12 | bidirectional | General-purpose I/O port A pin 12, 5V tolerant USB I/O pin with SAI and FDCAN capability. |
| 72 | PA13 | bidirectional | 5V tolerant JTAG Test Mode Select (JTMS) and SWD data I/O (SWDIO) debug interface pin. |
| 73 | VCAP | power_in | Main voltage regulator bypass capacitor connection pin, 1.62V to 3.6V for LDO stabilization. |
| 74 | VSS | power_in | Ground connection for digital circuits (0V reference). |
| 75 | VDD | power_in | Main digital power supply input, 1.62V to 3.6V for powering core and I/O circuits. |
| 76 | PA14 | bidirectional | 5V tolerant JTAG Test Clock (JTCK) and SWD clock I/O (SWCLK) debug interface pin. |
| 77 | PA15 | bidirectional | 5V tolerant JTAG Data Input (JTDI) debug interface pin with alternate GPIO functions. |
| 78 | PC10 | bidirectional | General-purpose I/O port C pin 10, 5V tolerant analog-capable high-speed pin for multiple peripheral functions. |
| 79 | PC11 | bidirectional | General-purpose I/O port C pin 11, 5V tolerant high-speed pin for SPI, USART, UART, and SDMMC functions. |
| 80 | PC12 | bidirectional | General-purpose I/O port C pin 12, 5V tolerant high-speed pin for HRTIM, SPI, USART, and DCMI functions. |
| 81 | PD0 | bidirectional | General-purpose I/O port D pin 0, 5V tolerant high-speed pin for DFSDM, SAI, UART, FDCAN, and FMC functions. |
| 82 | PD1 | bidirectional | General-purpose I/O port D pin 1, 5V tolerant high-speed pin for DFSDM, SAI, UART, FDCAN, and FMC functions. |
| 83 | PD2 | bidirectional | General-purpose I/O port D pin 2, 5V tolerant high-speed pin for timer, UART, SDMMC, and DCMI functions. |
| 84 | PD3 | bidirectional | General-purpose I/O port D pin 3, 5V tolerant high-speed pin for DFSDM, SPI, USART, and LCD functions. |
| 85 | PD4 | bidirectional | General-purpose I/O port D pin 4, 5V tolerant high-speed pin for HRTIM, SAI, USART, and FDCAN functions. |
| 86 | PD5 | bidirectional | General-purpose I/O port D pin 5, 5V tolerant high-speed pin for HRTIM, USART, FDCAN, and FMC functions. |
| 87 | PD6 | bidirectional | General-purpose I/O port D pin 6, 5V tolerant high-speed pin for SAI, DFSDM, SPI, USART, and LCD functions. |
| 88 | PD7 | bidirectional | General-purpose I/O port D pin 7, 5V tolerant high-speed pin for DFSDM, SPI, USART, SPDIFRX, and FMC functions. |
| 89 | PB3 | bidirectional | 5V tolerant JTAG Test Data Out (JTDO) and SWD Trace Output (TRACESWO) debug interface pin. |
| 90 | PB4 | bidirectional | 5V tolerant JTAG Not Test Reset (NJTRST) debug interface pin with alternate GPIO functions. |
| 91 | PB5 | bidirectional | General-purpose I/O port B pin 5, 5V tolerant pin with I2C, SPI, FDCAN, DCMI, and UART capability. |
| 92 | PB6 | bidirectional | General-purpose I/O port B pin 6, 5V tolerant FM+ I2C1 SCL capable pin with USART and FDCAN support. |
| 93 | PB7 | bidirectional | General-purpose I/O port B pin 7, 5V tolerant FM+ I2C1 SDA capable analog pin with PVD input function. |
| 94 | BOOT0 | input | Boot pin for selecting boot source: pull to VSS for FLASH/SRAM boot or to VDD for bootloader boot. |
| 95 | PB8 | bidirectional | General-purpose I/O port B pin 8, 5V tolerant FM+ I2C1 SCL capable high-speed pin. |
| 96 | PB9 | bidirectional | General-purpose I/O port B pin 9, 5V tolerant FM+ I2C1 SDA capable high-speed pin. |
| 97 | PE0 | bidirectional | General-purpose I/O port E pin 0, 5V tolerant high-speed pin for LPTIM, timer, UART, and DCMI functions. |
| 98 | PE1 | bidirectional | General-purpose I/O port E pin 1, 5V tolerant high-speed pin for LPTIM, UART, and DCMI functions. |
| 99 | VSS | power_in | Ground connection for digital circuits (0V reference). |
| 100 | VDD | power_in | Main digital power supply input, 1.62V to 3.6V for powering core and I/O circuits. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
STM32H743VGT6 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
stm32h743vgt6-etched.step/stm32h743vgt6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32h743vgt6.step/stm32h743vgt6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (357 pp, sha256
9c74d2015445f7c3, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).