component
STM32F103RFT6
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+99@@ -0,0 +1,99 @@+# STM32F103RFT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32F103RFT6 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 battery supply pin for RTC and backup registers, voltage range 1.8 to 3.6 V |+| 2 | PC13-TAMPER-RTC | bidirectional | Port C pin 13 supplied through power switch, supports TAMPER-RTC alternate function |+| 3 | PC14-OSC32_IN | bidirectional | Port C pin 14 supplied through power switch, supports OSC32_IN low-speed external oscillator input |+| 4 | PC15-OSC32_OUT | bidirectional | Port C pin 15 supplied through power switch, supports OSC32_OUT low-speed external oscillator output |+| 5 | OSC_IN | input | High-speed external oscillator input pin, accepts 4 to 16 MHz clock |+| 6 | OSC_OUT | output | High-speed external oscillator output pin for crystal resonator |+| 7 | NRST | input | Active-low reset pin with integrated pull-up resistor and filtering |+| 8 | PC0 | bidirectional | Port C pin 0 with 5V tolerant I/O, supports ADC123_IN10 |+| 9 | PC1 | bidirectional | Port C pin 1 with 5V tolerant I/O, supports ADC123_IN11 |+| 10 | PC2 | bidirectional | Port C pin 2 with 5V tolerant I/O, supports ADC123_IN12 |+| 11 | PC3 | bidirectional | Port C pin 3 with 5V tolerant I/O, supports ADC123_IN13 |+| 12 | VSSA | power_in | Analog ground reference pin for ADC and DAC |+| 13 | VDDA | power_in | Analog power supply pin, voltage range 2.4 to 3.6 V |+| 14 | PA0-WKUP | bidirectional | Port A pin 0 with wakeup capability, supports USART2_CTS, ADC123_IN0, TIM2_CH1_ETR, TIM5_CH1, TIM8_ETR |+| 15 | PA1 | bidirectional | Port A pin 1 supports USART2_RTS, ADC123_IN1, TIM5_CH2 |+| 16 | PA2 | bidirectional | Port A pin 2 supports USART2_TX, TIM5_CH3, ADC123_IN2, TIM9_CH1 |+| 17 | PA3 | bidirectional | Port A pin 3 supports USART2_RX, TIM5_CH4, ADC123_IN3, TIM9_CH2 |+| 18 | VSS_4 | power_in | Ground connection for power supply |+| 19 | VDD_4 | power_in | Main power supply pin, voltage range 2.0 to 3.6 V |+| 20 | PA4 | bidirectional | Port A pin 4 supports SPI1_NSS, USART2_CK, DAC_OUT1, ADC12_IN4 |+| 21 | PA5 | bidirectional | Port A pin 5 supports SPI1_SCK, DAC_OUT2, ADC12_IN5 |+| 22 | PA6 | bidirectional | Port A pin 6 supports SPI1_MISO, TIM8_BKIN, ADC12_IN6, TIM13_CH1 |+| 23 | PA7 | bidirectional | Port A pin 7 supports SPI1_MOSI, TIM8_CH1N, ADC12_IN7, TIM14_CH1 |+| 24 | PC4 | bidirectional | Port C pin 4 with 5V tolerant I/O, supports ADC12_IN14 |+| 25 | PC5 | bidirectional | Port C pin 5 with 5V tolerant I/O, supports ADC12_IN15 |+| 26 | PB0 | bidirectional | Port B pin 0 supports ADC12_IN8, TIM3_CH3, TIM8_CH2N |+| 27 | PB1 | bidirectional | Port B pin 1 supports ADC12_IN9, TIM3_CH4, TIM8_CH3N |+| 28 | PB2/BOOT1 | bidirectional | Port B pin 2 with 5V tolerant I/O, supports boot mode selection |+| 29 | PB10 | bidirectional | Port B pin 10 with 5V tolerant I/O, supports I2C2_SCL, USART3_TX, TIM2_CH3 |+| 30 | PB11 | bidirectional | Port B pin 11 with 5V tolerant I/O, supports I2C2_SDA, USART3_RX, TIM2_CH4 |+| 31 | VSS_1 | power_in | Ground connection for power supply |+| 32 | VDD_1 | power_in | Main power supply pin, voltage range 2.0 to 3.6 V |+| 33 | PB12 | bidirectional | Port B pin 12 with 5V tolerant I/O, supports SPI2_NSS, I2S2_WS, I2C2_SMBA, USART3_CK |+| 34 | PB13 | bidirectional | Port B pin 13 with 5V tolerant I/O, supports SPI2_SCK, I2S2_CK, USART3_CTS |+| 35 | PB14 | bidirectional | Port B pin 14 with 5V tolerant I/O, supports SPI2_MISO, TIM1_CH2N, USART3_RTS |+| 36 | PB15 | bidirectional | Port B pin 15 with 5V tolerant I/O, supports SPI2_MOSI, I2S2_SD, TIM1_CH3N |+| 37 | PC6 | bidirectional | Port C pin 6 with 5V tolerant I/O, supports I2S2_MCK, TIM8_CH1, SDIO_D6 |+| 38 | PC7 | bidirectional | Port C pin 7 with 5V tolerant I/O, supports I2S3_MCK, TIM8_CH2, SDIO_D7 |+| 39 | PC8 | bidirectional | Port C pin 8 with 5V tolerant I/O, supports TIM8_CH3, SDIO_D0 |+| 40 | PC9 | bidirectional | Port C pin 9 with 5V tolerant I/O, supports TIM8_CH4, SDIO_D1 |+| 41 | PA8 | bidirectional | Port A pin 8 with 5V tolerant I/O, supports USART1_CK, TIM1_CH1, MCO |+| 42 | PA9 | bidirectional | Port A pin 9 with 5V tolerant I/O, supports USART1_TX, TIM1_CH2 |+| 43 | PA10 | bidirectional | Port A pin 10 with 5V tolerant I/O, supports USART1_RX, TIM1_CH3 |+| 44 | PA11 | bidirectional | Port A pin 11 with 5V tolerant I/O, supports USART1_CTS, USBDM, CAN_RX, TIM1_CH4 |+| 45 | PA12 | bidirectional | Port A pin 12 with 5V tolerant I/O, supports USART1_RTS, USBDP, CAN_TX, TIM1_ETR |+| 46 | PA13 | bidirectional | Port A pin 13 with 5V tolerant I/O, dedicated to JTMS-SWDIO debug interface |+| 47 | VSS_2 | power_in | Ground connection for power supply |+| 48 | VDD_2 | power_in | Main power supply pin, voltage range 2.0 to 3.6 V |+| 49 | PA14 | bidirectional | Port A pin 14 with 5V tolerant I/O, dedicated to JTCK-SWCLK debug interface |+| 50 | PA15 | bidirectional | Port A pin 15 with 5V tolerant I/O, dedicated to JTDI, supports SPI3_NSS, I2S3_WS, TIM2_CH1_ETR |+| 51 | PC10 | bidirectional | Port C pin 10 with 5V tolerant I/O, supports UART4_TX, SDIO_D2, USART3_TX |+| 52 | PC11 | bidirectional | Port C pin 11 with 5V tolerant I/O, supports UART4_RX, SDIO_D3, USART3_RX |+| 53 | PC12 | bidirectional | Port C pin 12 with 5V tolerant I/O, supports UART5_TX, SDIO_CK, USART3_CK |+| 54 | PD2 | bidirectional | Port D pin 2 with 5V tolerant I/O, supports TIM3_ETR, UART5_RX, SDIO_CMD |+| 55 | PB3/TRACESWO | bidirectional | Port B pin 3 with 5V tolerant I/O, dedicated to JTDO and TRACESWO, supports SPI3_SCK, I2S3_CK, TIM2_CH2 |+| 56 | PB4 | bidirectional | Port B pin 4 with 5V tolerant I/O, dedicated to NJTRST, supports SPI3_MISO |+| 57 | PB5 | bidirectional | Port B pin 5 supports I2C1_SMBA, SPI3_MOSI, I2S3_SD, TIM3_CH2 |+| 58 | PB6 | bidirectional | Port B pin 6 with 5V tolerant I/O, supports I2C1_SCL, TIM4_CH1, USART1_TX |+| 59 | PB7 | bidirectional | Port B pin 7 with 5V tolerant I/O, supports I2C1_SDA, FSMC_NADV, TIM4_CH2, USART1_RX |+| 60 | BOOT0 | input | Boot mode pin for selecting boot source from Flash, SRAM, or system memory |+| 61 | PB8 | bidirectional | Port B pin 8 with 5V tolerant I/O, supports TIM4_CH3, SDIO_D4, TIM10_CH1, I2C1_SCL, CAN_RX |+| 63 | VSS_3 | power_in | Ground connection for power supply |+| 64 | VDD_3 | power_in | Main power supply pin, 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: `STM32F103RFT6`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f103rft6-etched.step` / `stm32f103rft6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f103rft6.step` / `stm32f103rft6.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/8586175446006845440) (120 pp, sha256 `d4650f1e5a23ce6e`, 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/stm32f103rft6-datasheet.pdf)
page.jsonadded+472@@ -0,0 +1,472 @@+{+ "slug": "stm32f103rft6",+ "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",+ "stm32f103rft6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f103rft6.kicad_sym",+ "stm32f103rft6.kicad_mod",+ "stm32f103rft6.glb",+ "stm32f103rft6.step",+ "stm32f103rft6.lbr",+ "docs/hero.png",+ "docs/stm32f103rft6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F103RFT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 63,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175446006845440",+ "parts": {+ "symbol": "stm32f103rft6.kicad_sym",+ "footprint": "stm32f103rft6.kicad_mod",+ "model_3d": "stm32f103rft6-etched.glb",+ "model_3d_plain": "stm32f103rft6.glb",+ "model_3d_step": "stm32f103rft6-etched.step",+ "model_3d_step_plain": "stm32f103rft6.step",+ "lbr": "stm32f103rft6.lbr"+ },+ "distributor_links": {+ "lcsc": "C31629",+ "digikey": "497-11114-ND",+ "mouser": "511-STM32F103RFT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T14:52:08Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-11114-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F103RFT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup battery supply pin for RTC and backup registers, voltage range 1.8 to 3.6 V"+ },+ {+ "number": "2",+ "name": "PC13-TAMPER-RTC",+ "type": "bidirectional",+ "description": "Port C pin 13 supplied through power switch, supports TAMPER-RTC alternate function"+ },+ {+ "number": "3",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "Port C pin 14 supplied through power switch, supports OSC32_IN low-speed external oscillator input"+ },+ {+ "number": "4",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "Port C pin 15 supplied through power switch, supports OSC32_OUT low-speed external oscillator output"+ },+ {+ "number": "5",+ "name": "OSC_IN",+ "type": "input",+ "description": "High-speed external oscillator input pin, accepts 4 to 16 MHz clock"+ },+ {+ "number": "6",+ "name": "OSC_OUT",+ "type": "output",+ "description": "High-speed external oscillator output pin for crystal resonator"+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "input",+ "description": "Active-low reset pin with integrated pull-up resistor and filtering"+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "Port C pin 0 with 5V tolerant I/O, supports ADC123_IN10"+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "Port C pin 1 with 5V tolerant I/O, supports ADC123_IN11"+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "Port C pin 2 with 5V tolerant I/O, supports ADC123_IN12"+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "Port C pin 3 with 5V tolerant I/O, supports ADC123_IN13"+ },+ {+ "number": "12",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference pin for ADC and DAC"+ },+ {+ "number": "13",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply pin, voltage range 2.4 to 3.6 V"+ },+ {+ "number": "14",+ "name": "PA0-WKUP",+ "type": "bidirectional",+ "description": "Port A pin 0 with wakeup capability, supports USART2_CTS, ADC123_IN0, TIM2_CH1_ETR, TIM5_CH1, TIM8_ETR"+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "Port A pin 1 supports USART2_RTS, ADC123_IN1, TIM5_CH2"+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "Port A pin 2 supports USART2_TX, TIM5_CH3, ADC123_IN2, TIM9_CH1"+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "Port A pin 3 supports USART2_RX, TIM5_CH4, ADC123_IN3, TIM9_CH2"+ },+ {+ "number": "18",+ "name": "VSS_4",+ "type": "power_in",+ "description": "Ground connection for power supply"+ },+ {+ "number": "19",+ "name": "VDD_4",+ "type": "power_in",+ "description": "Main power supply pin, voltage range 2.0 to 3.6 V"+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "Port A pin 4 supports SPI1_NSS, USART2_CK, DAC_OUT1, ADC12_IN4"+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "Port A pin 5 supports SPI1_SCK, DAC_OUT2, ADC12_IN5"+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "Port A pin 6 supports SPI1_MISO, TIM8_BKIN, ADC12_IN6, TIM13_CH1"+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "Port A pin 7 supports SPI1_MOSI, TIM8_CH1N, ADC12_IN7, TIM14_CH1"+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "Port C pin 4 with 5V tolerant I/O, supports ADC12_IN14"+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "Port C pin 5 with 5V tolerant I/O, supports ADC12_IN15"+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "Port B pin 0 supports ADC12_IN8, TIM3_CH3, TIM8_CH2N"+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "Port B pin 1 supports ADC12_IN9, TIM3_CH4, TIM8_CH3N"+ },+ {+ "number": "28",+ "name": "PB2/BOOT1",+ "type": "bidirectional",+ "description": "Port B pin 2 with 5V tolerant I/O, supports boot mode selection"+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "Port B pin 10 with 5V tolerant I/O, supports I2C2_SCL, USART3_TX, TIM2_CH3"+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "Port B pin 11 with 5V tolerant I/O, supports I2C2_SDA, USART3_RX, TIM2_CH4"+ },+ {+ "number": "31",+ "name": "VSS_1",+ "type": "power_in",+ "description": "Ground connection for power supply"+ },+ {+ "number": "32",+ "name": "VDD_1",+ "type": "power_in",+ "description": "Main power supply pin, voltage range 2.0 to 3.6 V"+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "Port B pin 12 with 5V tolerant I/O, supports SPI2_NSS, I2S2_WS, I2C2_SMBA, USART3_CK"+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "Port B pin 13 with 5V tolerant I/O, supports SPI2_SCK, I2S2_CK, USART3_CTS"+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "Port B pin 14 with 5V tolerant I/O, supports SPI2_MISO, TIM1_CH2N, USART3_RTS"+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "Port B pin 15 with 5V tolerant I/O, supports SPI2_MOSI, I2S2_SD, TIM1_CH3N"+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "Port C pin 6 with 5V tolerant I/O, supports I2S2_MCK, TIM8_CH1, SDIO_D6"+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "Port C pin 7 with 5V tolerant I/O, supports I2S3_MCK, TIM8_CH2, SDIO_D7"+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "Port C pin 8 with 5V tolerant I/O, supports TIM8_CH3, SDIO_D0"+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "Port C pin 9 with 5V tolerant I/O, supports TIM8_CH4, SDIO_D1"+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "Port A pin 8 with 5V tolerant I/O, supports USART1_CK, TIM1_CH1, MCO"+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "Port A pin 9 with 5V tolerant I/O, supports USART1_TX, TIM1_CH2"+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "Port A pin 10 with 5V tolerant I/O, supports USART1_RX, TIM1_CH3"+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "Port A pin 11 with 5V tolerant I/O, supports USART1_CTS, USBDM, CAN_RX, TIM1_CH4"+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "Port A pin 12 with 5V tolerant I/O, supports USART1_RTS, USBDP, CAN_TX, TIM1_ETR"+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "Port A pin 13 with 5V tolerant I/O, dedicated to JTMS-SWDIO debug interface"+ },+ {+ "number": "47",+ "name": "VSS_2",+ "type": "power_in",+ "description": "Ground connection for power supply"+ },+ {+ "number": "48",+ "name": "VDD_2",+ "type": "power_in",+ "description": "Main power supply pin, voltage range 2.0 to 3.6 V"+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "Port A pin 14 with 5V tolerant I/O, dedicated to JTCK-SWCLK debug interface"+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "Port A pin 15 with 5V tolerant I/O, dedicated to JTDI, supports SPI3_NSS, I2S3_WS, TIM2_CH1_ETR"+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "Port C pin 10 with 5V tolerant I/O, supports UART4_TX, SDIO_D2, USART3_TX"+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "Port C pin 11 with 5V tolerant I/O, supports UART4_RX, SDIO_D3, USART3_RX"+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "Port C pin 12 with 5V tolerant I/O, supports UART5_TX, SDIO_CK, USART3_CK"+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "Port D pin 2 with 5V tolerant I/O, supports TIM3_ETR, UART5_RX, SDIO_CMD"+ },+ {+ "number": "55",+ "name": "PB3/TRACESWO",+ "type": "bidirectional",+ "description": "Port B pin 3 with 5V tolerant I/O, dedicated to JTDO and TRACESWO, supports SPI3_SCK, I2S3_CK, TIM2_CH2"+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "Port B pin 4 with 5V tolerant I/O, dedicated to NJTRST, supports SPI3_MISO"+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "Port B pin 5 supports I2C1_SMBA, SPI3_MOSI, I2S3_SD, TIM3_CH2"+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "Port B pin 6 with 5V tolerant I/O, supports I2C1_SCL, TIM4_CH1, USART1_TX"+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "Port B pin 7 with 5V tolerant I/O, supports I2C1_SDA, FSMC_NADV, TIM4_CH2, USART1_RX"+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot mode pin for selecting boot source from Flash, SRAM, or system memory"+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "Port B pin 8 with 5V tolerant I/O, supports TIM4_CH3, SDIO_D4, TIM10_CH1, I2C1_SCL, CAN_RX"+ },+ {+ "number": "63",+ "name": "VSS_3",+ "type": "power_in",+ "description": "Ground connection for power supply"+ },+ {+ "number": "64",+ "name": "VDD_3",+ "type": "power_in",+ "description": "Main power supply pin, voltage range 2.0 to 3.6 V"+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175446006845440",+ "pages": 120,+ "sha256": "d4650f1e5a23ce6e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 63,+ "described": 63,+ "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]"+ }+}