STM32MP157AAC3

{
  "slug": "stm32mp157aac3",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), TFBGA-361(12x12). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32mp157aac3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32mp157aac3.kicad_sym",
    "stm32mp157aac3.kicad_mod",
    "stm32mp157aac3.glb",
    "stm32mp157aac3.step",
    "stm32mp157aac3.lbr",
    "docs/hero.png",
    "docs/stm32mp157aac3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "STM32MP157AAC3",
    "manufacturer": "STMicroelectronics",
    "package": "TFBGA-361(12x12)",
    "pin_count": 30,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590915974009217024",
    "parts": {
      "symbol": "stm32mp157aac3.kicad_sym",
      "footprint": "stm32mp157aac3.kicad_mod",
      "model_3d": "stm32mp157aac3-etched.glb",
      "model_3d_plain": "stm32mp157aac3.glb",
      "model_3d_step": "stm32mp157aac3-etched.step",
      "model_3d_step_plain": "stm32mp157aac3.step",
      "lbr": "stm32mp157aac3.lbr"
    },
    "distributor_links": {
      "lcsc": "C511448",
      "digikey": "497-19499-ND",
      "mouser": "511-STM32MP157AAC3"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T18:03:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-19499-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM32MP157AAC3",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "A1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (VSS) pin - 0 V reference."
      },
      {
        "number": "A2",
        "name": "PH5",
        "type": "bidirectional",
        "description": "GPIO port H pin 5 with I2C2_SDA, SPI5_NSS, SAI4_SD_B alternate functions."
      },
      {
        "number": "1B3",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Digital core supply voltage (1.18 V to 1.38 V depending on CPU frequency)."
      },
      {
        "number": "1F3",
        "name": "VDD",
        "type": "power_in",
        "description": "Main I/O and logic supply voltage (1.71 V to 3.6 V)."
      },
      {
        "number": "A19",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (VSS) pin - 0 V reference."
      },
      {
        "number": "A22",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (VSS) pin - 0 V reference."
      },
      {
        "number": "B1",
        "name": "PH15",
        "type": "bidirectional",
        "description": "GPIO port H pin 15 with TIM8_CH3N, DCMI_D11, LCD_G4 alternate functions and RTC_LSCO."
      },
      {
        "number": "B2",
        "name": "PH12",
        "type": "bidirectional",
        "description": "GPIO port H pin 12 with HDP2, TIM5_CH3, I2C4_SDA, I2C1_SDA alternate functions."
      },
      {
        "number": "C1",
        "name": "PI0",
        "type": "bidirectional",
        "description": "GPIO port I pin 0 with TIM5_CH4, SPI2_NSS/I2S2_WS alternate functions."
      },
      {
        "number": "C3",
        "name": "PH14",
        "type": "bidirectional",
        "description": "GPIO port H pin 14 with TIM8_CH2N, UART4_RX, FDCAN1_RX alternate functions."
      },
      {
        "number": "D1",
        "name": "PH13",
        "type": "bidirectional",
        "description": "GPIO port H pin 13 with TIM8_CH1N, UART4_TX, FDCAN1_TX alternate functions."
      },
      {
        "number": "E1",
        "name": "PI3",
        "type": "bidirectional",
        "description": "GPIO port I pin 3 with TIM8_ETR, SPI2_MOSI/I2S2_SDO alternate functions and _h high-speed option."
      },
      {
        "number": "E2",
        "name": "PI2",
        "type": "bidirectional",
        "description": "GPIO port I pin 2 with TIM8_CH4, SPI2_MISO/I2S2_SDI alternate functions and _h high-speed option."
      },
      {
        "number": "E3",
        "name": "PI1",
        "type": "bidirectional",
        "description": "GPIO port I pin 1 with TIM8_BKIN2, SPI2_SCK/I2S2_CK alternate functions and _h high-speed option."
      },
      {
        "number": "E4",
        "name": "PI4",
        "type": "bidirectional",
        "description": "GPIO port I pin 4 with TIM8_BKIN, SAI2_MCLK_A, DCMI_D5 alternate functions."
      },
      {
        "number": "E9",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Digital core supply voltage (1.18 V to 1.38 V depending on CPU frequency)."
      },
      {
        "number": "F2",
        "name": "PI7",
        "type": "bidirectional",
        "description": "GPIO port I pin 7 with TIM8_CH3, SAI2_FS_A, DCMI_D7 alternate functions."
      },
      {
        "number": "F3",
        "name": "PI5",
        "type": "bidirectional",
        "description": "GPIO port I pin 5 with TIM8_CH1, SAI2_SCK_A, DCMI_VSYNC alternate functions."
      },
      {
        "number": "F4",
        "name": "PI6",
        "type": "bidirectional",
        "description": "GPIO port I pin 6 with TIM8_CH2, SAI2_SD_A, DCMI_D6 alternate functions."
      },
      {
        "number": "G2",
        "name": "PZ4",
        "type": "bidirectional",
        "description": "GPIO port Z pin 4 with I2C6_SCL, I2C2_SCL, I2C5_SCL, I2C4_SCL alternate functions and _f FM+ I2C option."
      },
      {
        "number": "G3",
        "name": "PZ0",
        "type": "bidirectional",
        "description": "GPIO port Z pin 0 with I2C6_SCL, I2C2_SCL, SPI1_SCK/I2S1_CK alternate functions and _fh options."
      },
      {
        "number": "G4",
        "name": "PZ3",
        "type": "bidirectional",
        "description": "GPIO port Z pin 3 with I2C6_SDA, I2C2_SDA, I2C5_SDA, I2C4_SDA alternate functions and _f FM+ option."
      },
      {
        "number": "H1",
        "name": "PZ6",
        "type": "bidirectional",
        "description": "GPIO port Z pin 6 with I2C6_SCL, I2C2_SCL, USART1_CK, I2S1_MCK alternate functions and _f option."
      },
      {
        "number": "H2",
        "name": "PZ5",
        "type": "bidirectional",
        "description": "GPIO port Z pin 5 with I2C6_SDA, I2C2_SDA, I2C5_SDA, USART1_RTS/USART1_DE alternate functions and _f option."
      },
      {
        "number": "H4",
        "name": "PI9",
        "type": "bidirectional",
        "description": "GPIO port I pin 9 with HDP1, UART4_RX, FDCAN1_RX, LCD_VSYNC alternate functions."
      },
      {
        "number": "H11",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Digital core supply voltage (1.18 V to 1.38 V depending on CPU frequency)."
      },
      {
        "number": "J3",
        "name": "PZ7",
        "type": "bidirectional",
        "description": "GPIO port Z pin 7 with I2C6_SDA, I2C2_SDA, USART1_TX alternate functions and _f option."
      },
      {
        "number": "J4",
        "name": "PZ2",
        "type": "bidirectional",
        "description": "GPIO port Z pin 2 with I2C6_SCL, I2C2_SCL, I2C5_SMBA, I2C4_SMBA, SPI1_MOSI/I2S1_SDO alternate functions and _fh options."
      },
      {
        "number": "G1",
        "name": "PZ1",
        "type": "bidirectional",
        "description": "GPIO port Z pin 1 with I2C6_SDA, I2C2_SDA, I2C5_SDA, SPI1_MISO/I2S1_SDI alternate functions and _fh options."
      },
      {
        "number": "K4",
        "name": "PG12",
        "type": "bidirectional",
        "description": "GPIO port G pin 12 with LPTIM1_IN1, SPI6_MISO, SAI4_CK2, USART6_RTS/USART6_DE alternate functions and _h option."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590915974009217024",
        "pages": 261,
        "sha256": "59f63ec360a31102",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 30,
        "described": 30,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}