component
STM32F091RCT6TR
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+84@@ -0,0 +1,84 @@+# STM32F091RCT6TR++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32F091RCT6TR from STMicroelectronics, in a LQFP-64(10x10). 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 | VBAT | power_in | Backup power supply for RTC and backup registers, voltage range 1.65 to 3.6 V |+| 2 | PC13 | bidirectional | GPIO port C pin 13 (TC I/O), alternate functions: EVENTOUT; additional functions: RTC_TAMP1, RTC_TS, RTC_OUT, WKUP2 |+| 3 | PC14 | bidirectional | GPIO port C pin 14 (TC I/O, OSC32_IN function), alternative clock input for 32.768 kHz oscillator |+| 4 | PC15 | bidirectional | GPIO port C pin 15 (TC I/O, OSC32_OUT function), alternative clock output for 32.768 kHz oscillator |+| 5 | PF0 | bidirectional | GPIO port F pin 0 (FTf I/O, OSC_IN function), alternate function CRS_SYNC, I2C1_SDA; additional function OSC_IN |+| 6 | PF1 | bidirectional | GPIO port F pin 1 (FTf I/O, OSC_OUT function), alternate function I2C1_SCL; additional function OSC_OUT |+| 7 | NRST | bidirectional | Device reset input / internal reset output (active low), embedded weak pull-up resistor 25-55 kΩ |+| 8 | VSSA | power_in | Analog ground for ADC, DAC, comparators, and analog function blocks |+| 9 | VDDA | power_in | Analog power supply for ADC, DAC, comparators, and oscillators, voltage range 2.4 to 3.6 V when ADC/DAC used |+| 10 | PA0 | bidirectional | GPIO port A pin 0 (TTa I/O), alternate functions: USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1, USART4_TX; additional functions: COMP1_OUT, RTC_TAMP2, WKUP1, ADC_IN0, COMP1_INM6 |+| 11 | PA1 | bidirectional | GPIO port A pin 1 (TTa I/O), alternate functions: USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX; additional functions: ADC_IN1, COMP1_INP, EVENTOUT |+| 12 | PA2 | bidirectional | GPIO port A pin 2 (TTa I/O), alternate functions: USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3; additional functions: COMP2_OUT, ADC_IN2, WKUP4, COMP2_INM6 |+| 13 | PA3 | bidirectional | GPIO port A pin 3 (TTa I/O), alternate functions: USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4; additional functions: ADC_IN3, COMP2_INP |+| 14 | PA4 | bidirectional | GPIO port A pin 4 (TTa I/O), alternate functions: SPI1_NSS/I2S1_WS, USART2_CK, TIM14_CH1, TSC_G2_IO1, USART6_TX; additional functions: COMP1_INM4, COMP2_INM4, ADC_IN4, DAC_OUT1 |+| 15 | PA5 | bidirectional | GPIO port A pin 5 (TTa I/O), alternate functions: SPI1_SCK/I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, USART6_RX; additional functions: COMP1_INM5, COMP2_INM5, ADC_IN5, DAC_OUT2 |+| 16 | PA6 | bidirectional | GPIO port A pin 6 (TTa I/O), alternate functions: SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, USART3_CTS; additional functions: ADC_IN6, EVENTOUT |+| 17 | PA7 | bidirectional | GPIO port A pin 7 (TTa I/O), alternate functions: SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1, COMP2_OUT, TSC_G2_IO4; additional functions: ADC_IN7, EVENTOUT |+| 18 | PB0 | bidirectional | GPIO port B pin 0 (TTa I/O), alternate functions: TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, USART3_CK; additional functions: ADC_IN8, EVENTOUT |+| 19 | PB1 | bidirectional | GPIO port B pin 1 (TTa I/O), alternate functions: TIM3_CH4, TIM1_CH3N, TIM14_CH1, TSC_G3_IO3, USART3_RTS; additional functions: ADC_IN9 |+| 20 | PB2 | bidirectional | GPIO port B pin 2 (FT I/O), alternate function TSC_G3_IO4 |+| 21 | PB10 | bidirectional | GPIO port B pin 10 (FTf I/O), alternate functions: SPI2_SCK/I2S2_CK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC, TIM2_CH3 |+| 22 | PB11 | bidirectional | GPIO port B pin 11 (FTf I/O), alternate functions: USART3_RX, I2C2_SDA, TIM2_CH4, TSC_G6_IO1; additional function EVENTOUT |+| 23 | VSS | power_in | Ground, digital and analog ground connection |+| 24 | VDD | power_in | Digital power supply, voltage range 2.0 to 3.6 V |+| 25 | PB12 | bidirectional | GPIO port B pin 12 (FT I/O), alternate functions: SPI2_NSS/I2S2_WS, TIM1_BKIN, TSC_G6_IO2, USART3_CK, TIM15_BKIN; additional function EVENTOUT |+| 26 | PB13 | bidirectional | GPIO port B pin 13 (FTf I/O), alternate functions: SPI2_SCK/I2S2_CK, I2C2_SCL, TIM1_CH1N, TSC_G6_IO3, USART3_CTS |+| 27 | PB14 | bidirectional | GPIO port B pin 14 (FTf I/O), alternate functions: SPI2_MISO/I2S2_MCK, I2C2_SDA, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4, USART3_RTS |+| 28 | PB15 | bidirectional | GPIO port B pin 15 (FT I/O), alternate functions: SPI2_MOSI/I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2; additional functions: WKUP7, RTC_REFIN |+| 29 | PA8 | bidirectional | GPIO port A pin 8 (FT I/O, supplied by VDDIO2), alternate functions: USART1_CK, TIM1_CH1, MCO, CRS_SYNC; additional function EVENTOUT |+| 30 | PA9 | bidirectional | GPIO port A pin 9 (FT I/O, supplied by VDDIO2), alternate functions: USART1_TX, TIM1_CH2, TIM15_BKIN, MCO, TSC_G4_IO1, I2C1_SCL |+| 31 | PA10 | bidirectional | GPIO port A pin 10 (FT I/O, supplied by VDDIO2), alternate functions: USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2, I2C1_SDA |+| 32 | PA11 | bidirectional | GPIO port A pin 11 (FT I/O, supplied by VDDIO2), alternate functions: CAN_RX, USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, I2C2_SCL; additional function EVENTOUT |+| 33 | PA12 | bidirectional | GPIO port A pin 12 (FT I/O, supplied by VDDIO2), alternate functions: CAN_TX, USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, I2C2_SDA; additional function EVENTOUT |+| 34 | PA13 | bidirectional | GPIO port A pin 13 (FT I/O, supplied by VDDIO2), alternate function IR_OUT; additional function SWDIO (serial wire debug input/output) |+| 35 | VSS | power_in | Ground connection |+| 36 | VDDIO2 | power_in | Independent I/O power supply for selected pins, voltage range 1.65 to 3.6 V, monitored with internal comparator |+| 37 | PA14 | bidirectional | GPIO port A pin 14 (FT I/O, supplied by VDDIO2), alternate function USART2_TX; additional function SWCLK (serial wire debug clock) |+| 38 | PA15 | bidirectional | GPIO port A pin 15 (FT I/O, supplied by VDDIO2), alternate functions: SPI1_NSS/I2S1_WS, USART2_RX, TIM2_CH1_ETR, USART4_RTS; additional function EVENTOUT |+| 39 | PB3 | bidirectional | GPIO port B pin 3 (FT I/O), alternate functions: SPI1_SCK/I2S1_CK, TIM2_CH2, TSC_G5_IO1, USART5_TX; additional function EVENTOUT |+| 40 | PB4 | bidirectional | GPIO port B pin 4 (FT I/O), alternate functions: SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM17_BKIN, TSC_G5_IO2, USART5_RX; additional function EVENTOUT |+| 41 | PB5 | bidirectional | GPIO port B pin 5 (FT I/O), alternate functions: SPI1_MOSI/I2S1_SD, TIM3_CH2, I2C1_SMBA, TIM16_BKIN, USART5_CK_RTS; additional function WKUP6 |+| 42 | PB6 | bidirectional | GPIO port B pin 6 (FTf I/O), alternate functions: I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3 |+| 43 | PB7 | bidirectional | GPIO port B pin 7 (FTf I/O), alternate functions: I2C1_SDA, USART1_RX, TIM17_CH1N, TSC_G5_IO4, USART4_CTS |+| 44 | PF11 | bidirectional | GPIO port F pin 11 (FT I/O, BOOT0 function), boot memory selection pin |+| 45 | PB8 | bidirectional | GPIO port B pin 8 (FTf I/O), alternate functions: CEC, I2C1_SCL, TIM16_CH1, TSC_SYNC, CAN_RX |+| 46 | PB9 | bidirectional | GPIO port B pin 9 (FTf I/O), alternate functions: IR_OUT, I2C1_SDA, TIM17_CH1, SPI2_NSS/I2S2_WS, CAN_TX; additional function EVENTOUT |+| 47 | VSS | power_in | Ground connection |+| 48 | VDD | power_in | Digital power supply, voltage range 2.0 to 3.6 V |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `STM32F091RCT6TR`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f091rct6tr-etched.step` / `stm32f091rct6tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f091rct6tr.step` / `stm32f091rct6tr.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/8588923421497835520) (128 pp, sha256 `f96a82f50344c619`, 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/stm32f091rct6tr-datasheet.pdf)
page.jsonadded+382@@ -0,0 +1,382 @@+{+ "slug": "stm32f091rct6tr",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f091rct6tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f091rct6tr.kicad_sym",+ "stm32f091rct6tr.kicad_mod",+ "stm32f091rct6tr.glb",+ "stm32f091rct6tr.step",+ "stm32f091rct6tr.lbr",+ "docs/hero.png",+ "docs/stm32f091rct6tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F091RCT6TR",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 48,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923421497835520",+ "parts": {+ "symbol": "stm32f091rct6tr.kicad_sym",+ "footprint": "stm32f091rct6tr.kicad_mod",+ "model_3d": "stm32f091rct6tr-etched.glb",+ "model_3d_plain": "stm32f091rct6tr.glb",+ "model_3d_step": "stm32f091rct6tr-etched.step",+ "model_3d_step_plain": "stm32f091rct6tr.step",+ "lbr": "stm32f091rct6tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2053480",+ "digikey": "497-18750-2-ND",+ "mouser": "511-STM32F091RCT6TR"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T14:48:28Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-18750-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F091RCT6TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup power supply for RTC and backup registers, voltage range 1.65 to 3.6 V"+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "GPIO port C pin 13 (TC I/O), alternate functions: EVENTOUT; additional functions: RTC_TAMP1, RTC_TS, RTC_OUT, WKUP2"+ },+ {+ "number": "3",+ "name": "PC14",+ "type": "bidirectional",+ "description": "GPIO port C pin 14 (TC I/O, OSC32_IN function), alternative clock input for 32.768 kHz oscillator"+ },+ {+ "number": "4",+ "name": "PC15",+ "type": "bidirectional",+ "description": "GPIO port C pin 15 (TC I/O, OSC32_OUT function), alternative clock output for 32.768 kHz oscillator"+ },+ {+ "number": "5",+ "name": "PF0",+ "type": "bidirectional",+ "description": "GPIO port F pin 0 (FTf I/O, OSC_IN function), alternate function CRS_SYNC, I2C1_SDA; additional function OSC_IN"+ },+ {+ "number": "6",+ "name": "PF1",+ "type": "bidirectional",+ "description": "GPIO port F pin 1 (FTf I/O, OSC_OUT function), alternate function I2C1_SCL; additional function OSC_OUT"+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Device reset input / internal reset output (active low), embedded weak pull-up resistor 25-55 kΩ"+ },+ {+ "number": "8",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground for ADC, DAC, comparators, and analog function blocks"+ },+ {+ "number": "9",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply for ADC, DAC, comparators, and oscillators, voltage range 2.4 to 3.6 V when ADC/DAC used"+ },+ {+ "number": "10",+ "name": "PA0",+ "type": "bidirectional",+ "description": "GPIO port A pin 0 (TTa I/O), alternate functions: USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1, USART4_TX; additional functions: COMP1_OUT, RTC_TAMP2, WKUP1, ADC_IN0, COMP1_INM6"+ },+ {+ "number": "11",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO port A pin 1 (TTa I/O), alternate functions: USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX; additional functions: ADC_IN1, COMP1_INP, EVENTOUT"+ },+ {+ "number": "12",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO port A pin 2 (TTa I/O), alternate functions: USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3; additional functions: COMP2_OUT, ADC_IN2, WKUP4, COMP2_INM6"+ },+ {+ "number": "13",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO port A pin 3 (TTa I/O), alternate functions: USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4; additional functions: ADC_IN3, COMP2_INP"+ },+ {+ "number": "14",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO port A pin 4 (TTa I/O), alternate functions: SPI1_NSS/I2S1_WS, USART2_CK, TIM14_CH1, TSC_G2_IO1, USART6_TX; additional functions: COMP1_INM4, COMP2_INM4, ADC_IN4, DAC_OUT1"+ },+ {+ "number": "15",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO port A pin 5 (TTa I/O), alternate functions: SPI1_SCK/I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, USART6_RX; additional functions: COMP1_INM5, COMP2_INM5, ADC_IN5, DAC_OUT2"+ },+ {+ "number": "16",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO port A pin 6 (TTa I/O), alternate functions: SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, USART3_CTS; additional functions: ADC_IN6, EVENTOUT"+ },+ {+ "number": "17",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO port A pin 7 (TTa I/O), alternate functions: SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1, COMP2_OUT, TSC_G2_IO4; additional functions: ADC_IN7, EVENTOUT"+ },+ {+ "number": "18",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO port B pin 0 (TTa I/O), alternate functions: TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, USART3_CK; additional functions: ADC_IN8, EVENTOUT"+ },+ {+ "number": "19",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO port B pin 1 (TTa I/O), alternate functions: TIM3_CH4, TIM1_CH3N, TIM14_CH1, TSC_G3_IO3, USART3_RTS; additional functions: ADC_IN9"+ },+ {+ "number": "20",+ "name": "PB2",+ "type": "bidirectional",+ "description": "GPIO port B pin 2 (FT I/O), alternate function TSC_G3_IO4"+ },+ {+ "number": "21",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO port B pin 10 (FTf I/O), alternate functions: SPI2_SCK/I2S2_CK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC, TIM2_CH3"+ },+ {+ "number": "22",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO port B pin 11 (FTf I/O), alternate functions: USART3_RX, I2C2_SDA, TIM2_CH4, TSC_G6_IO1; additional function EVENTOUT"+ },+ {+ "number": "23",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground, digital and analog ground connection"+ },+ {+ "number": "24",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, voltage range 2.0 to 3.6 V"+ },+ {+ "number": "25",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO port B pin 12 (FT I/O), alternate functions: SPI2_NSS/I2S2_WS, TIM1_BKIN, TSC_G6_IO2, USART3_CK, TIM15_BKIN; additional function EVENTOUT"+ },+ {+ "number": "26",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO port B pin 13 (FTf I/O), alternate functions: SPI2_SCK/I2S2_CK, I2C2_SCL, TIM1_CH1N, TSC_G6_IO3, USART3_CTS"+ },+ {+ "number": "27",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO port B pin 14 (FTf I/O), alternate functions: SPI2_MISO/I2S2_MCK, I2C2_SDA, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4, USART3_RTS"+ },+ {+ "number": "28",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO port B pin 15 (FT I/O), alternate functions: SPI2_MOSI/I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2; additional functions: WKUP7, RTC_REFIN"+ },+ {+ "number": "29",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO port A pin 8 (FT I/O, supplied by VDDIO2), alternate functions: USART1_CK, TIM1_CH1, MCO, CRS_SYNC; additional function EVENTOUT"+ },+ {+ "number": "30",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO port A pin 9 (FT I/O, supplied by VDDIO2), alternate functions: USART1_TX, TIM1_CH2, TIM15_BKIN, MCO, TSC_G4_IO1, I2C1_SCL"+ },+ {+ "number": "31",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO port A pin 10 (FT I/O, supplied by VDDIO2), alternate functions: USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2, I2C1_SDA"+ },+ {+ "number": "32",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO port A pin 11 (FT I/O, supplied by VDDIO2), alternate functions: CAN_RX, USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, I2C2_SCL; additional function EVENTOUT"+ },+ {+ "number": "33",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO port A pin 12 (FT I/O, supplied by VDDIO2), alternate functions: CAN_TX, USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, I2C2_SDA; additional function EVENTOUT"+ },+ {+ "number": "34",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO port A pin 13 (FT I/O, supplied by VDDIO2), alternate function IR_OUT; additional function SWDIO (serial wire debug input/output)"+ },+ {+ "number": "35",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground connection"+ },+ {+ "number": "36",+ "name": "VDDIO2",+ "type": "power_in",+ "description": "Independent I/O power supply for selected pins, voltage range 1.65 to 3.6 V, monitored with internal comparator"+ },+ {+ "number": "37",+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO port A pin 14 (FT I/O, supplied by VDDIO2), alternate function USART2_TX; additional function SWCLK (serial wire debug clock)"+ },+ {+ "number": "38",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO port A pin 15 (FT I/O, supplied by VDDIO2), alternate functions: SPI1_NSS/I2S1_WS, USART2_RX, TIM2_CH1_ETR, USART4_RTS; additional function EVENTOUT"+ },+ {+ "number": "39",+ "name": "PB3",+ "type": "bidirectional",+ "description": "GPIO port B pin 3 (FT I/O), alternate functions: SPI1_SCK/I2S1_CK, TIM2_CH2, TSC_G5_IO1, USART5_TX; additional function EVENTOUT"+ },+ {+ "number": "40",+ "name": "PB4",+ "type": "bidirectional",+ "description": "GPIO port B pin 4 (FT I/O), alternate functions: SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM17_BKIN, TSC_G5_IO2, USART5_RX; additional function EVENTOUT"+ },+ {+ "number": "41",+ "name": "PB5",+ "type": "bidirectional",+ "description": "GPIO port B pin 5 (FT I/O), alternate functions: SPI1_MOSI/I2S1_SD, TIM3_CH2, I2C1_SMBA, TIM16_BKIN, USART5_CK_RTS; additional function WKUP6"+ },+ {+ "number": "42",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO port B pin 6 (FTf I/O), alternate functions: I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3"+ },+ {+ "number": "43",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO port B pin 7 (FTf I/O), alternate functions: I2C1_SDA, USART1_RX, TIM17_CH1N, TSC_G5_IO4, USART4_CTS"+ },+ {+ "number": "44",+ "name": "PF11",+ "type": "bidirectional",+ "description": "GPIO port F pin 11 (FT I/O, BOOT0 function), boot memory selection pin"+ },+ {+ "number": "45",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO port B pin 8 (FTf I/O), alternate functions: CEC, I2C1_SCL, TIM16_CH1, TSC_SYNC, CAN_RX"+ },+ {+ "number": "46",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO port B pin 9 (FTf I/O), alternate functions: IR_OUT, I2C1_SDA, TIM17_CH1, SPI2_NSS/I2S2_WS, CAN_TX; additional function EVENTOUT"+ },+ {+ "number": "47",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground connection"+ },+ {+ "number": "48",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, voltage range 2.0 to 3.6 V"+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923421497835520",+ "pages": 128,+ "sha256": "f96a82f50344c619",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 48,+ "described": 48,+ "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]"+ }+}