component
STM32F091VCT6
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 @@+# STM32F091VCT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++STM32F091VCT6 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 | FT GPIO; alternate functions TSC_G7_IO1 (touch sensing group 7), TIM3_ETR; 5 V-tolerant input, ±8 mA output drive. |+| 2 | PE3 | bidirectional | FT GPIO; alternate functions TSC_G7_IO2, TIM3_CH1; 5 V-tolerant input, ±8 mA output drive. |+| 3 | PE4 | bidirectional | FT GPIO; alternate functions TSC_G7_IO3, TIM3_CH2; 5 V-tolerant input, ±8 mA output drive. |+| 4 | PE5 | bidirectional | FT GPIO; alternate functions TSC_G7_IO4, TIM3_CH3; 5 V-tolerant input, ±8 mA output drive. |+| 5 | PE6 | bidirectional | FT GPIO; alternate function TIM3_CH4; additional functions WKUP3, RTC_TAMP3; 5 V-tolerant input, ±8 mA output drive. |+| 6 | VBAT | power_in | Backup domain power supply for RTC, 32 kHz oscillator, and backup registers when VDD is absent; 1.65 to 3.6 V. |+| 7 | PC13 | bidirectional | TC GPIO supplied through power switch; limited to 3 mA max current, 2 MHz max speed, 30 pF max load; additional functions WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT. |+| 8 | PC14-OSC32_IN | bidirectional | TC GPIO / 32.768 kHz oscillator input (OSC32_IN); supplied through power switch (3 mA, 2 MHz, 30 pF limit); function depends on RTC registers after first power-up. |+| 9 | PC15-OSC32_OUT | bidirectional | TC GPIO / 32.768 kHz oscillator output (OSC32_OUT); supplied through power switch (3 mA, 2 MHz, 30 pF limit); function depends on RTC registers after first power-up. |+| 10 | PF9 | bidirectional | FT GPIO; alternate functions TIM15_CH1, USART6_TX; 5 V-tolerant input, ±8 mA output drive. |+| 11 | PF10 | bidirectional | FT GPIO; alternate functions TIM15_CH2, USART6_RX; 5 V-tolerant input, ±8 mA output drive. |+| 12 | PF0-OSC_IN | bidirectional | FTf GPIO / HSE oscillator input (4-32 MHz); alternate functions CRS_SYNC, I2C1_SDA; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 13 | PF1-OSC_OUT | bidirectional | FTf GPIO / HSE oscillator output; alternate function I2C1_SCL; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 14 | NRST | bidirectional | Active-low bidirectional reset pin with embedded pull-up resistor (25-55 kΩ typical 40 kΩ); VIL max 0.3×VDD+0.07 V; minimum unfiltered pulse 300 ns (VDD > 2.7 V). |+| 15 | PC0 | bidirectional | TTa GPIO with ADC_IN10 analog input (0 to VDDA); alternate functions EVENTOUT, USART6_TX, USART7_TX; 3.3 V-tolerant, max ±8 mA output drive. |+| 16 | PC1 | bidirectional | TTa GPIO with ADC_IN11 analog input (0 to VDDA); alternate functions EVENTOUT, USART6_RX, USART7_RX; 3.3 V-tolerant, max ±8 mA output drive. |+| 17 | PC2 | bidirectional | TTa GPIO with ADC_IN12 analog input (0 to VDDA); alternate functions SPI2_MISO, I2S2_MCK, USART8_TX; 3.3 V-tolerant, max ±8 mA output drive. |+| 18 | PC3 | bidirectional | TTa GPIO with ADC_IN13 analog input (0 to VDDA); alternate functions SPI2_MOSI, I2S2_SD, USART8_RX; 3.3 V-tolerant, max ±8 mA output drive. |+| 19 | PF2 | bidirectional | FT GPIO; alternate functions EVENTOUT, USART7_TX, USART7_CK_RTS; additional function WKUP8; 5 V-tolerant, max ±8 mA output drive. |+| 20 | VSSA | power_in | Analog ground reference for ADC, DAC, comparators, internal oscillators, and PLL; must always be connected to VSS. |+| 21 | VDDA | power_in | Analog power supply for ADC, DAC, comparators, RCs, and PLL; VDD to 3.6 V (min 2.4 V when ADC or DAC used); must be ≥ VDD. |+| 22 | PF3 | bidirectional | FT GPIO; alternate functions EVENTOUT, USART7_RX, USART6_CK_RTS; 5 V-tolerant, max ±8 mA output drive. |+| 23 | PA0 | bidirectional | TTa GPIO with ADC_IN0, COMP1_INM6; alternate functions USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1, USART4_TX, COMP1_OUT; additional WKUP1, RTC_TAMP2. |+| 24 | PA1 | bidirectional | TTa GPIO with ADC_IN1, COMP1_INP; alternate functions USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX; max ±8 mA output drive. |+| 25 | PA2 | bidirectional | TTa GPIO with ADC_IN2, COMP2_INM6; alternate functions USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3, COMP2_OUT; additional WKUP4. |+| 26 | PA3 | bidirectional | TTa GPIO with ADC_IN3, COMP2_INP; alternate functions USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4; max ±8 mA output drive. |+| 27 | VSS | power_in | Digital ground supply; 0 V reference for core logic and I/Os. |+| 28 | VDD | power_in | Main digital power supply (VDDIO1) for core logic and I/Os; 2.0 to 3.6 V; max 100 mA per pin. |+| 29 | PA4 | bidirectional | TTa GPIO with ADC_IN4, DAC_OUT1, COMP1_INM4, COMP2_INM4; alternate functions SPI1_NSS, I2S1_WS, TIM14_CH1, TSC_G2_IO1, USART2_CK, USART6_TX. |+| 30 | PA5 | bidirectional | TTa GPIO with ADC_IN5, DAC_OUT2, COMP1_INM5, COMP2_INM5; alternate functions SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, USART6_RX. |+| 31 | PA6 | bidirectional | TTa GPIO with ADC_IN6; alternate functions SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, USART3_CTS; max ±8 mA output drive. |+| 32 | PA7 | bidirectional | TTa GPIO with ADC_IN7; alternate functions SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4; max ±8 mA output drive. |+| 33 | PC4 | bidirectional | TTa GPIO with ADC_IN14; alternate functions EVENTOUT, USART3_TX; 3.3 V-tolerant, max ±8 mA output drive. |+| 34 | PC5 | bidirectional | TTa GPIO with ADC_IN15; alternate functions TSC_G3_IO1, USART3_RX; additional WKUP5; 3.3 V-tolerant, max ±8 mA output drive. |+| 35 | PB0 | bidirectional | TTa GPIO with ADC_IN8; alternate functions TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT, USART3_CK; max ±8 mA output drive. |+| 36 | PB1 | bidirectional | TTa GPIO with ADC_IN9; alternate functions TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N, TSC_G3_IO3; max ±8 mA output drive. |+| 37 | PB2 | bidirectional | FT GPIO; alternate function TSC_G3_IO4; 5 V-tolerant, max ±8 mA output drive. |+| 38 | PE7 | bidirectional | FT GPIO; alternate functions TIM1_ETR, USART5_CK_RTS; 5 V-tolerant, max ±8 mA output drive. |+| 39 | PE8 | bidirectional | FT GPIO; alternate functions TIM1_CH1N, USART4_TX; 5 V-tolerant, max ±8 mA output drive. |+| 40 | PE9 | bidirectional | FT GPIO; alternate functions TIM1_CH1, USART4_RX; 5 V-tolerant, max ±8 mA output drive. |+| 41 | PE10 | bidirectional | FT GPIO; alternate functions TIM1_CH2N, USART5_TX; 5 V-tolerant, max ±8 mA output drive. |+| 42 | PE11 | bidirectional | FT GPIO; alternate functions TIM1_CH2, USART5_RX; 5 V-tolerant, max ±8 mA output drive. |+| 43 | PE12 | bidirectional | FT GPIO; alternate functions SPI1_NSS, I2S1_WS, TIM1_CH3N; 5 V-tolerant, max ±8 mA output drive. |+| 44 | PE13 | bidirectional | FT GPIO; alternate functions SPI1_SCK, I2S1_CK, TIM1_CH3; 5 V-tolerant, max ±8 mA output drive. |+| 45 | PE14 | bidirectional | FT GPIO; alternate functions SPI1_MISO, I2S1_MCK, TIM1_CH4; 5 V-tolerant, max ±8 mA output drive. |+| 46 | PE15 | bidirectional | FT GPIO; alternate functions SPI1_MOSI, I2S1_SD, TIM1_BKIN; 5 V-tolerant, max ±8 mA output drive. |+| 47 | PB10 | bidirectional | FTf GPIO; alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC, TIM2_CH3; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 48 | PB11 | bidirectional | FTf GPIO; alternate functions USART3_RX, TIM2_CH4, EVENTOUT, TSC_G6_IO1, I2C2_SDA; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 49 | VSS | power_in | Digital ground supply; 0 V reference for core logic and I/Os. |+| 50 | VDD | power_in | Main digital power supply (VDDIO1) for core logic and I/Os; 2.0 to 3.6 V; max 100 mA per pin. |+| 51 | PB12 | bidirectional | FT GPIO; alternate functions TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK, TSC_G6_IO2; 5 V-tolerant, max ±8 mA output drive. |+| 52 | PB13 | bidirectional | FTf GPIO; alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS, TIM1_CH1N, TSC_G6_IO3; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 53 | PB14 | bidirectional | FTf GPIO; alternate functions SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4; 5 V-tolerant, Fm+ capable. |+| 54 | PB15 | bidirectional | FT GPIO; alternate functions SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2; additional functions WKUP7, RTC_REFIN; 5 V-tolerant. |+| 55 | PD8 | bidirectional | FT GPIO; alternate function USART3_TX; 5 V-tolerant, max ±8 mA output drive. |+| 56 | PD9 | bidirectional | FT GPIO; alternate function USART3_RX; 5 V-tolerant, max ±8 mA output drive. |+| 57 | PD10 | bidirectional | FT GPIO; alternate function USART3_CK; 5 V-tolerant, max ±8 mA output drive. |+| 58 | PD11 | bidirectional | FT GPIO; alternate function USART3_CTS; 5 V-tolerant, max ±8 mA output drive. |+| 59 | PD12 | bidirectional | FT GPIO; alternate functions USART3_RTS, TSC_G8_IO1, USART8_CK_RTS; 5 V-tolerant, max ±8 mA output drive. |+| 60 | PD13 | bidirectional | FT GPIO; alternate functions TSC_G8_IO2, USART8_TX; 5 V-tolerant, max ±8 mA output drive. |+| 61 | PD14 | bidirectional | FT GPIO; alternate functions TSC_G8_IO3, USART8_RX; 5 V-tolerant, max ±8 mA output drive. |+| 62 | PD15 | bidirectional | FT GPIO; alternate functions TSC_G8_IO4, CRS_SYNC, USART7_CK_RTS; 5 V-tolerant, max ±8 mA output drive. |+| 63 | PC6 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions TIM3_CH1, USART7_TX; 5 V-tolerant, max ±8 mA output drive (max 40 mA total VDDIO2-sourced current). |+| 64 | PC7 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions TIM3_CH2, USART7_RX; 5 V-tolerant, max ±8 mA output drive. |+| 65 | PC8 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions TIM3_CH3, USART8_TX; 5 V-tolerant, max ±8 mA output drive. |+| 66 | PC9 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions TIM3_CH4, USART8_RX; 5 V-tolerant, max ±8 mA output drive. |+| 67 | PA8 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART1_CK, TIM1_CH1, MCO (clock output), CRS_SYNC; 5 V-tolerant, max ±8 mA output drive. |+| 68 | PA9 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN, MCO, TSC_G4_IO1, I2C1_SCL; 5 V-tolerant. |+| 69 | PA10 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2, I2C1_SDA; 5 V-tolerant. |+| 70 | PA11 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions CAN_RX, USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, I2C2_SCL; 5 V-tolerant. |+| 71 | PA12 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions CAN_TX, USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, I2C2_SDA; 5 V-tolerant. |+| 72 | PA13 | bidirectional | FT GPIO supplied by VDDIO2; default function SWDIO (with internal pull-up activated at reset); alternate function IR_OUT; 5 V-tolerant. |+| 73 | PF6 | bidirectional | FT GPIO supplied by VDDIO2; no alternate functions defined; 5 V-tolerant, max ±8 mA output drive. |+| 74 | VSS | power_in | Digital ground supply; 0 V reference for core logic and I/Os. |+| 75 | VDDIO2 | power_in | Independent I/O power supply for 19 I/Os (PA8-PA15, PC6-PC12, PD0-PD2, PF6); 1.65 to 3.6 V; must not be supplied without valid VDD; monitored by internal comparator against VREFINT. |+| 76 | PA14 | bidirectional | FT GPIO supplied by VDDIO2; default function SWCLK (with internal pull-down activated at reset); alternate function USART2_TX; 5 V-tolerant. |+| 77 | PA15 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR; 5 V-tolerant. |+| 78 | PC10 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART3_TX, USART4_TX; 5 V-tolerant, max ±8 mA output drive. |+| 79 | PC11 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART3_RX, USART4_RX; 5 V-tolerant, max ±8 mA output drive. |+| 80 | PC12 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART3_CK, USART4_CK, USART5_TX; 5 V-tolerant, max ±8 mA output drive. |+| 81 | PD0 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions SPI2_NSS, I2S2_WS, CAN_RX; 5 V-tolerant, max ±8 mA output drive. |+| 82 | PD1 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions SPI2_SCK, I2S2_CK, CAN_TX; 5 V-tolerant, max ±8 mA output drive. |+| 83 | PD2 | bidirectional | FT GPIO supplied by VDDIO2; alternate functions USART3_RTS, TIM3_ETR, USART5_RX; 5 V-tolerant, max ±8 mA output drive. |+| 84 | PD3 | bidirectional | FT GPIO; alternate functions SPI2_MISO, I2S2_MCK, USART2_CTS; 5 V-tolerant, max ±8 mA output drive. |+| 85 | PD4 | bidirectional | FT GPIO; alternate functions SPI2_MOSI, I2S2_SD, USART2_RTS; 5 V-tolerant, max ±8 mA output drive. |+| 86 | PD5 | bidirectional | FT GPIO; alternate function USART2_TX; 5 V-tolerant, max ±8 mA output drive. |+| 87 | PD6 | bidirectional | FT GPIO; alternate function USART2_RX; 5 V-tolerant, max ±8 mA output drive. |+| 88 | PD7 | bidirectional | FT GPIO; alternate function USART2_CK; 5 V-tolerant, max ±8 mA output drive. |+| 89 | PB3 | bidirectional | FT GPIO; alternate functions SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1, USART5_TX; 5 V-tolerant, max ±8 mA output drive. |+| 90 | PB4 | bidirectional | FT GPIO; alternate functions SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2, USART5_RX; 5 V-tolerant. |+| 91 | PB5 | bidirectional | FT GPIO; alternate functions SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, USART5_CK_RTS; additional WKUP6; 5 V-tolerant. |+| 92 | PB6 | bidirectional | FTf GPIO; alternate functions I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 93 | PB7 | bidirectional | FTf GPIO; alternate functions I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N, TSC_G5_IO4; 5 V-tolerant, Fast-mode Plus capable. |+| 94 | PF11-BOOT0 | bidirectional | FT GPIO; sampled at reset to select boot memory source (BOOT0 function); alternate functions none defined; 5 V-tolerant, max ±8 mA output drive. |+| 95 | PB8 | bidirectional | FTf GPIO; alternate functions I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC, CAN_RX; 5 V-tolerant, Fast-mode Plus capable (20 mA sink). |+| 96 | PB9 | bidirectional | FTf GPIO; alternate functions SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1, CAN_TX; 5 V-tolerant, Fast-mode Plus capable. |+| 97 | PE0 | bidirectional | FT GPIO; alternate functions EVENTOUT, TIM16_CH1; 5 V-tolerant, max ±8 mA output drive. |+| 98 | PE1 | bidirectional | FT GPIO; alternate functions EVENTOUT, TIM17_CH1; 5 V-tolerant, max ±8 mA output drive. |+| 99 | VSS | power_in | Digital ground supply; 0 V reference for core logic and I/Os. |+| 100 | VDD | power_in | Main digital power supply (VDDIO1) for core logic and I/Os; 2.0 to 3.6 V; max 100 mA per pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `STM32F091VCT6`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `stm32f091vct6-etched.step` / `stm32f091vct6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f091vct6.step` / `stm32f091vct6.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/8588919878804127744) (128 pp, sha256 `f96a82f50344c619`, retrieved 2026-09-26, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/stm32f091vct6-datasheet.pdf)
page.jsonadded+709@@ -0,0 +1,709 @@+{+ "slug": "stm32f091vct6",+ "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",+ "stm32f091vct6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f091vct6.kicad_sym",+ "stm32f091vct6.kicad_mod",+ "stm32f091vct6.glb",+ "stm32f091vct6.step",+ "stm32f091vct6.lbr",+ "docs/hero.png",+ "docs/stm32f091vct6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F091VCT6",+ "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/8588919878804127744",+ "parts": {+ "symbol": "stm32f091vct6.kicad_sym",+ "footprint": "stm32f091vct6.kicad_mod",+ "model_3d": "stm32f091vct6-etched.glb",+ "model_3d_plain": "stm32f091vct6.glb",+ "model_3d_step": "stm32f091vct6-etched.step",+ "model_3d_step_plain": "stm32f091vct6.step",+ "lbr": "stm32f091vct6.lbr"+ },+ "distributor_links": {+ "lcsc": "C329282",+ "digikey": "497-15168-ND",+ "mouser": "511-STM32F091VCT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T20:21:27Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-15168-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F091VCT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G7_IO1 (touch sensing group 7), TIM3_ETR; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G7_IO2, TIM3_CH1; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G7_IO3, TIM3_CH2; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G7_IO4, TIM3_CH3; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function TIM3_CH4; additional functions WKUP3, RTC_TAMP3; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup domain power supply for RTC, 32 kHz oscillator, and backup registers when VDD is absent; 1.65 to 3.6 V."+ },+ {+ "number": "7",+ "name": "PC13",+ "type": "bidirectional",+ "description": "TC GPIO supplied through power switch; limited to 3 mA max current, 2 MHz max speed, 30 pF max load; additional functions WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT."+ },+ {+ "number": "8",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "TC GPIO / 32.768 kHz oscillator input (OSC32_IN); supplied through power switch (3 mA, 2 MHz, 30 pF limit); function depends on RTC registers after first power-up."+ },+ {+ "number": "9",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "TC GPIO / 32.768 kHz oscillator output (OSC32_OUT); supplied through power switch (3 mA, 2 MHz, 30 pF limit); function depends on RTC registers after first power-up."+ },+ {+ "number": "10",+ "name": "PF9",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM15_CH1, USART6_TX; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "11",+ "name": "PF10",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM15_CH2, USART6_RX; 5 V-tolerant input, ±8 mA output drive."+ },+ {+ "number": "12",+ "name": "PF0-OSC_IN",+ "type": "bidirectional",+ "description": "FTf GPIO / HSE oscillator input (4-32 MHz); alternate functions CRS_SYNC, I2C1_SDA; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "13",+ "name": "PF1-OSC_OUT",+ "type": "bidirectional",+ "description": "FTf GPIO / HSE oscillator output; alternate function I2C1_SCL; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Active-low bidirectional reset pin with embedded pull-up resistor (25-55 kΩ typical 40 kΩ); VIL max 0.3×VDD+0.07 V; minimum unfiltered pulse 300 ns (VDD > 2.7 V)."+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN10 analog input (0 to VDDA); alternate functions EVENTOUT, USART6_TX, USART7_TX; 3.3 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN11 analog input (0 to VDDA); alternate functions EVENTOUT, USART6_RX, USART7_RX; 3.3 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "17",+ "name": "PC2",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN12 analog input (0 to VDDA); alternate functions SPI2_MISO, I2S2_MCK, USART8_TX; 3.3 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "18",+ "name": "PC3",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN13 analog input (0 to VDDA); alternate functions SPI2_MOSI, I2S2_SD, USART8_RX; 3.3 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "19",+ "name": "PF2",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions EVENTOUT, USART7_TX, USART7_CK_RTS; additional function WKUP8; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "20",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference for ADC, DAC, comparators, internal oscillators, and PLL; must always be connected to VSS."+ },+ {+ "number": "21",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply for ADC, DAC, comparators, RCs, and PLL; VDD to 3.6 V (min 2.4 V when ADC or DAC used); must be ≥ VDD."+ },+ {+ "number": "22",+ "name": "PF3",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions EVENTOUT, USART7_RX, USART6_CK_RTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "23",+ "name": "PA0",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN0, COMP1_INM6; alternate functions USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1, USART4_TX, COMP1_OUT; additional WKUP1, RTC_TAMP2."+ },+ {+ "number": "24",+ "name": "PA1",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN1, COMP1_INP; alternate functions USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX; max ±8 mA output drive."+ },+ {+ "number": "25",+ "name": "PA2",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN2, COMP2_INM6; alternate functions USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3, COMP2_OUT; additional WKUP4."+ },+ {+ "number": "26",+ "name": "PA3",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN3, COMP2_INP; alternate functions USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4; max ±8 mA output drive."+ },+ {+ "number": "27",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground supply; 0 V reference for core logic and I/Os."+ },+ {+ "number": "28",+ "name": "VDD",+ "type": "power_in",+ "description": "Main digital power supply (VDDIO1) for core logic and I/Os; 2.0 to 3.6 V; max 100 mA per pin."+ },+ {+ "number": "29",+ "name": "PA4",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN4, DAC_OUT1, COMP1_INM4, COMP2_INM4; alternate functions SPI1_NSS, I2S1_WS, TIM14_CH1, TSC_G2_IO1, USART2_CK, USART6_TX."+ },+ {+ "number": "30",+ "name": "PA5",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN5, DAC_OUT2, COMP1_INM5, COMP2_INM5; alternate functions SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, USART6_RX."+ },+ {+ "number": "31",+ "name": "PA6",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN6; alternate functions SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, USART3_CTS; max ±8 mA output drive."+ },+ {+ "number": "32",+ "name": "PA7",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN7; alternate functions SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4; max ±8 mA output drive."+ },+ {+ "number": "33",+ "name": "PC4",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN14; alternate functions EVENTOUT, USART3_TX; 3.3 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "34",+ "name": "PC5",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN15; alternate functions TSC_G3_IO1, USART3_RX; additional WKUP5; 3.3 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "35",+ "name": "PB0",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN8; alternate functions TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT, USART3_CK; max ±8 mA output drive."+ },+ {+ "number": "36",+ "name": "PB1",+ "type": "bidirectional",+ "description": "TTa GPIO with ADC_IN9; alternate functions TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N, TSC_G3_IO3; max ±8 mA output drive."+ },+ {+ "number": "37",+ "name": "PB2",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function TSC_G3_IO4; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "38",+ "name": "PE7",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM1_ETR, USART5_CK_RTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "39",+ "name": "PE8",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM1_CH1N, USART4_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "40",+ "name": "PE9",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM1_CH1, USART4_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "41",+ "name": "PE10",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM1_CH2N, USART5_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "42",+ "name": "PE11",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM1_CH2, USART5_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "43",+ "name": "PE12",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_NSS, I2S1_WS, TIM1_CH3N; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "44",+ "name": "PE13",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_SCK, I2S1_CK, TIM1_CH3; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "45",+ "name": "PE14",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_MISO, I2S1_MCK, TIM1_CH4; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "46",+ "name": "PE15",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_MOSI, I2S1_SD, TIM1_BKIN; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "47",+ "name": "PB10",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC, TIM2_CH3; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "48",+ "name": "PB11",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions USART3_RX, TIM2_CH4, EVENTOUT, TSC_G6_IO1, I2C2_SDA; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "49",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground supply; 0 V reference for core logic and I/Os."+ },+ {+ "number": "50",+ "name": "VDD",+ "type": "power_in",+ "description": "Main digital power supply (VDDIO1) for core logic and I/Os; 2.0 to 3.6 V; max 100 mA per pin."+ },+ {+ "number": "51",+ "name": "PB12",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK, TSC_G6_IO2; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "52",+ "name": "PB13",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS, TIM1_CH1N, TSC_G6_IO3; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "53",+ "name": "PB14",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4; 5 V-tolerant, Fm+ capable."+ },+ {+ "number": "54",+ "name": "PB15",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2; additional functions WKUP7, RTC_REFIN; 5 V-tolerant."+ },+ {+ "number": "55",+ "name": "PD8",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART3_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "56",+ "name": "PD9",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART3_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "57",+ "name": "PD10",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART3_CK; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "58",+ "name": "PD11",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART3_CTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "59",+ "name": "PD12",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions USART3_RTS, TSC_G8_IO1, USART8_CK_RTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "60",+ "name": "PD13",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G8_IO2, USART8_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "61",+ "name": "PD14",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G8_IO3, USART8_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "62",+ "name": "PD15",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions TSC_G8_IO4, CRS_SYNC, USART7_CK_RTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "63",+ "name": "PC6",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions TIM3_CH1, USART7_TX; 5 V-tolerant, max ±8 mA output drive (max 40 mA total VDDIO2-sourced current)."+ },+ {+ "number": "64",+ "name": "PC7",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions TIM3_CH2, USART7_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "65",+ "name": "PC8",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions TIM3_CH3, USART8_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "66",+ "name": "PC9",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions TIM3_CH4, USART8_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "67",+ "name": "PA8",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART1_CK, TIM1_CH1, MCO (clock output), CRS_SYNC; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "68",+ "name": "PA9",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN, MCO, TSC_G4_IO1, I2C1_SCL; 5 V-tolerant."+ },+ {+ "number": "69",+ "name": "PA10",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2, I2C1_SDA; 5 V-tolerant."+ },+ {+ "number": "70",+ "name": "PA11",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions CAN_RX, USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, I2C2_SCL; 5 V-tolerant."+ },+ {+ "number": "71",+ "name": "PA12",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions CAN_TX, USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, I2C2_SDA; 5 V-tolerant."+ },+ {+ "number": "72",+ "name": "PA13",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; default function SWDIO (with internal pull-up activated at reset); alternate function IR_OUT; 5 V-tolerant."+ },+ {+ "number": "73",+ "name": "PF6",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; no alternate functions defined; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "74",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground supply; 0 V reference for core logic and I/Os."+ },+ {+ "number": "75",+ "name": "VDDIO2",+ "type": "power_in",+ "description": "Independent I/O power supply for 19 I/Os (PA8-PA15, PC6-PC12, PD0-PD2, PF6); 1.65 to 3.6 V; must not be supplied without valid VDD; monitored by internal comparator against VREFINT."+ },+ {+ "number": "76",+ "name": "PA14",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; default function SWCLK (with internal pull-down activated at reset); alternate function USART2_TX; 5 V-tolerant."+ },+ {+ "number": "77",+ "name": "PA15",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR; 5 V-tolerant."+ },+ {+ "number": "78",+ "name": "PC10",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART3_TX, USART4_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "79",+ "name": "PC11",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART3_RX, USART4_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "80",+ "name": "PC12",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART3_CK, USART4_CK, USART5_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "81",+ "name": "PD0",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions SPI2_NSS, I2S2_WS, CAN_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "82",+ "name": "PD1",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions SPI2_SCK, I2S2_CK, CAN_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "83",+ "name": "PD2",+ "type": "bidirectional",+ "description": "FT GPIO supplied by VDDIO2; alternate functions USART3_RTS, TIM3_ETR, USART5_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "84",+ "name": "PD3",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI2_MISO, I2S2_MCK, USART2_CTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "85",+ "name": "PD4",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI2_MOSI, I2S2_SD, USART2_RTS; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "86",+ "name": "PD5",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART2_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "87",+ "name": "PD6",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART2_RX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "88",+ "name": "PD7",+ "type": "bidirectional",+ "description": "FT GPIO; alternate function USART2_CK; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "89",+ "name": "PB3",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1, USART5_TX; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "90",+ "name": "PB4",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2, USART5_RX; 5 V-tolerant."+ },+ {+ "number": "91",+ "name": "PB5",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, USART5_CK_RTS; additional WKUP6; 5 V-tolerant."+ },+ {+ "number": "92",+ "name": "PB6",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "93",+ "name": "PB7",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N, TSC_G5_IO4; 5 V-tolerant, Fast-mode Plus capable."+ },+ {+ "number": "94",+ "name": "PF11-BOOT0",+ "type": "bidirectional",+ "description": "FT GPIO; sampled at reset to select boot memory source (BOOT0 function); alternate functions none defined; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "95",+ "name": "PB8",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC, CAN_RX; 5 V-tolerant, Fast-mode Plus capable (20 mA sink)."+ },+ {+ "number": "96",+ "name": "PB9",+ "type": "bidirectional",+ "description": "FTf GPIO; alternate functions SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1, CAN_TX; 5 V-tolerant, Fast-mode Plus capable."+ },+ {+ "number": "97",+ "name": "PE0",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions EVENTOUT, TIM16_CH1; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "98",+ "name": "PE1",+ "type": "bidirectional",+ "description": "FT GPIO; alternate functions EVENTOUT, TIM17_CH1; 5 V-tolerant, max ±8 mA output drive."+ },+ {+ "number": "99",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground supply; 0 V reference for core logic and I/Os."+ },+ {+ "number": "100",+ "name": "VDD",+ "type": "power_in",+ "description": "Main digital power supply (VDDIO1) for core logic and I/Os; 2.0 to 3.6 V; max 100 mA per pin."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pins supplied by VDDIO2 (pins 63-72, 78-82) have independent voltage domain (1.65-3.6V); this is unu"+ ],+ "pages_sent": 128,+ "cost_usd": 1.8518,+ "at": "2026-09-26T20:20:47"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919878804127744",+ "pages": 128,+ "sha256": "f96a82f50344c619",+ "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]"+ }+}