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STM32F071RBT6
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+100@@ -0,0 +1,100 @@+# STM32F071RBT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32F071RBT6 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 when VDD is not present, voltage range 1.65 to 3.6 V. |+| 2 | PC13 | bidirectional | Port C pin 13, configured as 3.3 V GPIO with RTC TAMP1, RTC_TS, RTC_OUT alternate functions. |+| 3 | PC14-OSC32_IN | bidirectional | Port C pin 14 / 32 kHz oscillator input, configured as 3.3 V GPIO with OSC32_IN alternate function. |+| 4 | PC15-OSC32_OUT | bidirectional | Port C pin 15 / 32 kHz oscillator output, configured as 3.3 V GPIO with OSC32_OUT alternate function. |+| 5 | PF0-OSC_IN | bidirectional | Port F pin 0 / HSE oscillator input, configured as 5 V tolerant GPIO with CRS_SYNC alternate function. |+| 6 | PF1-OSC_OUT | bidirectional | Port F pin 1 / HSE oscillator output, configured as 5 V tolerant GPIO. |+| 7 | NRST | bidirectional | Device reset pin with embedded weak pull-up resistor, bidirectional reset input/output active low. |+| 8 | PC0 | bidirectional | Port C pin 0, configured as 3.3 V GPIO connected to ADC input channel ADC_IN10. |+| 9 | PC1 | bidirectional | Port C pin 1, configured as 3.3 V GPIO connected to ADC input channel ADC_IN11. |+| 10 | PC2 | bidirectional | Port C pin 2, configured as 3.3 V GPIO connected to ADC input channel ADC_IN12 with SPI2_MISO alternate function. |+| 11 | PC3 | bidirectional | Port C pin 3, configured as 3.3 V GPIO connected to ADC input channel ADC_IN13 with SPI2_MOSI alternate function. |+| 12 | VSSA | power_in | Analog ground for ADC, DAC, and analog circuits. |+| 13 | VDDA | power_in | Analog power supply for ADC, DAC, and analog circuits, voltage range 2.4 to 3.6 V (minimum 2.4 V when ADC/DAC used). |+| 14 | PA0 | bidirectional | Port A pin 0, configured as 3.3 V GPIO connected to ADC channel ADC_IN0 with USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1 alternate functions. |+| 15 | PA1 | bidirectional | Port A pin 1, configured as 3.3 V GPIO connected to ADC channel ADC_IN1 with USART2_RTS, TIM2_CH2 alternate functions. |+| 16 | PA2 | bidirectional | Port A pin 2, configured as 3.3 V GPIO connected to ADC channel ADC_IN2 with USART2_TX, TIM2_CH3 alternate functions. |+| 17 | PA3 | bidirectional | Port A pin 3, configured as 3.3 V GPIO connected to ADC channel ADC_IN3 with USART2_RX, TIM2_CH4 alternate functions. |+| 18 | VSS | power_in | Digital ground, must be connected to external power supply ground. |+| 19 | VDD | power_in | Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V. |+| 20 | PA4 | bidirectional | Port A pin 4, configured as 3.3 V GPIO connected to ADC channel ADC_IN4 with SPI1_NSS, TIM14_CH1, TSC_G2_IO1 alternate functions. |+| 21 | PA5 | bidirectional | Port A pin 5, configured as 3.3 V GPIO connected to ADC channel ADC_IN5 with SPI1_SCK, CEC, TIM2_CH1_ETR alternate functions. |+| 22 | PA6 | bidirectional | Port A pin 6, configured as 3.3 V GPIO connected to ADC channel ADC_IN6 with SPI1_MISO, TIM3_CH1, TIM1_BKIN alternate functions. |+| 23 | PA7 | bidirectional | Port A pin 7, configured as 3.3 V GPIO connected to ADC channel ADC_IN7 with SPI1_MOSI, TIM3_CH2, TIM14_CH1 alternate functions. |+| 24 | PC4 | bidirectional | Port C pin 4, configured as 3.3 V GPIO connected to ADC channel ADC_IN14 with USART3_TX alternate function. |+| 25 | PC5 | bidirectional | Port C pin 5, configured as 3.3 V GPIO connected to ADC channel ADC_IN15 with TSC_G3_IO1, USART3_RX alternate functions. |+| 26 | PB0 | bidirectional | Port B pin 0, configured as 3.3 V GPIO connected to ADC channel ADC_IN8 with TIM3_CH3, TIM1_CH2N alternate functions. |+| 27 | PB1 | bidirectional | Port B pin 1, configured as 3.3 V GPIO connected to ADC channel ADC_IN9 with TIM3_CH4, TIM14_CH1 alternate functions. |+| 28 | PB2 | bidirectional | Port B pin 2, configured as 5 V tolerant GPIO with TSC_G3_IO4 alternate function. |+| 29 | PB10 | bidirectional | Port B pin 10, configured as 5 V tolerant GPIO with SPI2_SCK, I2C2_SCL, USART3_TX, TSC_SYNC alternate functions. |+| 30 | PB11 | bidirectional | Port B pin 11, configured as 5 V tolerant GPIO with USART3_RX, TIM2_CH4, I2C2_SDA, TSC_G6_IO1 alternate functions. |+| 31 | VSS | power_in | Digital ground, must be connected to external power supply ground. |+| 32 | VDD | power_in | Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V. |+| 33 | PB12 | bidirectional | Port B pin 12, configured as 5 V tolerant GPIO with TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK alternate functions. |+| 34 | PB13 | bidirectional | Port B pin 13, configured as 5 V tolerant FM+ capable GPIO with SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS alternate functions. |+| 35 | PB14 | bidirectional | Port B pin 14, configured as 5 V tolerant FM+ capable GPIO with SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS alternate functions. |+| 36 | PB15 | bidirectional | Port B pin 15, configured as 5 V tolerant GPIO with SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2 alternate functions. |+| 37 | PC6 | bidirectional | Port C pin 6, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH1 alternate function. |+| 38 | PC7 | bidirectional | Port C pin 7, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH2 alternate function. |+| 39 | PC8 | bidirectional | Port C pin 8, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH3 alternate function. |+| 40 | PC9 | bidirectional | Port C pin 9, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH4 alternate function. |+| 41 | PA8 | bidirectional | Port A pin 8, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_CK, TIM1_CH1, MCO, CRS_SYNC alternate functions. |+| 42 | PA9 | bidirectional | Port A pin 9, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_TX, TIM1_CH2, TIM15_BKIN, TSC_G4_IO1 alternate functions. |+| 43 | PA10 | bidirectional | Port A pin 10, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2 alternate functions. |+| 44 | PA11 | bidirectional | Port A pin 11, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 alternate functions. |+| 45 | PA12 | bidirectional | Port A pin 12, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 alternate functions. |+| 46 | PA13 | bidirectional | Port A pin 13, configured as 5 V tolerant GPIO supplied by VDDIO2 with SWDIO, IR_OUT alternate functions, internal pull-up active after reset. |+| 47 | VSS | power_in | Digital ground, must be connected to external power supply ground. |+| 48 | VDDIO2 | power_in | Independent I/O supply voltage for pins PC6-PC9, PA8-PA14, PD0-PD2, voltage range 1.65 to 3.6 V, must not be supplied without valid VDD. |+| 49 | PA14 | bidirectional | Port A pin 14, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART2_TX, SWCLK alternate functions, internal pull-down active after reset. |+| 50 | PA15 | bidirectional | Port A pin 15, configured as 5 V tolerant GPIO supplied by VDDIO2 with SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR alternate functions. |+| 51 | PC10 | bidirectional | Port C pin 10, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_TX, USART4_TX alternate function. |+| 52 | PC11 | bidirectional | Port C pin 11, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_RX, USART4_RX alternate function. |+| 53 | PC12 | bidirectional | Port C pin 12, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_CK, USART4_CK alternate function. |+| 54 | PD2 | bidirectional | Port D pin 2, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_RTS, TIM3_ETR alternate functions. |+| 55 | PB3 | bidirectional | Port B pin 3, configured as 5 V tolerant GPIO with SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1 alternate functions. |+| 56 | PB4 | bidirectional | Port B pin 4, configured as 5 V tolerant GPIO with SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2 alternate functions. |+| 57 | PB5 | bidirectional | Port B pin 5, configured as 5 V tolerant GPIO with SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2 alternate functions. |+| 58 | PB6 | bidirectional | Port B pin 6, configured as 5 V tolerant FM+ capable GPIO with I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3 alternate functions. |+| 59 | PB7 | bidirectional | Port B pin 7, configured as 5 V tolerant FM+ capable GPIO with I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N, TSC_G5_IO4 alternate functions. |+| 60 | BOOT0 | input | Boot mode selection pin, selects boot from user Flash, system memory, or embedded SRAM at startup, voltage range 0 to 9 V. |+| 61 | PB8 | bidirectional | Port B pin 8, configured as 5 V tolerant FM+ capable GPIO with I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC alternate functions. |+| 62 | PB9 | bidirectional | Port B pin 9, configured as 5 V tolerant FM+ capable GPIO with SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1 alternate functions. |+| 63 | VSS | power_in | Digital ground, must be connected to external power supply ground. |+| 64 | VDD | power_in | Digital power supply for internal logic and I/O, 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: `STM32F071RBT6`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f071rbt6-etched.step` / `stm32f071rbt6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f071rbt6.step` / `stm32f071rbt6.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/8586182549152808960) (122 pp, sha256 `38af2b847d34deba`, 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/stm32f071rbt6-datasheet.pdf)
page.jsonadded+493@@ -0,0 +1,493 @@+{+ "slug": "stm32f071rbt6",+ "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",+ "stm32f071rbt6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f071rbt6.kicad_sym",+ "stm32f071rbt6.kicad_mod",+ "stm32f071rbt6.glb",+ "stm32f071rbt6.step",+ "stm32f071rbt6.lbr",+ "docs/hero.png",+ "docs/stm32f071rbt6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F071RBT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 64,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182549152808960",+ "parts": {+ "symbol": "stm32f071rbt6.kicad_sym",+ "footprint": "stm32f071rbt6.kicad_mod",+ "model_3d": "stm32f071rbt6-etched.glb",+ "model_3d_plain": "stm32f071rbt6.glb",+ "model_3d_step": "stm32f071rbt6-etched.step",+ "model_3d_step_plain": "stm32f071rbt6.step",+ "lbr": "stm32f071rbt6.lbr"+ },+ "distributor_links": {+ "lcsc": "C86256",+ "digikey": "497-15826-ND",+ "mouser": "511-STM32F071RBT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T19:56:55Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-15826-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F071RBT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup power supply for RTC and backup registers when VDD is not present, voltage range 1.65 to 3.6 V."+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "Port C pin 13, configured as 3.3 V GPIO with RTC TAMP1, RTC_TS, RTC_OUT alternate functions."+ },+ {+ "number": "3",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "Port C pin 14 / 32 kHz oscillator input, configured as 3.3 V GPIO with OSC32_IN alternate function."+ },+ {+ "number": "4",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "Port C pin 15 / 32 kHz oscillator output, configured as 3.3 V GPIO with OSC32_OUT alternate function."+ },+ {+ "number": "5",+ "name": "PF0-OSC_IN",+ "type": "bidirectional",+ "description": "Port F pin 0 / HSE oscillator input, configured as 5 V tolerant GPIO with CRS_SYNC alternate function."+ },+ {+ "number": "6",+ "name": "PF1-OSC_OUT",+ "type": "bidirectional",+ "description": "Port F pin 1 / HSE oscillator output, configured as 5 V tolerant GPIO."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Device reset pin with embedded weak pull-up resistor, bidirectional reset input/output active low."+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "Port C pin 0, configured as 3.3 V GPIO connected to ADC input channel ADC_IN10."+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "Port C pin 1, configured as 3.3 V GPIO connected to ADC input channel ADC_IN11."+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "Port C pin 2, configured as 3.3 V GPIO connected to ADC input channel ADC_IN12 with SPI2_MISO alternate function."+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "Port C pin 3, configured as 3.3 V GPIO connected to ADC input channel ADC_IN13 with SPI2_MOSI alternate function."+ },+ {+ "number": "12",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground for ADC, DAC, and analog circuits."+ },+ {+ "number": "13",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply for ADC, DAC, and analog circuits, voltage range 2.4 to 3.6 V (minimum 2.4 V when ADC/DAC used)."+ },+ {+ "number": "14",+ "name": "PA0",+ "type": "bidirectional",+ "description": "Port A pin 0, configured as 3.3 V GPIO connected to ADC channel ADC_IN0 with USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1 alternate functions."+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "Port A pin 1, configured as 3.3 V GPIO connected to ADC channel ADC_IN1 with USART2_RTS, TIM2_CH2 alternate functions."+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "Port A pin 2, configured as 3.3 V GPIO connected to ADC channel ADC_IN2 with USART2_TX, TIM2_CH3 alternate functions."+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "Port A pin 3, configured as 3.3 V GPIO connected to ADC channel ADC_IN3 with USART2_RX, TIM2_CH4 alternate functions."+ },+ {+ "number": "18",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground, must be connected to external power supply ground."+ },+ {+ "number": "19",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V."+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "Port A pin 4, configured as 3.3 V GPIO connected to ADC channel ADC_IN4 with SPI1_NSS, TIM14_CH1, TSC_G2_IO1 alternate functions."+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "Port A pin 5, configured as 3.3 V GPIO connected to ADC channel ADC_IN5 with SPI1_SCK, CEC, TIM2_CH1_ETR alternate functions."+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "Port A pin 6, configured as 3.3 V GPIO connected to ADC channel ADC_IN6 with SPI1_MISO, TIM3_CH1, TIM1_BKIN alternate functions."+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "Port A pin 7, configured as 3.3 V GPIO connected to ADC channel ADC_IN7 with SPI1_MOSI, TIM3_CH2, TIM14_CH1 alternate functions."+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "Port C pin 4, configured as 3.3 V GPIO connected to ADC channel ADC_IN14 with USART3_TX alternate function."+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "Port C pin 5, configured as 3.3 V GPIO connected to ADC channel ADC_IN15 with TSC_G3_IO1, USART3_RX alternate functions."+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "Port B pin 0, configured as 3.3 V GPIO connected to ADC channel ADC_IN8 with TIM3_CH3, TIM1_CH2N alternate functions."+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "Port B pin 1, configured as 3.3 V GPIO connected to ADC channel ADC_IN9 with TIM3_CH4, TIM14_CH1 alternate functions."+ },+ {+ "number": "28",+ "name": "PB2",+ "type": "bidirectional",+ "description": "Port B pin 2, configured as 5 V tolerant GPIO with TSC_G3_IO4 alternate function."+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "Port B pin 10, configured as 5 V tolerant GPIO with SPI2_SCK, I2C2_SCL, USART3_TX, TSC_SYNC alternate functions."+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "Port B pin 11, configured as 5 V tolerant GPIO with USART3_RX, TIM2_CH4, I2C2_SDA, TSC_G6_IO1 alternate functions."+ },+ {+ "number": "31",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground, must be connected to external power supply ground."+ },+ {+ "number": "32",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V."+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "Port B pin 12, configured as 5 V tolerant GPIO with TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK alternate functions."+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "Port B pin 13, configured as 5 V tolerant FM+ capable GPIO with SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS alternate functions."+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "Port B pin 14, configured as 5 V tolerant FM+ capable GPIO with SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS alternate functions."+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "Port B pin 15, configured as 5 V tolerant GPIO with SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2 alternate functions."+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "Port C pin 6, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH1 alternate function."+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "Port C pin 7, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH2 alternate function."+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "Port C pin 8, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH3 alternate function."+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "Port C pin 9, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH4 alternate function."+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "Port A pin 8, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_CK, TIM1_CH1, MCO, CRS_SYNC alternate functions."+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "Port A pin 9, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_TX, TIM1_CH2, TIM15_BKIN, TSC_G4_IO1 alternate functions."+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "Port A pin 10, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2 alternate functions."+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "Port A pin 11, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 alternate functions."+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "Port A pin 12, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 alternate functions."+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "Port A pin 13, configured as 5 V tolerant GPIO supplied by VDDIO2 with SWDIO, IR_OUT alternate functions, internal pull-up active after reset."+ },+ {+ "number": "47",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground, must be connected to external power supply ground."+ },+ {+ "number": "48",+ "name": "VDDIO2",+ "type": "power_in",+ "description": "Independent I/O supply voltage for pins PC6-PC9, PA8-PA14, PD0-PD2, voltage range 1.65 to 3.6 V, must not be supplied without valid VDD."+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "Port A pin 14, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART2_TX, SWCLK alternate functions, internal pull-down active after reset."+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "Port A pin 15, configured as 5 V tolerant GPIO supplied by VDDIO2 with SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR alternate functions."+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "Port C pin 10, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_TX, USART4_TX alternate function."+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "Port C pin 11, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_RX, USART4_RX alternate function."+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "Port C pin 12, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_CK, USART4_CK alternate function."+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "Port D pin 2, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_RTS, TIM3_ETR alternate functions."+ },+ {+ "number": "55",+ "name": "PB3",+ "type": "bidirectional",+ "description": "Port B pin 3, configured as 5 V tolerant GPIO with SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1 alternate functions."+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "Port B pin 4, configured as 5 V tolerant GPIO with SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2 alternate functions."+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "Port B pin 5, configured as 5 V tolerant GPIO with SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2 alternate functions."+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "Port B pin 6, configured as 5 V tolerant FM+ capable GPIO with I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3 alternate functions."+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "Port B pin 7, configured as 5 V tolerant FM+ capable GPIO with I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N, TSC_G5_IO4 alternate functions."+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot mode selection pin, selects boot from user Flash, system memory, or embedded SRAM at startup, voltage range 0 to 9 V."+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "Port B pin 8, configured as 5 V tolerant FM+ capable GPIO with I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC alternate functions."+ },+ {+ "number": "62",+ "name": "PB9",+ "type": "bidirectional",+ "description": "Port B pin 9, configured as 5 V tolerant FM+ capable GPIO with SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1 alternate functions."+ },+ {+ "number": "63",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground, must be connected to external power supply ground."+ },+ {+ "number": "64",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V."+ }+ ],+ "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: PC14 and PC15 pins are supplied through the power switch with limited current capability (3 mA max),; PC6, PC7, PC8, PC9, PA8, PA9, PA10, PA11, PA12, PA13, PF6, PA14, PA15, PC10, PC11, PC12, PD0, PD1 an; PA13 and PA14 pins have internal pull-up and pull-down resistors respectively that are configured as"+ ],+ "pages_sent": 122,+ "cost_usd": 1.6002,+ "at": "2026-09-26T19:56:26"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182549152808960",+ "pages": 122,+ "sha256": "38af2b847d34deba",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 64,+ "described": 64,+ "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]"+ }+}