STM32F722ZET6

{
  "slug": "stm32f722zet6",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f722zet6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f722zet6.kicad_sym",
    "stm32f722zet6.kicad_mod",
    "stm32f722zet6.glb",
    "stm32f722zet6.step",
    "stm32f722zet6.lbr",
    "docs/hero.png",
    "docs/stm32f722zet6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f722zet6-hero.glb",
    "stm32f722zet6-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32F722ZET6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-144(20x20)",
    "pin_count": 144,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923619468578816",
    "parts": {
      "symbol": "stm32f722zet6.kicad_sym",
      "footprint": "stm32f722zet6.kicad_mod",
      "model_3d": "stm32f722zet6-hero.glb",
      "model_3d_plain": "stm32f722zet6.glb",
      "model_3d_step": "stm32f722zet6-etched.step",
      "model_3d_step_plain": "stm32f722zet6.step",
      "lbr": "stm32f722zet6.lbr"
    },
    "distributor_links": {
      "lcsc": "C1341056",
      "digikey": "497-18558-ND",
      "mouser": "511-STM32F722ZET6"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T19:13:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-18558-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F722ZET6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACECLK, SPI4_SCK, SAI1_MCLK_A, QUADSPI_BK1_IO2 and FMC_A23."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED0, SAI1_SD_B and FMC_A19."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED1, SPI4_NSS, SAI1_FS_A and FMC_A20."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED2, TIM9_CH1, SPI4_MISO, SAI1_SCK_A and FMC_A21."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED3, TIM1_BKIN2, TIM9_CH2, SPI4_MOSI, SAI1_SD_A, SAI2_MCK_B and FMC_A22."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup supply for the RTC, 32x32-bit backup registers and 4 Kbytes of backup SRAM."
      },
      {
        "number": "7",
        "name": "PC13",
        "type": "bidirectional",
        "description": "GPIO supplied through the power switch that sinks at most 3 mA, so output speed is limited to 2 MHz at 30 pF and it must not be used as a current source; alternate functions RTC_TAMP1/RTC_TS/RTC_OUT and WKUP4."
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "GPIO supplied through the power switch (3 mA sink limit, 2 MHz at 30 pF, no current-source use) that also serves as OSC32_IN for the 32.768 kHz oscillator."
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "GPIO supplied through the power switch (3 mA sink limit, 2 MHz at 30 pF, no current-source use) that also serves as OSC32_OUT for the 32.768 kHz oscillator."
      },
      {
        "number": "10",
        "name": "PF0",
        "type": "bidirectional",
        "description": "FTf GPIO (5 V tolerant, I2C Fm+ option) with alternate functions I2C2_SDA and FMC_A0."
      },
      {
        "number": "11",
        "name": "PF1",
        "type": "bidirectional",
        "description": "FTf GPIO (5 V tolerant, I2C Fm+ option) with alternate functions I2C2_SCL and FMC_A1."
      },
      {
        "number": "12",
        "name": "PF2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions I2C2_SMBA and FMC_A2."
      },
      {
        "number": "13",
        "name": "PF3",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A3 and additional function ADC3_IN9."
      },
      {
        "number": "14",
        "name": "PF4",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A4 and additional function ADC3_IN14."
      },
      {
        "number": "15",
        "name": "PF5",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A5 and additional function ADC3_IN15."
      },
      {
        "number": "16",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "17",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "18",
        "name": "PF6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM10_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX and QUADSPI_BK1_IO3, and additional function ADC3_IN4."
      },
      {
        "number": "19",
        "name": "PF7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM11_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX and QUADSPI_BK1_IO2, and additional function ADC3_IN5."
      },
      {
        "number": "20",
        "name": "PF8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI5_MISO, SAI1_SCK_B, UART7_RTS, TIM13_CH1 and QUADSPI_BK1_IO0, and additional function ADC3_IN6."
      },
      {
        "number": "21",
        "name": "PF9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI5_MOSI, SAI1_FS_B, UART7_CTS, TIM14_CH1 and QUADSPI_BK1_IO1, and additional function ADC3_IN7."
      },
      {
        "number": "22",
        "name": "PF10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with EVENTOUT, and additional function ADC3_IN8."
      },
      {
        "number": "23",
        "name": "PH0-OSC_IN",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) that is also OSC_IN, the input of the 4-to-26 MHz crystal oscillator."
      },
      {
        "number": "24",
        "name": "PH1-OSC_OUT",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) that is also OSC_OUT, the output of the 4-to-26 MHz crystal oscillator."
      },
      {
        "number": "25",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with weak pull-up resistor."
      },
      {
        "number": "26",
        "name": "PC0",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SAI2_FS_B, OTG_HS_ULPI_STP and FMC_SDNWE, and additional functions ADC1_IN10, ADC2_IN10 and ADC3_IN10."
      },
      {
        "number": "27",
        "name": "PC1",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED0, SPI2_MOSI/I2S2_SD and SAI1_SD_A, and additional functions ADC1_IN11, ADC2_IN11, ADC3_IN11, RTC_TAMP3 and WKUP3."
      },
      {
        "number": "28",
        "name": "PC2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI2_MISO, OTG_HS_ULPI_DIR and FMC_SDNE0, and additional functions ADC1_IN12, ADC2_IN12 and ADC3_IN12."
      },
      {
        "number": "29",
        "name": "PC3",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI2_MOSI/I2S2_SD, OTG_HS_ULPI_NXT and FMC_SDCKE0, and additional functions ADC1_IN13, ADC2_IN13 and ADC3_IN13."
      },
      {
        "number": "30",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "31",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "32",
        "name": "VREF+",
        "type": "power_in",
        "description": "Positive reference voltage pin for the ADCs and DAC."
      },
      {
        "number": "33",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply pin."
      },
      {
        "number": "34",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with wake-up function WKUP1, alternate functions TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, USART2_CTS and UART4_TX, and additional functions ADC1_IN0, ADC2_IN0 and ADC3_IN0."
      },
      {
        "number": "35",
        "name": "PA1",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3 and SAI2_MCK_B, and additional functions ADC1_IN1, ADC2_IN1 and ADC3_IN1."
      },
      {
        "number": "36",
        "name": "PA2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX and SAI2_SCK_B, and additional functions ADC1_IN2, ADC2_IN2, ADC3_IN2 and WKUP2."
      },
      {
        "number": "37",
        "name": "PA3",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM2_CH4, TIM5_CH4, TIM9_CH2, USART2_RX and OTG_HS_ULPI_D0, and additional functions ADC1_IN3, ADC2_IN3 and ADC3_IN3."
      },
      {
        "number": "38",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "39",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "40",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O (TTa) connected directly to the ADC with alternate functions SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, USART2_CK and OTG_HS_SOF, and additional functions ADC1_IN4, ADC2_IN4 and DAC_OUT1."
      },
      {
        "number": "41",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O (TTa) connected directly to the ADC with alternate functions TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK and OTG_HS_ULPI_CK, and additional functions ADC1_IN5, ADC2_IN5 and DAC_OUT2."
      },
      {
        "number": "42",
        "name": "PA6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO and TIM13_CH1, and additional functions ADC1_IN6 and ADC2_IN6."
      },
      {
        "number": "43",
        "name": "PA7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI/I2S1_SD, TIM14_CH1 and FMC_SDNWE, and additional functions ADC1_IN7 and ADC2_IN7."
      },
      {
        "number": "44",
        "name": "PC4",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions I2S1_MCK and FMC_SDNE0, and additional functions ADC1_IN14 and ADC2_IN14."
      },
      {
        "number": "45",
        "name": "PC5",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_SDCKE0, and additional functions ADC1_IN15 and ADC2_IN15."
      },
      {
        "number": "46",
        "name": "PB0",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH2N, TIM3_CH3, TIM8_CH2N, UART4_CTS and OTG_HS_ULPI_D1, and additional functions ADC1_IN8 and ADC2_IN8."
      },
      {
        "number": "47",
        "name": "PB1",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH3N, TIM3_CH4, TIM8_CH3N and OTG_HS_ULPI_D2, and additional functions ADC1_IN9 and ADC2_IN9."
      },
      {
        "number": "48",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SAI1_SD_A, SPI3_MOSI/I2S3_SD and QUADSPI_CLK."
      },
      {
        "number": "49",
        "name": "PF11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI5_MOSI, SAI2_SD_B and FMC_SDNRAS."
      },
      {
        "number": "50",
        "name": "PF12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A6."
      },
      {
        "number": "51",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "52",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "53",
        "name": "PF13",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A7."
      },
      {
        "number": "54",
        "name": "PF14",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A8."
      },
      {
        "number": "55",
        "name": "PF15",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A9."
      },
      {
        "number": "56",
        "name": "PG0",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A10."
      },
      {
        "number": "57",
        "name": "PG1",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A11."
      },
      {
        "number": "58",
        "name": "PE7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_ETR, UART7_RX, QUADSPI_BK2_IO0 and FMC_D4."
      },
      {
        "number": "59",
        "name": "PE8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH1N, UART7_TX, QUADSPI_BK2_IO1 and FMC_D5."
      },
      {
        "number": "60",
        "name": "PE9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH1, UART7_RTS, QUADSPI_BK2_IO2 and FMC_D6."
      },
      {
        "number": "61",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "62",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "63",
        "name": "PE10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH2N, UART7_CTS, QUADSPI_BK2_IO3 and FMC_D7."
      },
      {
        "number": "64",
        "name": "PE11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH2, SPI4_NSS, SAI2_SD_B and FMC_D8."
      },
      {
        "number": "65",
        "name": "PE12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH3N, SPI4_SCK, SAI2_SCK_B and FMC_D9."
      },
      {
        "number": "66",
        "name": "PE13",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH3, SPI4_MISO, SAI2_FS_B and FMC_D10."
      },
      {
        "number": "67",
        "name": "PE14",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH4, SPI4_MOSI, SAI2_MCK_B and FMC_D11."
      },
      {
        "number": "68",
        "name": "PE15",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_BKIN and FMC_D12."
      },
      {
        "number": "69",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions TIM2_CH3, I2C2_SCL, SPI2_SCK/I2S2_CK, USART3_TX and OTG_HS_ULPI_D3."
      },
      {
        "number": "70",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions TIM2_CH4, I2C2_SDA, USART3_RX and OTG_HS_ULPI_D4."
      },
      {
        "number": "71",
        "name": "VCAP_1",
        "type": "power_in",
        "description": "Voltage regulator capacitor pin that requires an external VCAP1 capacitor (see Section 6.3.2)."
      },
      {
        "number": "72",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "73",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS/I2S2_WS, USART3_CK, OTG_HS_ULPI_D5 and OTG_HS_ID."
      },
      {
        "number": "74",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH1N, SPI2_SCK/I2S2_CK, USART3_CTS and OTG_HS_ULPI_D6, and additional function OTG_HS_VBUS."
      },
      {
        "number": "75",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH2N, TIM8_CH2N, SPI2_MISO, USART3_RTS, TIM12_CH1, SDMMC2_D0 and OTG_HS_DM."
      },
      {
        "number": "76",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions RTC_REFIN, TIM1_CH3N, TIM8_CH3N, SPI2_MOSI/I2S2_SD, TIM12_CH2, SDMMC2_D1 and OTG_HS_DP."
      },
      {
        "number": "77",
        "name": "PD8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART3_TX and FMC_D13."
      },
      {
        "number": "78",
        "name": "PD9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART3_RX and FMC_D14."
      },
      {
        "number": "79",
        "name": "PD10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART3_CK and FMC_D15."
      },
      {
        "number": "80",
        "name": "PD11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART3_CTS, QUADSPI_BK1_IO0, SAI2_SD_A and FMC_A16/FMC_CLE."
      },
      {
        "number": "81",
        "name": "PD12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM4_CH1, LPTIM1_IN1, USART3_RTS, QUADSPI_BK1_IO1, SAI2_FS_A and FMC_A17/FMC_ALE."
      },
      {
        "number": "82",
        "name": "PD13",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM4_CH2, LPTIM1_OUT, QUADSPI_BK1_IO3, SAI2_SCK_A and FMC_A18."
      },
      {
        "number": "83",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "84",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "85",
        "name": "PD14",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM4_CH3, UART8_CTS and FMC_D0."
      },
      {
        "number": "86",
        "name": "PD15",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM4_CH4, UART8_RTS and FMC_D1."
      },
      {
        "number": "87",
        "name": "PG2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A12."
      },
      {
        "number": "88",
        "name": "PG3",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A13."
      },
      {
        "number": "89",
        "name": "PG4",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A14/FMC_BA0."
      },
      {
        "number": "90",
        "name": "PG5",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate function FMC_A15/FMC_BA1."
      },
      {
        "number": "91",
        "name": "PG6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with EVENTOUT as its only listed alternate function."
      },
      {
        "number": "92",
        "name": "PG7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART6_CK and FMC_INT."
      },
      {
        "number": "93",
        "name": "PG8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART6_RTS and FMC_SDCLK."
      },
      {
        "number": "94",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "95",
        "name": "VDDUSB",
        "type": "power_in",
        "description": "Dedicated USB power supply pin."
      },
      {
        "number": "96",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM3_CH1, TIM8_CH1, I2S2_MCK, USART6_TX, SDMMC2_D6 and SDMMC1_D6."
      },
      {
        "number": "97",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM3_CH2, TIM8_CH2, I2S3_MCK, USART6_RX, SDMMC2_D7 and SDMMC1_D7."
      },
      {
        "number": "98",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED1, TIM3_CH3, TIM8_CH3, UART5_RTS, USART6_CK and SDMMC1_D0."
      },
      {
        "number": "99",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0 and SDMMC1_D1."
      },
      {
        "number": "100",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions MCO1, TIM1_CH1, TIM8_BKIN2, I2C3_SCL, USART1_CK and OTG_FS_SOF."
      },
      {
        "number": "101",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH2, I2C3_SMBA, SPI2_SCK/I2S2_CK and USART1_TX, and additional function OTG_FS_VBUS."
      },
      {
        "number": "102",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH3, USART1_RX and OTG_FS_ID."
      },
      {
        "number": "103",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_CH4, USART1_CTS, CAN1_RX and OTG_FS_DM."
      },
      {
        "number": "104",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM1_ETR, USART1_RTS, SAI2_FS_B, CAN1_TX and OTG_FS_DP."
      },
      {
        "number": "105",
        "name": "PA13 (JTMS-SWDIO)",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) whose function after reset is the JTMS-SWDIO debug pin."
      },
      {
        "number": "106",
        "name": "VCAP_2",
        "type": "power_in",
        "description": "Voltage regulator capacitor pin that requires an external VCAP2 capacitor (see Section 6.3.2)."
      },
      {
        "number": "107",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "108",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "109",
        "name": "PA14 (JTCK-SWCLK)",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) whose function after reset is the JTCK-SWCLK debug pin."
      },
      {
        "number": "110",
        "name": "PA15(JTDI)",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) whose function after reset is JTDI, with alternate functions TIM2_CH1/TIM2_ETR, SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS and UART4_RTS."
      },
      {
        "number": "111",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1 and SDMMC1_D2."
      },
      {
        "number": "112",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS and SDMMC1_D3."
      },
      {
        "number": "113",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED3, SPI3_MOSI/I2S3_SD, USART3_CK, UART5_TX and SDMMC1_CK."
      },
      {
        "number": "114",
        "name": "PD0",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions CAN1_RX and FMC_D2."
      },
      {
        "number": "115",
        "name": "PD1",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions CAN1_TX and FMC_D3."
      },
      {
        "number": "116",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED2, TIM3_ETR, UART5_RX and SDMMC1_CMD."
      },
      {
        "number": "117",
        "name": "PD3",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI2_SCK/I2S2_CK, USART2_CTS and FMC_CLK."
      },
      {
        "number": "118",
        "name": "PD4",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART2_RTS and FMC_NOE."
      },
      {
        "number": "119",
        "name": "PD5",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART2_TX and FMC_NWE."
      },
      {
        "number": "120",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "121",
        "name": "VDDSDMMC",
        "type": "power_in",
        "description": "Supply pin for the SDMMC interface."
      },
      {
        "number": "122",
        "name": "PD6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SPI3_MOSI/I2S3_SD, SAI1_SD_A, USART2_RX, SDMMC2_CK and FMC_NWAIT."
      },
      {
        "number": "123",
        "name": "PD7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART2_CK, SDMMC2_CMD and FMC_NE1."
      },
      {
        "number": "124",
        "name": "PG9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART6_RX, QUADSPI_BK2_IO2, SAI2_FS_B, SDMMC2_D0 and FMC_NE2/FMC_NCE."
      },
      {
        "number": "125",
        "name": "PG10",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SAI2_SD_B, SDMMC2_D1 and FMC_NE3."
      },
      {
        "number": "126",
        "name": "PG11",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions SDMMC2_D2 and FMC_INT."
      },
      {
        "number": "127",
        "name": "PG12",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions LPTIM1_IN1, USART6_RTS, SDMMC2_D3 and FMC_NE4."
      },
      {
        "number": "128",
        "name": "PG13",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED0, LPTIM1_OUT, USART6_CTS and FMC_A24."
      },
      {
        "number": "129",
        "name": "PG14",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TRACED1, LPTIM1_ETR, USART6_TX, QUADSPI_BK2_IO3 and FMC_A25."
      },
      {
        "number": "130",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "131",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      },
      {
        "number": "132",
        "name": "PG15",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions USART6_CTS and FMC_SDNCAS."
      },
      {
        "number": "133",
        "name": "PB3 (JTDO/TRACESWO)",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) whose function after reset is JTDO/TRACESWO, with alternate functions TIM2_CH2, SPI1_SCK/I2S1_CK, SPI3_SCK/I2S3_CK and SDMMC2_D2."
      },
      {
        "number": "134",
        "name": "PB4(NJTRST)",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) whose function after reset is NJTRST, with alternate functions TIM3_CH1, SPI1_MISO, SPI3_MISO, SPI2_NSS/I2S2_WS and SDMMC2_D3."
      },
      {
        "number": "135",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM3_CH2, I2C1_SMBA, SPI1_MOSI/I2S1_SD, SPI3_MOSI/I2S3_SD, OTG_HS_ULPI_D7 and FMC_SDCKE1."
      },
      {
        "number": "136",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions TIM4_CH1, I2C1_SCL, USART1_TX, QUADSPI_BK1_NCS and FMC_SDNE1."
      },
      {
        "number": "137",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions TIM4_CH2, I2C1_SDA, USART1_RX and FMC_NL."
      },
      {
        "number": "138",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated BOOT pin (structure B) that selects the boot mode and is also listed as VPP for Flash programming with VPP."
      },
      {
        "number": "139",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions TIM4_CH3, TIM10_CH1, I2C1_SCL, CAN1_RX, SDMMC2_D4 and SDMMC1_D4."
      },
      {
        "number": "140",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO with I2C Fm+ option (FTf) and alternate functions TIM4_CH4, TIM11_CH1, I2C1_SDA, SPI2_NSS/I2S2_WS, CAN1_TX, SDMMC2_D5 and SDMMC1_D5."
      },
      {
        "number": "141",
        "name": "PE0",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions TIM4_ETR, LPTIM1_ETR, UART8_Rx, SAI2_MCK_A and FMC_NBL0."
      },
      {
        "number": "142",
        "name": "PE1",
        "type": "bidirectional",
        "description": "5 V-tolerant GPIO (FT) with alternate functions LPTIM1_IN2, UART8_Tx and FMC_NBL1."
      },
      {
        "number": "143",
        "name": "PDR_ON",
        "type": "power_in",
        "description": "Power-down reset control pin; the PDR_ON control with internal reset OFF is shown in Figure 11."
      },
      {
        "number": "144",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin; the application supply and I/Os operate from 1.7 V to 3.6 V."
      }
    ],
    "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: Pin-to-number mapping was taken from the LQFP144 column of Table 10 (pages 62-85, STM32F722xx column; MPN STM32F722ZET6 decodes as F722 (no OTG PHY HS), Z = 144 pins, E = 512 Kbytes Flash, T = LQFP, so ; Pins with no bonded LQFP144 pin for the F722 are omitted: VREF-, BYPASS_REG, PH2-PH5, PH6-PH12, PI0-",
          "1/144 pins cited to the wrong page (name found elsewhere): ['138:BOOT0@p82']"
        ],
        "pages_sent": 96,
        "cost_usd": 0.5382,
        "at": "2026-10-08T19:12:21"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923619468578816",
        "pages": 230,
        "sha256": "796622f99c268e7a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 144,
        "described": 144,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "stm32f722zet6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          22.0,
          22.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b4d698da8bb7697b754adb5655c932342462d9b9341cdaa081b3604dbdf7559b",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32f722zet6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          22.0,
          22.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0cae626ecb459342b21e94e398de16b686c70f3b36fb9594d8b8776e59323438",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}