STM32L4Q5AGI6

{
  "slug": "stm32l4q5agi6",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontroller Units (MCUs/MPUs/SOCs), UFBGA-169. Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "stm32l4q5agi6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32l4q5agi6.kicad_sym",
    "stm32l4q5agi6.kicad_mod",
    "stm32l4q5agi6.glb",
    "stm32l4q5agi6.step",
    "stm32l4q5agi6.lbr",
    "docs/hero.png",
    "docs/stm32l4q5agi6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32l4q5agi6-hero.glb",
    "stm32l4q5agi6-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32L4Q5AGI6",
    "manufacturer": "STMicroelectronics",
    "package": "UFBGA-169",
    "pin_count": 169,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588953078049746944",
    "parts": {
      "symbol": "stm32l4q5agi6.kicad_sym",
      "footprint": "stm32l4q5agi6.kicad_mod",
      "model_3d": "stm32l4q5agi6-hero.glb",
      "model_3d_plain": "stm32l4q5agi6.glb",
      "model_3d_step": "stm32l4q5agi6-etched.step",
      "model_3d_step_plain": "stm32l4q5agi6.step",
      "lbr": "stm32l4q5agi6.lbr"
    },
    "distributor_links": {
      "lcsc": "C1236676",
      "digikey": "497-STM32L4Q5AGI6-ND",
      "mouser": "511-STM32L4Q5AGI6"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T23:37:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-STM32L4Q5AGI6-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32L4Q5AGI6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "A1",
        "name": "PI10",
        "type": "bidirectional",
        "description": "5 V-tolerant (FT) I/O; alternate functions OCTOSPIM_P2_IO1, PSSI_D14 and EVENTOUT."
      },
      {
        "number": "A2",
        "name": "PH2",
        "type": "bidirectional",
        "description": "5 V-tolerant (FT) I/O; alternate functions OCTOSPIM_P1_IO4 and EVENTOUT."
      },
      {
        "number": "A3",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog (reset, power management, internal clocks)."
      },
      {
        "number": "A4",
        "name": "PE0",
        "type": "bidirectional",
        "description": "5 V-tolerant (FT) I/O; alternate functions TIM4_ETR, DCMI_D2/PSSI_D2, LCD_HSYNC, FMC_NBL0, TIM16_CH1 and EVENTOUT."
      },
      {
        "number": "A5",
        "name": "PB4 (NJTRST)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; NJTRST after reset with internal pull-up active; additional COMP2_INP."
      },
      {
        "number": "A6",
        "name": "PB3 (JTDO/TRACESWO)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; JTDO/TRACESWO function, additional COMP2_INM."
      },
      {
        "number": "A7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "A8",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "A9",
        "name": "PA15 (JTDI)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; JTDI after reset with internal pull-up active; alternate functions include TIM2_CH1, TIM2_ETR, USART2_RX, SPI1_NSS and SAI2_FS_B."
      },
      {
        "number": "A10",
        "name": "PA14 (JTCK/SWCLK)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; JTCK/SWCLK after reset with internal pull-down active; alternate functions include LPTIM1_OUT, I2C1_SMBA, OTG_FS_SOF and SAI1_FS_B."
      },
      {
        "number": "A11",
        "name": "PA13 (JTMS/SWDIO)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; JTMS/SWDIO after reset with internal pull-up active; alternate functions include IR_OUT, OTG_FS_NOE and SAI1_SD_B."
      },
      {
        "number": "A12",
        "name": "PI0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions include TIM5_CH4, OCTOSPIM_P1_IO5, SPI2_NSS and DCMI_D13/PSSI_D13."
      },
      {
        "number": "A13",
        "name": "PH14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH2N and DCMI_D4/PSSI_D4."
      },
      {
        "number": "B1",
        "name": "PI9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_IO2, CAN1_RX and EVENTOUT."
      },
      {
        "number": "B2",
        "name": "PI7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH3, OCTOSPIM_P2_NCLK and DCMI_D7/PSSI_D7."
      },
      {
        "number": "B3",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "B4",
        "name": "PE1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions DCMI_D3/PSSI_D3, LCD_VSYNC, FMC_NBL1 and TIM17_CH1."
      },
      {
        "number": "B5",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions include LPTIM1_IN1, TIM3_CH2, I2C1_SMBA and SPI1_MOSI; additional COMP2_OUT is also on this pin family."
      },
      {
        "number": "B6",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Supply for the 14 I/Os of port PG[15:2], 1.08 V to 3.6 V when at least one of them is used."
      },
      {
        "number": "B7",
        "name": "PG9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions include SPI3_SCK, USART1_TX, SDMMC2_D0, FMC_NCE/FMC_NE2 and SAI2_SCK_A."
      },
      {
        "number": "B8",
        "name": "PD0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions SPI2_NSS, CAN1_RX, LCD_B4 and FMC_D2."
      },
      {
        "number": "B9",
        "name": "PI6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH2, OCTOSPIM_P2_CLK and DCMI_D6/PSSI_D6."
      },
      {
        "number": "B10",
        "name": "PI2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH4, SPI2_MISO and DCMI_D9/PSSI_D9."
      },
      {
        "number": "B11",
        "name": "PI1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions SPI2_SCK and DCMI_D8/PSSI_D8."
      },
      {
        "number": "B12",
        "name": "PH15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH3N, OCTOSPIM_P2_IO6 and DCMI_D11/PSSI_D11."
      },
      {
        "number": "B13",
        "name": "PH12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM5_CH3, OCTOSPIM_P2_IO7 and DCMI_D3/PSSI_D3."
      },
      {
        "number": "C1",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "C2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "C3",
        "name": "PI11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_IO0, PSSI_D15 and EVENTOUT."
      },
      {
        "number": "C4",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions include TIM4_CH3, I2C1_SCL, CAN1_RX, SDMMC1_D4 and TIM16_CH1."
      },
      {
        "number": "C5",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions include LPTIM1_ETR, TIM4_CH1, I2C1_SCL and USART1_TX; additional COMP2_INP."
      },
      {
        "number": "C6",
        "name": "PG15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability supplied only by VDDIO2; alternate functions LPTIM1_OUT, I2C1_SMBA, OCTOSPIM_P2_DQS and DCMI_D13/PSSI_D13."
      },
      {
        "number": "C7",
        "name": "PD4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions SPI2_MOSI, DFSDM1_CKIN0, USART2_RTS_DE, SDMMC2_CKIN and FMC_NOE."
      },
      {
        "number": "C8",
        "name": "PD1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions SPI2_SCK, CAN1_TX, LCD_B5 and FMC_D3."
      },
      {
        "number": "C9",
        "name": "PH13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH1N, CAN1_TX and EVENTOUT."
      },
      {
        "number": "C10",
        "name": "PI3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_ETR, SPI2_MOSI and DCMI_D10/PSSI_D10."
      },
      {
        "number": "C11",
        "name": "PI8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_NCS, DCMI_D12/PSSI_D12 and EVENTOUT."
      },
      {
        "number": "C12",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "C13",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "D1",
        "name": "PE4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TRACED1, TIM3_CH2, SAI1_D2, DFSDM1_DATIN3, DCMI_D4/PSSI_D4 and SAI1_FS_A."
      },
      {
        "number": "D2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_l); alternate functions TRACED0, TIM3_CH1, OCTOSPIM_P1_DQS, LCD_R6 and FMC_A19."
      },
      {
        "number": "D3",
        "name": "PE2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT_l); alternate functions TRACECK, TIM3_ETR, SAI1_CK1, LCD_R7 and FMC_A23."
      },
      {
        "number": "D4",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions IR_OUT, TIM4_CH4, I2C1_SDA, CAN1_TX, SAI1_FS_A and TIM17_CH1."
      },
      {
        "number": "D5",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability and analog switch supplied by VDDA; alternate functions include LPTIM1_IN2, TIM4_CH2, I2C1_SDA and USART1_RX; additional COMP2_INM and PVD_IN."
      },
      {
        "number": "D6",
        "name": "PG10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions include LPTIM1_IN1, SPI3_MISO, USART1_RX, FMC_NE3 and TIM15_CH1."
      },
      {
        "number": "D7",
        "name": "PD5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions USART2_TX, OCTOSPIM_P1_IO5, FMC_NWE and EVENTOUT."
      },
      {
        "number": "D8",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TRACED2, TIM3_ETR, USART3_RTS_DE, UART5_RX, TSC_SYNC and SDMMC1_CMD."
      },
      {
        "number": "D9",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TRACED1, DCMI_VSYNC/PSSI_RDY, SPI3_SCK, USART3_TX, UART4_TX and SDMMC1_D2."
      },
      {
        "number": "D10",
        "name": "PI4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_BKIN and DCMI_D5/PSSI_D5."
      },
      {
        "number": "D11",
        "name": "PH9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions I2C3_SMBA, OCTOSPIM_P2_IO4 and DCMI_D0/PSSI_D0."
      },
      {
        "number": "D12",
        "name": "PH7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C3_SCL, OCTOSPIM_P2_NCLK and DCMI_D9/PSSI_D9."
      },
      {
        "number": "D13",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with USB function supplied by VDDUSB; alternate functions TIM1_ETR, SPI1_MOSI, USART1_RTS_DE, CAN1_TX, OTG_FS_DP and LCD_VSYNC."
      },
      {
        "number": "E1",
        "name": "PC13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied through the power switch, which sinks only 3 mA, so speed is limited to 2 MHz with 30 pF and it must not drive current sources; additional RTC_TAMP1/RTC_TS/RTC_OUT and WKUP2."
      },
      {
        "number": "E2",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup supply 1.55 V to 3.6 V for the RTC, 32 kHz oscillator and backup registers when VDD is not present."
      },
      {
        "number": "E3",
        "name": "PE6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TRACED3, TIM3_CH4, SAI1_D1, DCMI_D7/PSSI_D7, LCD_G6, FMC_A22 and SAI1_SD_A; additional RTC_TAMP3 and WKUP3."
      },
      {
        "number": "E4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TRACED2, TIM3_CH3, SAI1_CK2, DFSDM1_CKIN3, DCMI_D6/PSSI_D6 and FMC_A21."
      },
      {
        "number": "E5",
        "name": "PH3-BOOT0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O that can also provide the BOOT0 boot-mode selection pin (BOOT0 may come from this pin or from an option bit)."
      },
      {
        "number": "E6",
        "name": "PG11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions LPTIM1_IN2, OCTOSPIM_P1_IO5, SPI3_MOSI, USART1_CTS_NSS, SDMMC2_D2 and TIM15_CH2."
      },
      {
        "number": "E7",
        "name": "PD6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions SAI1_D1, DCMI_D10/PSSI_D10, SPI3_MOSI, USART2_RX, LCD_DE, FMC_NWAIT and SAI1_SD_A."
      },
      {
        "number": "E8",
        "name": "PD3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions SPI2_SCK, DCMI_D5/PSSI_D5, SPI2_MISO, USART2_CTS_NSS, LCD_CLK and FMC_CLK."
      },
      {
        "number": "E9",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions DCMI_D2/PSSI_D2, OCTOSPIM_P1_NCS, SPI3_MISO, USART3_RX, UART4_RX and SDMMC1_D3."
      },
      {
        "number": "E10",
        "name": "PI5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM8_CH1, OCTOSPIM_P2_NCS and DCMI_VSYNC/PSSI_RDY."
      },
      {
        "number": "E11",
        "name": "PH6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions I2C2_SMBA, OCTOSPIM_P2_CLK and DCMI_D8/PSSI_D8."
      },
      {
        "number": "E12",
        "name": "VDDUSB",
        "type": "power_in",
        "description": "USB transceiver supply 3.0 V to 3.6 V when USB is used."
      },
      {
        "number": "E13",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with USB function supplied by VDDUSB; alternate functions TIM1_CH4, SPI1_MISO, USART1_CTS_NSS, CAN1_RX, OTG_FS_DM and LCD_DE."
      },
      {
        "number": "F1",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied through the power switch, limited to 3 mA sink and 2 MHz / 30 pF in output mode, not usable as current source; OSC32_IN LSE oscillator input."
      },
      {
        "number": "F2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "F3",
        "name": "PF2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions I2C2_SMBA, OCTOSPIM_P2_IO2, FMC_A2 and EVENTOUT."
      },
      {
        "number": "F4",
        "name": "PF1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C2_SCL, OCTOSPIM_P2_IO1, FMC_A1 and EVENTOUT."
      },
      {
        "number": "F5",
        "name": "PF0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C2_SDA, OCTOSPIM_P2_IO0, FMC_A0 and EVENTOUT."
      },
      {
        "number": "F6",
        "name": "PG12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions LPTIM1_ETR, OCTOSPIM_P2_NCS, SPI3_NSS, USART1_RTS_DE, SDMMC2_D3 and FMC_NE4."
      },
      {
        "number": "F7",
        "name": "PD7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions DFSDM1_CKIN1, USART2_CK, SDMMC2_CMD, OCTOSPIM_P1_IO7 and FMC_NCE/FMC_NE1."
      },
      {
        "number": "F8",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TRACED3, SPI3_MOSI, USART3_CK, UART5_TX, DCMI_D9/PSSI_D9 and SDMMC1_CK."
      },
      {
        "number": "F9",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability and USB function supplied by VDDUSB; alternate functions TIM1_CH3, SAI1_D1, DCMI_D1/PSSI_D1, USART1_RX, OTG_FS_ID and TIM17_BKIN."
      },
      {
        "number": "F10",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability and USB function (OTG_FS_VBUS) supplied by VDDUSB; alternate functions TIM1_CH2, SPI2_SCK, DCMI_D0/PSSI_D0, USART1_TX and TIM15_BKIN."
      },
      {
        "number": "F11",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM3_CH1, TIM8_CH1, DFSDM1_CKIN3, SDMMC2_D6, TSC_G4_IO1, DCMI_D0/PSSI_D0 and SDMMC1_D6."
      },
      {
        "number": "F12",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Supply for the 14 I/Os of port PG[15:2], 1.08 V to 3.6 V when at least one of them is used."
      },
      {
        "number": "F13",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "G1",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied through the power switch, limited to 3 mA sink and 2 MHz / 30 pF in output mode, not usable as current source; OSC32_OUT LSE oscillator output."
      },
      {
        "number": "G2",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "G3",
        "name": "PF3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_IO3, FMC_A3 and EVENTOUT."
      },
      {
        "number": "G4",
        "name": "PF4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_CLK, FMC_A4 and EVENTOUT."
      },
      {
        "number": "G5",
        "name": "PF5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_NCLK, FMC_A5 and EVENTOUT."
      },
      {
        "number": "G6",
        "name": "PG14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability supplied only by VDDIO2; alternate functions I2C1_SCL, LCD_R1, FMC_A25 and EVENTOUT."
      },
      {
        "number": "G7",
        "name": "PG13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability supplied only by VDDIO2; alternate functions I2C1_SDA, USART1_CK, LCD_R0 and FMC_A24."
      },
      {
        "number": "G8",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions MCO, TIM1_CH1, SAI1_CK2, USART1_CK, OTG_FS_SOF, LCD_B7 and LPTIM2_OUT."
      },
      {
        "number": "G9",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TRACED0, TIM8_BKIN2, TIM3_CH4, TIM8_CH4, DCMI_D3/PSSI_D3, I2C3_SDA, OTG_FS_NOE and SDMMC1_D1."
      },
      {
        "number": "G10",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM3_CH3, TIM8_CH3, TSC_G4_IO3, DCMI_D2/PSSI_D2 and SDMMC1_D0."
      },
      {
        "number": "G11",
        "name": "PG6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions OCTOSPIM_P1_DQS, I2C3_SMBA, LPUART1_RTS_DE and LCD_R1."
      },
      {
        "number": "G12",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM3_CH2, TIM8_CH2, DFSDM1_DATIN3, SDMMC2_D7, DCMI_D1/PSSI_D1, LCD_B6 and SDMMC1_D7."
      },
      {
        "number": "G13",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog; see review_required for the VDD_15 label printed on the same ball."
      },
      {
        "number": "H1",
        "name": "PH0-OSC_IN (PH0)",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; additional function OSC_IN (HSE oscillator input) and alternate function EVENTOUT."
      },
      {
        "number": "H2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "H3",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with embedded weak pull-up resistor."
      },
      {
        "number": "H4",
        "name": "PF10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P1_CLK, PSSI_D15, DFSDM1_CKOUT, DCMI_D11/PSSI_D11, SAI1_D3 and TIM15_CH2."
      },
      {
        "number": "H5",
        "name": "PC4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions OCTOSPIM_P2_NCS, USART3_TX and OCTOSPIM_P1_IO7; additional COMP1_INM and ADC12_IN13."
      },
      {
        "number": "H6",
        "name": "PG1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_IO5, TSC_G8_IO4 and FMC_A11."
      },
      {
        "number": "H7",
        "name": "PE10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH2N, TSC_G5_IO1, OCTOSPIM_P1_CLK, LCD_G3, FMC_D7 and SAI1_MCLK_B."
      },
      {
        "number": "H8",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TIM2_CH4, I2C4_SDA, I2C2_SDA, USART3_RX, LPUART1_TX and COMP2_OUT."
      },
      {
        "number": "H9",
        "name": "PG8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability supplied only by VDDIO2; alternate functions I2C3_SDA, LPUART1_RX and EVENTOUT."
      },
      {
        "number": "H10",
        "name": "PG7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability supplied only by VDDIO2; alternate functions SAI1_CK1, I2C3_SCL, OCTOSPIM_P2_DQS, DFSDM1_CKOUT, LPUART1_TX and FMC_INT."
      },
      {
        "number": "H11",
        "name": "PD15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM4_CH4, LCD_B3, FMC_D1 and EVENTOUT."
      },
      {
        "number": "H12",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "H13",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "J1",
        "name": "PH1-OSC_OUT",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; additional function OSC_OUT (HSE oscillator output) and alternate function EVENTOUT."
      },
      {
        "number": "J2",
        "name": "PC0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability and analog switch supplied by VDDA; alternate functions LPTIM1_IN1, I2C3_SCL, LPUART1_RX, LCD_DE and SDMMC1_CMD; additional ADC12_IN1."
      },
      {
        "number": "J3",
        "name": "PC1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability and analog switch supplied by VDDA; alternate functions TRACED0, LPTIM1_OUT, SPI2_MOSI, I2C3_SDA and LPUART1_TX; additional ADC12_IN2."
      },
      {
        "number": "J4",
        "name": "PC2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions LPTIM1_IN2, SPI2_MISO, DFSDM1_CKOUT and LCD_HSYNC; additional ADC12_IN3."
      },
      {
        "number": "J5",
        "name": "PC5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions SAI1_D3, PSSI_D15, USART3_RX and LCD_CLK; additional COMP1_INP, ADC12_IN14 and WKUP5."
      },
      {
        "number": "J6",
        "name": "PG0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_IO4, TSC_G8_IO3 and FMC_A10."
      },
      {
        "number": "J7",
        "name": "PE9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH1, DFSDM1_CKOUT, OCTOSPIM_P1_NCLK, LCD_G2, FMC_D6 and SAI1_FS_B."
      },
      {
        "number": "J8",
        "name": "PE15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_BKIN, SPI1_MOSI, OCTOSPIM_P1_IO3, LCD_R2 and FMC_D12."
      },
      {
        "number": "J9",
        "name": "PG5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions SPI1_NSS, LPUART1_CTS, SDMMC2_D7, FMC_A15 and SAI2_SD_B."
      },
      {
        "number": "J10",
        "name": "PG4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions SPI1_MOSI, SDMMC2_D6, FMC_A14 and SAI2_MCLK_B."
      },
      {
        "number": "J11",
        "name": "PG3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions SPI1_MISO, SDMMC2_D5, FMC_A13 and SAI2_FS_B."
      },
      {
        "number": "J12",
        "name": "PG2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O supplied only by VDDIO2; alternate functions SPI1_SCK, SDMMC2_D4, FMC_A12 and SAI2_SCK_B."
      },
      {
        "number": "J13",
        "name": "PD10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions USART3_CK, TSC_G6_IO1, LCD_R5, FMC_D15 and SAI2_SCK_A."
      },
      {
        "number": "K1",
        "name": "PC3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions LPTIM1_ETR, SAI1_D1, SPI2_MOSI, OCTOSPIM_P1_IO6 and SAI1_SD_A; additional ADC12_IN4."
      },
      {
        "number": "K2",
        "name": "VSSA/VREF-",
        "type": "power_in",
        "description": "Analog ground and negative reference for the ADC/DAC; VREF- must always be equal to VSSA."
      },
      {
        "number": "K3",
        "name": "PA0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM2_CH1, TIM5_CH1, TIM8_ETR, USART2_CTS_NSS and UART4_TX; additional OPAMP1_VINP, ADC12_IN5, RTC_TAMP2 and WKUP1."
      },
      {
        "number": "K4",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM2_CH1, TIM2_ETR, TIM8_CH1N, PSSI_D14, SPI1_SCK and LPTIM2_ETR; additional ADC12_IN10 and DAC1_OUT2."
      },
      {
        "number": "K5",
        "name": "PB0",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM1_CH2N, TIM3_CH3, TIM8_CH2N, SPI1_NSS, USART3_CK, LCD_B6 and COMP1_OUT; additional OPAMP2_VOUT and ADC12_IN15."
      },
      {
        "number": "K6",
        "name": "PF15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C4_SDA, TSC_G8_IO2, LCD_G1 and FMC_A9."
      },
      {
        "number": "K7",
        "name": "PE8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH1N, DFSDM1_CKIN2, LCD_B7, FMC_D5 and SAI1_SCK_B."
      },
      {
        "number": "K8",
        "name": "PE14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH4, TIM1_BKIN2, SPI1_MISO, OCTOSPIM_P1_IO2, LCD_G7 and FMC_D11."
      },
      {
        "number": "K9",
        "name": "PH4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C2_SCL, OCTOSPIM_P2_DQS and PSSI_D14."
      },
      {
        "number": "K10",
        "name": "PD14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM4_CH3, LCD_B2, FMC_D0 and EVENTOUT."
      },
      {
        "number": "K11",
        "name": "PD12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TIM4_CH1, I2C4_SCL, USART3_RTS_DE, TSC_G6_IO3, LCD_R7 and FMC_A17."
      },
      {
        "number": "K12",
        "name": "PD11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions I2C4_SMBA, USART3_CTS_NSS, TSC_G6_IO2, LCD_R6, FMC_A16 and SAI2_SD_A."
      },
      {
        "number": "K13",
        "name": "PD13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TIM4_CH2, I2C4_SDA, TSC_G6_IO4, FMC_A18 and LPTIM2_OUT."
      },
      {
        "number": "L1",
        "name": "VREF+",
        "type": "power_in",
        "description": "Positive reference voltage for the ADC/DAC and output of the internal voltage reference buffer when enabled; must be between 2 V and VDDA when VDDA >= 2 V."
      },
      {
        "number": "L2",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply 1.62 V (ADC/COMP) or 1.8 V (DAC/OPAMP) to 3.6 V, and at least 2.4 V when VREFBUF is used."
      },
      {
        "number": "L3",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O with analog switch supplied by VDDA; alternate functions OCTOSPIM_P1_NCS, SPI1_NSS, SPI3_NSS, USART2_CK, LCD_CLK and LPTIM2_OUT; additional ADC12_IN9 and DAC1_OUT1."
      },
      {
        "number": "L4",
        "name": "PA7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability and analog switch supplied by VDDA; alternate functions TIM1_CH1N, TIM3_CH2, TIM8_CH1N, I2C3_SCL, SPI1_MOSI and TIM17_CH1; additional OPAMP2_VINM and ADC12_IN12."
      },
      {
        "number": "L5",
        "name": "PB1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM1_CH3N, TIM3_CH4, TIM8_CH3N, DFSDM1_DATIN0, USART3_RTS_DE, LPUART1_RTS_DE and LCD_G6; additional COMP1_INM and ADC12_IN16."
      },
      {
        "number": "L6",
        "name": "PF14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C4_SCL, TSC_G8_IO1, LCD_G0 and FMC_A8."
      },
      {
        "number": "L7",
        "name": "PE7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_ETR, DFSDM1_DATIN2, LCD_B6, FMC_D4 and SAI1_SD_B."
      },
      {
        "number": "L8",
        "name": "PE13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH3, SPI1_SCK, TSC_G5_IO4, OCTOSPIM_P1_IO1, LCD_G6 and FMC_D10."
      },
      {
        "number": "L9",
        "name": "PH5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C2_SDA and DCMI_PIXCLK/PSSI_PDCK."
      },
      {
        "number": "L10",
        "name": "PD9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions USART3_RX, DCMI_PIXCLK/PSSI_PDCK, LCD_R4, FMC_D14 and SAI2_MCLK_A."
      },
      {
        "number": "L11",
        "name": "PD8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions USART3_TX, DCMI_HSYNC/PSSI_DE, LCD_R3, FMC_D13 and EVENTOUT."
      },
      {
        "number": "L12",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "L13",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "M1",
        "name": "OPAMP1_VINM",
        "type": "input",
        "description": "Dedicated inverting input of OPAMP1, 3.6 V-tolerant (TT) input-only pin."
      },
      {
        "number": "M2",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.6 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM2_CH4, TIM5_CH4, SAI1_CK1, USART2_RX, LPUART1_RX, OCTOSPIM_P1_CLK and TIM15_CH2; additional OPAMP1_VOUT and ADC12_IN8."
      },
      {
        "number": "M3",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "M4",
        "name": "PA6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM1_BKIN, TIM3_CH1, TIM8_BKIN, DCMI_PIXCLK/PSSI_PDCK, SPI1_MISO, LPUART1_CTS and TIM16_CH1; additional OPAMP2_VINP and ADC12_IN11."
      },
      {
        "number": "M5",
        "name": "PF11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P1_NCLK, LCD_DE, DCMI_D12/PSSI_D12 and EVENTOUT."
      },
      {
        "number": "M6",
        "name": "PF13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions I2C4_SMBA, LCD_B1, FMC_A7 and EVENTOUT."
      },
      {
        "number": "M7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "M8",
        "name": "PE12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH3N, SPI1_NSS, TSC_G5_IO3, OCTOSPIM_P1_IO0, LCD_G5 and FMC_D9."
      },
      {
        "number": "M9",
        "name": "PH10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM5_CH1, OCTOSPIM_P2_IO5, DCMI_D1/PSSI_D1 and EVENTOUT."
      },
      {
        "number": "M10",
        "name": "PH11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM5_CH2, OCTOSPIM_P2_IO6, DCMI_D2/PSSI_D2 and EVENTOUT."
      },
      {
        "number": "M11",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all VSS pins must be connected to the external ground."
      },
      {
        "number": "M12",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions RTC_REFIN, TIM1_CH3N, TIM8_CH3N, SPI2_MOSI, DFSDM1_CKIN2, TSC_G1_IO4 and TIM15_CH2."
      },
      {
        "number": "M13",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TIM1_CH2N, TIM8_CH2N, I2C2_SDA, SPI2_MISO, DFSDM1_DATIN2, USART3_RTS_DE and TIM15_CH1."
      },
      {
        "number": "N1",
        "name": "PA2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM2_CH3, TIM5_CH3, USART2_TX, LPUART1_TX, OCTOSPIM_P1_NCS and TIM15_CH1; additional ADC12_IN7 and WKUP4/LSCO."
      },
      {
        "number": "N2",
        "name": "PA1",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions TIM2_CH2, TIM5_CH2, I2C1_SMBA, SPI1_SCK, USART2_RTS_DE, UART4_RX and TIM15_CH1N; additional OPAMP1_VINM and ADC12_IN6."
      },
      {
        "number": "N3",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "N4",
        "name": "OPAMP2_VINM",
        "type": "input",
        "description": "Dedicated inverting input of OPAMP2, 3.6 V-tolerant (TT) input-only pin."
      },
      {
        "number": "N5",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with analog switch supplied by VDDA; alternate functions RTC_OUT2, LPTIM1_OUT, I2C3_SMBA, DFSDM1_CKIN0 and OCTOSPIM_P1_DQS; additional COMP1_INP."
      },
      {
        "number": "N6",
        "name": "PF12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions OCTOSPIM_P2_DQS, LCD_B0, FMC_A6 and EVENTOUT."
      },
      {
        "number": "N7",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "N8",
        "name": "PE11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_CH2, TSC_G5_IO2, OCTOSPIM_P1_NCS, LCD_G4 and FMC_D8."
      },
      {
        "number": "N9",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TIM2_CH3, I2C4_SCL, I2C2_SCL, SPI2_SCK, OCTOSPIM_P1_IO3, USART3_TX, LPUART1_RX and SAI1_SCK_A."
      },
      {
        "number": "N10",
        "name": "PH8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions I2C3_SDA, OCTOSPIM_P2_IO3 and DCMI_HSYNC/PSSI_DE."
      },
      {
        "number": "N11",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply 1.71 V to 3.6 V for the I/Os, internal regulator and system analog."
      },
      {
        "number": "N12",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O; alternate functions TIM1_BKIN, I2C2_SMBA, SPI2_NSS, DFSDM1_DATIN1, USART3_CK, LPUART1_RTS_DE, TSC_G1_IO1 and SAI2_FS_A."
      },
      {
        "number": "N13",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with Fm+ capability; alternate functions TIM1_CH1N, I2C2_SCL, SPI2_SCK, DFSDM1_CKIN1, USART3_CTS_NSS, LPUART1_CTS, TSC_G1_IO2 and SAI2_SCK_A."
      }
    ],
    "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: Ball H2 is listed as VSS twice in Table 15 (LQFP100 pin 27/LQFP144 pin 38 row on p.76 and LQFP144 pi; Two VDD rows map to UFBGA169 ball N7 (LQFP144 pin 52 on p.78 and LQFP144 pin 62 on p.79). Recorded o; Table 15 gives UFBGA169 G13 as VDD (LQFP144 pin 84, p.85) and again as VDD_15 (p.86) with no LQFP144"
        ],
        "pages_sent": 115,
        "cost_usd": 0.645,
        "at": "2026-10-11T23:37:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588953078049746944",
        "pages": 285,
        "sha256": "614dc3c69063136f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 169,
        "described": 169,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "stm32l4q5agi6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.756
        ],
        "zmin_mm": -0.006,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a0c5401996f4c93f939f166e68f53259ab3812993dedd97af91e41a86e22ab6a",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32l4q5agi6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.756
        ],
        "zmin_mm": -0.006,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "446dee09eae27d21861b458757c226ac723d2cb4c88c5b2e5b90dab0433f32ef",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}