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STM32H753VIT6
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.
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README.mdadded+136@@ -0,0 +1,136 @@+# STM32H753VIT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++STM32H753VIT6 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 | General-purpose I/O supporting trace clock, SAI1, SPI4, QUADSPI, FMC, and Ethernet with high-speed low-voltage structure. |+| 2 | PE3 | bidirectional | General-purpose I/O supporting trace data, timer, and SAI functions with high-speed low-voltage structure. |+| 3 | PE4 | bidirectional | General-purpose I/O supporting trace data, SAI1, DFSDM, timer, SPI4, DCMI, and LCD with high-speed low-voltage structure. |+| 4 | PE5 | bidirectional | General-purpose I/O supporting trace data, SAI1, DFSDM, timer, SPI4, and QUADSPI with high-speed low-voltage structure. |+| 5 | PE6 | bidirectional | General-purpose I/O supporting trace data, timer, SAI1, SPI4, FMC, DCMI, and LCD with high-speed low-voltage structure. |+| 6 | VBAT | power_in | Backup domain power supply pin for battery operation (1.2 to 3.6V). |+| 7 | PC13 | bidirectional | General-purpose I/O supporting RTC tamper and wakeup functions with event output capability. |+| 8 | PC14-OSC32_IN | bidirectional | 32 kHz oscillator input / general-purpose I/O with event output capability. |+| 9 | PC15-OSC32_OUT | bidirectional | 32 kHz oscillator output / general-purpose I/O with event output capability. |+| 10 | VSS | power_in | Ground pin for analog domain. |+| 11 | VDD | power_out | Main power supply pin (1.62 to 3.6V). |+| 12 | PH0-OSC_IN | bidirectional | High-speed oscillator input (4-48 MHz) / general-purpose I/O with event output capability. |+| 13 | PH1-OSC_OUT | bidirectional | High-speed oscillator output / general-purpose I/O with event output capability. |+| 14 | NRST | bidirectional | Reset pin with embedded weak pull-up resistor for system reset control. |+| 15 | PC0 | bidirectional | General-purpose I/O supporting DFSDM, SAI2, ADC analog input, OTG, FMC, and LCD functions. |+| 16 | PC1 | bidirectional | General-purpose I/O supporting trace, SAI1, DFSDM, SPI2, SDMMC2, ADC, ETH, and MDIOS with high-speed low-voltage structure. |+| 17 | PC2_C | passive | Analog-only I/O supporting ADC3 inputs; two separate pads PC2 and PC2_C with analog switch. |+| 18 | PC3_C | passive | Analog-only I/O supporting ADC3 input; two separate pads PC3 and PC3_C with analog switch. |+| 19 | VSSA | power_in | Analog domain ground pin. |+| 20 | VREF+ | power_out | Analog reference voltage pin for ADC/DAC (requires external capacitor filtering). |+| 21 | VDDA | power_out | Analog power supply pin (1.62 to 3.6V) for ADC, DAC, OPAMP, comparators. |+| 22 | PA0 | bidirectional | General-purpose I/O supporting timer, USART, UART, SDMMC, SAI, ETH with ADC analog input and wakeup capability. |+| 23 | PA1 | bidirectional | General-purpose I/O supporting timer, LPTIM, USART, UART, QUADSPI, SAI, ETH with ADC analog input and wakeup capability. |+| 24 | PA2 | bidirectional | General-purpose I/O supporting timer, LPTIM, USART, SAI, MDIOS, LCD with ADC analog input and wakeup capability. |+| 25 | PA3 | bidirectional | General-purpose I/O supporting timer, LPTIM, USART, LCD, OTG with ADC analog input and high-speed low-voltage structure. |+| 26 | VSS | power_in | Ground pin. |+| 27 | VDD | power_out | Main power supply pin (1.62 to 3.6V). |+| 28 | PA4 | bidirectional | General-purpose I/O supporting power domain control, timer, SPI, USART, OTG, DCMI, LCD with DAC1 analog output. |+| 29 | PA5 | bidirectional | General-purpose I/O supporting timer, SPI, OTG, LCD with DAC1 analog output and high-speed low-voltage structure. |+| 30 | PA6 | bidirectional | General-purpose I/O supporting timer, SPI, MDIOS, DCMI, LCD with ADC analog input. |+| 31 | PA7 | bidirectional | General-purpose I/O supporting timer, SPI, ETH, FMC with ADC analog input and OPAMP inputs. |+| 32 | PC4 | bidirectional | General-purpose I/O supporting DFSDM, I2S, SPDIFRX, ETH, FMC with ADC analog input and OPAMP output. |+| 33 | PC5 | bidirectional | General-purpose I/O supporting SAI1, DFSDM, SPDIFRX, ETH, FMC with ADC analog input and OPAMP functions. |+| 34 | PB0 | bidirectional | General-purpose I/O supporting timer, DFSDM, UART, LCD, OTG, ETH with ADC analog input and OPAMP inputs. |+| 35 | PB1 | bidirectional | General-purpose I/O supporting timer, DFSDM, LCD, OTG, ETH with ADC analog input and OPAMP functions; USB option. |+| 36 | PB2 | bidirectional | General-purpose I/O supporting RTC, SAI1, DFSDM, SPI3, QUADSPI with high-speed low-voltage structure. |+| 37 | PE7 | bidirectional | General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with OPAMP functions and high-speed low-voltage structure. |+| 38 | PE8 | bidirectional | General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with comparator output and high-speed low-voltage structure. |+| 39 | PE9 | bidirectional | General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with OPAMP functions and high-speed low-voltage structure. |+| 40 | PE10 | bidirectional | General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with comparator functions and high-speed low-voltage structure. |+| 41 | PE11 | bidirectional | General-purpose I/O supporting timer, DFSDM, SPI4, SAI2, FMC, LCD with comparator functions and high-speed low-voltage structure. |+| 42 | PE12 | bidirectional | General-purpose I/O supporting timer, DFSDM, SPI4, SAI2, FMC, LCD with comparator output and high-speed low-voltage structure. |+| 43 | PE13 | bidirectional | General-purpose I/O supporting timer, DFSDM, SPI4, SAI2, FMC, LCD with comparator output and high-speed low-voltage structure. |+| 44 | PE14 | bidirectional | General-purpose I/O supporting timer, SPI4, SAI2, FMC, LCD with high-speed low-voltage structure. |+| 45 | PE15 | bidirectional | General-purpose I/O supporting timer, FMC, LCD with high-speed low-voltage structure. |+| 46 | PB10 | bidirectional | General-purpose I/O supporting timer, I2C2, SPI2, DFSDM, USART3, UART, QUADSPI, OTG, ETH, LCD with FM+ I2C option. |+| 47 | PB11 | bidirectional | General-purpose I/O supporting timer, I2C2, DFSDM, USART3, UART, OTG, ETH, LCD with FM+ I2C option. |+| 48 | VCAP | power_out | Main regulator stabilization capacitor pin (2.2µF external capacitor required). |+| 49 | VSS | power_in | Ground pin. |+| 50 | VDD | power_out | Main power supply pin (1.62 to 3.6V). |+| 51 | PB12 | bidirectional | General-purpose I/O supporting timer, I2C2, SPI2, DFSDM, USART3, FDCAN2, OTG, ETH with USB option. |+| 52 | PB13 | bidirectional | General-purpose I/O supporting timer, LPTIM, SPI2, DFSDM, USART3, FDCAN2, OTG, ETH with USB option and VBUS sensing. |+| 53 | PB14 | bidirectional | General-purpose I/O supporting timer, SPI2, DFSDM, USART1, USART3, UART4, SDMMC2, OTG with USB option. |+| 54 | PB15 | bidirectional | General-purpose I/O supporting RTC, timer, SPI2, DFSDM, USART1, UART4, SDMMC2, OTG with USB option. |+| 55 | PD8 | bidirectional | General-purpose I/O supporting DFSDM, SAI3, USART3, SPDIFRX, FMC with high-speed low-voltage structure. |+| 56 | PD9 | bidirectional | General-purpose I/O supporting DFSDM, SAI3, USART3, FDCAN2, FMC with high-speed low-voltage structure. |+| 57 | PD10 | bidirectional | General-purpose I/O supporting DFSDM, SAI3, USART3, FDCAN2, FMC, LCD with high-speed low-voltage structure. |+| 58 | PD11 | bidirectional | General-purpose I/O supporting LPTIM, I2C4, USART3, QUADSPI, SAI2, FMC with high-speed low-voltage structure. |+| 59 | PD12 | bidirectional | General-purpose I/O supporting LPTIM, timer, I2C4, USART3, QUADSPI, SAI2, FMC with FM+ I2C and high-speed low-voltage structure. |+| 60 | PD13 | bidirectional | General-purpose I/O supporting LPTIM, timer, I2C4, QUADSPI, SAI2, FMC with FM+ I2C and high-speed low-voltage structure. |+| 61 | PD14 | bidirectional | General-purpose I/O supporting timer, SAI3, UART8, FMC with high-speed low-voltage structure. |+| 62 | PD15 | bidirectional | General-purpose I/O supporting timer, SAI3, UART8, FMC with high-speed low-voltage structure. |+| 63 | PC6 | bidirectional | General-purpose I/O supporting timer, DFSDM, I2S2, USART6, SDMMC1, FMC, LCD, SWPMI with high-speed low-voltage structure. |+| 64 | PC7 | bidirectional | General-purpose I/O supporting timer, DFSDM, I2S3, USART6, SDMMC1, SWPMI, LCD with high-speed low-voltage structure. |+| 65 | PC8 | bidirectional | General-purpose I/O supporting trace, timer, DFSDM, USART6, UART5, FMC, SWPMI, SDMMC1 with high-speed low-voltage structure. |+| 66 | PC9 | bidirectional | General-purpose I/O supporting MCO, timer, I2C3, I2S, UART5, QUADSPI, LCD, SWPMI, SDMMC1 with FM+ I2C and high-speed low-voltage structure. |+| 67 | PA8 | bidirectional | General-purpose I/O supporting MCO, timer, HRTIM, I2C3, USART1, OTG, UART, LCD with FM+ I2C and high-speed low-voltage structure. |+| 68 | PA9 | bidirectional | General-purpose I/O supporting timer, HRTIM, LPUART, I2C3, SPI2, USART1, FDCAN1, DCMI, LCD with USB option. |+| 69 | PA10 | bidirectional | General-purpose I/O supporting timer, HRTIM, LPUART, USART1, FDCAN1, OTG, MDIOS, LCD with USB option. |+| 70 | PA11 | bidirectional | General-purpose I/O supporting timer, HRTIM, LPUART, SPI2, USART1, UART4, FDCAN1, OTG, LCD with USB option. |+| 71 | PA12 | bidirectional | General-purpose I/O supporting timer, HRTIM, LPUART, SPI2, USART1, UART4, SAI2, FDCAN1, OTG, LCD with USB option. |+| 72 | PA13 | bidirectional | JTAG/SWD debug interface pin (JTMS-SWDIO) for system programming and debugging. |+| 73 | VCAP | power_out | Main regulator stabilization capacitor pin (2.2µF external capacitor required). |+| 74 | VSS | power_in | Ground pin. |+| 75 | VDD | power_out | Main power supply pin (1.62 to 3.6V). |+| 76 | PA14 | bidirectional | JTAG/SWD debug interface pin (JTCK-SWCLK) for system programming and debugging. |+| 77 | PA15 | bidirectional | JTAG debug interface pin (JTDI) supporting timer, CEC, SPI, UART with debug functionality. |+| 78 | PC10 | bidirectional | General-purpose I/O supporting HRTIM, DFSDM, SPI3, USART3, UART4, QUADSPI, SDMMC1, DCMI, LCD with high-speed low-voltage structure. |+| 79 | PC11 | bidirectional | General-purpose I/O supporting HRTIM, DFSDM, SPI3, USART3, UART4, QUADSPI, SDMMC1, DCMI with high-speed low-voltage structure. |+| 80 | PC12 | bidirectional | General-purpose I/O supporting trace, HRTIM, SPI3, USART3, UART5, SDMMC1, DCMI with high-speed low-voltage structure. |+| 81 | PD0 | bidirectional | General-purpose I/O supporting DFSDM, SAI3, UART4, FDCAN1, FMC with high-speed low-voltage structure. |+| 82 | PD1 | bidirectional | General-purpose I/O supporting DFSDM, SAI3, UART4, FDCAN1, FMC with high-speed low-voltage structure. |+| 83 | PD2 | bidirectional | General-purpose I/O supporting trace, timer, UART5, SDMMC1, DCMI with high-speed low-voltage structure. |+| 84 | PD3 | bidirectional | General-purpose I/O supporting DFSDM, SPI2, USART2, FMC, DCMI, LCD with high-speed low-voltage structure. |+| 85 | PD4 | bidirectional | General-purpose I/O supporting HRTIM, SAI3, USART2, FDCAN1, FMC with high-speed low-voltage structure. |+| 86 | PD5 | bidirectional | General-purpose I/O supporting HRTIM, USART2, FDCAN1, FMC with high-speed low-voltage structure. |+| 87 | PD6 | bidirectional | General-purpose I/O supporting SAI1, DFSDM, SPI3, USART2, SAI4, FDCAN2, SDMMC2, FMC, DCMI, LCD with high-speed low-voltage structure. |+| 88 | PD7 | bidirectional | General-purpose I/O supporting DFSDM, SPI1, USART2, SPDIFRX, SDMMC2, FMC with high-speed low-voltage structure. |+| 89 | PB3 | bidirectional | JTAG debug output pin (JTDO/TRACESWO) supporting timer, SPI, UART with debug functionality. |+| 90 | PB4 | bidirectional | JTAG test pin (NJTRST) supporting timer, SPI, UART with debug functionality. |+| 91 | PB5 | bidirectional | General-purpose I/O supporting timer, I2C1, SPI1, SPI3, SPI6, FDCAN2, OTG, ETH, FMC, DCMI, UART5. |+| 92 | PB6 | bidirectional | General-purpose I/O supporting timer, I2C1, CEC, I2C4, USART1, LPUART, FDCAN2, QUADSPI, DFSDM, FMC, DCMI, UART5 with FM+ I2C option. |+| 93 | PB7 | bidirectional | General-purpose I/O supporting timer, I2C1, I2C4, USART1, LPUART, FDCAN2, DFSDM, FMC, DCMI with PVD input and FM+ I2C option. |+| 94 | BOOT0 | input | Boot mode selection pin (0-9V) for choosing between main Flash or system bootloader at reset. |+| 95 | PB8 | bidirectional | General-purpose I/O supporting timer, I2C1, I2C4, SDMMC1, UART4, FDCAN1, SDMMC2, ETH, DCMI, LCD with FM+ I2C and high-speed low-voltage structure. |+| 96 | PB9 | bidirectional | General-purpose I/O supporting timer, I2C1, SPI2, I2C4, SDMMC1, UART4, FDCAN1, SDMMC2, DCMI, LCD with FM+ I2C and high-speed low-voltage structure. |+| 97 | PE0 | bidirectional | General-purpose I/O supporting LPTIM, timer, HRTIM, UART8, FDCAN1, SAI2, FMC, DCMI with high-speed low-voltage structure. |+| 98 | PE1 | bidirectional | General-purpose I/O supporting LPTIM, HRTIM, UART8, FDCAN1, FMC, DCMI with high-speed low-voltage structure. |+| 99 | VSS | power_in | Ground pin. |+| 100 | VDD | power_out | Main power supply pin (1.62 to 3.6V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `STM32H753VIT6`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `stm32h753vit6-etched.step` / `stm32h753vit6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32h753vit6.step` / `stm32h753vit6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893646414352384) (356 pp, sha256 `61fe6bb884401fbd`, retrieved 2026-10-05, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (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).++[Datasheet PDF](docs/stm32h753vit6-datasheet.pdf)
page.jsonadded+711@@ -0,0 +1,711 @@+{+ "slug": "stm32h753vit6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32h753vit6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32h753vit6.kicad_sym",+ "stm32h753vit6.kicad_mod",+ "stm32h753vit6.glb",+ "stm32h753vit6.step",+ "stm32h753vit6.lbr",+ "docs/hero.png",+ "docs/stm32h753vit6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32h753vit6-hero.glb",+ "stm32h753vit6-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32H753VIT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-100(14x14)",+ "pin_count": 100,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893646414352384",+ "parts": {+ "symbol": "stm32h753vit6.kicad_sym",+ "footprint": "stm32h753vit6.kicad_mod",+ "model_3d": "stm32h753vit6-hero.glb",+ "model_3d_plain": "stm32h753vit6.glb",+ "model_3d_step": "stm32h753vit6-etched.step",+ "model_3d_step_plain": "stm32h753vit6.step",+ "lbr": "stm32h753vit6.lbr"+ },+ "distributor_links": {+ "lcsc": 730206,+ "digikey": "497-18566-ND",+ "mouser": "511-STM32H753VIT6"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T21:14:30Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-18566-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32H753VIT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace clock, SAI1, SPI4, QUADSPI, FMC, and Ethernet with high-speed low-voltage structure."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace data, timer, and SAI functions with high-speed low-voltage structure."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace data, SAI1, DFSDM, timer, SPI4, DCMI, and LCD with high-speed low-voltage structure."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace data, SAI1, DFSDM, timer, SPI4, and QUADSPI with high-speed low-voltage structure."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace data, timer, SAI1, SPI4, FMC, DCMI, and LCD with high-speed low-voltage structure."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup domain power supply pin for battery operation (1.2 to 3.6V)."+ },+ {+ "number": "7",+ "name": "PC13",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting RTC tamper and wakeup functions with event output capability."+ },+ {+ "number": "8",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "32 kHz oscillator input / general-purpose I/O with event output capability."+ },+ {+ "number": "9",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "32 kHz oscillator output / general-purpose I/O with event output capability."+ },+ {+ "number": "10",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground pin for analog domain."+ },+ {+ "number": "11",+ "name": "VDD",+ "type": "power_out",+ "description": "Main power supply pin (1.62 to 3.6V)."+ },+ {+ "number": "12",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "High-speed oscillator input (4-48 MHz) / general-purpose I/O with event output capability."+ },+ {+ "number": "13",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "High-speed oscillator output / general-purpose I/O with event output capability."+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Reset pin with embedded weak pull-up resistor for system reset control."+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SAI2, ADC analog input, OTG, FMC, and LCD functions."+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace, SAI1, DFSDM, SPI2, SDMMC2, ADC, ETH, and MDIOS with high-speed low-voltage structure."+ },+ {+ "number": "17",+ "name": "PC2_C",+ "type": "passive",+ "description": "Analog-only I/O supporting ADC3 inputs; two separate pads PC2 and PC2_C with analog switch."+ },+ {+ "number": "18",+ "name": "PC3_C",+ "type": "passive",+ "description": "Analog-only I/O supporting ADC3 input; two separate pads PC3 and PC3_C with analog switch."+ },+ {+ "number": "19",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog domain ground pin."+ },+ {+ "number": "20",+ "name": "VREF+",+ "type": "power_out",+ "description": "Analog reference voltage pin for ADC/DAC (requires external capacitor filtering)."+ },+ {+ "number": "21",+ "name": "VDDA",+ "type": "power_out",+ "description": "Analog power supply pin (1.62 to 3.6V) for ADC, DAC, OPAMP, comparators."+ },+ {+ "number": "22",+ "name": "PA0",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, USART, UART, SDMMC, SAI, ETH with ADC analog input and wakeup capability."+ },+ {+ "number": "23",+ "name": "PA1",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, LPTIM, USART, UART, QUADSPI, SAI, ETH with ADC analog input and wakeup capability."+ },+ {+ "number": "24",+ "name": "PA2",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, LPTIM, USART, SAI, MDIOS, LCD with ADC analog input and wakeup capability."+ },+ {+ "number": "25",+ "name": "PA3",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, LPTIM, USART, LCD, OTG with ADC analog input and high-speed low-voltage structure."+ },+ {+ "number": "26",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground pin."+ },+ {+ "number": "27",+ "name": "VDD",+ "type": "power_out",+ "description": "Main power supply pin (1.62 to 3.6V)."+ },+ {+ "number": "28",+ "name": "PA4",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting power domain control, timer, SPI, USART, OTG, DCMI, LCD with DAC1 analog output."+ },+ {+ "number": "29",+ "name": "PA5",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SPI, OTG, LCD with DAC1 analog output and high-speed low-voltage structure."+ },+ {+ "number": "30",+ "name": "PA6",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SPI, MDIOS, DCMI, LCD with ADC analog input."+ },+ {+ "number": "31",+ "name": "PA7",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SPI, ETH, FMC with ADC analog input and OPAMP inputs."+ },+ {+ "number": "32",+ "name": "PC4",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, I2S, SPDIFRX, ETH, FMC with ADC analog input and OPAMP output."+ },+ {+ "number": "33",+ "name": "PC5",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting SAI1, DFSDM, SPDIFRX, ETH, FMC with ADC analog input and OPAMP functions."+ },+ {+ "number": "34",+ "name": "PB0",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, UART, LCD, OTG, ETH with ADC analog input and OPAMP inputs."+ },+ {+ "number": "35",+ "name": "PB1",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, LCD, OTG, ETH with ADC analog input and OPAMP functions; USB option."+ },+ {+ "number": "36",+ "name": "PB2",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting RTC, SAI1, DFSDM, SPI3, QUADSPI with high-speed low-voltage structure."+ },+ {+ "number": "37",+ "name": "PE7",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with OPAMP functions and high-speed low-voltage structure."+ },+ {+ "number": "38",+ "name": "PE8",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with comparator output and high-speed low-voltage structure."+ },+ {+ "number": "39",+ "name": "PE9",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with OPAMP functions and high-speed low-voltage structure."+ },+ {+ "number": "40",+ "name": "PE10",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, UART, QUADSPI, FMC with comparator functions and high-speed low-voltage structure."+ },+ {+ "number": "41",+ "name": "PE11",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, SPI4, SAI2, FMC, LCD with comparator functions and high-speed low-voltage structure."+ },+ {+ "number": "42",+ "name": "PE12",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, SPI4, SAI2, FMC, LCD with comparator output and high-speed low-voltage structure."+ },+ {+ "number": "43",+ "name": "PE13",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, SPI4, SAI2, FMC, LCD with comparator output and high-speed low-voltage structure."+ },+ {+ "number": "44",+ "name": "PE14",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SPI4, SAI2, FMC, LCD with high-speed low-voltage structure."+ },+ {+ "number": "45",+ "name": "PE15",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, FMC, LCD with high-speed low-voltage structure."+ },+ {+ "number": "46",+ "name": "PB10",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C2, SPI2, DFSDM, USART3, UART, QUADSPI, OTG, ETH, LCD with FM+ I2C option."+ },+ {+ "number": "47",+ "name": "PB11",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C2, DFSDM, USART3, UART, OTG, ETH, LCD with FM+ I2C option."+ },+ {+ "number": "48",+ "name": "VCAP",+ "type": "power_out",+ "description": "Main regulator stabilization capacitor pin (2.2µF external capacitor required)."+ },+ {+ "number": "49",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground pin."+ },+ {+ "number": "50",+ "name": "VDD",+ "type": "power_out",+ "description": "Main power supply pin (1.62 to 3.6V)."+ },+ {+ "number": "51",+ "name": "PB12",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C2, SPI2, DFSDM, USART3, FDCAN2, OTG, ETH with USB option."+ },+ {+ "number": "52",+ "name": "PB13",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, LPTIM, SPI2, DFSDM, USART3, FDCAN2, OTG, ETH with USB option and VBUS sensing."+ },+ {+ "number": "53",+ "name": "PB14",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SPI2, DFSDM, USART1, USART3, UART4, SDMMC2, OTG with USB option."+ },+ {+ "number": "54",+ "name": "PB15",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting RTC, timer, SPI2, DFSDM, USART1, UART4, SDMMC2, OTG with USB option."+ },+ {+ "number": "55",+ "name": "PD8",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SAI3, USART3, SPDIFRX, FMC with high-speed low-voltage structure."+ },+ {+ "number": "56",+ "name": "PD9",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SAI3, USART3, FDCAN2, FMC with high-speed low-voltage structure."+ },+ {+ "number": "57",+ "name": "PD10",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SAI3, USART3, FDCAN2, FMC, LCD with high-speed low-voltage structure."+ },+ {+ "number": "58",+ "name": "PD11",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting LPTIM, I2C4, USART3, QUADSPI, SAI2, FMC with high-speed low-voltage structure."+ },+ {+ "number": "59",+ "name": "PD12",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting LPTIM, timer, I2C4, USART3, QUADSPI, SAI2, FMC with FM+ I2C and high-speed low-voltage structure."+ },+ {+ "number": "60",+ "name": "PD13",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting LPTIM, timer, I2C4, QUADSPI, SAI2, FMC with FM+ I2C and high-speed low-voltage structure."+ },+ {+ "number": "61",+ "name": "PD14",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SAI3, UART8, FMC with high-speed low-voltage structure."+ },+ {+ "number": "62",+ "name": "PD15",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, SAI3, UART8, FMC with high-speed low-voltage structure."+ },+ {+ "number": "63",+ "name": "PC6",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, I2S2, USART6, SDMMC1, FMC, LCD, SWPMI with high-speed low-voltage structure."+ },+ {+ "number": "64",+ "name": "PC7",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, DFSDM, I2S3, USART6, SDMMC1, SWPMI, LCD with high-speed low-voltage structure."+ },+ {+ "number": "65",+ "name": "PC8",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace, timer, DFSDM, USART6, UART5, FMC, SWPMI, SDMMC1 with high-speed low-voltage structure."+ },+ {+ "number": "66",+ "name": "PC9",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting MCO, timer, I2C3, I2S, UART5, QUADSPI, LCD, SWPMI, SDMMC1 with FM+ I2C and high-speed low-voltage structure."+ },+ {+ "number": "67",+ "name": "PA8",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting MCO, timer, HRTIM, I2C3, USART1, OTG, UART, LCD with FM+ I2C and high-speed low-voltage structure."+ },+ {+ "number": "68",+ "name": "PA9",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, HRTIM, LPUART, I2C3, SPI2, USART1, FDCAN1, DCMI, LCD with USB option."+ },+ {+ "number": "69",+ "name": "PA10",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, HRTIM, LPUART, USART1, FDCAN1, OTG, MDIOS, LCD with USB option."+ },+ {+ "number": "70",+ "name": "PA11",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, HRTIM, LPUART, SPI2, USART1, UART4, FDCAN1, OTG, LCD with USB option."+ },+ {+ "number": "71",+ "name": "PA12",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, HRTIM, LPUART, SPI2, USART1, UART4, SAI2, FDCAN1, OTG, LCD with USB option."+ },+ {+ "number": "72",+ "name": "PA13",+ "type": "bidirectional",+ "description": "JTAG/SWD debug interface pin (JTMS-SWDIO) for system programming and debugging."+ },+ {+ "number": "73",+ "name": "VCAP",+ "type": "power_out",+ "description": "Main regulator stabilization capacitor pin (2.2µF external capacitor required)."+ },+ {+ "number": "74",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground pin."+ },+ {+ "number": "75",+ "name": "VDD",+ "type": "power_out",+ "description": "Main power supply pin (1.62 to 3.6V)."+ },+ {+ "number": "76",+ "name": "PA14",+ "type": "bidirectional",+ "description": "JTAG/SWD debug interface pin (JTCK-SWCLK) for system programming and debugging."+ },+ {+ "number": "77",+ "name": "PA15",+ "type": "bidirectional",+ "description": "JTAG debug interface pin (JTDI) supporting timer, CEC, SPI, UART with debug functionality."+ },+ {+ "number": "78",+ "name": "PC10",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting HRTIM, DFSDM, SPI3, USART3, UART4, QUADSPI, SDMMC1, DCMI, LCD with high-speed low-voltage structure."+ },+ {+ "number": "79",+ "name": "PC11",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting HRTIM, DFSDM, SPI3, USART3, UART4, QUADSPI, SDMMC1, DCMI with high-speed low-voltage structure."+ },+ {+ "number": "80",+ "name": "PC12",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace, HRTIM, SPI3, USART3, UART5, SDMMC1, DCMI with high-speed low-voltage structure."+ },+ {+ "number": "81",+ "name": "PD0",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SAI3, UART4, FDCAN1, FMC with high-speed low-voltage structure."+ },+ {+ "number": "82",+ "name": "PD1",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SAI3, UART4, FDCAN1, FMC with high-speed low-voltage structure."+ },+ {+ "number": "83",+ "name": "PD2",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting trace, timer, UART5, SDMMC1, DCMI with high-speed low-voltage structure."+ },+ {+ "number": "84",+ "name": "PD3",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SPI2, USART2, FMC, DCMI, LCD with high-speed low-voltage structure."+ },+ {+ "number": "85",+ "name": "PD4",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting HRTIM, SAI3, USART2, FDCAN1, FMC with high-speed low-voltage structure."+ },+ {+ "number": "86",+ "name": "PD5",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting HRTIM, USART2, FDCAN1, FMC with high-speed low-voltage structure."+ },+ {+ "number": "87",+ "name": "PD6",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting SAI1, DFSDM, SPI3, USART2, SAI4, FDCAN2, SDMMC2, FMC, DCMI, LCD with high-speed low-voltage structure."+ },+ {+ "number": "88",+ "name": "PD7",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting DFSDM, SPI1, USART2, SPDIFRX, SDMMC2, FMC with high-speed low-voltage structure."+ },+ {+ "number": "89",+ "name": "PB3",+ "type": "bidirectional",+ "description": "JTAG debug output pin (JTDO/TRACESWO) supporting timer, SPI, UART with debug functionality."+ },+ {+ "number": "90",+ "name": "PB4",+ "type": "bidirectional",+ "description": "JTAG test pin (NJTRST) supporting timer, SPI, UART with debug functionality."+ },+ {+ "number": "91",+ "name": "PB5",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C1, SPI1, SPI3, SPI6, FDCAN2, OTG, ETH, FMC, DCMI, UART5."+ },+ {+ "number": "92",+ "name": "PB6",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C1, CEC, I2C4, USART1, LPUART, FDCAN2, QUADSPI, DFSDM, FMC, DCMI, UART5 with FM+ I2C option."+ },+ {+ "number": "93",+ "name": "PB7",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C1, I2C4, USART1, LPUART, FDCAN2, DFSDM, FMC, DCMI with PVD input and FM+ I2C option."+ },+ {+ "number": "94",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot mode selection pin (0-9V) for choosing between main Flash or system bootloader at reset."+ },+ {+ "number": "95",+ "name": "PB8",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C1, I2C4, SDMMC1, UART4, FDCAN1, SDMMC2, ETH, DCMI, LCD with FM+ I2C and high-speed low-voltage structure."+ },+ {+ "number": "96",+ "name": "PB9",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting timer, I2C1, SPI2, I2C4, SDMMC1, UART4, FDCAN1, SDMMC2, DCMI, LCD with FM+ I2C and high-speed low-voltage structure."+ },+ {+ "number": "97",+ "name": "PE0",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting LPTIM, timer, HRTIM, UART8, FDCAN1, SAI2, FMC, DCMI with high-speed low-voltage structure."+ },+ {+ "number": "98",+ "name": "PE1",+ "type": "bidirectional",+ "description": "General-purpose I/O supporting LPTIM, HRTIM, UART8, FDCAN1, FMC, DCMI with high-speed low-voltage structure."+ },+ {+ "number": "99",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground pin."+ },+ {+ "number": "100",+ "name": "VDD",+ "type": "power_out",+ "description": "Main power supply pin (1.62 to 3.6V)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Some pins have dual/alternate pad configurations (PC2_C/PC3_C with analog switches) which may requir; Multiple VSS and VDD power pins are distributed throughout the package for proper current distributi; Debug pins (JTAG/SWD) have special functionality that may be disabled or configured after reset depe"+ ],+ "pages_sent": 110,+ "cost_usd": 0.8146,+ "at": "2026-10-05T21:13:59"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893646414352384",+ "pages": 356,+ "sha256": "61fe6bb884401fbd",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 100,+ "described": 100,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}