component
STM32MP157AAC3
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), TFBGA-361(12x12). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+66@@ -0,0 +1,66 @@+# STM32MP157AAC3++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · TFBGA-361(12x12)++STM32MP157AAC3 from STMicroelectronics, in a TFBGA-361(12x12). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| A1 | VSS | power_in | Ground (VSS) pin - 0 V reference. |+| A2 | PH5 | bidirectional | GPIO port H pin 5 with I2C2_SDA, SPI5_NSS, SAI4_SD_B alternate functions. |+| 1B3 | VDDCORE | power_in | Digital core supply voltage (1.18 V to 1.38 V depending on CPU frequency). |+| 1F3 | VDD | power_in | Main I/O and logic supply voltage (1.71 V to 3.6 V). |+| A19 | VSS | power_in | Ground (VSS) pin - 0 V reference. |+| A22 | VSS | power_in | Ground (VSS) pin - 0 V reference. |+| B1 | PH15 | bidirectional | GPIO port H pin 15 with TIM8_CH3N, DCMI_D11, LCD_G4 alternate functions and RTC_LSCO. |+| B2 | PH12 | bidirectional | GPIO port H pin 12 with HDP2, TIM5_CH3, I2C4_SDA, I2C1_SDA alternate functions. |+| C1 | PI0 | bidirectional | GPIO port I pin 0 with TIM5_CH4, SPI2_NSS/I2S2_WS alternate functions. |+| C3 | PH14 | bidirectional | GPIO port H pin 14 with TIM8_CH2N, UART4_RX, FDCAN1_RX alternate functions. |+| D1 | PH13 | bidirectional | GPIO port H pin 13 with TIM8_CH1N, UART4_TX, FDCAN1_TX alternate functions. |+| E1 | PI3 | bidirectional | GPIO port I pin 3 with TIM8_ETR, SPI2_MOSI/I2S2_SDO alternate functions and _h high-speed option. |+| E2 | PI2 | bidirectional | GPIO port I pin 2 with TIM8_CH4, SPI2_MISO/I2S2_SDI alternate functions and _h high-speed option. |+| E3 | PI1 | bidirectional | GPIO port I pin 1 with TIM8_BKIN2, SPI2_SCK/I2S2_CK alternate functions and _h high-speed option. |+| E4 | PI4 | bidirectional | GPIO port I pin 4 with TIM8_BKIN, SAI2_MCLK_A, DCMI_D5 alternate functions. |+| E9 | VDDCORE | power_in | Digital core supply voltage (1.18 V to 1.38 V depending on CPU frequency). |+| F2 | PI7 | bidirectional | GPIO port I pin 7 with TIM8_CH3, SAI2_FS_A, DCMI_D7 alternate functions. |+| F3 | PI5 | bidirectional | GPIO port I pin 5 with TIM8_CH1, SAI2_SCK_A, DCMI_VSYNC alternate functions. |+| F4 | PI6 | bidirectional | GPIO port I pin 6 with TIM8_CH2, SAI2_SD_A, DCMI_D6 alternate functions. |+| G2 | PZ4 | bidirectional | GPIO port Z pin 4 with I2C6_SCL, I2C2_SCL, I2C5_SCL, I2C4_SCL alternate functions and _f FM+ I2C option. |+| G3 | PZ0 | bidirectional | GPIO port Z pin 0 with I2C6_SCL, I2C2_SCL, SPI1_SCK/I2S1_CK alternate functions and _fh options. |+| G4 | PZ3 | bidirectional | GPIO port Z pin 3 with I2C6_SDA, I2C2_SDA, I2C5_SDA, I2C4_SDA alternate functions and _f FM+ option. |+| H1 | PZ6 | bidirectional | GPIO port Z pin 6 with I2C6_SCL, I2C2_SCL, USART1_CK, I2S1_MCK alternate functions and _f option. |+| H2 | PZ5 | bidirectional | GPIO port Z pin 5 with I2C6_SDA, I2C2_SDA, I2C5_SDA, USART1_RTS/USART1_DE alternate functions and _f option. |+| H4 | PI9 | bidirectional | GPIO port I pin 9 with HDP1, UART4_RX, FDCAN1_RX, LCD_VSYNC alternate functions. |+| H11 | VDDCORE | power_in | Digital core supply voltage (1.18 V to 1.38 V depending on CPU frequency). |+| J3 | PZ7 | bidirectional | GPIO port Z pin 7 with I2C6_SDA, I2C2_SDA, USART1_TX alternate functions and _f option. |+| J4 | PZ2 | bidirectional | GPIO port Z pin 2 with I2C6_SCL, I2C2_SCL, I2C5_SMBA, I2C4_SMBA, SPI1_MOSI/I2S1_SDO alternate functions and _fh options. |+| G1 | PZ1 | bidirectional | GPIO port Z pin 1 with I2C6_SDA, I2C2_SDA, I2C5_SDA, SPI1_MISO/I2S1_SDI alternate functions and _fh options. |+| K4 | PG12 | bidirectional | GPIO port G pin 12 with LPTIM1_IN1, SPI6_MISO, SAI4_CK2, USART6_RTS/USART6_DE alternate functions and _h option. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TFBGA-361(12x12) |+| Category | Embedded Processors & Controllers |+| Pins | 361 |++## CAD (KiCad official)++- Symbol: `STM32MP157AAC3`+- Footprint: `Package_BGA:TFBGA-361_13x13mm_Layout19x19_P0.65mm`+- 3D model: TFBGA-361(12x12), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal BGA height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `stm32mp157aac3-etched.step` / `stm32mp157aac3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32mp157aac3.step` / `stm32mp157aac3.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590915974009217024) (261 pp, sha256 `59f63ec360a31102`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32mp157aac3-datasheet.pdf)
page.jsonadded+275@@ -0,0 +1,275 @@+{+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}