APM32F103RCT6

{
  "schema_version": 1,
  "type": "component",
  "slug": "apm32f103rct6",
  "title": "APM32F103RCT6",
  "brief": "Geehy Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "apm32f103rct6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "APM32F103RCT6",
    "manufacturer": "Geehy",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757148138505822208",
    "parts": {
      "symbol": "apm32f103rct6.kicad_sym",
      "footprint": "apm32f103rct6.kicad_mod",
      "model_3d": "apm32f103rct6-hero.glb",
      "model_3d_plain": "apm32f103rct6-etched.glb",
      "model_3d_step": "apm32f103rct6-etched.step",
      "model_3d_step_plain": "apm32f103rct6.step",
      "lbr": "apm32f103rct6.lbr"
    },
    "distributor_links": {
      "lcsc": "C526180"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:36:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup domain power supply pin, specified as 1.8V to 3.6V in the features list."
      },
      {
        "number": "2",
        "name": "PC13-TAMPER-RTC",
        "type": "bidirectional",
        "description": "GPIO PC13 (3.3V standard I/O) with default alternate function TAMPER-RTC."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "GPIO PC14 (3.3V standard I/O) with default alternate function OSC32_IN for the 32.768kHz crystal."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "GPIO PC15 (3.3V standard I/O) with default alternate function OSC32_OUT for the 32.768kHz crystal."
      },
      {
        "number": "5",
        "name": "PD0-OSC_IN",
        "type": "bidirectional",
        "description": "GPIO PD0 shared with the OSC_IN pin for the 4~16MHz external crystal/ceramic resonator input."
      },
      {
        "number": "6",
        "name": "PD1-OSC_OUT",
        "type": "bidirectional",
        "description": "GPIO PD1 shared with the OSC_OUT pin for the 4~16MHz external crystal/ceramic resonator output."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with built-in pull-up resistor; I/O structure RST."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "GPIO PC0 (STDA, direct ADC connection) with default function ADC123_IN10."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "GPIO PC1 (STDA, direct ADC connection) with default function ADC123_IN11."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "GPIO PC2 (STDA, direct ADC connection) with default function ADC123_IN12."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "GPIO PC3 (STDA, direct ADC connection) with default function ADC123_IN13."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply, range 2.0~3.6V."
      },
      {
        "number": "14",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "GPIO PA0 (STDA) with WKUP; also USART2_CTS, ADC123_IN0, TMR2_CH1_ETR, TMR5_CH1, TMR8_ETR."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO PA1 (STDA) with USART2_RTS, ADC123_IN1, TMR5_CH2, TMR2_CH2."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO PA2 (STDA) with USART2_TX, TMR5_CH3, ADC123_IN2, TMR2_CH3."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "GPIO PA3 (STDA) with USART2_RX, TMR5_CH4, ADC123_IN3, TMR2_CH4."
      },
      {
        "number": "18",
        "name": "VSS_4",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "19",
        "name": "VDD_4",
        "type": "power_in",
        "description": "Digital power supply, range 2.0~3.6V."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "GPIO PA4 (STDA) with SPI1_NSS, USART2_CK, DAC_OUT1, ADC12_IN4."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "GPIO PA5 (STDA) with SPI1_SCK, DAC_OUT2, ADC12_IN5."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "GPIO PA6 (STDA) with SPI1_MISO, TMR8_BKIN, ADC12_IN6; remap TMR1_BKIN."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "GPIO PA7 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "GPIO PC4 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "GPIO PC5 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "GPIO PB0 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "GPIO PB1 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "GPIO PB2 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "GPIO PB10 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO PB11 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "31",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "32",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Digital power supply, range 2.0~3.6V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "GPIO PB12 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO PB13 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO PB14 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "GPIO PB15 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "GPIO PC6 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "GPIO PC7 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "GPIO PC8 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "GPIO PC9 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "GPIO PA8 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "GPIO PA9 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO PA10 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO PA11 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO PA12 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "GPIO PA13 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "47",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "48",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Digital power supply, range 2.0~3.6V."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "GPIO PA14 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO PA15 on port A; function table for this pin is not in the provided pages."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "GPIO PC10 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "GPIO PC11 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "GPIO PC12 on port C; function table for this pin is not in the provided pages."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "GPIO PD2 on port D; function table for this pin is not in the provided pages."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "GPIO PB3 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "GPIO PB4 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "GPIO PB5 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "GPIO PB6 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO PB7 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated Boot0 pin (I/O structure B)."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "GPIO PB8 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "GPIO PB9 on port B; function table for this pin is not in the provided pages."
      },
      {
        "number": "63",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "64",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Digital power supply, range 2.0~3.6V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The LQFP64 pin numbering and names come from the pinout diagram (Figure 3, page 9). The pin function; The detailed function descriptions for these GPIO pins are on later pages that were not supplied, so; The pin type is inferred. BOOT0 is shown as an input, based on its dedicated Boot0 structure. The da",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.7312,
        "at": "2026-10-19T09:33:38"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757148138505822208",
        "pages": 78,
        "sha256": "a7ac2021a34b5d12",
        "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"
    },
    "models_3d": [
      {
        "file": "apm32f103rct6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "apm32f103rct6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "bf6f1cbe8d59dfece589dc4506c3b0c0b3d8c8c56f6d3deb5eb9163eebe3f392",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Geehy",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "apm32f103rct6"
  ],
  "discovery_pitch": "APM32F103RCT6 (Geehy) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "apm32f103rct6.kicad_sym",
    "apm32f103rct6.kicad_mod",
    "apm32f103rct6.glb",
    "apm32f103rct6.step",
    "apm32f103rct6.lbr",
    "docs/hero.png",
    "docs/apm32f103rct6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "apm32f103rct6-hero.glb",
    "apm32f103rct6-hero.overlay.json",
    "apm32f103rct6-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}