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Initial commit: component/stm32f205rgt6

Ray ·93922054a6 ·8d ago
2 files changed +591
README.mdadded+100
@@ -0,0 +1,100 @@+# STM32F205RGT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32F205RGT6 from STMicroelectronics, in a LQFP-64(10x10). 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 |+|---|---|---|---|+| 1 | VBAT | power_in | VBAT supply input to backup domain, 1.8 to 3.6 V for RTC, backup registers, and optional backup SRAM. |+| 2 | PC13 | bidirectional | GPIO PC13, 5V-tolerant I/O with RTC backup domain function. |+| 3 | PC14/OSC32_IN | bidirectional | GPIO PC14, 5V-tolerant I/O, can be configured as 32 kHz oscillator input. |+| 4 | PC15/OSC32_OUT | bidirectional | GPIO PC15, 5V-tolerant I/O, can be configured as 32 kHz oscillator output. |+| 5 | PH0/OSC_IN | bidirectional | GPIO PH0, 5V-tolerant I/O, can be configured as 4-26 MHz external oscillator input. |+| 6 | PH1/OSC_OUT | bidirectional | GPIO PH1, 5V-tolerant I/O, can be configured as 4-26 MHz external oscillator output. |+| 7 | NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up resistor, active low. |+| 8 | PC0 | bidirectional | GPIO PC0, 5V-tolerant I/O with ADC123 channel 10 input capability. |+| 9 | PC1 | bidirectional | GPIO PC1, 5V-tolerant I/O with ADC123 channel 11 input capability. |+| 10 | PC2 | bidirectional | GPIO PC2, 5V-tolerant I/O with ADC123 channel 12 input capability. |+| 11 | PC3 | bidirectional | GPIO PC3, 5V-tolerant I/O with ADC123 channel 13 input capability. |+| 12 | VSSA | power_in | Analog ground for ADC and DAC, 0 V reference for analog circuits. |+| 13 | VDDA | power_in | Analog power supply input, 1.8 to 3.6 V for ADC, DAC, and comparators. |+| 14 | PA0-WKUP | bidirectional | GPIO PA0, 5V-tolerant I/O with wakeup and ADC123 channel 0 input capability. |+| 15 | PA1 | bidirectional | GPIO PA1, 5V-tolerant I/O with ADC123 channel 1 input capability. |+| 16 | PA2 | bidirectional | GPIO PA2, 5V-tolerant I/O with ADC123 channel 2 input capability. |+| 17 | PA3 | bidirectional | GPIO PA3, 5V-tolerant I/O with ADC123 channel 3 input capability. |+| 18 | VSS | power_in | Digital ground supply, 0 V reference for digital circuits. |+| 19 | VDD | power_in | Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals. |+| 20 | PA4 | bidirectional | GPIO PA4, 3.3V-tolerant I/O with ADC12 channel 4 input and DAC_OUT1 capability. |+| 21 | PA5 | bidirectional | GPIO PA5, 3.3V-tolerant I/O with ADC12 channel 5 input and DAC_OUT2 capability. |+| 22 | PA6 | bidirectional | GPIO PA6, 5V-tolerant I/O with ADC12 channel 6 input capability. |+| 23 | PA7 | bidirectional | GPIO PA7, 5V-tolerant I/O with ADC12 channel 7 input capability. |+| 24 | PC4 | bidirectional | GPIO PC4, 5V-tolerant I/O with ADC12 channel 14 input capability. |+| 25 | PC5 | bidirectional | GPIO PC5, 5V-tolerant I/O with ADC12 channel 15 input capability. |+| 26 | PB0 | bidirectional | GPIO PB0, 5V-tolerant I/O with ADC12 channel 8 input capability. |+| 27 | PB1 | bidirectional | GPIO PB1, 5V-tolerant I/O with ADC12 channel 9 input capability. |+| 28 | PB2/BOOT1 | bidirectional | GPIO PB2, 5V-tolerant I/O, boot configuration pin affecting system startup. |+| 29 | PB10 | bidirectional | GPIO PB10, 5V-tolerant I/O with SPI2/I2C2 alternate functions. |+| 30 | PB11 | bidirectional | GPIO PB11, 5V-tolerant I/O with I2C2/USART3 alternate functions. |+| 31 | VCAP_1 | passive | External capacitor connection (2.2 µF) for internal voltage regulator stabilization. |+| 32 | VDD | power_in | Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals. |+| 33 | PB12 | bidirectional | GPIO PB12, 5V-tolerant I/O with SPI2/I2C2/CAN2 alternate functions. |+| 34 | PB13 | bidirectional | GPIO PB13, 5V-tolerant I/O with SPI2/CAN2/OTG_HS_VBUS alternate functions. |+| 35 | PB14 | bidirectional | GPIO PB14, 5V-tolerant I/O with SPI2/TIM1/OTG_HS_DM alternate functions. |+| 36 | PB15 | bidirectional | GPIO PB15, 5V-tolerant I/O with SPI2/I2S2/TIM1/OTG_HS_DP alternate functions. |+| 37 | PC6 | bidirectional | GPIO PC6, 5V-tolerant I/O with I2S2/TIM8/SDIO/USART6 alternate functions. |+| 38 | PC7 | bidirectional | GPIO PC7, 5V-tolerant I/O with I2S3/TIM8/SDIO/USART6 alternate functions. |+| 39 | PC8 | bidirectional | GPIO PC8, 5V-tolerant I/O with TIM8/SDIO/USART6 alternate functions. |+| 40 | PC9 | bidirectional | GPIO PC9, 5V-tolerant I/O with MCO2/I2S2/I2S3/TIM8/SDIO alternate functions. |+| 41 | PA8 | bidirectional | GPIO PA8, 5V-tolerant I/O with MCO1/USART1/TIM1/I2C3 alternate functions. |+| 42 | PA9 | bidirectional | GPIO PA9, 5V-tolerant I/O with OTG_FS_VBUS/USART1/TIM1 alternate functions. |+| 43 | PA10 | bidirectional | GPIO PA10, 5V-tolerant I/O with OTG_FS_ID/USART1/TIM1 alternate functions. |+| 44 | PA11 | bidirectional | GPIO PA11, 5V-tolerant I/O with OTG_FS_DM/USART1/CAN1 alternate functions. |+| 45 | PA12 | bidirectional | GPIO PA12, 5V-tolerant I/O with OTG_FS_DP/USART1/CAN1 alternate functions. |+| 46 | PA13 | bidirectional | GPIO PA13, 5V-tolerant I/O, JTAG test mode select and SWD I/O debug pin. |+| 47 | VCAP_2 | passive | External capacitor connection (2.2 µF) for internal voltage regulator stabilization. |+| 48 | VDD | power_in | Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals. |+| 49 | PA14 | bidirectional | GPIO PA14, 5V-tolerant I/O, JTAG test clock and SWD clock debug pin. |+| 50 | PA15 | bidirectional | GPIO PA15, 5V-tolerant I/O, JTAG test data input debug pin. |+| 51 | PC10 | bidirectional | GPIO PC10, 5V-tolerant I/O with SPI3/I2S3/UART4/SDIO/USART3 alternate functions. |+| 52 | PC11 | bidirectional | GPIO PC11, 5V-tolerant I/O with SPI3/UART4/SDIO/USART3 alternate functions. |+| 53 | PC12 | bidirectional | GPIO PC12, 5V-tolerant I/O with SPI3/I2S3/UART5/SDIO/USART3 alternate functions. |+| 54 | PD2 | bidirectional | GPIO PD2, 5V-tolerant I/O with TIM3/UART5/SDIO alternate functions. |+| 55 | PB3 | bidirectional | GPIO PB3, 5V-tolerant I/O, JTAG test data output and ETM trace SWO debug pin. |+| 56 | PB4 | bidirectional | GPIO PB4, 5V-tolerant I/O with SPI1/SPI3/TIM3 alternate functions. |+| 57 | PB5 | bidirectional | GPIO PB5, 5V-tolerant I/O with I2C1/SPI1/SPI3/I2S3/CAN2 alternate functions. |+| 58 | PB6 | bidirectional | GPIO PB6, 5V-tolerant I/O with I2C1/TIM4/CAN2/USART1 alternate functions. |+| 59 | PB7 | bidirectional | GPIO PB7, 5V-tolerant I/O with I2C1/TIM4/USART1/FSMC alternate functions. |+| 60 | BOOT0 | input | Boot pin: high selects execution from user Flash memory, low selects system bootloader. |+| 61 | PB8 | bidirectional | GPIO PB8, 5V-tolerant I/O with TIM4/TIM10/SDIO/I2C1/CAN1 alternate functions. |+| 62 | PB9 | bidirectional | GPIO PB9, 5V-tolerant I/O with SPI2/I2S2/TIM4/TIM11/SDIO/I2C1/CAN1 alternate functions. |+| 63 | VSS | power_in | Digital ground supply, 0 V reference for digital circuits. |+| 64 | VDD | power_in | Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `STM32F205RGT6`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f205rgt6-etched.step` / `stm32f205rgt6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f205rgt6.step` / `stm32f205rgt6.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/8586181538127601664) (179 pp, sha256 `6ffebd41462b5c10`, retrieved 2026-09-27, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32f205rgt6-datasheet.pdf)
page.jsonadded+491
@@ -0,0 +1,491 @@+{+  "slug": "stm32f205rgt6",+  "version": "0.1.0",+  "type": "component",+  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "embedded processors & controllers",+    "stm32f205rgt6",+    "factory-2.0.0",+    "extractor-text"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "stm32f205rgt6.kicad_sym",+    "stm32f205rgt6.kicad_mod",+    "stm32f205rgt6.glb",+    "stm32f205rgt6.step",+    "stm32f205rgt6.lbr",+    "docs/hero.png",+    "docs/stm32f205rgt6-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "component": {+    "mpn": "STM32F205RGT6",+    "manufacturer": "STMicroelectronics",+    "package": "LQFP-64(10x10)",+    "pin_count": 64,+    "category": "Embedded Processors & Controllers",+    "subcategory": "Microcontrollers (MCU/MPU/SOC)",+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181538127601664",+    "parts": {+      "symbol": "stm32f205rgt6.kicad_sym",+      "footprint": "stm32f205rgt6.kicad_mod",+      "model_3d": "stm32f205rgt6-etched.glb",+      "model_3d_plain": "stm32f205rgt6.glb",+      "model_3d_step": "stm32f205rgt6-etched.step",+      "model_3d_step_plain": "stm32f205rgt6.step",+      "lbr": "stm32f205rgt6.lbr"+    },+    "distributor_links": {+      "lcsc": "C30481",+      "digikey": "497-11157-ND",+      "mouser": "511-STM32F205RGT6"+    },+    "distributor_check": {+      "checked_at": "2026-09-27T14:43:15Z",+      "source": "Component Ocean /api/assign-pns",+      "digikey": {+        "pn": "497-11157-ND",+        "status": "found"+      },+      "mouser": {+        "pn": "511-STM32F205RGT6",+        "status": "found"+      }+    },+    "pins": [+      {+        "number": "1",+        "name": "VBAT",+        "type": "power_in",+        "description": "VBAT supply input to backup domain, 1.8 to 3.6 V for RTC, backup registers, and optional backup SRAM."+      },+      {+        "number": "2",+        "name": "PC13",+        "type": "bidirectional",+        "description": "GPIO PC13, 5V-tolerant I/O with RTC backup domain function."+      },+      {+        "number": "3",+        "name": "PC14/OSC32_IN",+        "type": "bidirectional",+        "description": "GPIO PC14, 5V-tolerant I/O, can be configured as 32 kHz oscillator input."+      },+      {+        "number": "4",+        "name": "PC15/OSC32_OUT",+        "type": "bidirectional",+        "description": "GPIO PC15, 5V-tolerant I/O, can be configured as 32 kHz oscillator output."+      },+      {+        "number": "5",+        "name": "PH0/OSC_IN",+        "type": "bidirectional",+        "description": "GPIO PH0, 5V-tolerant I/O, can be configured as 4-26 MHz external oscillator input."+      },+      {+        "number": "6",+        "name": "PH1/OSC_OUT",+        "type": "bidirectional",+        "description": "GPIO PH1, 5V-tolerant I/O, can be configured as 4-26 MHz external oscillator output."+      },+      {+        "number": "7",+        "name": "NRST",+        "type": "bidirectional",+        "description": "Bidirectional reset pin with embedded weak pull-up resistor, active low."+      },+      {+        "number": "8",+        "name": "PC0",+        "type": "bidirectional",+        "description": "GPIO PC0, 5V-tolerant I/O with ADC123 channel 10 input capability."+      },+      {+        "number": "9",+        "name": "PC1",+        "type": "bidirectional",+        "description": "GPIO PC1, 5V-tolerant I/O with ADC123 channel 11 input capability."+      },+      {+        "number": "10",+        "name": "PC2",+        "type": "bidirectional",+        "description": "GPIO PC2, 5V-tolerant I/O with ADC123 channel 12 input capability."+      },+      {+        "number": "11",+        "name": "PC3",+        "type": "bidirectional",+        "description": "GPIO PC3, 5V-tolerant I/O with ADC123 channel 13 input capability."+      },+      {+        "number": "12",+        "name": "VSSA",+        "type": "power_in",+        "description": "Analog ground for ADC and DAC, 0 V reference for analog circuits."+      },+      {+        "number": "13",+        "name": "VDDA",+        "type": "power_in",+        "description": "Analog power supply input, 1.8 to 3.6 V for ADC, DAC, and comparators."+      },+      {+        "number": "14",+        "name": "PA0-WKUP",+        "type": "bidirectional",+        "description": "GPIO PA0, 5V-tolerant I/O with wakeup and ADC123 channel 0 input capability."+      },+      {+        "number": "15",+        "name": "PA1",+        "type": "bidirectional",+        "description": "GPIO PA1, 5V-tolerant I/O with ADC123 channel 1 input capability."+      },+      {+        "number": "16",+        "name": "PA2",+        "type": "bidirectional",+        "description": "GPIO PA2, 5V-tolerant I/O with ADC123 channel 2 input capability."+      },+      {+        "number": "17",+        "name": "PA3",+        "type": "bidirectional",+        "description": "GPIO PA3, 5V-tolerant I/O with ADC123 channel 3 input capability."+      },+      {+        "number": "18",+        "name": "VSS",+        "type": "power_in",+        "description": "Digital ground supply, 0 V reference for digital circuits."+      },+      {+        "number": "19",+        "name": "VDD",+        "type": "power_in",+        "description": "Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals."+      },+      {+        "number": "20",+        "name": "PA4",+        "type": "bidirectional",+        "description": "GPIO PA4, 3.3V-tolerant I/O with ADC12 channel 4 input and DAC_OUT1 capability."+      },+      {+        "number": "21",+        "name": "PA5",+        "type": "bidirectional",+        "description": "GPIO PA5, 3.3V-tolerant I/O with ADC12 channel 5 input and DAC_OUT2 capability."+      },+      {+        "number": "22",+        "name": "PA6",+        "type": "bidirectional",+        "description": "GPIO PA6, 5V-tolerant I/O with ADC12 channel 6 input capability."+      },+      {+        "number": "23",+        "name": "PA7",+        "type": "bidirectional",+        "description": "GPIO PA7, 5V-tolerant I/O with ADC12 channel 7 input capability."+      },+      {+        "number": "24",+        "name": "PC4",+        "type": "bidirectional",+        "description": "GPIO PC4, 5V-tolerant I/O with ADC12 channel 14 input capability."+      },+      {+        "number": "25",+        "name": "PC5",+        "type": "bidirectional",+        "description": "GPIO PC5, 5V-tolerant I/O with ADC12 channel 15 input capability."+      },+      {+        "number": "26",+        "name": "PB0",+        "type": "bidirectional",+        "description": "GPIO PB0, 5V-tolerant I/O with ADC12 channel 8 input capability."+      },+      {+        "number": "27",+        "name": "PB1",+        "type": "bidirectional",+        "description": "GPIO PB1, 5V-tolerant I/O with ADC12 channel 9 input capability."+      },+      {+        "number": "28",+        "name": "PB2/BOOT1",+        "type": "bidirectional",+        "description": "GPIO PB2, 5V-tolerant I/O, boot configuration pin affecting system startup."+      },+      {+        "number": "29",+        "name": "PB10",+        "type": "bidirectional",+        "description": "GPIO PB10, 5V-tolerant I/O with SPI2/I2C2 alternate functions."+      },+      {+        "number": "30",+        "name": "PB11",+        "type": "bidirectional",+        "description": "GPIO PB11, 5V-tolerant I/O with I2C2/USART3 alternate functions."+      },+      {+        "number": "31",+        "name": "VCAP_1",+        "type": "passive",+        "description": "External capacitor connection (2.2 µF) for internal voltage regulator stabilization."+      },+      {+        "number": "32",+        "name": "VDD",+        "type": "power_in",+        "description": "Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals."+      },+      {+        "number": "33",+        "name": "PB12",+        "type": "bidirectional",+        "description": "GPIO PB12, 5V-tolerant I/O with SPI2/I2C2/CAN2 alternate functions."+      },+      {+        "number": "34",+        "name": "PB13",+        "type": "bidirectional",+        "description": "GPIO PB13, 5V-tolerant I/O with SPI2/CAN2/OTG_HS_VBUS alternate functions."+      },+      {+        "number": "35",+        "name": "PB14",+        "type": "bidirectional",+        "description": "GPIO PB14, 5V-tolerant I/O with SPI2/TIM1/OTG_HS_DM alternate functions."+      },+      {+        "number": "36",+        "name": "PB15",+        "type": "bidirectional",+        "description": "GPIO PB15, 5V-tolerant I/O with SPI2/I2S2/TIM1/OTG_HS_DP alternate functions."+      },+      {+        "number": "37",+        "name": "PC6",+        "type": "bidirectional",+        "description": "GPIO PC6, 5V-tolerant I/O with I2S2/TIM8/SDIO/USART6 alternate functions."+      },+      {+        "number": "38",+        "name": "PC7",+        "type": "bidirectional",+        "description": "GPIO PC7, 5V-tolerant I/O with I2S3/TIM8/SDIO/USART6 alternate functions."+      },+      {+        "number": "39",+        "name": "PC8",+        "type": "bidirectional",+        "description": "GPIO PC8, 5V-tolerant I/O with TIM8/SDIO/USART6 alternate functions."+      },+      {+        "number": "40",+        "name": "PC9",+        "type": "bidirectional",+        "description": "GPIO PC9, 5V-tolerant I/O with MCO2/I2S2/I2S3/TIM8/SDIO alternate functions."+      },+      {+        "number": "41",+        "name": "PA8",+        "type": "bidirectional",+        "description": "GPIO PA8, 5V-tolerant I/O with MCO1/USART1/TIM1/I2C3 alternate functions."+      },+      {+        "number": "42",+        "name": "PA9",+        "type": "bidirectional",+        "description": "GPIO PA9, 5V-tolerant I/O with OTG_FS_VBUS/USART1/TIM1 alternate functions."+      },+      {+        "number": "43",+        "name": "PA10",+        "type": "bidirectional",+        "description": "GPIO PA10, 5V-tolerant I/O with OTG_FS_ID/USART1/TIM1 alternate functions."+      },+      {+        "number": "44",+        "name": "PA11",+        "type": "bidirectional",+        "description": "GPIO PA11, 5V-tolerant I/O with OTG_FS_DM/USART1/CAN1 alternate functions."+      },+      {+        "number": "45",+        "name": "PA12",+        "type": "bidirectional",+        "description": "GPIO PA12, 5V-tolerant I/O with OTG_FS_DP/USART1/CAN1 alternate functions."+      },+      {+        "number": "46",+        "name": "PA13",+        "type": "bidirectional",+        "description": "GPIO PA13, 5V-tolerant I/O, JTAG test mode select and SWD I/O debug pin."+      },+      {+        "number": "47",+        "name": "VCAP_2",+        "type": "passive",+        "description": "External capacitor connection (2.2 µF) for internal voltage regulator stabilization."+      },+      {+        "number": "48",+        "name": "VDD",+        "type": "power_in",+        "description": "Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals."+      },+      {+        "number": "49",+        "name": "PA14",+        "type": "bidirectional",+        "description": "GPIO PA14, 5V-tolerant I/O, JTAG test clock and SWD clock debug pin."+      },+      {+        "number": "50",+        "name": "PA15",+        "type": "bidirectional",+        "description": "GPIO PA15, 5V-tolerant I/O, JTAG test data input debug pin."+      },+      {+        "number": "51",+        "name": "PC10",+        "type": "bidirectional",+        "description": "GPIO PC10, 5V-tolerant I/O with SPI3/I2S3/UART4/SDIO/USART3 alternate functions."+      },+      {+        "number": "52",+        "name": "PC11",+        "type": "bidirectional",+        "description": "GPIO PC11, 5V-tolerant I/O with SPI3/UART4/SDIO/USART3 alternate functions."+      },+      {+        "number": "53",+        "name": "PC12",+        "type": "bidirectional",+        "description": "GPIO PC12, 5V-tolerant I/O with SPI3/I2S3/UART5/SDIO/USART3 alternate functions."+      },+      {+        "number": "54",+        "name": "PD2",+        "type": "bidirectional",+        "description": "GPIO PD2, 5V-tolerant I/O with TIM3/UART5/SDIO alternate functions."+      },+      {+        "number": "55",+        "name": "PB3",+        "type": "bidirectional",+        "description": "GPIO PB3, 5V-tolerant I/O, JTAG test data output and ETM trace SWO debug pin."+      },+      {+        "number": "56",+        "name": "PB4",+        "type": "bidirectional",+        "description": "GPIO PB4, 5V-tolerant I/O with SPI1/SPI3/TIM3 alternate functions."+      },+      {+        "number": "57",+        "name": "PB5",+        "type": "bidirectional",+        "description": "GPIO PB5, 5V-tolerant I/O with I2C1/SPI1/SPI3/I2S3/CAN2 alternate functions."+      },+      {+        "number": "58",+        "name": "PB6",+        "type": "bidirectional",+        "description": "GPIO PB6, 5V-tolerant I/O with I2C1/TIM4/CAN2/USART1 alternate functions."+      },+      {+        "number": "59",+        "name": "PB7",+        "type": "bidirectional",+        "description": "GPIO PB7, 5V-tolerant I/O with I2C1/TIM4/USART1/FSMC alternate functions."+      },+      {+        "number": "60",+        "name": "BOOT0",+        "type": "input",+        "description": "Boot pin: high selects execution from user Flash memory, low selects system bootloader."+      },+      {+        "number": "61",+        "name": "PB8",+        "type": "bidirectional",+        "description": "GPIO PB8, 5V-tolerant I/O with TIM4/TIM10/SDIO/I2C1/CAN1 alternate functions."+      },+      {+        "number": "62",+        "name": "PB9",+        "type": "bidirectional",+        "description": "GPIO PB9, 5V-tolerant I/O with SPI2/I2S2/TIM4/TIM11/SDIO/I2C1/CAN1 alternate functions."+      },+      {+        "number": "63",+        "name": "VSS",+        "type": "power_in",+        "description": "Digital ground supply, 0 V reference for digital circuits."+      },+      {+        "number": "64",+        "name": "VDD",+        "type": "power_in",+        "description": "Main power supply input, 1.8 to 3.6 V for core, I/O, and peripherals."+      }+    ],+    "provenance": {+      "extractor": "extract_pins 0.2",+      "factory_chain": {+        "factory": "2.0.0",+        "extractor": "extract_pins 0.2",+        "primary_model": "claude-haiku-4-5-20251001",+        "primary_mode": "text",+        "consensus_model": "claude-sonnet-4-6",+        "consensus": "agreed",+        "guards": "pin_guards 0.1: passed",+        "guard_notes": [],+        "pages_sent": 57,+        "cost_usd": 1.0968,+        "at": "2026-09-27T14:42:46"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181538127601664",+        "pages": 179,+        "sha256": "6ffebd41462b5c10",+        "source_tier": "lcsc"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 64,+        "described": 64,+        "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]"+  }+}\ No newline at end of file