component
STM32H743BIT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-208(28x28). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 3d ago |
| viewers | 5d ago |
| package.json | 5d ago |
| page.json | 3d ago |
| README.md | 5d ago |
| stm32h743bit6-etched.fit.json | 3d ago |
| stm32h743bit6-etched.glb | 3d ago |
| stm32h743bit6-etched.step | 3d ago |
| stm32h743bit6.glb | 6d ago |
| stm32h743bit6.kicad_mod | 6d ago |
| stm32h743bit6.kicad_sym | 5d ago |
| stm32h743bit6.lbr | 5d ago |
| stm32h743bit6.step | 6d ago |
STM32H743BIT6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-208(28x28)
STM32H743BIT6 from STMicroelectronics, in a LQFP-208(28x28). 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; supports SAI, SPI, QUADSPI, ETH, FMC, and LCD alternate functions. |
| 2 | PE3 | bidirectional | GPIO port E pin 3; supports SAI, TIM15, FMC alternate functions. |
| 3 | PE4 | bidirectional | GPIO port E pin 4; supports SAI, SPI, TIM15, DCMI, LCD alternate functions. |
| 4 | PE5 | bidirectional | GPIO port E pin 5; supports SAI, SPI, TIM15, DCMI, LCD alternate functions. |
| 5 | PE6 | bidirectional | GPIO port E pin 6; supports TIM1, SAI, SPI, LCD alternate functions. |
| 6 | VBAT | power_in | Battery power supply for backup domain (1.2-3.6V). |
| 7 | PI8 | bidirectional | GPIO port I pin 8; reserved for future use with RTC tamper/wakeup functionality. |
| 8 | PC13 | bidirectional | GPIO port C pin 13; RTC tamper/timestamp/wakeup pin with event output capability. |
| 9 | PC14-OSC32_IN (OSC32_IN) | bidirectional | GPIO port C pin 14 configured as 32 kHz oscillator input for RTC. |
| 10 | PC15-OSC32_OUT (OSC32_OUT) | bidirectional | GPIO port C pin 15 configured as 32 kHz oscillator output for RTC. |
| 11 | PI9 | bidirectional | GPIO port I pin 9; supports UART, FDCAN, FMC, LCD alternate functions. |
| 12 | PI10 | bidirectional | GPIO port I pin 10; supports ETH, FMC, LCD alternate functions. |
| 13 | PI11 | bidirectional | GPIO port I pin 11; supports LCD, OTG_HS_ULPI alternate functions. |
| 14 | VSS | power_in | Ground; digital circuit ground reference. |
| 15 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 16 | PF0 | bidirectional | GPIO port F pin 0; I2C2 alternate function for SDA. |
| 17 | PF1 | bidirectional | GPIO port F pin 1; I2C2 alternate function for SCL. |
| 18 | PF2 | bidirectional | GPIO port F pin 2; I2C2 SMBA alternate function. |
| 19 | PI12 | bidirectional | GPIO port I pin 12; LCD HSYNC alternate function. |
| 20 | PI13 | bidirectional | GPIO port I pin 13; LCD VSYNC alternate function. |
| 21 | PI14 | bidirectional | GPIO port I pin 14 with 5V tolerance; LCD CLK alternate function. |
| 22 | PF3 | bidirectional | GPIO port F pin 3 with analog option; ADC3 channel with FMC address function. |
| 23 | PF4 | bidirectional | GPIO port F pin 4 with analog option; ADC3 channel with FMC address function. |
| 24 | PF5 | bidirectional | GPIO port F pin 5 with analog option; ADC3 channel with FMC address function. |
| 25 | VSS | power_in | Ground; digital circuit ground reference. |
| 26 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 27 | PF6 | bidirectional | GPIO port F pin 6 with analog option; TIM16, SPI5, SAI, UART, QUADSPI alternate functions. |
| 28 | PF7 | bidirectional | GPIO port F pin 7 with analog option; TIM17, SPI5, SAI, UART, QUADSPI alternate functions. |
| 29 | PF8 | bidirectional | GPIO port F pin 8 with analog option; TIM16, SPI5, SAI, UART, QUADSPI alternate functions. |
| 30 | PF9 | bidirectional | GPIO port F pin 9 with analog option; TIM17, SPI5, SAI, UART, QUADSPI alternate functions. |
| 31 | PF10 | bidirectional | GPIO port F pin 10 with analog option; TIM16, SAI, QUADSPI, DCMI, LCD alternate functions. |
| 32 | PH0-OSC_IN (PH0) | bidirectional | GPIO port H pin 0 configured as external high-speed oscillator input. |
| 33 | PH1-OSC_OUT (PH1) | bidirectional | GPIO port H pin 1 configured as external high-speed oscillator output. |
| 34 | NRST | input | Active-low reset pin with embedded weak pull-up resistor and hysteresis. |
| 35 | PC0 | bidirectional | GPIO port C pin 0 with analog option; ADC input and digital filter alternate functions. |
| 36 | PC1 | bidirectional | GPIO port C pin 1 with 5V tolerance and analog option; SAI, SPI, SDMMC, ETH alternate functions. |
| 37 | PC2_C | bidirectional | Analog-only pad; ADC3 differential input or single-ended input when analog switch is closed. |
| 38 | PC3_C | bidirectional | Analog-only pad; ADC3 input when analog switch is closed. |
| 39 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 40 | VSSA | power_in | Ground for analog domain (ADC, DAC, OPAMP, COMP). |
| 41 | VREF+ | power_in | Positive voltage reference for ADC (1.62-3.6V); must be decoupled. |
| 42 | VDDA | power_in | Analog domain power supply (1.62-3.6V) for ADC, DAC, OPAMP, COMP. |
| 43 | PA0 | bidirectional | GPIO port A pin 0 with analog option; TIM2, TIM5, TIM8, USART, SDMMC, ETH alternate functions. |
| 44 | PA1 | bidirectional | GPIO port A pin 1 with 5V tolerance and analog option; TIM2, TIM5, LPTIM3, USART, QUADSPI, ETH alternate functions. |
| 45 | PA2 | bidirectional | GPIO port A pin 2 with analog option; TIM2, TIM5, LPTIM4, USART, ETH alternate functions. |
| 46 | PH2 | bidirectional | GPIO port H pin 2 with 5V tolerance and analog option; LPTIM1, QUADSPI, SAI, ETH, FMC, LCD alternate functions. |
| 47 | PH3 | bidirectional | GPIO port H pin 3 with 5V tolerance and analog option; QUADSPI, SAI, ETH, FMC, LCD alternate functions. |
| 48 | PH4 | bidirectional | GPIO port H pin 4 with I2C and analog options; I2C2, LCD, OTG_HS_ULPI alternate functions. |
| 49 | PH5 | bidirectional | GPIO port H pin 5 with I2C and analog options; I2C2, SPI5, FMC alternate functions. |
| 50 | PA3 | bidirectional | GPIO port A pin 3 with 5V tolerance and analog option; TIM2, TIM5, LPTIM5, USART, LCD, OTG alternate functions. |
| 51 | VSS | power_in | Ground; digital circuit ground reference. |
| 52 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 53 | PA4 | bidirectional | GPIO port A pin 4 with analog option; TIM5, SPI, USART, OTG, DCMI, LCD, DAC output alternate functions. |
| 54 | PA5 | bidirectional | GPIO port A pin 5 with 5V tolerance and analog option; TIM2, TIM8, SPI1, OTG_HS, LCD, DAC output alternate functions. |
| 55 | PA6 | bidirectional | GPIO port A pin 6 with analog option; TIM1, TIM3, TIM8, SPI, TIM13, MDIOS, DCMI, LCD alternate functions. |
| 56 | PA7 | bidirectional | GPIO port A pin 7 with analog option; TIM1, TIM3, TIM8, SPI1, TIM14, ETH, FMC, OPAMP1 alternate functions. |
| 57 | PC4 | bidirectional | GPIO port C pin 4 with analog option; DFSDM, I2S, SPDIFRX, ETH, FMC alternate functions. |
| 58 | PC5 | bidirectional | GPIO port C pin 5 with analog option; SAI, DFSDM, SPDIFRX, ETH, FMC, OPAMP alternate functions. |
| 59 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 60 | VSS | power_in | Ground; digital circuit ground reference. |
| 61 | PB0 | bidirectional | GPIO port B pin 0 with analog option; TIM1, TIM3, TIM8, DFSDM, UART, OTG, ETH, LCD, OPAMP alternate functions. |
| 62 | PB1 | bidirectional | GPIO port B pin 1 with analog option; TIM1, TIM3, TIM8, DFSDM, OTG, ETH, LCD, OPAMP alternate functions. |
| 63 | PB2 | bidirectional | GPIO port B pin 2 with 5V tolerance and analog option; RTC, SAI, DFSDM, SPI3, QUADSPI, OPAMP alternate functions. |
| 64 | PI15 | bidirectional | GPIO port I pin 15; LCD G2, LCD R0 alternate functions. |
| 65 | PJ0 | bidirectional | GPIO port J pin 0; LCD R7, LCD R1 alternate functions. |
| 66 | PJ1 | bidirectional | GPIO port J pin 1; LCD R2 alternate function. |
| 67 | PJ2 | bidirectional | GPIO port J pin 2; LCD R3 alternate function. |
| 68 | PJ3 | bidirectional | GPIO port J pin 3; LCD R4 alternate function. |
| 69 | PJ4 | bidirectional | GPIO port J pin 4; LCD R5 alternate function. |
| 70 | PF11 | bidirectional | GPIO port F pin 11 with analog option; SPI5, SAI2, FMC, DCMI alternate functions. |
| 71 | PF12 | bidirectional | GPIO port F pin 12 with 5V tolerance and analog option; FMC address function. |
| 72 | VSS | power_in | Ground; digital circuit ground reference. |
| 73 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 74 | PF13 | bidirectional | GPIO port F pin 13 with 5V tolerance and analog option; DFSDM, I2C4, FMC alternate functions. |
| 75 | PF14 | bidirectional | GPIO port F pin 14 with I2C, 5V tolerance, and analog options; DFSDM, I2C4, FMC alternate functions. |
| 76 | PF15 | bidirectional | GPIO port F pin 15 with I2C and 5V tolerance; I2C4 SDA alternate function. |
| 77 | PG0 | bidirectional | GPIO port G pin 0 with 5V tolerance; FMC address function. |
| 78 | PG1 | bidirectional | GPIO port G pin 1 with 5V tolerance; FMC address, OPAMP2 VINM alternate functions. |
| 79 | PE7 | bidirectional | GPIO port E pin 7 with analog option; TIM1, DFSDM, UART7, QUADSPI, FMC, OPAMP2 alternate functions. |
| 80 | PE8 | bidirectional | GPIO port E pin 8 with analog option; TIM1, DFSDM, UART7, QUADSPI, FMC, OPAMP2 alternate functions. |
| 81 | PE9 | bidirectional | GPIO port E pin 9 with analog option; TIM1, DFSDM, UART7, QUADSPI, FMC, OPAMP2 alternate functions. |
| 82 | VSS | power_in | Ground; digital circuit ground reference. |
| 83 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 84 | PE10 | bidirectional | GPIO port E pin 10 with analog option; TIM1, DFSDM, UART7, QUADSPI, FMC, COMP2 alternate functions. |
| 85 | PE11 | bidirectional | GPIO port E pin 11 with analog option; TIM1, DFSDM, SPI4, SAI2, FMC, LCD, COMP2 alternate functions. |
| 86 | PE12 | bidirectional | GPIO port E pin 12 with 5V tolerance; TIM1, DFSDM, SPI4, SAI2, FMC, LCD, COMP1 alternate functions. |
| 87 | PE13 | bidirectional | GPIO port E pin 13 with 5V tolerance; TIM1, DFSDM, SPI4, SAI2, FMC, LCD, COMP2 alternate functions. |
| 88 | PE14 | bidirectional | GPIO port E pin 14 with 5V tolerance; TIM1, SPI4, SAI2, FMC, LCD alternate functions. |
| 89 | PE15 | bidirectional | GPIO port E pin 15 with 5V tolerance; TIM1, FMC, LCD alternate functions. |
| 90 | PB10 | bidirectional | GPIO port B pin 10 with I2C option; TIM2, HRTIM, LPTIM2, I2C2, SPI2, DFSDM, USART3, QUADSPI, OTG, ETH, LCD alternate functions. |
| 91 | PB11 | bidirectional | GPIO port B pin 11 with I2C option; TIM2, HRTIM, LPTIM2, I2C2, DFSDM, USART3, OTG, ETH, LCD alternate functions. |
| 92 | VCAP | power_in | Decoupling capacitor pin for main voltage regulator (2.2µF capacitor required). |
| 93 | VSS | power_in | Ground; digital circuit ground reference. |
| 94 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 95 | PJ5 | bidirectional | GPIO port J pin 5; LCD R6 alternate function. |
| 96 | PH6 | bidirectional | GPIO port H pin 6; TIM12, I2C2, SPI5, ETH, FMC, DCMI alternate functions. |
| 97 | PH7 | bidirectional | GPIO port H pin 7 with I2C and 5V tolerance; I2C3, SPI5, ETH, FMC, DCMI alternate functions. |
| 98 | PH8 | bidirectional | GPIO port H pin 8 with I2C and 5V tolerance; TIM5, I2C3, FMC, DCMI, LCD alternate functions. |
| 99 | PH9 | bidirectional | GPIO port H pin 9 with 5V tolerance; TIM12, I2C3, FMC, DCMI, LCD alternate functions. |
| 100 | PH10 | bidirectional | GPIO port H pin 10 with 5V tolerance; TIM5, I2C4, FMC, DCMI, LCD alternate functions. |
| 101 | PH11 | bidirectional | GPIO port H pin 11 with I2C and 5V tolerance; TIM5, I2C4, FMC, DCMI, LCD alternate functions. |
| 102 | PH12 | bidirectional | GPIO port H pin 12 with I2C and 5V tolerance; TIM5, I2C4, FMC, DCMI, LCD alternate functions. |
| 103 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 104 | PB12 | bidirectional | GPIO port B pin 12 with USB option; TIM1, I2C2, SPI2, DFSDM, USART3, FDCAN2, OTG_HS, ETH alternate functions. |
| 105 | PB13 | bidirectional | GPIO port B pin 13 with USB option; TIM1, LPTIM2, SPI2, DFSDM, USART3, FDCAN2, OTG_HS, UART5 alternate functions. |
| 106 | PB14 | bidirectional | GPIO port B pin 14 with USB option; TIM1, TIM12, TIM8, USART1, SPI2, DFSDM, USART3, UART4, SDMMC2, OTG_HS alternate functions. |
| 107 | PB15 | bidirectional | GPIO port B pin 15 with USB option; RTC, TIM1, TIM12, TIM8, USART1, SPI2, DFSDM, UART4, SDMMC2, OTG_HS alternate functions. |
| 108 | PD8 | bidirectional | GPIO port D pin 8 with 5V tolerance; DFSDM, SAI3, USART3, SPDIFRX, FMC alternate functions. |
| 109 | PD9 | bidirectional | GPIO port D pin 9 with 5V tolerance; DFSDM, SAI3, USART3, FMC alternate functions. |
| 110 | PD10 | bidirectional | GPIO port D pin 10 with 5V tolerance; DFSDM, SAI3, USART3, FMC, LCD alternate functions. |
| 111 | PD11 | bidirectional | GPIO port D pin 11 with 5V tolerance; LPTIM2, I2C4, USART3, QUADSPI, SAI2, FMC alternate functions. |
| 112 | PD12 | bidirectional | GPIO port D pin 12 with I2C and 5V tolerance; LPTIM1, TIM4, LPTIM2, I2C4, USART3, QUADSPI, SAI2, FMC alternate functions. |
| 113 | PD13 | bidirectional | GPIO port D pin 13 with I2C and 5V tolerance; LPTIM1, TIM4, I2C4, QUADSPI, SAI2, FMC alternate functions. |
| 114 | VSS | power_in | Ground; digital circuit ground reference. |
| 115 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 116 | PD14 | bidirectional | GPIO port D pin 14 with 5V tolerance; TIM4, SAI3, UART8, FMC alternate functions. |
| 117 | PD15 | bidirectional | GPIO port D pin 15 with 5V tolerance; TIM4, SAI3, UART8, FMC alternate functions. |
| 118 | PJ6 | bidirectional | GPIO port J pin 6; TIM8, LCD R7 alternate functions. |
| 119 | PJ7 | bidirectional | GPIO port J pin 7; TRGIN, TIM8, LCD G0 alternate functions. |
| 120 | PJ8 | bidirectional | GPIO port J pin 8; TIM1, TIM8, UART8, LCD G1 alternate functions. |
| 121 | PJ9 | bidirectional | GPIO port J pin 9; TIM1, TIM8, UART8, LCD G2 alternate functions. |
| 122 | PJ10 | bidirectional | GPIO port J pin 10; TIM1, TIM8, SPI5, LCD G3 alternate functions. |
| 123 | PJ11 | bidirectional | GPIO port J pin 11; TIM1, TIM8, SPI5, LCD G4 alternate functions. |
| 124 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 125 | VSS | power_in | Ground; digital circuit ground reference. |
| 126 | PK0 | bidirectional | GPIO port K pin 0; TIM1, TIM8, SPI5, LCD G5 alternate functions. |
| 127 | PK1 | bidirectional | GPIO port K pin 1; TIM1, TIM8, SPI5, LCD G6 alternate functions. |
| 128 | PK2 | bidirectional | GPIO port K pin 2; TIM1, TIM8, LCD G7 alternate functions. |
| 129 | PG2 | bidirectional | GPIO port G pin 2 with 5V tolerance; TIM8, FMC address alternate functions. |
| 130 | PG3 | bidirectional | GPIO port G pin 3 with 5V tolerance; TIM8, FMC address alternate functions. |
| 131 | PG4 | bidirectional | GPIO port G pin 4 with 5V tolerance; TIM1, FMC address alternate functions. |
| 132 | PG5 | bidirectional | GPIO port G pin 5 with 5V tolerance; TIM1, FMC address alternate functions. |
| 133 | PG6 | bidirectional | GPIO port G pin 6 with 5V tolerance; TIM17, HRTIM, QUADSPI, FMC, DCMI, LCD alternate functions. |
| 134 | PG7 | bidirectional | GPIO port G pin 7 with 5V tolerance; HRTIM, SAI1, USART6, FMC, DCMI, LCD alternate functions. |
| 135 | PG8 | bidirectional | GPIO port G pin 8 with 5V tolerance; TIM8, SPI6, USART6, SPDIFRX, ETH, FMC, LCD alternate functions. |
| 136 | VSS | power_in | Ground; digital circuit ground reference. |
| 137 | VDD33_USB | power_in | 3.3V power supply for USB domain (3.0-3.6V when USB used). |
| 138 | PC6 | bidirectional | GPIO port C pin 6 with 5V tolerance; HRTIM, TIM3, TIM8, DFSDM, I2S, USART6, SDMMC, FMC, DCMI, LCD, SWPMI alternate functions. |
| 139 | PC7 | bidirectional | GPIO port C pin 7 with 5V tolerance; HRTIM, TIM3, TIM8, DFSDM, I2S, USART6, SDMMC, FMC, DCMI, SWPMI, LCD alternate functions. |
| 140 | PC8 | bidirectional | GPIO port C pin 8 with 5V tolerance; HRTIM, TIM3, TIM8, USART6, UART5, FMC, SWPMI, SDMMC, DCMI alternate functions. |
| 141 | PC9 | bidirectional | GPIO port C pin 9 with I2C and 5V tolerance; MCO2, TIM3, TIM8, I2C3, I2S, UART5, QUADSPI, SWPMI, SDMMC, DCMI, LCD alternate functions. |
| 142 | PA8 | bidirectional | GPIO port A pin 8 with I2C and 5V tolerance; MCO1, TIM1, HRTIM, TIM8, I2C3, USART1, OTG_FS, UART7, LCD alternate functions. |
| 143 | PA9 | bidirectional | GPIO port A pin 9 with USB option; TIM1, HRTIM, LPUART1, I2C3, SPI2, USART1, DCMI, LCD alternate functions. |
| 144 | PA10 | bidirectional | GPIO port A pin 10 with USB option; TIM1, HRTIM, LPUART1, USART1, OTG_FS, MDIOS, DCMI, LCD alternate functions. |
| 145 | PA11 | bidirectional | GPIO port A pin 11 with USB option; TIM1, HRTIM, LPUART1, SPI2, UART4, USART1, FDCAN1, OTG_FS, LCD alternate functions. |
| 146 | PA12 | bidirectional | GPIO port A pin 12 with USB option; TIM1, HRTIM, LPUART1, SPI2, UART4, USART1, SAI2, FDCAN1, OTG_FS, LCD alternate functions. |
| 147 | PA13 (JTMS/SWDIO) | bidirectional | JTAG Test Mode Select (JTMS) / Serial Wire Debug Data Input/Output (SWDIO) with 5V tolerance; required for debug. |
| 148 | VCAP | power_in | Decoupling capacitor pin for main voltage regulator (2.2µF capacitor required). |
| 149 | VSS | power_in | Ground; digital circuit ground reference. |
| 150 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 151 | PH13 | bidirectional | GPIO port H pin 13 with 5V tolerance; TIM8, UART4, FDCAN1, FMC, LCD alternate functions. |
| 152 | PH14 | bidirectional | GPIO port H pin 14 with 5V tolerance; TIM8, UART4, FDCAN1, DCMI, LCD alternate functions. |
| 153 | PH15 | bidirectional | GPIO port H pin 15 with 5V tolerance; TIM8, DCMI, LCD alternate functions. |
| 154 | PI0 | bidirectional | GPIO port I pin 0 with 5V tolerance; TIM5, SPI2, DCMI, LCD alternate functions. |
| 155 | PI1 | bidirectional | GPIO port I pin 1 with 5V tolerance; TIM8, SPI2, DCMI, LCD alternate functions. |
| 156 | PI2 | bidirectional | GPIO port I pin 2 with 5V tolerance; TIM8, SPI2, DCMI, LCD alternate functions. |
| 157 | PI3 | bidirectional | |
| 158 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 159 | PA14 (JTCK/SWCLK) | bidirectional | |
| 160 | PA15 (JTDI) | bidirectional | |
| 161 | PC10 | bidirectional | |
| 162 | PC11 | bidirectional | |
| 163 | PC12 | bidirectional | |
| 164 | PD0 | bidirectional | |
| 165 | PD1 | bidirectional | |
| 166 | PD2 | bidirectional | |
| 167 | PD3 | bidirectional | |
| 168 | PD4 | bidirectional | |
| 169 | PD5 | bidirectional | |
| 170 | VSS | power_in | Ground; digital circuit ground reference. |
| 171 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 172 | PD6 | bidirectional | |
| 173 | PD7 | bidirectional | |
| 174 | PJ12 | bidirectional | |
| 175 | PJ13 | bidirectional | |
| 176 | PJ14 | bidirectional | |
| 177 | PJ15 | bidirectional | |
| 178 | PG9 | bidirectional | |
| 179 | PG10 | bidirectional | |
| 180 | PG11 | bidirectional | |
| 181 | PG12 | bidirectional | |
| 182 | PG13 | bidirectional | |
| 183 | PG14 | bidirectional | |
| 184 | VSS | power_in | Ground; digital circuit ground reference. |
| 185 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 186 | PK3 | bidirectional | |
| 187 | PK4 | bidirectional | |
| 188 | PK5 | bidirectional | |
| 189 | PK6 | bidirectional | |
| 190 | PK7 | bidirectional | |
| 191 | PG15 | bidirectional | |
| 192 | PB3 (JTDO/TRACESWO) | bidirectional | |
| 193 | PB4 (NJTRST) | bidirectional | |
| 194 | PB5 | bidirectional | |
| 195 | PB6 | bidirectional | |
| 196 | PB7 | bidirectional | |
| 197 | BOOT0 | input | |
| 198 | PB8 | bidirectional | |
| 199 | PB9 | bidirectional | |
| 200 | PE0 | bidirectional | |
| 201 | PE1 | bidirectional | |
| 202 | VSS | power_in | Ground; digital circuit ground reference. |
| 203 | PDR_ON | power_in | |
| 204 | VDD | power_in | Main power supply (1.62-3.6V) for digital circuits. |
| 205 | PI4 | bidirectional | |
| 206 | PI5 | bidirectional | |
| 207 | PI6 | bidirectional | |
| 208 | PI7 | bidirectional |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-208(28x28) |
| Category | Embedded Processors & Controllers |
| Pins | 208 |
CAD (KiCad official)
- Symbol:
STM32H743BIT6 - Footprint:
Package_QFP:LQFP-208_28x28mm_P0.5mm - 3D model: LQFP-208(28x28) (KiCad packages3D, STEP)
- 3D model files:
stm32h743bit6-etched.step/stm32h743bit6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32h743bit6.step/stm32h743bit6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (362 pp, sha256
a80c932f9258362f, 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).