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STM32L433VCT6
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 @@+# STM32L433VCT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++STM32L433VCT6 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; 5V tolerant I/O with LCD function; supports trace clock, touch sensing, LCD segment, or SAI audio interface. |+| 2 | PE3 | bidirectional | GPIO port E pin 3; 5V tolerant I/O with LCD function; supports trace data, touch sensing, LCD segment, or SAI audio interface. |+| 3 | PE4 | bidirectional | GPIO port E pin 4; 5V tolerant I/O; supports trace data, touch sensing, or SAI audio interface. |+| 4 | PE5 | bidirectional | GPIO port E pin 5; 5V tolerant I/O; supports trace data, touch sensing, or SAI clock output. |+| 5 | PE6 | bidirectional | GPIO port E pin 6; 5V tolerant I/O; supports trace data or SAI; RTC tamper input or wakeup pin. |+| 6 | VBAT | power_out | Backup battery supply for RTC and 32×32-bit backup registers; 1.55 to 3.6 V. |+| 7 | PC13 | bidirectional | GPIO port C pin 13; 5V tolerant; limited to 3 mA max output; supports RTC tamper/timestamp or wakeup input. |+| 8 | PC14-OSC32_IN | bidirectional | GPIO port C pin 14; LSE crystal oscillator input; 5V tolerant with limited output capability. |+| 9 | PC15-OSC32_OUT | bidirectional | GPIO port C pin 15; LSE crystal oscillator output; 5V tolerant with limited output capability. |+| 10 | VSS | power_in | Ground; must connect to 0 V reference for proper operation. |+| 11 | VDD | power_out | Main digital supply; 1.71 to 3.6 V required. |+| 12 | PH0-OSC_IN | bidirectional | GPIO port H pin 0; 5V tolerant; HSE crystal oscillator input pin. |+| 13 | PH1-OSC_OUT | bidirectional | GPIO port H pin 1; 5V tolerant; HSE crystal oscillator output pin. |+| 14 | NRST | input | External reset input pin; embedded weak pull-up resistor; active low. |+| 15 | PC0 | bidirectional | GPIO port C pin 0; 5V tolerant with analog switch; LPTIM, I2C, UART, LCD, or ADC channel 1. |+| 16 | PC1 | bidirectional | GPIO port C pin 1; 5V tolerant with analog switch; LPTIM, I2C, UART, LCD, or ADC channel 2. |+| 17 | PC2 | bidirectional | GPIO port C pin 2; 5V tolerant with LCD; LPTIM, SPI, LCD, or ADC channel 3. |+| 18 | PC3 | bidirectional | GPIO port C pin 3; 5V tolerant with analog switch; LPTIM, SPI, LCD, SAI, or ADC channel 4. |+| 19 | VSSA | power_in | Analog ground connection; must connect to VSS for ADC/COMP/DAC/OPAMP reference. |+| 20 | VREF- | power_in | Negative ADC reference; typically connected to VSSA or external ground reference. |+| 21 | VREF+ | power_out | Positive ADC reference; 2 to 3.6 V or external buffer output for ADC conversion. |+| 22 | VDDA | power_out | Analog supply voltage; 1.62 to 3.6 V required for ADC, COMP, DAC, and OPAMP operation. |+| 23 | PA0 | bidirectional | GPIO port A pin 0; 5V tolerant with analog switch; timer, USART, COMP, SAI, or ADC channel 5; RTC wakeup. |+| 24 | PA1 | bidirectional | GPIO port A pin 1; 5V tolerant with LCD; timer, I2C, SPI, UART, or ADC channel 6. |+| 25 | PA2 | bidirectional | GPIO port A pin 2; 5V tolerant with LCD; timer, UART, LPTIM, QUADSPI, or ADC channel 7; wakeup. |+| 26 | PA3 | bidirectional | GPIO port A pin 3; 3.6 V tolerant with LCD; timer, UART, LPTIM, QUADSPI, SAI, or ADC channel 8. |+| 27 | VSS | power_in | Ground; must connect to 0 V reference for proper operation. |+| 28 | VDD | power_out | Main digital supply; 1.71 to 3.6 V required. |+| 29 | PA4 | bidirectional | GPIO port A pin 4; 3.6 V tolerant with analog switch; SPI, UART, LPTIM, SAI, or ADC channel 9. |+| 30 | PA5 | bidirectional | GPIO port A pin 5; 3.6 V tolerant with analog switch; timer, SPI, LPTIM, or ADC channel 10. |+| 31 | PA6 | bidirectional | GPIO port A pin 6; 5V tolerant with LCD; timer, SPI, COMP, UART, LPTIM, QUADSPI, or ADC channel 11. |+| 32 | PA7 | bidirectional | GPIO port A pin 7; 5V tolerant with analog switch and LCD; timer, I2C, SPI, QUADSPI, SAI, or ADC channel 12. |+| 33 | PC4 | bidirectional | GPIO port C pin 4; 5V tolerant with LCD; UART transmit, LCD segment, or ADC channel 13. |+| 34 | PC5 | bidirectional | GPIO port C pin 5; 5V tolerant with LCD; UART receive, LCD segment, ADC channel 14, or wakeup input. |+| 35 | PB0 | bidirectional | GPIO port B pin 0; 5V tolerant with LCD; timer, SPI, UART, QUADSPI, COMP, SAI, or ADC channel 15. |+| 36 | PB1 | bidirectional | GPIO port B pin 1; 5V tolerant with LCD; timer, UART, LPTIM, QUADSPI, or ADC channel 16. |+| 37 | PB2 | bidirectional | GPIO port B pin 2; 5V tolerant with analog switch; RTC, LPTIM, I2C, LCD, or COMP reference. |+| 38 | PE7 | bidirectional | GPIO port E pin 7; 5V tolerant; timer external trigger or SAI audio interface. |+| 39 | PE8 | bidirectional | GPIO port E pin 8; 5V tolerant; timer channel or SAI audio clock. |+| 40 | PE9 | bidirectional | GPIO port E pin 9; 5V tolerant; timer channel or SAI frame synchronization. |+| 41 | PE10 | bidirectional | GPIO port E pin 10; 5V tolerant; timer, touch sensing, QUADSPI clock, or SAI audio. |+| 42 | PE11 | bidirectional | GPIO port E pin 11; 5V tolerant; timer, touch sensing, or QUADSPI chip select. |+| 43 | PE12 | bidirectional | GPIO port E pin 12; 5V tolerant; timer, SPI, touch sensing, or QUADSPI data pin. |+| 44 | PE13 | bidirectional | GPIO port E pin 13; 5V tolerant; timer, SPI, touch sensing, or QUADSPI data pin. |+| 45 | PE14 | bidirectional | GPIO port E pin 14; 5V tolerant; timer, SPI, or QUADSPI data pin. |+| 46 | PE15 | bidirectional | GPIO port E pin 15; 5V tolerant; timer break input or SPI data pin. |+| 47 | PB10 | bidirectional | GPIO port B pin 10; 5V tolerant with LCD; timer, I2C, SPI, UART, LPTIM, TSC, QUADSPI, COMP, or SAI. |+| 48 | PB11 | bidirectional | GPIO port B pin 11; 5V tolerant with LCD; timer, I2C, UART, LPTIM, QUADSPI, or COMP output. |+| 49 | VSS | power_in | Ground; must connect to 0 V reference for proper operation. |+| 50 | VDD | power_out | Main digital supply; 1.71 to 3.6 V required. |+| 51 | PB12 | bidirectional | GPIO port B pin 12; 5V tolerant with LCD; timer, I2C, SPI, UART, LPTIM, TSC, SWPMI, or SAI. |+| 52 | PB13 | bidirectional | GPIO port B pin 13; 5V tolerant with LCD; timer, I2C, SPI, UART, LPTIM, TSC, SWPMI, or SAI. |+| 53 | PB14 | bidirectional | GPIO port B pin 14; 5V tolerant with LCD; timer, I2C, SPI, TSC, SWPMI, or SAI. |+| 54 | PB15 | bidirectional | GPIO port B pin 15; 5V tolerant with LCD; RTC reference, timer, SPI, TSC, SWPMI, or SAI. |+| 55 | PD8 | bidirectional | GPIO port D pin 8; 5V tolerant with LCD; UART transmit or LCD segment 28. |+| 56 | PD9 | bidirectional | GPIO port D pin 9; 5V tolerant with LCD; UART receive or LCD segment 29. |+| 57 | PD10 | bidirectional | GPIO port D pin 10; 5V tolerant with LCD; UART clock, touch sensing, or LCD segment 30. |+| 58 | PD11 | bidirectional | GPIO port D pin 11; 5V tolerant with LCD; UART flow control, TSC, LPTIM, or LCD segment 31. |+| 59 | PD12 | bidirectional | GPIO port D pin 12; 5V tolerant with LCD; UART flow control, TSC, LPTIM, or LCD segment 32. |+| 60 | PD13 | bidirectional | GPIO port D pin 13; 5V tolerant with LCD; touch sensing, LPTIM output, or LCD segment 33. |+| 61 | PD14 | bidirectional | GPIO port D pin 14; 5V tolerant with LCD; LCD segment 34 or general I/O. |+| 62 | PD15 | bidirectional | GPIO port D pin 15; 5V tolerant with LCD; LCD segment 35 or general I/O. |+| 63 | PC6 | bidirectional | GPIO port C pin 6; 5V tolerant with LCD; touch sensing, LCD segment 24, or SDMMC data 6. |+| 64 | PC7 | bidirectional | GPIO port C pin 7; 5V tolerant with LCD; touch sensing, LCD segment 25, or SDMMC data 7. |+| 65 | PC8 | bidirectional | GPIO port C pin 8; 5V tolerant with LCD; touch sensing, LCD segment 26, or SDMMC data 0. |+| 66 | PC9 | bidirectional | GPIO port C pin 9; 5V tolerant with LCD; touch sensing, USB output enable, LCD segment 27, or SDMMC data 1. |+| 67 | PA8 | bidirectional | GPIO port A pin 8; 5V tolerant with LCD; MCO output, timer, UART clock, LCD, SWPMI, SAI, or LPTIM output. |+| 68 | PA9 | bidirectional | GPIO port A pin 9; 5V tolerant with LCD; timer, I2C clock, UART transmit, LCD, or SAI. |+| 69 | PA10 | bidirectional | GPIO port A pin 10; 5V tolerant with LCD; timer, I2C data, UART receive, USB sync, LCD, or SAI. |+| 70 | PA11 | bidirectional | GPIO port A pin 11; 5V tolerant with USB; USB DP minus, timer, SPI, COMP, UART, or CAN receive. |+| 71 | PA12 | bidirectional | GPIO port A pin 12; 5V tolerant with USB; USB DP plus, timer, SPI, UART, or CAN transmit. |+| 72 | PA13 | bidirectional | GPIO port A pin 13; JTAG TMS or SWD I/O; internal pull-up enabled after reset for debug. |+| 73 | VDDUSB | power_out | USB supply voltage; 3.0 to 3.6 V required for USB operation. |+| 74 | VSS | power_in | Ground; must connect to 0 V reference for proper operation. |+| 75 | VDD | power_out | Main digital supply; 1.71 to 3.6 V required. |+| 76 | PA14 | bidirectional | GPIO port A pin 14; JTAG TCK or SWD clock; internal pull-down enabled after reset for debug. |+| 77 | PA15 | bidirectional | GPIO port A pin 15; 5V tolerant with LCD; JTAG TDI, timer, UART, SPI, TSC, LCD, or SWPMI; internal pull-up. |+| 78 | PC10 | bidirectional | GPIO port C pin 10; 5V tolerant with LCD; SPI clock, UART transmit, TSC, LCD, or SDMMC data 2. |+| 79 | PC11 | bidirectional | GPIO port C pin 11; 5V tolerant with LCD; SPI data input, UART receive, TSC, LCD, or SDMMC data 3. |+| 80 | PC12 | bidirectional | GPIO port C pin 12; 5V tolerant with LCD; SPI data output, UART clock, TSC, LCD, or SDMMC clock. |+| 81 | PD0 | bidirectional | GPIO port D pin 0; 5V tolerant; SPI chip select or CAN receive. |+| 82 | PD1 | bidirectional | GPIO port D pin 1; 5V tolerant; SPI clock or CAN transmit. |+| 83 | PD2 | bidirectional | GPIO port D pin 2; 5V tolerant with LCD; UART flow control, TSC, LCD, or SDMMC command. |+| 84 | PD3 | bidirectional | GPIO port D pin 3; 5V tolerant; SPI data input or QUADSPI chip select. |+| 85 | PD4 | bidirectional | GPIO port D pin 4; 5V tolerant; SPI data output or QUADSPI data I/O. |+| 86 | PD5 | bidirectional | GPIO port D pin 5; 5V tolerant; UART transmit or QUADSPI data I/O. |+| 87 | PD6 | bidirectional | GPIO port D pin 6; 5V tolerant; UART receive, QUADSPI data I/O, or SAI audio. |+| 88 | PD7 | bidirectional | GPIO port D pin 7; 5V tolerant; UART clock or QUADSPI data I/O. |+| 89 | PB3 | bidirectional | GPIO port B pin 3; 5V tolerant with analog switch and LCD; JTAG TDO, timer, SPI, UART, LCD, or SAI; internal pull-up. |+| 90 | PB4 | bidirectional | GPIO port B pin 4; 5V tolerant with analog switch and LCD; JTAG NTRST, I2C, SPI, UART, TSC, or SAI; internal pull-up. |+| 91 | PB5 | bidirectional | GPIO port B pin 5; 5V tolerant with LCD; LPTIM, I2C, SPI, UART, TSC, COMP, SAI, or timer. |+| 92 | PB6 | bidirectional | GPIO port B pin 6; 5V tolerant with analog switch; LPTIM, I2C, UART, TSC, SAI, or timer. |+| 93 | PB7 | bidirectional | GPIO port B pin 7; 5V tolerant with analog switch and LCD; LPTIM, I2C, UART, TSC, LCD, or RTC/PVD input. |+| 94 | PH3-BOOT0 | input | Boot configuration input pin; selects boot source (flash or system memory) at power-up. |+| 95 | PB8 | bidirectional | GPIO port B pin 8; 5V tolerant with LCD; I2C clock, CAN receive, LCD, SDMMC data 4, SAI, or timer. |+| 96 | PB9 | bidirectional | GPIO port B pin 9; 5V tolerant with LCD; IR output, I2C data, SPI, CAN transmit, LCD, SDMMC data 5, or SAI. |+| 97 | PE0 | bidirectional | GPIO port E pin 0; 5V tolerant with LCD; LCD segment 36 or timer channel output. |+| 98 | PE1 | bidirectional | GPIO port E pin 1; 5V tolerant with LCD; LCD segment 37 or timer output. |+| 99 | VSS | power_in | Ground; must connect to 0 V reference for proper operation. |+| 100 | VDD | power_out | Main digital supply; 1.71 to 3.6 V required. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `STM32L433VCT6`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `stm32l433vct6-etched.step` / `stm32l433vct6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32l433vct6.step` / `stm32l433vct6.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/8588907864424894464) (225 pp, sha256 `87d1543c1fa60974`, 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](docs/stm32l433vct6-datasheet.pdf)
page.jsonadded+694@@ -0,0 +1,694 @@+{+ "slug": "stm32l433vct6",+ "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",+ "stm32l433vct6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32l433vct6.kicad_sym",+ "stm32l433vct6.kicad_mod",+ "stm32l433vct6.glb",+ "stm32l433vct6.step",+ "stm32l433vct6.lbr",+ "docs/hero.png",+ "docs/stm32l433vct6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32L433VCT6",+ "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/8588907864424894464",+ "parts": {+ "symbol": "stm32l433vct6.kicad_sym",+ "footprint": "stm32l433vct6.kicad_mod",+ "model_3d": "stm32l433vct6-etched.glb",+ "model_3d_plain": "stm32l433vct6.glb",+ "model_3d_step": "stm32l433vct6-etched.step",+ "model_3d_step_plain": "stm32l433vct6.step",+ "lbr": "stm32l433vct6.lbr"+ },+ "distributor_links": {+ "lcsc": "C915966",+ "digikey": "497-16584-ND",+ "mouser": "511-STM32L433VCT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T14:26:10Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-16584-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32L433VCT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "GPIO port E pin 2; 5V tolerant I/O with LCD function; supports trace clock, touch sensing, LCD segment, or SAI audio interface."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "GPIO port E pin 3; 5V tolerant I/O with LCD function; supports trace data, touch sensing, LCD segment, or SAI audio interface."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "GPIO port E pin 4; 5V tolerant I/O; supports trace data, touch sensing, or SAI audio interface."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "GPIO port E pin 5; 5V tolerant I/O; supports trace data, touch sensing, or SAI clock output."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "GPIO port E pin 6; 5V tolerant I/O; supports trace data or SAI; RTC tamper input or wakeup pin."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_out",+ "description": "Backup battery supply for RTC and 32×32-bit backup registers; 1.55 to 3.6 V."+ },+ {+ "number": "7",+ "name": "PC13",+ "type": "bidirectional",+ "description": "GPIO port C pin 13; 5V tolerant; limited to 3 mA max output; supports RTC tamper/timestamp or wakeup input."+ },+ {+ "number": "8",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO port C pin 14; LSE crystal oscillator input; 5V tolerant with limited output capability."+ },+ {+ "number": "9",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO port C pin 15; LSE crystal oscillator output; 5V tolerant with limited output capability."+ },+ {+ "number": "10",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground; must connect to 0 V reference for proper operation."+ },+ {+ "number": "11",+ "name": "VDD",+ "type": "power_out",+ "description": "Main digital supply; 1.71 to 3.6 V required."+ },+ {+ "number": "12",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "GPIO port H pin 0; 5V tolerant; HSE crystal oscillator input pin."+ },+ {+ "number": "13",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "GPIO port H pin 1; 5V tolerant; HSE crystal oscillator output pin."+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "input",+ "description": "External reset input pin; embedded weak pull-up resistor; active low."+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "bidirectional",+ "description": "GPIO port C pin 0; 5V tolerant with analog switch; LPTIM, I2C, UART, LCD, or ADC channel 1."+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "bidirectional",+ "description": "GPIO port C pin 1; 5V tolerant with analog switch; LPTIM, I2C, UART, LCD, or ADC channel 2."+ },+ {+ "number": "17",+ "name": "PC2",+ "type": "bidirectional",+ "description": "GPIO port C pin 2; 5V tolerant with LCD; LPTIM, SPI, LCD, or ADC channel 3."+ },+ {+ "number": "18",+ "name": "PC3",+ "type": "bidirectional",+ "description": "GPIO port C pin 3; 5V tolerant with analog switch; LPTIM, SPI, LCD, SAI, or ADC channel 4."+ },+ {+ "number": "19",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground connection; must connect to VSS for ADC/COMP/DAC/OPAMP reference."+ },+ {+ "number": "20",+ "name": "VREF-",+ "type": "power_in",+ "description": "Negative ADC reference; typically connected to VSSA or external ground reference."+ },+ {+ "number": "21",+ "name": "VREF+",+ "type": "power_out",+ "description": "Positive ADC reference; 2 to 3.6 V or external buffer output for ADC conversion."+ },+ {+ "number": "22",+ "name": "VDDA",+ "type": "power_out",+ "description": "Analog supply voltage; 1.62 to 3.6 V required for ADC, COMP, DAC, and OPAMP operation."+ },+ {+ "number": "23",+ "name": "PA0",+ "type": "bidirectional",+ "description": "GPIO port A pin 0; 5V tolerant with analog switch; timer, USART, COMP, SAI, or ADC channel 5; RTC wakeup."+ },+ {+ "number": "24",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO port A pin 1; 5V tolerant with LCD; timer, I2C, SPI, UART, or ADC channel 6."+ },+ {+ "number": "25",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO port A pin 2; 5V tolerant with LCD; timer, UART, LPTIM, QUADSPI, or ADC channel 7; wakeup."+ },+ {+ "number": "26",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO port A pin 3; 3.6 V tolerant with LCD; timer, UART, LPTIM, QUADSPI, SAI, or ADC channel 8."+ },+ {+ "number": "27",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground; must connect to 0 V reference for proper operation."+ },+ {+ "number": "28",+ "name": "VDD",+ "type": "power_out",+ "description": "Main digital supply; 1.71 to 3.6 V required."+ },+ {+ "number": "29",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO port A pin 4; 3.6 V tolerant with analog switch; SPI, UART, LPTIM, SAI, or ADC channel 9."+ },+ {+ "number": "30",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO port A pin 5; 3.6 V tolerant with analog switch; timer, SPI, LPTIM, or ADC channel 10."+ },+ {+ "number": "31",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO port A pin 6; 5V tolerant with LCD; timer, SPI, COMP, UART, LPTIM, QUADSPI, or ADC channel 11."+ },+ {+ "number": "32",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO port A pin 7; 5V tolerant with analog switch and LCD; timer, I2C, SPI, QUADSPI, SAI, or ADC channel 12."+ },+ {+ "number": "33",+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO port C pin 4; 5V tolerant with LCD; UART transmit, LCD segment, or ADC channel 13."+ },+ {+ "number": "34",+ "name": "PC5",+ "type": "bidirectional",+ "description": "GPIO port C pin 5; 5V tolerant with LCD; UART receive, LCD segment, ADC channel 14, or wakeup input."+ },+ {+ "number": "35",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO port B pin 0; 5V tolerant with LCD; timer, SPI, UART, QUADSPI, COMP, SAI, or ADC channel 15."+ },+ {+ "number": "36",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO port B pin 1; 5V tolerant with LCD; timer, UART, LPTIM, QUADSPI, or ADC channel 16."+ },+ {+ "number": "37",+ "name": "PB2",+ "type": "bidirectional",+ "description": "GPIO port B pin 2; 5V tolerant with analog switch; RTC, LPTIM, I2C, LCD, or COMP reference."+ },+ {+ "number": "38",+ "name": "PE7",+ "type": "bidirectional",+ "description": "GPIO port E pin 7; 5V tolerant; timer external trigger or SAI audio interface."+ },+ {+ "number": "39",+ "name": "PE8",+ "type": "bidirectional",+ "description": "GPIO port E pin 8; 5V tolerant; timer channel or SAI audio clock."+ },+ {+ "number": "40",+ "name": "PE9",+ "type": "bidirectional",+ "description": "GPIO port E pin 9; 5V tolerant; timer channel or SAI frame synchronization."+ },+ {+ "number": "41",+ "name": "PE10",+ "type": "bidirectional",+ "description": "GPIO port E pin 10; 5V tolerant; timer, touch sensing, QUADSPI clock, or SAI audio."+ },+ {+ "number": "42",+ "name": "PE11",+ "type": "bidirectional",+ "description": "GPIO port E pin 11; 5V tolerant; timer, touch sensing, or QUADSPI chip select."+ },+ {+ "number": "43",+ "name": "PE12",+ "type": "bidirectional",+ "description": "GPIO port E pin 12; 5V tolerant; timer, SPI, touch sensing, or QUADSPI data pin."+ },+ {+ "number": "44",+ "name": "PE13",+ "type": "bidirectional",+ "description": "GPIO port E pin 13; 5V tolerant; timer, SPI, touch sensing, or QUADSPI data pin."+ },+ {+ "number": "45",+ "name": "PE14",+ "type": "bidirectional",+ "description": "GPIO port E pin 14; 5V tolerant; timer, SPI, or QUADSPI data pin."+ },+ {+ "number": "46",+ "name": "PE15",+ "type": "bidirectional",+ "description": "GPIO port E pin 15; 5V tolerant; timer break input or SPI data pin."+ },+ {+ "number": "47",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO port B pin 10; 5V tolerant with LCD; timer, I2C, SPI, UART, LPTIM, TSC, QUADSPI, COMP, or SAI."+ },+ {+ "number": "48",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO port B pin 11; 5V tolerant with LCD; timer, I2C, UART, LPTIM, QUADSPI, or COMP output."+ },+ {+ "number": "49",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground; must connect to 0 V reference for proper operation."+ },+ {+ "number": "50",+ "name": "VDD",+ "type": "power_out",+ "description": "Main digital supply; 1.71 to 3.6 V required."+ },+ {+ "number": "51",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO port B pin 12; 5V tolerant with LCD; timer, I2C, SPI, UART, LPTIM, TSC, SWPMI, or SAI."+ },+ {+ "number": "52",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO port B pin 13; 5V tolerant with LCD; timer, I2C, SPI, UART, LPTIM, TSC, SWPMI, or SAI."+ },+ {+ "number": "53",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO port B pin 14; 5V tolerant with LCD; timer, I2C, SPI, TSC, SWPMI, or SAI."+ },+ {+ "number": "54",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO port B pin 15; 5V tolerant with LCD; RTC reference, timer, SPI, TSC, SWPMI, or SAI."+ },+ {+ "number": "55",+ "name": "PD8",+ "type": "bidirectional",+ "description": "GPIO port D pin 8; 5V tolerant with LCD; UART transmit or LCD segment 28."+ },+ {+ "number": "56",+ "name": "PD9",+ "type": "bidirectional",+ "description": "GPIO port D pin 9; 5V tolerant with LCD; UART receive or LCD segment 29."+ },+ {+ "number": "57",+ "name": "PD10",+ "type": "bidirectional",+ "description": "GPIO port D pin 10; 5V tolerant with LCD; UART clock, touch sensing, or LCD segment 30."+ },+ {+ "number": "58",+ "name": "PD11",+ "type": "bidirectional",+ "description": "GPIO port D pin 11; 5V tolerant with LCD; UART flow control, TSC, LPTIM, or LCD segment 31."+ },+ {+ "number": "59",+ "name": "PD12",+ "type": "bidirectional",+ "description": "GPIO port D pin 12; 5V tolerant with LCD; UART flow control, TSC, LPTIM, or LCD segment 32."+ },+ {+ "number": "60",+ "name": "PD13",+ "type": "bidirectional",+ "description": "GPIO port D pin 13; 5V tolerant with LCD; touch sensing, LPTIM output, or LCD segment 33."+ },+ {+ "number": "61",+ "name": "PD14",+ "type": "bidirectional",+ "description": "GPIO port D pin 14; 5V tolerant with LCD; LCD segment 34 or general I/O."+ },+ {+ "number": "62",+ "name": "PD15",+ "type": "bidirectional",+ "description": "GPIO port D pin 15; 5V tolerant with LCD; LCD segment 35 or general I/O."+ },+ {+ "number": "63",+ "name": "PC6",+ "type": "bidirectional",+ "description": "GPIO port C pin 6; 5V tolerant with LCD; touch sensing, LCD segment 24, or SDMMC data 6."+ },+ {+ "number": "64",+ "name": "PC7",+ "type": "bidirectional",+ "description": "GPIO port C pin 7; 5V tolerant with LCD; touch sensing, LCD segment 25, or SDMMC data 7."+ },+ {+ "number": "65",+ "name": "PC8",+ "type": "bidirectional",+ "description": "GPIO port C pin 8; 5V tolerant with LCD; touch sensing, LCD segment 26, or SDMMC data 0."+ },+ {+ "number": "66",+ "name": "PC9",+ "type": "bidirectional",+ "description": "GPIO port C pin 9; 5V tolerant with LCD; touch sensing, USB output enable, LCD segment 27, or SDMMC data 1."+ },+ {+ "number": "67",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO port A pin 8; 5V tolerant with LCD; MCO output, timer, UART clock, LCD, SWPMI, SAI, or LPTIM output."+ },+ {+ "number": "68",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO port A pin 9; 5V tolerant with LCD; timer, I2C clock, UART transmit, LCD, or SAI."+ },+ {+ "number": "69",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO port A pin 10; 5V tolerant with LCD; timer, I2C data, UART receive, USB sync, LCD, or SAI."+ },+ {+ "number": "70",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO port A pin 11; 5V tolerant with USB; USB DP minus, timer, SPI, COMP, UART, or CAN receive."+ },+ {+ "number": "71",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO port A pin 12; 5V tolerant with USB; USB DP plus, timer, SPI, UART, or CAN transmit."+ },+ {+ "number": "72",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO port A pin 13; JTAG TMS or SWD I/O; internal pull-up enabled after reset for debug."+ },+ {+ "number": "73",+ "name": "VDDUSB",+ "type": "power_out",+ "description": "USB supply voltage; 3.0 to 3.6 V required for USB operation."+ },+ {+ "number": "74",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground; must connect to 0 V reference for proper operation."+ },+ {+ "number": "75",+ "name": "VDD",+ "type": "power_out",+ "description": "Main digital supply; 1.71 to 3.6 V required."+ },+ {+ "number": "76",+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO port A pin 14; JTAG TCK or SWD clock; internal pull-down enabled after reset for debug."+ },+ {+ "number": "77",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO port A pin 15; 5V tolerant with LCD; JTAG TDI, timer, UART, SPI, TSC, LCD, or SWPMI; internal pull-up."+ },+ {+ "number": "78",+ "name": "PC10",+ "type": "bidirectional",+ "description": "GPIO port C pin 10; 5V tolerant with LCD; SPI clock, UART transmit, TSC, LCD, or SDMMC data 2."+ },+ {+ "number": "79",+ "name": "PC11",+ "type": "bidirectional",+ "description": "GPIO port C pin 11; 5V tolerant with LCD; SPI data input, UART receive, TSC, LCD, or SDMMC data 3."+ },+ {+ "number": "80",+ "name": "PC12",+ "type": "bidirectional",+ "description": "GPIO port C pin 12; 5V tolerant with LCD; SPI data output, UART clock, TSC, LCD, or SDMMC clock."+ },+ {+ "number": "81",+ "name": "PD0",+ "type": "bidirectional",+ "description": "GPIO port D pin 0; 5V tolerant; SPI chip select or CAN receive."+ },+ {+ "number": "82",+ "name": "PD1",+ "type": "bidirectional",+ "description": "GPIO port D pin 1; 5V tolerant; SPI clock or CAN transmit."+ },+ {+ "number": "83",+ "name": "PD2",+ "type": "bidirectional",+ "description": "GPIO port D pin 2; 5V tolerant with LCD; UART flow control, TSC, LCD, or SDMMC command."+ },+ {+ "number": "84",+ "name": "PD3",+ "type": "bidirectional",+ "description": "GPIO port D pin 3; 5V tolerant; SPI data input or QUADSPI chip select."+ },+ {+ "number": "85",+ "name": "PD4",+ "type": "bidirectional",+ "description": "GPIO port D pin 4; 5V tolerant; SPI data output or QUADSPI data I/O."+ },+ {+ "number": "86",+ "name": "PD5",+ "type": "bidirectional",+ "description": "GPIO port D pin 5; 5V tolerant; UART transmit or QUADSPI data I/O."+ },+ {+ "number": "87",+ "name": "PD6",+ "type": "bidirectional",+ "description": "GPIO port D pin 6; 5V tolerant; UART receive, QUADSPI data I/O, or SAI audio."+ },+ {+ "number": "88",+ "name": "PD7",+ "type": "bidirectional",+ "description": "GPIO port D pin 7; 5V tolerant; UART clock or QUADSPI data I/O."+ },+ {+ "number": "89",+ "name": "PB3",+ "type": "bidirectional",+ "description": "GPIO port B pin 3; 5V tolerant with analog switch and LCD; JTAG TDO, timer, SPI, UART, LCD, or SAI; internal pull-up."+ },+ {+ "number": "90",+ "name": "PB4",+ "type": "bidirectional",+ "description": "GPIO port B pin 4; 5V tolerant with analog switch and LCD; JTAG NTRST, I2C, SPI, UART, TSC, or SAI; internal pull-up."+ },+ {+ "number": "91",+ "name": "PB5",+ "type": "bidirectional",+ "description": "GPIO port B pin 5; 5V tolerant with LCD; LPTIM, I2C, SPI, UART, TSC, COMP, SAI, or timer."+ },+ {+ "number": "92",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO port B pin 6; 5V tolerant with analog switch; LPTIM, I2C, UART, TSC, SAI, or timer."+ },+ {+ "number": "93",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO port B pin 7; 5V tolerant with analog switch and LCD; LPTIM, I2C, UART, TSC, LCD, or RTC/PVD input."+ },+ {+ "number": "94",+ "name": "PH3-BOOT0",+ "type": "input",+ "description": "Boot configuration input pin; selects boot source (flash or system memory) at power-up."+ },+ {+ "number": "95",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO port B pin 8; 5V tolerant with LCD; I2C clock, CAN receive, LCD, SDMMC data 4, SAI, or timer."+ },+ {+ "number": "96",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO port B pin 9; 5V tolerant with LCD; IR output, I2C data, SPI, CAN transmit, LCD, SDMMC data 5, or SAI."+ },+ {+ "number": "97",+ "name": "PE0",+ "type": "bidirectional",+ "description": "GPIO port E pin 0; 5V tolerant with LCD; LCD segment 36 or timer channel output."+ },+ {+ "number": "98",+ "name": "PE1",+ "type": "bidirectional",+ "description": "GPIO port E pin 1; 5V tolerant with LCD; LCD segment 37 or timer output."+ },+ {+ "number": "99",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground; must connect to 0 V reference for proper operation."+ },+ {+ "number": "100",+ "name": "VDD",+ "type": "power_out",+ "description": "Main digital supply; 1.71 to 3.6 V required."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907864424894464",+ "pages": 225,+ "sha256": "87d1543c1fa60974",+ "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]"+ }+}