STM32U575VGT6Q

{
  "slug": "stm32u575vgt6q",
  "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",
    "stm32u575vgt6q",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32u575vgt6q.kicad_sym",
    "stm32u575vgt6q.kicad_mod",
    "stm32u575vgt6q.glb",
    "stm32u575vgt6q.step",
    "stm32u575vgt6q.lbr",
    "docs/hero.png",
    "docs/stm32u575vgt6q-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32u575vgt6q-hero.glb",
    "stm32u575vgt6q-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32U575VGT6Q",
    "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/8603346925400051712",
    "parts": {
      "symbol": "stm32u575vgt6q.kicad_sym",
      "footprint": "stm32u575vgt6q.kicad_mod",
      "model_3d": "stm32u575vgt6q-hero.glb",
      "model_3d_plain": "stm32u575vgt6q.glb",
      "model_3d_step": "stm32u575vgt6q-etched.step",
      "model_3d_step_plain": "stm32u575vgt6q.step",
      "lbr": "stm32u575vgt6q.lbr"
    },
    "distributor_links": {
      "lcsc": "C5270990",
      "digikey": "497-STM32U575VGT6Q-ND",
      "mouser": "511-STM32U575VGT6Q"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T12:18:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-STM32U575VGT6Q-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32U575VGT6Q",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch supplied by VDDA; alternate functions include TRACECLK, TIM3_ETR, SAI1_CK1, FMC_A23."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hat) with analog switch supplied by VDDA; alternate functions include TRACED0, TIM3_CH1, FMC_A19; additional function TAMP_IN6/TAMP_OUT3."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hat) with analog switch supplied by VDDA; alternate functions include TRACED1, TIM3_CH2, DCMI_D4/PSSI_D4, FMC_A20; additional functions WKUP1, TAMP_IN7/TAMP_OUT8."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hat) with analog switch supplied by VDDA; alternate functions include TRACED2, TIM3_CH3, DCMI_D6/PSSI_D6, FMC_A21; additional functions WKUP2, TAMP_IN8/TAMP_OUT7."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ht) supporting high-speed low-voltage mode; alternate functions include TRACED3, TIM3_CH4, DCMI_D7/PSSI_D7, FMC_A22; additional functions WKUP3, TAMP_IN3/TAMP_OUT6."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup-domain supply for the RTC, 32 x 32-bit backup registers and 2-Kbyte backup SRAM; absolute maximum -0.3 V to 4.0 V (Table 29)."
      },
      {
        "number": "7",
        "name": "PC13",
        "type": "bidirectional",
        "description": "FT I/O supplied through the power switch (VSW); output speed is limited to 2 MHz with 30 pF and PC13-PC15 share a 3 mA source limit, so they must not drive LEDs (Table 26 note 2); additional functions WKUP2, RTC_TS/RTC_OUT1, TAMP_IN1/TAMP_OUT2."
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "FT_o I/O supplied through the power switch (VSW) with OSC32_IN capability; same 2 MHz / 30 pF and 3 mA shared source limits as PC13 (Table 26 note 2)."
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "FT_o I/O supplied through the power switch (VSW) with OSC32_OUT capability; same 2 MHz / 30 pF and 3 mA shared source limits as PC13 (Table 26 note 2)."
      },
      {
        "number": "10",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; each VSS pin sinks at most 100 mA and the total ground current is limited to 200 mA (Table 30)."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply, 1.71 V to 3.6 V; VDD pins must not differ by more than 50 mV from each other (Table 29)."
      },
      {
        "number": "12",
        "name": "PH0-OSC_IN",
        "type": "bidirectional",
        "description": "FT I/O; HSE oscillator input (OSC_IN) function, also available as EVENTOUT."
      },
      {
        "number": "13",
        "name": "PH1-OSC_OUT",
        "type": "bidirectional",
        "description": "FT I/O; HSE oscillator output (OSC_OUT) function, also available as EVENTOUT."
      },
      {
        "number": "14",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with embedded weak pull-up resistor (Table 25 legend)."
      },
      {
        "number": "15",
        "name": "PC0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fha) with analog switch and Fm+ capability; ADC1_IN1/ADC4_IN1 analog input; alternate functions include LPTIM1_IN1, I2C3_SCL, LPUART1_RX, SDMMC1_D5."
      },
      {
        "number": "16",
        "name": "PC1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fhav) with analog switch and Fm+ capability; ADC1_IN2/ADC4_IN2 analog input; alternate functions include TRACED0, SPI2_MOSI, I2C3_SDA, LPUART1_TX."
      },
      {
        "number": "17",
        "name": "PC2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; ADC1_IN3/ADC4_IN3 analog input; alternate functions include LPTIM1_IN2, SPI2_MISO, MDF1_CCK1, OCTOSPIM_P1_IO5."
      },
      {
        "number": "18",
        "name": "PC3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; ADC1_IN4/ADC4_IN4 analog input; alternate functions include LPTIM1_ETR, LPTIM3_CH1, SAI1_D1, SPI2_MOSI."
      },
      {
        "number": "19",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground; ground pins must stay within 50 mV of each other including VREF- (Table 29)."
      },
      {
        "number": "20",
        "name": "VREF+",
        "type": "power_in",
        "description": "Positive reference voltage input for the ADCs/DAC; VREF+ may exceed VDDA by at most 0.4 V (Table 29); additional function VREFBUF_OUT."
      },
      {
        "number": "21",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply for ADCs, DACs, OPAMPs, COMPs and VREFBUF; absolute maximum -0.3 V to 4.0 V (Table 29)."
      },
      {
        "number": "22",
        "name": "PA0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hat) with analog switch; OPAMP1_VINP and ADC1_IN5 analog inputs; alternate functions include TIM2_CH1, USART2_CTS, UART4_TX, SDMMC2_CMD; additional function WKUP1."
      },
      {
        "number": "23",
        "name": "PA1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hat) with analog switch; OPAMP1_VINM and ADC1_IN6 analog inputs; alternate functions include LPTIM1_CH2, TIM2_CH2, SPI1_SCK, USART2_RTS_DE; additional function WKUP3."
      },
      {
        "number": "24",
        "name": "PA2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; COMP1_INP3 and ADC1_IN7 analog inputs; alternate functions include TIM2_CH3, USART2_TX, LPUART1_TX, UCPD1_FRSTX1; additional function WKUP4/LSCO."
      },
      {
        "number": "25",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O (TT_hav) with analog switch; OPAMP1_VOUT and ADC1_IN8 analog functions; alternate functions include TIM2_CH4, SAI1_CK1, USART2_RX, LPUART1_RX; additional function WKUP5."
      },
      {
        "number": "26",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; each VSS pin sinks at most 100 mA and the total ground current is limited to 200 mA (Table 30)."
      },
      {
        "number": "27",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply, 1.71 V to 3.6 V; VDD pins must not differ by more than 50 mV from each other (Table 29)."
      },
      {
        "number": "28",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O (TT_ha) with analog switch; ADC1_IN9, ADC4_IN9, DAC1_OUT1 analog functions; alternate functions include SPI1_NSS, SPI3_NSS, USART2_CK, SAI1_FS_B; additional function WKUP2."
      },
      {
        "number": "29",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O (TT_a) with analog switch; ADC1_IN10, ADC4_IN10, DAC1_OUT2 analog functions; alternate functions include CSLEEP, TIM2_CH1, SPI1_SCK, USART3_RX; additional function WKUP6."
      },
      {
        "number": "30",
        "name": "PA6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; OPAMP2_VINP and ADC1_IN11/ADC4_IN11 analog inputs; alternate functions include TIM1_BKIN, TIM3_CH1, SPI1_MISO, USART3_CTS; additional function WKUP7."
      },
      {
        "number": "31",
        "name": "PA7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fha) with analog switch and Fm+ capability; OPAMP2_VINM and ADC1_IN12 analog functions; alternate functions include TIM1_CH1N, TIM3_CH2, I2C3_SCL, SPI1_MOSI; additional function WKUP8."
      },
      {
        "number": "32",
        "name": "PB0",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O (TT_ha) with analog switch; OPAMP2_VOUT and ADC1_IN15 analog functions; alternate functions include TIM1_CH2N, TIM3_CH3, SPI1_NSS, USART3_CK, COMP1_OUT."
      },
      {
        "number": "33",
        "name": "PB1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; COMP1_INM1, ADC1_IN16 and ADC4_IN19 analog functions; alternate functions include TIM1_CH3N, TIM3_CH4, MDF1_SDI0, USART3_RTS_DE; additional function WKUP4."
      },
      {
        "number": "34",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hat) with analog switch; COMP1_INP2 and ADC1_IN17 analog functions; alternate functions include LPTIM1_CH1, TIM8_CH4N, I2C3_SMBA, SPI1_RDY; additional functions WKUP1, RTC_OUT2."
      },
      {
        "number": "35",
        "name": "PE7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM1_ETR, MDF1_SDI2, FMC_D4, SAI1_SD_B; additional function WKUP6."
      },
      {
        "number": "36",
        "name": "PE8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM1_CH1N, MDF1_CKI2, FMC_D5, SAI1_SCK_B; additional function WKUP7."
      },
      {
        "number": "37",
        "name": "PE9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hv) with very high-speed capability; alternate functions include TIM1_CH1, ADF1_CCK0, OCTOSPIM_P1_NCLK, FMC_D6, SAI1_FS_B."
      },
      {
        "number": "38",
        "name": "PE10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hav) with analog switch and very high-speed capability; alternate functions include TIM1_CH2N, ADF1_SDI0, TSC_G5_IO1, OCTOSPIM_P1_CLK, FMC_D7."
      },
      {
        "number": "39",
        "name": "PE11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; alternate functions include TIM1_CH2, SPI1_RDY, MDF1_CKI4, TSC_G5_IO2, OCTOSPIM_P1_NCS, FMC_D8."
      },
      {
        "number": "40",
        "name": "PE12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; alternate functions include TIM1_CH3N, SPI1_NSS, MDF1_SDI5, TSC_G5_IO3, OCTOSPIM_P1_IO0, FMC_D9."
      },
      {
        "number": "41",
        "name": "PE13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; alternate functions include TIM1_CH3, SPI1_SCK, MDF1_CKI5, TSC_G5_IO4, OCTOSPIM_P1_IO1, FMC_D10."
      },
      {
        "number": "42",
        "name": "PE14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM1_CH4, TIM1_BKIN2, SPI1_MISO, OCTOSPIM_P1_IO2, FMC_D11."
      },
      {
        "number": "43",
        "name": "PE15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM1_BKIN, TIM1_CH4N, SPI1_MOSI, OCTOSPIM_P1_IO3, FMC_D12."
      },
      {
        "number": "44",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fhv) with Fm+ and very high-speed capability; alternate functions include TIM2_CH3, I2C4_SCL, I2C2_SCL(boot), SPI2_SCK, USART3_TX, COMP1_OUT; additional function WKUP8."
      },
      {
        "number": "45",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fh) with Fm+ capability; alternate functions include TIM2_CH4, I2C4_SDA, I2C2_SDA(boot), SPI2_RDY, USART3_RX, LPUART1_TX, COMP2_OUT."
      },
      {
        "number": "46",
        "name": "VLXSMPS",
        "type": "power_in",
        "description": "SMPS switching node; external inductor of 2.2 uH +/-20% (ISAT > 0.5 A, DCR < 200 mOhm) is required between VLXSMPS and VDD11 (Section 5.1.6)."
      },
      {
        "number": "47",
        "name": "VDDSMPS",
        "type": "power_in",
        "description": "SMPS input supply; requires a 10 uF +/-20% input capacitor with ESR < 10 mOhm and rated voltage >= 10 V (Section 5.1.6); absolute maximum -0.3 V to 4.0 V (Table 29)."
      },
      {
        "number": "48",
        "name": "VSSSMPS",
        "type": "power_in",
        "description": "SMPS ground pin; must be connected to the external ground (Table 29 note 1)."
      },
      {
        "number": "49",
        "name": "VDD11",
        "type": "power_in",
        "description": "SMPS-regulated 1.1 V core supply pin; each VDD11 pin requires COUT of 2 x 2.2 uF +/-20%, ESR < 20 mOhm and rated voltage >= 10 V (Section 5.1.6)."
      },
      {
        "number": "50",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; each VSS pin sinks at most 100 mA and the total ground current is limited to 200 mA (Table 30)."
      },
      {
        "number": "51",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply, 1.71 V to 3.6 V; VDD pins must not differ by more than 50 mV from each other (Table 29)."
      },
      {
        "number": "52",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fa) with Fm+ and analog switch capability; alternate functions include TIM1_CH1N, LPTIM3_IN1, I2C2_SCL, SPI2_SCK(boot), USART3_CTS, TIM15_CH1N."
      },
      {
        "number": "53",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fda) with Fm+ and dead-battery capability; alternate functions include TIM1_CH2N, I2C2_SDA, SPI2_MISO(boot), USART3_RTS_DE, SDMMC2_D0; additional function UCPD1_DBCC2 (Table 26 note 4)."
      },
      {
        "number": "54",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant USB Type-C PD I/O (FT_c); after reset a 5.1 kOhm UCPD pull-down can be enabled on this pin (Table 26 note 4); alternate functions include RTC_REFIN, TIM1_CH3N, SPI2_MOSI(boot), FMC_NBL1; additional functions UCPD1_CC2, WKUP7."
      },
      {
        "number": "55",
        "name": "PD8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include USART3_TX, DCMI_HSYNC/PSSI_DE, FMC_D13."
      },
      {
        "number": "56",
        "name": "PD9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include LPTIM2_IN2, USART3_RX, DCMI_PIXCLK/PSSI_PDCK, FMC_D14, SAI2_MCLK_A."
      },
      {
        "number": "57",
        "name": "PD10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; alternate functions include LPTIM2_CH2, USART3_CK, TSC_G6_IO1, FMC_D15, SAI2_SCK_A."
      },
      {
        "number": "58",
        "name": "PD11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; alternate functions include I2C4_SMBA, USART3_CTS, TSC_G6_IO2, FMC_CLE/FMC_A16, SAI2_SD_A; additional function ADC4_IN15."
      },
      {
        "number": "59",
        "name": "PD12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fha) with Fm+ and analog switch capability; alternate functions include TIM4_CH1, I2C4_SCL, USART3_RTS_DE, FMC_ALE/FMC_A17; additional function ADC4_IN16."
      },
      {
        "number": "60",
        "name": "PD13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fha) with Fm+ and analog switch capability; alternate functions include TIM4_CH2, I2C4_SDA, TSC_G6_IO4, FMC_A18, LPTIM4_IN1; additional function ADC4_IN17."
      },
      {
        "number": "61",
        "name": "PD14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM4_CH3, FMC_D0, LPTIM3_CH1."
      },
      {
        "number": "62",
        "name": "PD15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM4_CH4, FMC_D1, LPTIM3_CH2."
      },
      {
        "number": "63",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_a) with analog switch supplied by VDDA; alternate functions include CSLEEP, TIM3_CH1, TIM8_CH1, SDMMC1_D0DIR, DCMI_D0/PSSI_D0, SAI2_MCLK_A."
      },
      {
        "number": "64",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_a) with analog switch supplied by VDDA; alternate functions include CDSTOP, TIM3_CH2, TIM8_CH2, MDF1_SDI3, DCMI_D1/PSSI_D1, SAI2_MCLK_B."
      },
      {
        "number": "65",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_a) with analog switch supplied by VDDA; alternate functions include SRDSTOP, TIM3_CH3, TIM8_CH3, DCMI_D2/PSSI_D2, SDMMC1_D0, LPTIM3_CH1."
      },
      {
        "number": "66",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_a) with analog switch supplied by VDDA; alternate functions include TRACED0, TIM8_BKIN2, TIM3_CH4, TIM8_CH4, DCMI_D3/PSSI_D3, OTG_FS_NOE, SDMMC1_D1."
      },
      {
        "number": "67",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hv) with very high-speed capability; alternate functions include MCO, TIM1_CH1, SAI1_CK2, USART1_CK, OTG_FS_SOF, TRACECLK, SAI1_SCK_A."
      },
      {
        "number": "68",
        "name": "PA9",
        "type": "bidirectional",
        "description": "USB-capable 5 V-tolerant I/O (FT_u) powered by VDDUSB; alternate functions include TIM1_CH2, SPI2_SCK, DCMI_D0/PSSI_D0, USART1_TX(boot), SAI1_FS_A; additional function OTG_FS_VBUS."
      },
      {
        "number": "69",
        "name": "PA10",
        "type": "bidirectional",
        "description": "USB-capable 5 V-tolerant I/O (FT_u) powered by VDDUSB; alternate functions include CRS_SYNC, TIM1_CH3, LPTIM2_IN2, SAI1_D1, USART1_RX(boot), OTG_FS_ID, TIM17_BKIN."
      },
      {
        "number": "70",
        "name": "PA11",
        "type": "bidirectional",
        "description": "USB-capable 5 V-tolerant I/O (FT_u) powered by VDDUSB; alternate functions include TIM1_CH4, TIM1_BKIN2, SPI1_MISO, USART1_CTS, FDCAN1_RX, OTG_FS_DM(boot)."
      },
      {
        "number": "71",
        "name": "PA12",
        "type": "bidirectional",
        "description": "USB-capable 5 V-tolerant I/O (FT_u) powered by VDDUSB; alternate functions include TIM1_ETR, SPI1_MOSI, OCTOSPIM_P2_NCS, USART1_RTS_DE, FDCAN1_TX, OTG_FS_DP(boot)."
      },
      {
        "number": "72",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) that after reset is the JTMS/SWDIO function with internal pull-up (Table 26 note 5); alternate functions include IR_OUT, OTG_FS_NOE, SAI1_SD_B."
      },
      {
        "number": "73",
        "name": "VDDUSB",
        "type": "power_in",
        "description": "Supply for the USB function and USB Type-C/PD I/Os; absolute maximum -0.3 V to 4.0 V (Table 29)."
      },
      {
        "number": "74",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; each VSS pin sinks at most 100 mA and the total ground current is limited to 200 mA (Table 30)."
      },
      {
        "number": "75",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply, 1.71 V to 3.6 V; VDD pins must not differ by more than 50 mV from each other (Table 29)."
      },
      {
        "number": "76",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) that after reset is the JTCK/SWCLK function with internal pull-down (Table 26 note 5); alternate functions include LPTIM1_CH1, I2C1_SMBA, OTG_FS_SOF, SAI1_FS_B."
      },
      {
        "number": "77",
        "name": "PA15 (JTDI)",
        "type": "bidirectional",
        "description": "5 V-tolerant USB Type-C PD I/O (FT_c) that after reset is the JTDI function with internal pull-up (Table 26 notes 4-5); alternate functions include TIM2_CH1, USART2_RX, SPI1_NSS, UCPD1_CC1."
      },
      {
        "number": "78",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_a) with analog switch supplied by VDDA; alternate functions include TRACED1, LPTIM3_ETR, SPI3_SCK, USART3_TX(boot), UART4_TX, SDMMC1_D2, SAI2_SCK_B."
      },
      {
        "number": "79",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_ha) with analog switch; alternate functions include LPTIM3_IN1, ADF1_SDI0, OCTOSPIM_P1_NCS, SPI3_MISO, USART3_RX(boot), UART4_RX, UCPD1_FRSTX2, SDMMC1_D3."
      },
      {
        "number": "80",
        "name": "PC12",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O (TT_hav) with analog switch; alternate functions include TRACED3, SPI3_MOSI, USART3_CK, UART5_TX, DCMI_D9/PSSI_D9, SDMMC1_CK, SAI2_SD_B."
      },
      {
        "number": "81",
        "name": "PD0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM8_CH4N, SPI2_NSS, FDCAN1_RX, FMC_D2."
      },
      {
        "number": "82",
        "name": "PD1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include SPI2_SCK, FDCAN1_TX, FMC_D3."
      },
      {
        "number": "83",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions include TRACED2, TIM3_ETR, USART3_RTS_DE, UART5_RX, TSC_SYNC, DCMI_D11/PSSI_D11, SDMMC1_CMD, LPTIM4_ETR."
      },
      {
        "number": "84",
        "name": "PD3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hv) with very high-speed capability; alternate functions include SPI2_SCK, DCMI_D5/PSSI_D5, SPI2_MISO, MDF1_SDI0, USART2_CTS, OCTOSPIM_P2_NCS, FMC_CLK."
      },
      {
        "number": "85",
        "name": "PD4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include SPI2_MOSI, MDF1_CKI0, USART2_RTS_DE, OCTOSPIM_P1_IO4, FMC_NOE."
      },
      {
        "number": "86",
        "name": "PD5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include SPI2_RDY, USART2_TX, OCTOSPIM_P1_IO5, FMC_NWE."
      },
      {
        "number": "87",
        "name": "PD6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_hv) with very high-speed capability; alternate functions include SAI1_D1, DCMI_D10/PSSI_D10, SPI3_MOSI, MDF1_SDI1, USART2_RX, SDMMC2_CK, FMC_NWAIT, SAI1_SD_A."
      },
      {
        "number": "88",
        "name": "PD7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include MDF1_CKI1, USART2_CK, OCTOSPIM_P1_IO7, SDMMC2_CMD, FMC_NCE/FMC_NE1, LPTIM4_OUT."
      },
      {
        "number": "89",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fa) with Fm+ and analog switch capability; after reset it is the JTDO/TRACESWO function; alternate functions include TIM2_CH2, LPTIM1_CH1, I2C1_SDA, SPI1_SCK, SPI3_SCK, USART1_RTS_DE; additional function COMP2_INM2."
      },
      {
        "number": "90",
        "name": "PB4 (NJTRST)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fa) with Fm+ and analog switch capability; after reset it is the NJTRST function with internal pull-up (Table 26 note 5); alternate functions include LPTIM1_CH2, TIM3_CH1, I2C3_SDA, SPI1_MISO, SPI3_MISO, USART1_CTS; additional function COMP2_INP1."
      },
      {
        "number": "91",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_havd) with high-speed low-voltage, analog switch and dead-battery capability; alternate functions include LPTIM1_IN1, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI(boot), USART1_CK; additional functions UCPD1_DBCC1, WKUP6."
      },
      {
        "number": "92",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fa) with Fm+ and analog switch capability; alternate functions include LPTIM1_ETR, TIM4_CH1, I2C1_SCL(boot), I2C4_SCL, USART1_TX, DCMI_D5/PSSI_D5, SAI1_FS_B; additional functions COMP2_INP2, WKUP3."
      },
      {
        "number": "93",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_fhav) with Fm+, high-speed low-voltage and analog switch capability; alternate functions include LPTIM1_IN2, TIM4_CH2, I2C1_SDA(boot), I2C4_SDA, USART1_RX, FMC_NL; additional functions COMP2_INM1, PVD_IN, WKUP4."
      },
      {
        "number": "94",
        "name": "PH3-BOOT0",
        "type": "bidirectional",
        "description": "FT I/O that is also the BOOT0 boot-mode selection pin (boot modes defined in Tables 6 and 7); additional function EVENTOUT."
      },
      {
        "number": "95",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_f) with Fm+ capability; alternate functions include TIM4_CH3, SAI1_CK1, I2C1_SCL, SPI3_RDY, SDMMC1_CKIN, FDCAN1_RX(boot), DCMI_D6/PSSI_D6, TIM16_CH1; additional function WKUP5."
      },
      {
        "number": "96",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_f) with Fm+ capability; alternate functions include IR_OUT, TIM4_CH4, SAI1_D2, I2C1_SDA, SPI2_NSS, SDMMC1_CDIR, FDCAN1_TX(boot), DCMI_D7/PSSI_D7, TIM17_CH1."
      },
      {
        "number": "97",
        "name": "PE0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_h) supporting high-speed low-voltage mode; alternate functions include TIM4_ETR, DCMI_D2/PSSI_D2, LPGPIO1_P13, FMC_NBL0, TIM16_CH1."
      },
      {
        "number": "98",
        "name": "VDD11",
        "type": "power_in",
        "description": "Second SMPS-regulated 1.1 V core supply pin; each VDD11 pin requires COUT of 2 x 2.2 uF +/-20%, ESR < 20 mOhm and rated voltage >= 10 V (Section 5.1.6)."
      },
      {
        "number": "99",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; each VSS pin sinks at most 100 mA and the total ground current is limited to 200 mA (Table 30)."
      },
      {
        "number": "100",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply, 1.71 V to 3.6 V; VDD pins must not differ by more than 50 mV from each other (Table 29)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package variant selection: the MPN STM32U575VGT6Q decodes to pin count V = 100 pins, package T = LQF; Table 26 is flattened in the supplied text, so LQFP100-SMPS pin numbers were assigned by column posi; Pin types follow the datasheet pin type column: I/O is mapped to bidirectional (includes NRST, PH0-O"
        ],
        "pages_sent": 124,
        "cost_usd": 0.9405,
        "at": "2026-10-12T12:17:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603346925400051712",
        "pages": 338,
        "sha256": "6e54872aba50deff",
        "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"
    },
    "models_3d": [
      {
        "file": "stm32u575vgt6q.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          16.0,
          16.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "51720097260ffba41c3062f85f67623721102fa535901c47cb555a1f444feeb3",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32u575vgt6q-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          16.0,
          16.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "003bede916d03951cc7210ffa987f67c94195b9a0872b5acdd5c7b5a9c53c8d7",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}