STM32F358VCT6

{
  "slug": "stm32f358vct6",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f358vct6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "stm32f358vct6.kicad_mod",
    "stm32f358vct6.glb",
    "stm32f358vct6.step",
    "stm32f358vct6.lbr",
    "docs/hero.png",
    "docs/stm32f358vct6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f358vct6-hero.glb",
    "stm32f358vct6-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32F358VCT6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923949106913280",
    "parts": {
      "symbol": "stm32f358vct6.kicad_sym",
      "footprint": "stm32f358vct6.kicad_mod",
      "model_3d": "stm32f358vct6-hero.glb",
      "model_3d_plain": "stm32f358vct6.glb",
      "model_3d_step": "stm32f358vct6-etched.step",
      "model_3d_step_plain": "stm32f358vct6.step",
      "lbr": "stm32f358vct6.lbr"
    },
    "distributor_links": {
      "lcsc": 1339608,
      "digikey": "497-13630-ND",
      "mouser": "511-STM32F358VCT6"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T09:12:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-13630-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F358VCT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TRACECK, TIM3_CH1, TSC_G7_IO1, EVENTOUT."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TRACED0, TIM3_CH2, TSC_G7_IO2, EVENTOUT."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TRACED1, TIM3_CH3, TSC_G7_IO3, EVENTOUT."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TRACED2, TIM3_CH4, TSC_G7_IO4, EVENTOUT."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TRACED3, EVENTOUT; additional functions WKUP3, RTC_TAMP3."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for RTC and backup registers."
      },
      {
        "number": "7",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Standard 3.3 V (TC) I/O supplied through the power switch (3 mA max sink, output speed max 2 MHz with 30 pF load, not a current source); TIM1_CH1N, WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT."
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "Standard 3.3 V (TC) I/O supplied through the power switch (limited output use per note 2) that also serves as the OSC32_IN 32 kHz oscillator input."
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "Standard 3.3 V (TC) I/O supplied through the power switch (limited output use per note 2) that also serves as the OSC32_OUT 32 kHz oscillator output."
      },
      {
        "number": "10",
        "name": "PF9",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TIM15_CH1, SPI2_SCK, EVENTOUT."
      },
      {
        "number": "11",
        "name": "PF10",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions TIM15_CH2, SPI2_SCK, EVENTOUT."
      },
      {
        "number": "12",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; TIM1_CH3N, I2C2_SDA, and OSC_IN main oscillator input."
      },
      {
        "number": "13",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C2_SCL, and OSC_OUT main oscillator output."
      },
      {
        "number": "14",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Device reset input / internal reset output (active low), bidirectional reset pin with embedded weak pull-up resistor."
      },
      {
        "number": "15",
        "name": "PC0",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to ADC (TTa); EVENTOUT, ADC12_IN6, COMP7_INM."
      },
      {
        "number": "16",
        "name": "PC1",
        "type": "bidirectional",
        "description": "TTa I/O; EVENTOUT, ADC12_IN7, COMP7_INP."
      },
      {
        "number": "17",
        "name": "PC2",
        "type": "bidirectional",
        "description": "TTa I/O; COMP7_OUT, EVENTOUT, ADC12_IN8."
      },
      {
        "number": "18",
        "name": "PC3",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_BKIN2, EVENTOUT, ADC12_IN9."
      },
      {
        "number": "19",
        "name": "PF2",
        "type": "bidirectional",
        "description": "TTa I/O; EVENTOUT, ADC12_IN10."
      },
      {
        "number": "20",
        "name": "VSSA/VREF-",
        "type": "power_in",
        "description": "Analog ground / negative reference voltage."
      },
      {
        "number": "21",
        "name": "VREF+",
        "type": "power_in",
        "description": "Positive reference voltage (ADC VREF+ range 2 V to VDDA)."
      },
      {
        "number": "22",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply (VDDA range 1.65 to 3.6 V)."
      },
      {
        "number": "23",
        "name": "PA0",
        "type": "bidirectional",
        "description": "TTa I/O; USART2_CTS, TIM2_CH1_ETR, TIM8_BKIN, TIM8_ETR, TSC_G1_IO1, COMP1_OUT, ADC1_IN1, COMP1_INM, RTC_TAMP2, WKUP1, COMP7_INP."
      },
      {
        "number": "24",
        "name": "PA1",
        "type": "bidirectional",
        "description": "TTa I/O; USART2_RTS_DE, TIM2_CH2, TSC_G1_IO2, TIM15_CH1N, RTC_REFIN, ADC1_IN2, COMP1_INP, OPAMP1_VINP, OPAMP3_VINP."
      },
      {
        "number": "25",
        "name": "PA2",
        "type": "bidirectional",
        "description": "TTa I/O (reduced touch sensitivity); USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3, COMP2_OUT, ADC1_IN3, COMP2_INM, OPAMP1_VOUT."
      },
      {
        "number": "26",
        "name": "PA3",
        "type": "bidirectional",
        "description": "TTa I/O; USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4, ADC1_IN4, OPAMP1_VINP, COMP2_INP, OPAMP1_VINM."
      },
      {
        "number": "27",
        "name": "PF4",
        "type": "bidirectional",
        "description": "TTa I/O; COMP1_OUT, EVENTOUT, ADC1_IN5."
      },
      {
        "number": "28",
        "name": "VDD_4",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "29",
        "name": "PA4",
        "type": "bidirectional",
        "description": "TTa I/O (reduced touch sensitivity); SPI1_NSS, SPI3_NSS, I2S3_WS, USART2_CK, TSC_G2_IO1, TIM3_CH2, ADC2_IN1, DAC1_OUT1, OPAMP4_VINP, COMP1-7_INM."
      },
      {
        "number": "30",
        "name": "PA5",
        "type": "bidirectional",
        "description": "TTa I/O (reduced touch sensitivity); SPI1_SCK, TIM2_CH1_ETR, TSC_G2_IO2, ADC2_IN2, DAC1_OUT2, OPAMP1/2/3 inputs, COMP1-7_INM."
      },
      {
        "number": "31",
        "name": "PA6",
        "type": "bidirectional",
        "description": "TTa I/O (reduced touch sensitivity); SPI1_MISO, TIM3_CH1, TIM8_BKIN, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, ADC2_IN3, OPAMP2_VOUT."
      },
      {
        "number": "32",
        "name": "PA7",
        "type": "bidirectional",
        "description": "TTa I/O; SPI1_MOSI, TIM3_CH2, TIM17_CH1, TIM1_CH1N, TIM8_CH1N, TSC_G2_IO4, COMP2_OUT, ADC2_IN4, COMP2_INP, OPAMP2_VINP, OPAMP1_VINP."
      },
      {
        "number": "33",
        "name": "PC4",
        "type": "bidirectional",
        "description": "TTa I/O; USART1_TX, EVENTOUT, ADC2_IN5."
      },
      {
        "number": "34",
        "name": "PC5",
        "type": "bidirectional",
        "description": "TTa I/O; USART1_RX, TSC_G3_IO1, EVENTOUT, ADC2_IN11, OPAMP2_VINM, OPAMP1_VINM."
      },
      {
        "number": "35",
        "name": "PB0",
        "type": "bidirectional",
        "description": "TTa I/O; TIM3_CH3, TIM1_CH2N, TIM8_CH2N, TSC_G3_IO2, ADC3_IN12, COMP4_INP, OPAMP3_VINP, OPAMP2_VINP."
      },
      {
        "number": "36",
        "name": "PB1",
        "type": "bidirectional",
        "description": "TTa I/O (reduced touch sensitivity); TIM3_CH4, TIM1_CH3N, TIM8_CH3N, COMP4_OUT, TSC_G3_IO3, ADC3_IN1, OPAMP3_VOUT."
      },
      {
        "number": "37",
        "name": "NPOR",
        "type": "input",
        "description": "Device power-on reset input, external POR pin with embedded weak pull-up resistor, powered by VDDA."
      },
      {
        "number": "38",
        "name": "PE7",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_ETR, EVENTOUT, ADC3_IN13, COMP4_INP."
      },
      {
        "number": "39",
        "name": "PE8",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH1N, EVENTOUT, COMP4_INM, ADC34_IN6."
      },
      {
        "number": "40",
        "name": "PE9",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH1, EVENTOUT, ADC3_IN2."
      },
      {
        "number": "41",
        "name": "PE10",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH2N, EVENTOUT, ADC3_IN14."
      },
      {
        "number": "42",
        "name": "PE11",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH2, EVENTOUT, ADC3_IN15."
      },
      {
        "number": "43",
        "name": "PE12",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH3N, EVENTOUT, ADC3_IN16."
      },
      {
        "number": "44",
        "name": "PE13",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH3, EVENTOUT, ADC3_IN3."
      },
      {
        "number": "45",
        "name": "PE14",
        "type": "bidirectional",
        "description": "TTa I/O; TIM1_CH4, TIM1_BKIN2, EVENTOUT, ADC4_IN1."
      },
      {
        "number": "46",
        "name": "PE15",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_RX, TIM1_BKIN, EVENTOUT, ADC4_IN2."
      },
      {
        "number": "47",
        "name": "PB10",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_TX, TIM2_CH3, TSC_SYNC, EVENTOUT, COMP5_INM, OPAMP4_VINM, OPAMP3_VINM."
      },
      {
        "number": "48",
        "name": "PB11",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_RX, TIM2_CH4, TSC_G6_IO1, EVENTOUT, COMP6_INP, OPAMP4_VINP."
      },
      {
        "number": "49",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "50",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "51",
        "name": "PB12",
        "type": "bidirectional",
        "description": "TTa I/O (reduced touch sensitivity); SPI2_NSS, I2S2_WS, I2C2_SMBA, USART3_CK, TIM1_BKIN, TSC_G6_IO2, ADC4_IN3, COMP3_INM, OPAMP4_VOUT."
      },
      {
        "number": "52",
        "name": "PB13",
        "type": "bidirectional",
        "description": "TTa I/O; SPI2_SCK, I2S2_CK, USART3_CTS, TIM1_CH1N, TSC_G6_IO3, ADC3_IN5, COMP5_INP, OPAMP4_VINP, OPAMP3_VINP."
      },
      {
        "number": "53",
        "name": "PB14",
        "type": "bidirectional",
        "description": "TTa I/O; SPI2_MISO, I2S2ext_SD, USART3_RTS_DE, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4, COMP3_INP, ADC4_IN4, OPAMP2_VINP."
      },
      {
        "number": "54",
        "name": "PB15",
        "type": "bidirectional",
        "description": "TTa I/O; SPI2_MOSI, I2S2_SD, TIM1_CH3N, RTC_REFIN, TIM15_CH1N, TIM15_CH2, ADC4_IN5, COMP6_INM."
      },
      {
        "number": "55",
        "name": "PD8",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_TX, EVENTOUT, ADC4_IN12, OPAMP4_VINM."
      },
      {
        "number": "56",
        "name": "PD9",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_RX, EVENTOUT, ADC4_IN13."
      },
      {
        "number": "57",
        "name": "PD10",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_CK, EVENTOUT, ADC34_IN7, COMP6_INM."
      },
      {
        "number": "58",
        "name": "PD11",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_CTS, EVENTOUT, ADC34_IN8, COMP6_INP, OPAMP4_VINP."
      },
      {
        "number": "59",
        "name": "PD12",
        "type": "bidirectional",
        "description": "TTa I/O; USART3_RTS_DE, TIM4_CH1, TSC_G8_IO1, EVENTOUT, ADC34_IN9, COMP5_INP."
      },
      {
        "number": "60",
        "name": "PD13",
        "type": "bidirectional",
        "description": "TTa I/O; TIM4_CH2, TSC_G8_IO2, EVENTOUT, ADC34_IN10, COMP5_INM."
      },
      {
        "number": "61",
        "name": "PD14",
        "type": "bidirectional",
        "description": "TTa I/O; TIM4_CH3, TSC_G8_IO3, EVENTOUT, COMP3_INP, ADC34_IN11, OPAMP2_VINP."
      },
      {
        "number": "62",
        "name": "PD15",
        "type": "bidirectional",
        "description": "TTa I/O; SPI2_NSS, TIM4_CH4, TSC_G8_IO4, EVENTOUT, COMP3_INM."
      },
      {
        "number": "63",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; I2S2_MCK, COMP6_OUT, TIM8_CH1, TIM3_CH1, EVENTOUT."
      },
      {
        "number": "64",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; I2S3_MCK, TIM8_CH2, TIM3_CH2, COMP5_OUT, EVENTOUT."
      },
      {
        "number": "65",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; TIM8_CH3, TIM3_CH3, COMP3_OUT, EVENTOUT."
      },
      {
        "number": "66",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; TIM8_CH4, TIM8_BKIN2, TIM3_CH4, I2S_CKIN, EVENTOUT."
      },
      {
        "number": "67",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; I2C2_SMBA, I2S2_MCK, USART1_CK, TIM1_CH1, TIM4_ETR, MCO, COMP3_OUT, EVENTOUT."
      },
      {
        "number": "68",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C2_SCL, I2S3_MCK, USART1_TX, TIM1_CH2, TIM2_CH3, TIM15_BKIN, TSC_G4_IO1, COMP5_OUT, EVENTOUT."
      },
      {
        "number": "69",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C2_SDA, USART1_RX, TIM1_CH3, TIM2_CH4, TIM8_BKIN, TIM17_BKIN, TSC_G4_IO2, COMP6_OUT, EVENTOUT."
      },
      {
        "number": "70",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART1_CTS, CAN_RX, TIM1_CH1N, TIM1_CH4, TIM1_BKIN2, TIM4_CH1, COMP1_OUT, EVENTOUT."
      },
      {
        "number": "71",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART1_RTS_DE, CAN_TX, TIM1_CH2N, TIM1_ETR, TIM4_CH2, TIM16_CH1, COMP2_OUT, EVENTOUT."
      },
      {
        "number": "72",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; SWDIO-JTMS debug function after reset, USART3_CTS, TIM4_CH3, TIM16_CH1N, TSC_G4_IO3, IR_OUT, EVENTOUT."
      },
      {
        "number": "73",
        "name": "PF6",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C2_SCL, USART3_RTS_DE, TIM4_CH4, EVENTOUT."
      },
      {
        "number": "74",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "75",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "76",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; SWCLK-JTCK debug function after reset, I2C1_SDA, USART2_TX, TIM8_CH2, TIM1_BKIN, TSC_G4_IO4, EVENTOUT."
      },
      {
        "number": "77",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; JTDI, I2C1_SCL, SPI1_NSS, SPI3_NSS, I2S3_WS, USART2_RX, TIM1_BKIN, TIM2_CH1_ETR, TIM8_CH1, EVENTOUT."
      },
      {
        "number": "78",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; SPI3_SCK, I2S3_CK, USART3_TX, UART4_TX, TIM8_CH1N, EVENTOUT."
      },
      {
        "number": "79",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; SPI3_MISO, I2S3ext_SD, USART3_RX, UART4_RX, TIM8_CH2N, EVENTOUT."
      },
      {
        "number": "80",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; SPI3_MOSI, I2S3_SD, USART3_CK, UART5_TX, TIM8_CH3N, EVENTOUT."
      },
      {
        "number": "81",
        "name": "PD0",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; CAN_RX, EVENTOUT."
      },
      {
        "number": "82",
        "name": "PD1",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; CAN_TX, TIM8_CH4, TIM8_BKIN2, EVENTOUT."
      },
      {
        "number": "83",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; UART5_RX, TIM3_ETR, TIM8_BKIN, EVENTOUT."
      },
      {
        "number": "84",
        "name": "PD3",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART2_CTS, TIM2_CH1_ETR, EVENTOUT."
      },
      {
        "number": "85",
        "name": "PD4",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART2_RTS_DE, TIM2_CH2, EVENTOUT."
      },
      {
        "number": "86",
        "name": "PD5",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART2_TX, EVENTOUT."
      },
      {
        "number": "87",
        "name": "PD6",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART2_RX, TIM2_CH4, EVENTOUT."
      },
      {
        "number": "88",
        "name": "PD7",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART2_CK, TIM2_CH3, EVENTOUT."
      },
      {
        "number": "89",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; JTDO-TRACESWO debug function after reset, SPI3_SCK, I2S3_CK, SPI1_SCK, USART2_TX, TIM2_CH2, TIM3_ETR, TIM4_ETR, TIM8_CH1N, TSC_G5_IO1, EVENTOUT."
      },
      {
        "number": "90",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; NJTRST debug function after reset, SPI3_MISO, I2S3ext_SD, SPI1_MISO, USART2_RX, TIM3_CH1, TIM16_CH1, TIM17_BKIN, TIM8_CH2N, TSC_G5_IO2, EVENTOUT."
      },
      {
        "number": "91",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; SPI3_MOSI, SPI1_MOSI, I2S3_SD, I2C1_SMBA, USART2_CK, TIM16_BKIN, TIM3_CH2, TIM8_CH3N, TIM17_CH1, EVENTOUT."
      },
      {
        "number": "92",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C1_SCL, USART1_TX, TIM16_CH1N, TIM4_CH1, TIM8_CH1, TSC_G5_IO3, TIM8_ETR, TIM8_BKIN2, EVENTOUT."
      },
      {
        "number": "93",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C1_SDA, USART1_RX, TIM3_CH4, TIM4_CH2, TIM17_CH1N, TIM8_BKIN, TSC_G5_IO4, EVENTOUT."
      },
      {
        "number": "94",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated boot memory selection input."
      },
      {
        "number": "95",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C1_SCL, CAN_RX, TIM16_CH1, TIM4_CH3, TIM8_CH2, TIM1_BKIN, TSC_SYNC, COMP1_OUT, EVENTOUT."
      },
      {
        "number": "96",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V tolerant FM+ capable (FTf) I/O; I2C1_SDA, CAN_TX, TIM17_CH1, TIM4_CH4, TIM8_CH3, IR_OUT, COMP2_OUT, EVENTOUT."
      },
      {
        "number": "97",
        "name": "PE0",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART1_TX, TIM4_ETR, TIM16_CH1, EVENTOUT."
      },
      {
        "number": "98",
        "name": "PE1",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; USART1_RX, TIM17_CH1, EVENTOUT."
      },
      {
        "number": "99",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "100",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Digital power supply."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Multiple power supply pins (VDD_1 through VDD_4, VSS_1 through VSS_3, VBAT, VDDA, VREF+, VSSA/VREF-); NRST pin (14) requires external protection circuit per Figure 21 (page 88) with 100nF capacitor to g; Pins PC13-PC15 (7-9) have restricted output speed limited to 2 MHz maximum with 30 pF load per Table",
          "9/100 pins cited to the wrong page (name found elsewhere): ['92:PB5@p37', '93:PB6@p37', '94:PB7@p37', '95:BOOT0@p37']"
        ],
        "pages_sent": 51,
        "cost_usd": 0.4287,
        "at": "2026-10-03T09:12:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923949106913280",
        "pages": 134,
        "sha256": "a43070cb13b2b195",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 100,
        "described": 100,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}