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STM32F100R8T6B
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 @@+# STM32F100R8T6B++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32F100R8T6B 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 supply for RTC, LSE oscillator, and backup registers; 1.8-3.6 V; powers these blocks via internal power switch when VDD is absent. |+| 2 | PC13-TAMPER-RTC | bidirectional | GPIO PC13 supplied through backup-domain power switch (max 3 mA, 2 MHz, 30 pF load); alternate functions TAMPER and RTC; not 5 V tolerant. |+| 3 | PC14-OSC32_IN | bidirectional | GPIO PC14 supplied through backup-domain power switch (max 3 mA, 2 MHz, 30 pF load); alternate function OSC32_IN for 32.768 kHz crystal oscillator; not 5 V tolerant. |+| 4 | PC15-OSC32_OUT | bidirectional | GPIO PC15 supplied through backup-domain power switch (max 3 mA, 2 MHz, 30 pF load); alternate function OSC32_OUT for 32.768 kHz crystal oscillator; not 5 V tolerant. |+| 5 | OSC_IN | input | HSE crystal/resonator oscillator input (4-24 MHz) or external user clock input (1-24 MHz); PD0 function can be remapped here by software. |+| 6 | OSC_OUT | output | HSE crystal/resonator oscillator output; PD1 function can be remapped here by software. |+| 7 | NRST | bidirectional | Active-low reset pin with permanent internal pull-up (30-50 kΩ); VIL max 0.8 V, VIH min 2 V; pulses shorter than 100 ns are filtered and do not generate a reset. |+| 8 | PC0 | bidirectional | GPIO PC0, standard I/O (not 5 V tolerant); alternate function ADC1_IN10. |+| 9 | PC1 | bidirectional | GPIO PC1, standard I/O (not 5 V tolerant); alternate function ADC1_IN11. |+| 10 | PC2 | bidirectional | GPIO PC2, standard I/O (not 5 V tolerant); alternate function ADC1_IN12. |+| 11 | PC3 | bidirectional | GPIO PC3, standard I/O (not 5 V tolerant); alternate function ADC1_IN13. |+| 12 | VSSA | power_in | Analog ground reference for ADC, DAC, reset blocks, RC oscillators, and PLL; must be connected to VSS. |+| 13 | VDDA | power_in | Analog supply for ADC, DAC, reset blocks, RC oscillators, and PLL; 2.0-3.6 V (minimum 2.4 V when ADC or DAC is used); VREF+ is internally connected to VDDA in LQFP64. |+| 14 | PA0-WKUP | bidirectional | GPIO PA0 with WKUP function (rising edge exits Standby mode); standard I/O (not 5 V tolerant); alternate functions USART2_CTS, ADC1_IN0, TIM2_CH1_ETR. |+| 15 | PA1 | bidirectional | GPIO PA1, standard I/O (not 5 V tolerant); alternate functions USART2_RTS, ADC1_IN1, TIM2_CH2. |+| 16 | PA2 | bidirectional | GPIO PA2, standard I/O (not 5 V tolerant); alternate functions USART2_TX, ADC1_IN2, TIM2_CH3, TIM15_CH1. |+| 17 | PA3 | bidirectional | GPIO PA3, standard I/O (not 5 V tolerant); alternate functions USART2_RX, ADC1_IN3, TIM2_CH4, TIM15_CH2. |+| 18 | VSS_4 | power_in | Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA. |+| 19 | VDD_4 | power_in | Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator. |+| 20 | PA4 | bidirectional | GPIO PA4, standard I/O (not 5 V tolerant); alternate functions SPI1_NSS, ADC1_IN4, USART2_CK, DAC1_OUT. |+| 21 | PA5 | bidirectional | GPIO PA5, standard I/O (not 5 V tolerant); alternate functions SPI1_SCK, ADC1_IN5, DAC2_OUT. |+| 22 | PA6 | bidirectional | GPIO PA6, standard I/O (not 5 V tolerant); alternate functions SPI1_MISO, ADC1_IN6, TIM3_CH1; remap to TIM1_BKIN or TIM16_CH1. |+| 23 | PA7 | bidirectional | GPIO PA7, standard I/O (not 5 V tolerant); alternate functions SPI1_MOSI, ADC1_IN7, TIM3_CH2; remap to TIM1_CH1N or TIM17_CH1. |+| 24 | PC4 | bidirectional | GPIO PC4, standard I/O (not 5 V tolerant); alternate function ADC1_IN14. |+| 25 | PC5 | bidirectional | GPIO PC5, standard I/O (not 5 V tolerant); alternate function ADC1_IN15. |+| 26 | PB0 | bidirectional | GPIO PB0, standard I/O (not 5 V tolerant); alternate functions ADC1_IN8, TIM3_CH3; remap to TIM1_CH2N. |+| 27 | PB1 | bidirectional | GPIO PB1, standard I/O (not 5 V tolerant); alternate functions ADC1_IN9, TIM3_CH4; remap to TIM1_CH3N. |+| 28 | PB2 | bidirectional | GPIO PB2/BOOT1, 5 V tolerant; BOOT1 pin selects boot mode in combination with BOOT0; no alternate functions. |+| 29 | PB10 | bidirectional | GPIO PB10, 5 V tolerant; alternate functions I2C2_SCL, USART3_TX; remap to TIM2_CH3 or HDMI_CEC. |+| 30 | PB11 | bidirectional | GPIO PB11, 5 V tolerant; alternate functions I2C2_SDA, USART3_RX; remap to TIM2_CH4. |+| 31 | VSS_1 | power_in | Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA. |+| 32 | VDD_1 | power_in | Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator. |+| 33 | PB12 | bidirectional | GPIO PB12, 5 V tolerant; alternate functions SPI2_NSS, I2C2_SMBA, TIM1_BKIN, USART3_CK. |+| 34 | PB13 | bidirectional | GPIO PB13, 5 V tolerant; alternate functions SPI2_SCK, TIM1_CH1N, USART3_CTS. |+| 35 | PB14 | bidirectional | GPIO PB14, 5 V tolerant; alternate functions SPI2_MISO, TIM1_CH2N, USART3_RTS; remap to TIM15_CH1. |+| 36 | PB15 | bidirectional | GPIO PB15, 5 V tolerant; alternate functions SPI2_MOSI, TIM1_CH3N, TIM15_CH1N; remap to TIM15_CH2. |+| 37 | PC6 | bidirectional | GPIO PC6, 5 V tolerant; remap alternate function TIM3_CH1. |+| 38 | PC7 | bidirectional | GPIO PC7, 5 V tolerant; remap alternate function TIM3_CH2. |+| 39 | PC8 | bidirectional | GPIO PC8, 5 V tolerant; remap alternate function TIM3_CH3. |+| 40 | PC9 | bidirectional | GPIO PC9, 5 V tolerant; remap alternate function TIM3_CH4. |+| 41 | PA8 | bidirectional | GPIO PA8, 5 V tolerant; alternate functions USART1_CK, MCO (master clock output up to 24 MHz), TIM1_CH1. |+| 42 | PA9 | bidirectional | GPIO PA9, 5 V tolerant; alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN. |+| 43 | PA10 | bidirectional | GPIO PA10, 5 V tolerant; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN. |+| 44 | PA11 | bidirectional | GPIO PA11, 5 V tolerant; alternate functions USART1_CTS, TIM1_CH4. |+| 45 | PA12 | bidirectional | GPIO PA12, 5 V tolerant; alternate functions USART1_RTS, TIM1_ETR. |+| 46 | PA13 | bidirectional | GPIO PA13, 5 V tolerant; default function after reset is JTMS-SWDIO (JTAG TMS / SWD bidirectional data); remappable to PA13 GPIO by software. |+| 47 | VSS_2 | power_in | Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA. |+| 48 | VDD_2 | power_in | Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator. |+| 49 | PA14 | bidirectional | GPIO PA14, 5 V tolerant; default function after reset is JTCK/SWCLK (JTAG TCK / SWD clock input); remappable to PA14 GPIO by software. |+| 50 | PA15 | bidirectional | GPIO PA15, 5 V tolerant; default function after reset is JTDI (JTAG data input); remap to TIM2_CH1_ETR, PA15, or SPI1_NSS by software. |+| 51 | PC10 | bidirectional | GPIO PC10, 5 V tolerant; remap alternate function USART3_TX. |+| 52 | PC11 | bidirectional | GPIO PC11, 5 V tolerant; remap alternate function USART3_RX. |+| 53 | PC12 | bidirectional | GPIO PC12, 5 V tolerant; remap alternate function USART3_CK. |+| 54 | PD2 | bidirectional | GPIO PD2, 5 V tolerant; alternate function TIM3_ETR. |+| 55 | PB3 | bidirectional | GPIO PB3, 5 V tolerant; default function after reset is JTDO (JTAG data output); remap to TIM2_CH2, TRACESWO, or SPI1_SCK by software. |+| 56 | PB4 | bidirectional | GPIO PB4, 5 V tolerant; default function after reset is NJTRST (JTAG TAP reset); remap to PB4, TIM3_CH1, or SPI1_MISO by software. |+| 57 | PB5 | bidirectional | GPIO PB5, standard I/O (not 5 V tolerant); alternate functions I2C1_SMBA, TIM16_BKIN; remap to TIM3_CH2 or SPI1_MOSI. |+| 58 | PB6 | bidirectional | GPIO PB6, 5 V tolerant; alternate functions I2C1_SCL, TIM4_CH1; remap to TIM16_CH1N or USART1_TX. |+| 59 | PB7 | bidirectional | GPIO PB7, 5 V tolerant; alternate functions I2C1_SDA, TIM17_CH1N, TIM4_CH2; remap to USART1_RX. |+| 60 | BOOT0 | input | Boot mode selection input; BOOT0=1 with BOOT1=0 boots from system memory (USART1 bootloader); BOOT0=0 boots from user Flash. |+| 61 | PB8 | bidirectional | GPIO PB8, 5 V tolerant; alternate functions TIM4_CH3, TIM16_CH1, CEC; remap to I2C1_SCL. |+| 62 | PB9 | bidirectional | GPIO PB9, 5 V tolerant; alternate functions TIM4_CH4, TIM17_CH1; remap to I2C1_SDA. |+| 63 | VSS_3 | power_in | Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA. |+| 64 | VDD_3 | power_in | Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator; total VDD source current limit 150 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `STM32F100R8T6B`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f100r8t6b-etched.step` / `stm32f100r8t6b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f100r8t6b.step` / `stm32f100r8t6b.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/8586177395372408832) (95 pp, sha256 `daf478e69d6806a1`, 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/stm32f100r8t6b-datasheet.pdf)
page.jsonadded+493@@ -0,0 +1,493 @@+{+ "slug": "stm32f100r8t6b",+ "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",+ "stm32f100r8t6b",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f100r8t6b.kicad_sym",+ "stm32f100r8t6b.kicad_mod",+ "stm32f100r8t6b.glb",+ "stm32f100r8t6b.step",+ "stm32f100r8t6b.lbr",+ "docs/hero.png",+ "docs/stm32f100r8t6b-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F100R8T6B",+ "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/8586177395372408832",+ "parts": {+ "symbol": "stm32f100r8t6b.kicad_sym",+ "footprint": "stm32f100r8t6b.kicad_mod",+ "model_3d": "stm32f100r8t6b-etched.glb",+ "model_3d_plain": "stm32f100r8t6b.glb",+ "model_3d_step": "stm32f100r8t6b-etched.step",+ "model_3d_step_plain": "stm32f100r8t6b.step",+ "lbr": "stm32f100r8t6b.lbr"+ },+ "distributor_links": {+ "lcsc": "C29928",+ "digikey": "497-10657-ND",+ "mouser": "511-STM32F100R8T6B"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T16:35:41Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-10657-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F100R8T6B",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup supply for RTC, LSE oscillator, and backup registers; 1.8-3.6 V; powers these blocks via internal power switch when VDD is absent."+ },+ {+ "number": "2",+ "name": "PC13-TAMPER-RTC",+ "type": "bidirectional",+ "description": "GPIO PC13 supplied through backup-domain power switch (max 3 mA, 2 MHz, 30 pF load); alternate functions TAMPER and RTC; not 5 V tolerant."+ },+ {+ "number": "3",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO PC14 supplied through backup-domain power switch (max 3 mA, 2 MHz, 30 pF load); alternate function OSC32_IN for 32.768 kHz crystal oscillator; not 5 V tolerant."+ },+ {+ "number": "4",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO PC15 supplied through backup-domain power switch (max 3 mA, 2 MHz, 30 pF load); alternate function OSC32_OUT for 32.768 kHz crystal oscillator; not 5 V tolerant."+ },+ {+ "number": "5",+ "name": "OSC_IN",+ "type": "input",+ "description": "HSE crystal/resonator oscillator input (4-24 MHz) or external user clock input (1-24 MHz); PD0 function can be remapped here by software."+ },+ {+ "number": "6",+ "name": "OSC_OUT",+ "type": "output",+ "description": "HSE crystal/resonator oscillator output; PD1 function can be remapped here by software."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Active-low reset pin with permanent internal pull-up (30-50 kΩ); VIL max 0.8 V, VIH min 2 V; pulses shorter than 100 ns are filtered and do not generate a reset."+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "GPIO PC0, standard I/O (not 5 V tolerant); alternate function ADC1_IN10."+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "GPIO PC1, standard I/O (not 5 V tolerant); alternate function ADC1_IN11."+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "GPIO PC2, standard I/O (not 5 V tolerant); alternate function ADC1_IN12."+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "GPIO PC3, standard I/O (not 5 V tolerant); alternate function ADC1_IN13."+ },+ {+ "number": "12",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference for ADC, DAC, reset blocks, RC oscillators, and PLL; must be connected to VSS."+ },+ {+ "number": "13",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply for ADC, DAC, reset blocks, RC oscillators, and PLL; 2.0-3.6 V (minimum 2.4 V when ADC or DAC is used); VREF+ is internally connected to VDDA in LQFP64."+ },+ {+ "number": "14",+ "name": "PA0-WKUP",+ "type": "bidirectional",+ "description": "GPIO PA0 with WKUP function (rising edge exits Standby mode); standard I/O (not 5 V tolerant); alternate functions USART2_CTS, ADC1_IN0, TIM2_CH1_ETR."+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO PA1, standard I/O (not 5 V tolerant); alternate functions USART2_RTS, ADC1_IN1, TIM2_CH2."+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO PA2, standard I/O (not 5 V tolerant); alternate functions USART2_TX, ADC1_IN2, TIM2_CH3, TIM15_CH1."+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO PA3, standard I/O (not 5 V tolerant); alternate functions USART2_RX, ADC1_IN3, TIM2_CH4, TIM15_CH2."+ },+ {+ "number": "18",+ "name": "VSS_4",+ "type": "power_in",+ "description": "Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA."+ },+ {+ "number": "19",+ "name": "VDD_4",+ "type": "power_in",+ "description": "Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator."+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO PA4, standard I/O (not 5 V tolerant); alternate functions SPI1_NSS, ADC1_IN4, USART2_CK, DAC1_OUT."+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO PA5, standard I/O (not 5 V tolerant); alternate functions SPI1_SCK, ADC1_IN5, DAC2_OUT."+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO PA6, standard I/O (not 5 V tolerant); alternate functions SPI1_MISO, ADC1_IN6, TIM3_CH1; remap to TIM1_BKIN or TIM16_CH1."+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO PA7, standard I/O (not 5 V tolerant); alternate functions SPI1_MOSI, ADC1_IN7, TIM3_CH2; remap to TIM1_CH1N or TIM17_CH1."+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO PC4, standard I/O (not 5 V tolerant); alternate function ADC1_IN14."+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "GPIO PC5, standard I/O (not 5 V tolerant); alternate function ADC1_IN15."+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO PB0, standard I/O (not 5 V tolerant); alternate functions ADC1_IN8, TIM3_CH3; remap to TIM1_CH2N."+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO PB1, standard I/O (not 5 V tolerant); alternate functions ADC1_IN9, TIM3_CH4; remap to TIM1_CH3N."+ },+ {+ "number": "28",+ "name": "PB2",+ "type": "bidirectional",+ "description": "GPIO PB2/BOOT1, 5 V tolerant; BOOT1 pin selects boot mode in combination with BOOT0; no alternate functions."+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO PB10, 5 V tolerant; alternate functions I2C2_SCL, USART3_TX; remap to TIM2_CH3 or HDMI_CEC."+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO PB11, 5 V tolerant; alternate functions I2C2_SDA, USART3_RX; remap to TIM2_CH4."+ },+ {+ "number": "31",+ "name": "VSS_1",+ "type": "power_in",+ "description": "Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA."+ },+ {+ "number": "32",+ "name": "VDD_1",+ "type": "power_in",+ "description": "Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator."+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO PB12, 5 V tolerant; alternate functions SPI2_NSS, I2C2_SMBA, TIM1_BKIN, USART3_CK."+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO PB13, 5 V tolerant; alternate functions SPI2_SCK, TIM1_CH1N, USART3_CTS."+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO PB14, 5 V tolerant; alternate functions SPI2_MISO, TIM1_CH2N, USART3_RTS; remap to TIM15_CH1."+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO PB15, 5 V tolerant; alternate functions SPI2_MOSI, TIM1_CH3N, TIM15_CH1N; remap to TIM15_CH2."+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "GPIO PC6, 5 V tolerant; remap alternate function TIM3_CH1."+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "GPIO PC7, 5 V tolerant; remap alternate function TIM3_CH2."+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "GPIO PC8, 5 V tolerant; remap alternate function TIM3_CH3."+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "GPIO PC9, 5 V tolerant; remap alternate function TIM3_CH4."+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO PA8, 5 V tolerant; alternate functions USART1_CK, MCO (master clock output up to 24 MHz), TIM1_CH1."+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO PA9, 5 V tolerant; alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN."+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO PA10, 5 V tolerant; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN."+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO PA11, 5 V tolerant; alternate functions USART1_CTS, TIM1_CH4."+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO PA12, 5 V tolerant; alternate functions USART1_RTS, TIM1_ETR."+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO PA13, 5 V tolerant; default function after reset is JTMS-SWDIO (JTAG TMS / SWD bidirectional data); remappable to PA13 GPIO by software."+ },+ {+ "number": "47",+ "name": "VSS_2",+ "type": "power_in",+ "description": "Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA."+ },+ {+ "number": "48",+ "name": "VDD_2",+ "type": "power_in",+ "description": "Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator."+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO PA14, 5 V tolerant; default function after reset is JTCK/SWCLK (JTAG TCK / SWD clock input); remappable to PA14 GPIO by software."+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO PA15, 5 V tolerant; default function after reset is JTDI (JTAG data input); remap to TIM2_CH1_ETR, PA15, or SPI1_NSS by software."+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "GPIO PC10, 5 V tolerant; remap alternate function USART3_TX."+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "GPIO PC11, 5 V tolerant; remap alternate function USART3_RX."+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "GPIO PC12, 5 V tolerant; remap alternate function USART3_CK."+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "GPIO PD2, 5 V tolerant; alternate function TIM3_ETR."+ },+ {+ "number": "55",+ "name": "PB3",+ "type": "bidirectional",+ "description": "GPIO PB3, 5 V tolerant; default function after reset is JTDO (JTAG data output); remap to TIM2_CH2, TRACESWO, or SPI1_SCK by software."+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "GPIO PB4, 5 V tolerant; default function after reset is NJTRST (JTAG TAP reset); remap to PB4, TIM3_CH1, or SPI1_MISO by software."+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "GPIO PB5, standard I/O (not 5 V tolerant); alternate functions I2C1_SMBA, TIM16_BKIN; remap to TIM3_CH2 or SPI1_MOSI."+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO PB6, 5 V tolerant; alternate functions I2C1_SCL, TIM4_CH1; remap to TIM16_CH1N or USART1_TX."+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO PB7, 5 V tolerant; alternate functions I2C1_SDA, TIM17_CH1N, TIM4_CH2; remap to USART1_RX."+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot mode selection input; BOOT0=1 with BOOT1=0 boots from system memory (USART1 bootloader); BOOT0=0 boots from user Flash."+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO PB8, 5 V tolerant; alternate functions TIM4_CH3, TIM16_CH1, CEC; remap to I2C1_SCL."+ },+ {+ "number": "62",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO PB9, 5 V tolerant; alternate functions TIM4_CH4, TIM17_CH1; remap to I2C1_SDA."+ },+ {+ "number": "63",+ "name": "VSS_3",+ "type": "power_in",+ "description": "Digital ground decoupling supply pin; must be tied to VSS within 50 mV of all other ground pins; total VSS current sink limit 150 mA."+ },+ {+ "number": "64",+ "name": "VDD_3",+ "type": "power_in",+ "description": "Main digital supply decoupling pin, 2.0-3.6 V; sources I/Os and internal voltage regulator; total VDD source current limit 150 mA."+ }+ ],+ "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: Oscillator pins (OSC_IN and OSC_OUT at pins 4-5) are listed as fixed-function input and output respe; BOOT0 pin 20 type classified as input-only based on Table 4 entry showing type 'I'; this is a config; PC13-PC15 (TAMPER-RTC pins) have restricted output capability: maximum 2 MHz speed with 30 pF load p"+ ],+ "pages_sent": 95,+ "cost_usd": 1.5099,+ "at": "2026-09-26T16:35:12"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586177395372408832",+ "pages": 95,+ "sha256": "daf478e69d6806a1",+ "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]"+ }+}