GD32F107RCT6

{
  "slug": "gd32f107rct6",
  "version": "0.1.0",
  "type": "component",
  "description": "GigaDevice Semicon Beijing Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "gd32f107rct6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gd32f107rct6.kicad_sym",
    "gd32f107rct6.kicad_mod",
    "gd32f107rct6.glb",
    "gd32f107rct6.step",
    "gd32f107rct6.lbr",
    "docs/hero.png",
    "docs/gd32f107rct6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gd32f107rct6-hero.glb",
    "gd32f107rct6-hero.overlay.json",
    "gd32f107rct6-etched.glb"
  ],
  "component": {
    "mpn": "GD32F107RCT6",
    "manufacturer": "GigaDevice Semicon Beijing",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883966979530752",
    "parts": {
      "symbol": "gd32f107rct6.kicad_sym",
      "footprint": "gd32f107rct6.kicad_mod",
      "model_3d": "gd32f107rct6-hero.glb",
      "model_3d_plain": "gd32f107rct6-etched.glb",
      "model_3d_step": "gd32f107rct6-etched.step",
      "model_3d_step_plain": "gd32f107rct6.step",
      "lbr": "gd32f107rct6.lbr"
    },
    "distributor_links": {
      "lcsc": "C94285"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T21:02:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup-domain supply pin (Table 2 pin type P, default function VBAT); the extract gives no voltage limit for it."
      },
      {
        "number": "2",
        "name": "PC13-TAMPER-RTC",
        "type": "bidirectional",
        "description": "General-purpose I/O PC13 with alternate function TAMPER-RTC; Table 2 gives no 5 V tolerance marking for this pin."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O PC14 with alternate function OSC32_IN; Table 2 gives no 5 V tolerance marking for this pin."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O PC15 with alternate function OSC32_OUT; Table 2 gives no 5 V tolerance marking for this pin."
      },
      {
        "number": "5",
        "name": "OSC_IN",
        "type": "input",
        "description": "High-speed external oscillator input (default OSC_IN), which can be remapped to PD0 according to Table 2."
      },
      {
        "number": "6",
        "name": "OSC_OUT",
        "type": "output",
        "description": "High-speed external oscillator output (default OSC_OUT), which can be remapped to PD1 according to Table 2."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Reset pin (default NRST, listed as I/O in Table 2) with no alternate function listed."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "General-purpose I/O PC0 with alternate function ADC_IN10."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "General-purpose I/O PC1 with alternate functions ADC_IN11, ETH_MII_MDC and ETH_RMII_MDC."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "General-purpose I/O PC2 with alternate functions ADC_IN12 and ETH_MII_TXD2."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "General-purpose I/O PC3 with alternate functions ADC_IN13 and ETH_MII_TX_CLK."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground pin (default VSSA, Table 2 pin type P)."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply pin (default VDDA, Table 2 pin type P)."
      },
      {
        "number": "14",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "General-purpose I/O PA0 with WKUP wake-up function and alternate functions USART2_CTS, ADC_IN0, TM2_CH1_ETR, TM5_CH1, TM8_ETR and ETH_MII_CRS_WKUP."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "General-purpose I/O PA1 with alternate functions USART2_RTS, ADC_IN1, TM2_CH2, TM5_CH2, ETH_MII_RX_CLK and ETH_RMII_REF_CLK."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "General-purpose I/O PA2 with alternate functions USART2_TX, ADC_IN2, TM2_CH3, TM5_CH3, ETH_MII_MDIO and ETH_RMII_MDIO."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "General-purpose I/O PA3 with alternate functions USART2_RX, ADC_IN3, TM2_CH4, TM5_CH4 and ETH_MII_COL."
      },
      {
        "number": "18",
        "name": "VSS_4",
        "type": "power_in",
        "description": "Digital ground pin (default VSS_4, Table 2 pin type P)."
      },
      {
        "number": "19",
        "name": "VDD_4",
        "type": "power_in",
        "description": "Digital supply pin (default VDD_4, Table 2 pin type P)."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "General-purpose I/O PA4 with alternate functions SPI1_NSS, USART2_CK, ADC12_IN4 and DAC_OUT1, and remap to SPI3_NSS and I2S3_WS."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "General-purpose I/O PA5 with alternate functions SPI1_SCK, ADC12_IN5 and DAC_OUT2."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "General-purpose I/O PA6 with alternate functions SPI1_MISO, ADC12_IN6, TM3_CH1 and TM8_BKIN, and remap to TM1_BKIN."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "General-purpose I/O PA7 with alternate functions SPI1_MOSI, ADC12_IN7, TM3_CH2, TM8_CH1N, ETH_MII_RX_DV and ETH_RMII_CRS_DV, and remap to TM1_CH1N."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "General-purpose I/O PC4 with alternate functions ADC12_IN14, ETH_MII_RXD0 and ETH_RMII_RXD0."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "General-purpose I/O PC5 with alternate functions ADC12_IN15, ETH_MII_RXD1 and ETH_RMII_RXD1."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "General-purpose I/O PB0 with alternate functions ADC12_IN8, TM3_CH3, TM8_CH2N and ETH_MII_RXD2, and remap to TM1_CH2N."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "General-purpose I/O PB1 with alternate functions ADC12_IN9, TM3_CH4, TM8_CH3N and ETH_MII_RXD3, and remap to TM1_CH3N."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB2 whose default function is shared with BOOT1."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB10 with alternate functions I2C2_SCL, USART3_TX and ETH_MII_RX_ER, and remap to TM2_CH3."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB11 with alternate functions I2C2_SDA, USART3_RX, ETH_MII_TX_EN and ETH_RMII_TX_EN, and remap to TM2_CH4."
      },
      {
        "number": "31",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Digital ground pin (default VSS_1, Table 2 pin type P)."
      },
      {
        "number": "32",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Digital supply pin (default VDD_1, Table 2 pin type P)."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB12 with alternate functions SPI2_NSS, I2C2_SMBAI, USART3_CK, TM1_BKIN, I2S2_WS, CAN2_RX, ETH_MII_TXD0 and ETH_RMII_TXD0."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB13 with alternate functions SPI2_SCK, USART3_CTS, TM1_CH1N, I2S2_CK, CAN2_TX, ETH_MII_TXD1 and ETH_RMII_TXD1."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB14 with alternate functions SPI2_MISO, USART3_RTS and TM1_CH2N."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB15 with alternate functions SPI2_MOSI, TM1_CH3N and I2S2_SD."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC6 with alternate functions I2S2_MCK and TM8_CH1, and remap to TM3_CH1."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC7 with alternate functions I2S3_MCK and TM8_CH2, and remap to TM3_CH2."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC8 with alternate function TM8_CH3, and remap to TM3_CH3."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC9 with alternate function TM8_CH4, and remap to TM3_CH4."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA8 with alternate functions USART1_CK, TM1_CH1 and MCO."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA9 with alternate functions USART1_TX, TM1_CH2 and OTG_FS_VBUS."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA10 with alternate functions USART1_RX, TM1_CH3 and OTG_FS_ID."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA11 with alternate functions USART1_CTS, CANRX, OTG_FS_DM and TM1_CH4."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA12 with alternate functions USART1_RTS, OTG_FS_DP, CAN1_TX and TM1_ETR."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA13 whose default function is JTMS/SWDIO, with remap to PA13."
      },
      {
        "number": "47",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Digital ground pin (default VSS_2, Table 2 pin type P)."
      },
      {
        "number": "48",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Digital supply pin (default VDD_2, Table 2 pin type P)."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA14 whose default function is JTCK/SWCLK, with remap to PA14."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PA15 whose default function is JTDI, with alternate functions SPI3_NSS and I2S3_WS and remap to TM2_CH1_ETR, PA15 and SPI1_NSS."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC10 with alternate function UART4_TX, and remap to USART3_TX, SPI3_SCK and I2S3_CK."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC11 with alternate function UART4_RX, and remap to USART3_RX and SPI3_MISO."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PC12 with alternate function UART5_TX, and remap to USART3_CK, SPI3_MOSI and I2S3_SD."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PD2 with alternate functions TM3_ETR and UART5_RX."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB3 whose default function is JTDO, with alternate functions SPI3_SCK and I2S3_CK, and remap to PB3, TRACESWO, TM2_CH2 and SPI1_SCK."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB4 whose default function is NJTRST, with alternate function SPI3_MISO, and remap to TM3_CH1, PB4 and SPI1_MISO."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "I/O PB5 with alternate functions I2C1_SMBAI, SPI3_MOSI, I2S3_SD, ETH_MII_PPS and ETH_RMII_PPS_OUT, and remap to TM3_CH2, SPI1_MOSI and CAN2_RX; Table 2 gives no 5 V tolerance marking."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB6 with alternate functions I2C1_SCL and TM4_CH1, and remap to USART1_TX and CAN2_TX."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB7 with alternate functions I2C1_SDA, TM4_CH2 and EXMC_NADV, and remap to USART1_RX."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode selection input (default BOOT0, Table 2 type I); the extract gives no level limit for it."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB8 with alternate functions TM4_CH3 and ETH_MII_TXD3, and remap to I2C1_SCL and CAN1_RX."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O PB9 with alternate function TM4_CH4, and remap to I2C1_SDA and CAN1_TX."
      },
      {
        "number": "63",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Digital ground pin (default VSS_3, Table 2 pin type P)."
      },
      {
        "number": "64",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Digital supply pin (default VDD_3, Table 2 pin type P)."
      }
    ],
    "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: Package outline and dimensions (Figure 7 and Table 22, pages 39-40) are not in the extract. The pack; Pins 5 and 6 are shared. The default functions are OSC_IN and OSC_OUT, and Table 2 also lists PD0 an; Table 2 footnote 4 marks functions available only on GD32F107xF/xG. These were omitted for the RC (2"
        ],
        "pages_sent": 24,
        "cost_usd": 0.1508,
        "at": "2026-10-17T21:00:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883966979530752",
        "pages": 43,
        "sha256": "8869cc2b8d4552f0",
        "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": "gd32f107rct6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gd32f107rct6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fcb94498db3d79e3b5a28b9b9ae09bee25ba0fc7f9c11554fb6b345d8f2b595d",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}