GD32W515PIQ6

{
  "slug": "gd32w515piq6",
  "version": "0.1.0",
  "type": "component",
  "description": "GigaDevice Semicon Beijing Microcontrollers (MCU/MPU/SOC), QFN-56-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "gd32w515piq6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gd32w515piq6.kicad_sym",
    "gd32w515piq6.kicad_mod",
    "gd32w515piq6.glb",
    "gd32w515piq6.step",
    "gd32w515piq6.lbr",
    "docs/hero.png",
    "docs/gd32w515piq6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gd32w515piq6-hero.glb",
    "gd32w515piq6-hero.overlay.json",
    "gd32w515piq6-etched.glb"
  ],
  "component": {
    "mpn": "GD32W515PIQ6",
    "manufacturer": "GigaDevice Semicon Beijing",
    "package": "QFN-56-EP(7x7)",
    "pin_count": 57,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835527249178624",
    "parts": {
      "symbol": "gd32w515piq6.kicad_sym",
      "footprint": "gd32w515piq6.kicad_mod",
      "model_3d": "gd32w515piq6-hero.glb",
      "model_3d_plain": "gd32w515piq6-etched.glb",
      "model_3d_step": "gd32w515piq6-etched.step",
      "model_3d_step_plain": "gd32w515piq6.step",
      "lbr": "gd32w515piq6.lbr"
    },
    "distributor_links": {
      "lcsc": "C3202814"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:56:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB7; alternates include I2S1_WS, SPI1_NSS, TIMER3_CH1, I2C0_SDA, USART0_RX and DCI_VSYNC."
      },
      {
        "number": "2",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB8; alternates include SPI1_SCK, I2S1_CK, TIMER3_CH2, SDIO_D4 and DCI_D6."
      },
      {
        "number": "3",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB9; alternates include I2S1_SD, SPI1_MOSI, TIMER1_CH1, TIMER3_CH3, SDIO_D5 and DCI_D7."
      },
      {
        "number": "4",
        "name": "PC8-BOOT0",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC8 that is also the BOOT0 boot-mode pin; alternates include I2C0_SDA, USART0_TX, I2C1_SDA, TIMER2_CH2, SDIO_D0 and DCI_D2."
      },
      {
        "number": "5",
        "name": "PA15-WKUP1",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function JTDI, also used as wake-up input WKUP1; alternates include I2C0_SCL, USART0_RX, I2C1_SCL and SPI0_NSS."
      },
      {
        "number": "6",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function JTMS/SWDIO; alternates include USART0_CTS, USART1_CTS, I2C0_SMBA and TSITG."
      },
      {
        "number": "7",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function JTCK/SWCLK, also used as BOOT1; alternates include I2C1_SMBA, USART0_RTS/USART0_DE and USART1_RTS/USART1_DE."
      },
      {
        "number": "8",
        "name": "PC14-OSC32IN",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC14, also the 32 kHz oscillator input OSC32IN; alternates include USART0_CK and USART1_CK."
      },
      {
        "number": "9",
        "name": "PC15-OSC32OUT",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC15, also the 32 kHz oscillator output OSC32OUT and RTC_TAMP0/RTC_OUT/RTC_TS; alternate IFRP_OUT."
      },
      {
        "number": "10",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply pin listed as VBAT; the pin table gives no voltage limit for it."
      },
      {
        "number": "11",
        "name": "AVDD33_ANA",
        "type": "power_in",
        "description": "Analog 3.3 V supply pin; the datasheet states parameter values at AVDD33_ANA = 3.3 V."
      },
      {
        "number": "12",
        "name": "RF",
        "type": "passive",
        "description": "Analog RF port (AI/AO) for the Wi-Fi radio; no electrical limit is given in the pin table."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected (NC) per the QFN56 pin table."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected (NC) per the QFN56 pin table."
      },
      {
        "number": "15",
        "name": "PU",
        "type": "input",
        "description": "Input pin labelled PU; the datasheet gives only the default function name and no further limit."
      },
      {
        "number": "16",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active reset pin (I/O) whose external circuit and characteristics are given in the NRST pin section (Figure 4-2, Table 4-24)."
      },
      {
        "number": "17",
        "name": "AVDD33_PA",
        "type": "power_in",
        "description": "Power-amplifier 3.3 V supply pin; the datasheet states parameter values at AVDD33_PA = 3.3 V."
      },
      {
        "number": "18",
        "name": "AVDD33_CLK",
        "type": "power_in",
        "description": "Clock-circuit 3.3 V supply pin; the datasheet states parameter values at AVDD33_CLK = 3.3 V."
      },
      {
        "number": "19",
        "name": "XTAL1",
        "type": "input",
        "description": "High-speed external oscillator (HXTAL) input for a crystal or ceramic resonator, with an HXTAL range of 20-52 MHz per the block diagram."
      },
      {
        "number": "20",
        "name": "XTAL2",
        "type": "output",
        "description": "High-speed external oscillator (HXTAL) output for a crystal or ceramic resonator, paired with XTAL1."
      },
      {
        "number": "21",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply pin; the datasheet states parameter values at VDDA = 3.3 V."
      },
      {
        "number": "22",
        "name": "PA0",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA0 and ADC input ADC_IN0; alternates include USART0_TX, TSI_G0_IO0, USART1_CTS, TIMER1_CH0, TIMER1_ETI and TIMER4_CH0."
      },
      {
        "number": "23",
        "name": "PA1",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA1 and ADC input ADC_IN1; alternates include USART0_RX, TSI_G0_IO1, USART1_RTS/USART1_DE, TIMER1_CH1 and TIMER4_CH1."
      },
      {
        "number": "24",
        "name": "PA2-WKUP0",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA2, ADC input ADC_IN2, wake-up input WKUP0 and RTC_TAMP1; alternates include USART0_CK, TSI_G0_IO2, TIMER0_CH0, I2S1_CKIN, USART1_TX and HPDF_AUDIO."
      },
      {
        "number": "25",
        "name": "PA3",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA3 and ADC input ADC_IN3; alternates include USART1_CK, TSI_G0_IO3, TIMER0_CH0_ON, I2S1_MCK, USART1_RX, RTC_OUT and HPDF_DATAIN1."
      },
      {
        "number": "26",
        "name": "PC0",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC0 and ADC input ADC_IN4; alternates include USART1_TX, TIMER0_CH3, I2C0_SMBA, HPDF_CKIN0 and DCI_D4."
      },
      {
        "number": "27",
        "name": "PC1",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC1 and ADC input ADC_IN5; alternates include I2S1_SD, USART1_RX, DCI_HSYNC, TIMER0_BRKIN, I2C1_SMBA, HPDF_CKIN1 and SPI1_MOSI."
      },
      {
        "number": "28",
        "name": "PC2",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC2 and ADC input ADC_IN6; alternates include HPDF_CKOUT, I2C1_SDA, I2C0_SCL, TIMER4_CH0, TIMER0_CH0, DCI_VSYNC and SPI1_MISO."
      },
      {
        "number": "29",
        "name": "PC3",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC3 and ADC input ADC_IN7; alternates include I2S1_SD, HPDF_DATAIN0, I2C1_SCL, I2C0_SDA, TIMER4_CH1, DCI_PIXCLK and TIMER1_CH0."
      },
      {
        "number": "30",
        "name": "PA4",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA4 and ADC input ADC_IN8; alternates include I2S1_ADD_SD, SPI1_MOSI, SPI0_MOSI, QSPI_SCK, TIMER4_CH2, DCI_HSYNC, USART1_TX and TIMER0_CH1."
      },
      {
        "number": "31",
        "name": "PA5",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA5; alternates include I2S1_MCK, SPI0_MISO, QSPI_CSN, TIMER4_CH3, DCI_VSYNC, USART1_RX, TIMER0_CH1_ON and SPI0_SCK."
      },
      {
        "number": "32",
        "name": "PA6",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA6; alternates include I2S1_CKIN, SPI0_SCK, QSPI_IO0, TIMER2_CH0, DCI_PIXCLK, USART2_TX, TIMER0_CH1, TIMER1_CH1, SDIO_CMD and HPDF_AUDIO."
      },
      {
        "number": "33",
        "name": "PA7",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA7; alternates include SPI1_NSS, I2S1_WS, SPI0_NSS, QSPI_IO1, TIMER2_CH1, DCI_D7, USART2_RX, TIMER1_CH2 and SPI0_MOSI."
      },
      {
        "number": "34",
        "name": "PC4",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC4; alternates include I2S1_ADD_SD, SPI0_IO2, QSPI_IO2, TIMER2_CH2, DCI_D6, SQPI_CLK and DCI_D12."
      },
      {
        "number": "35",
        "name": "PC5",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC5; alternates include CK_OUT1, SPI0_IO3, QSPI_IO3, TIMER2_CH3, TIMER2_CH0, DCI_D5, USART2_RX, SQPI_CSN and DCI_D13."
      },
      {
        "number": "36",
        "name": "PB0",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB0; alternates include TSI_G1_IO0, TIMER3_CH0, TIMER2_CH1, DCI_D4, DCI_D6, TIMER0_CH1_ON and SDIO_D1."
      },
      {
        "number": "37",
        "name": "PB1",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB1; alternates include TSI_G1_IO1, TIMER3_CH1, TIMER2_CH2, DCI_D3, DCI_D5, TIMER0_CH2_ON and SDIO_D2."
      },
      {
        "number": "38",
        "name": "PB2-WKUP2",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB2 and wake-up input WKUP2; alternates include TSI_G1_IO2, TIMER3_CH2, TIMER2_CH3, DCI_D2, DCI_D4, TIMER1_CH3 and SDIO_CK."
      },
      {
        "number": "39",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB10; alternates include TSI_G1_IO3, TIMER3_CH3, TIMER0_CH1, DCI_D1, DCI_D3, IFRP_OUT, TIMER1_CH2, TIMER3_ETI, USART2_TX and SDIO_D7."
      },
      {
        "number": "40",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB11; alternates include USBFS_ID, TSI_G2_IO0, TIMER0_CH1_ON, DCI_D0, DCI_D2, I2S1_CKIN, USART2_RX and SDIO_D6."
      },
      {
        "number": "41",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB12; alternates include I2S1_WS, USBFS_DP, TSI_G2_IO1, DCI_D1, TIMER0_CH3, TIMER0_BRKIN, SPI1_NSS and USART2_CK."
      },
      {
        "number": "42",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB13; alternates include USBFS_DM, TSI_G2_IO2, DCI_D0, TIMER15_CH0, TIMER0_CH0_ON, SPI1_SCK, I2S1_CK and USART2_CTS."
      },
      {
        "number": "43",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB14 and additional function USBFS_VBUS; alternates include TSI_G2_IO3, TIMER15_BRKIN, TIMER0_CH1_ON, SPI1_MISO, I2S1_ADD_SD and USART2_RTS/USART2_DE."
      },
      {
        "number": "44",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply pin; the datasheet states parameter values at VDD = 3.3 V."
      },
      {
        "number": "45",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB15; alternates include I2S1_SD, USART1_TX, USART0_TX, I2C0_SCL, I2C1_SCL, IFRP_OUT, RTC_REFIN, TIMER0_CH2_ON and SPI1_MOSI."
      },
      {
        "number": "46",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA8; alternates include CK_OUT0, USART1_RX, USART0_RX, I2C0_SDA, I2C1_SDA, TIMER15_CH0, TIMER0_CH0, USBFS_SOF, SDIO_D1 and RTC_OUT."
      },
      {
        "number": "47",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA9; alternates include SPI0_MOSI, SDIO_CMD, SQPI_CLK, QSPI_SCK, TIMER15_CH0_ON, TIMER0_CH1, SPI1_SCK, I2S1_CK, USART0_TX, SDIO_D2 and DCI_D0."
      },
      {
        "number": "48",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA10; alternates include SPI0_MISO, SDIO_D0, SQPI_CSN, QSPI_CSN, TIMER16_CH0, TIMER0_CH2 and DCI_D1."
      },
      {
        "number": "49",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA11; alternates include SPI0_SCK, SDIO_CK, SQPI_D0, QSPI_IO0, TIMER16_BRKIN, TIMER0_CH3 and DCI_D2."
      },
      {
        "number": "50",
        "name": "PA12-WKUP3",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PA12 and wake-up input WKUP3; alternates include SPI0_NSS, SDIO_D1, SQPI_D1, QSPI_IO1, TIMER16_CH0_ON, TIMER0_ETI, USART0_RTS/USART0_DE and DCI_D3."
      },
      {
        "number": "51",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function JTDO/TRACESWO and PB3; alternates include USART2_CTS, SPI0_IO2, SDIO_D2, SQPI_D2, QSPI_IO2, TIMER15_BRKIN, TIMER1_CH1, SPI0_SCK and USART0_RX."
      },
      {
        "number": "52",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function NJTRST and PB4; alternates include USART2_RTS/USART2_DE, SPI0_IO3, SDIO_D3, SQPI_D3, QSPI_IO3, TIMER1_CH0, TIMER1_ETI and SPI0_MISO."
      },
      {
        "number": "53",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC6; alternates include USART2_TX, TIMER1_CH1, TIMER0_CH1, TIMER0_BRKIN, TRACECK, TIMER16_BRKIN, TIMER2_CH0, I2S1_MCK, SDIO_D6 and DCI_D0."
      },
      {
        "number": "54",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PC7; alternates include USART2_RX, TIMER1_CH2, TIMER0_CH1_ON, TIMER0_ETI, TIMER16_CH0, TIMER2_CH1, SPI1_SCK, I2S1_CK, SDIO_D7 and DCI_D1."
      },
      {
        "number": "55",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB5; alternates include USART2_CK, TIMER1_CH3, IFRP_OUT, TSITG, SPI0_MOSI, EVENTOUT and DCI_D10."
      },
      {
        "number": "56",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant (5VT) GPIO with default function PB6; alternates include SPI1_MISO, EVENTOUT and DCI_D5."
      },
      {
        "number": "57",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: Table 6-1 lists GD32W515PIQ6 as QFN56, so the GD32W515Px QFN56 pin definitions (Table 2-3) were used; The datasheet does not give a pin number for the QFN56 exposed thermal pad (EP) and Table 2-3 lists ; VBAT (pin 10) is listed in the pin table with no voltage limit, and RF (pin 12) has no electrical li",
          "exposed pad 57 added from the footprint",
          "2/57 pins cited to the wrong page (name found elsewhere): ['19:XTAL1@p20', '20:XTAL2@p20']"
        ],
        "pages_sent": 33,
        "cost_usd": 0.1951,
        "at": "2026-10-19T05:53:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835527249178624",
        "pages": 87,
        "sha256": "de94ee15f95b7305",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 57,
        "described": 57,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "gd32w515piq6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.885
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b42d9b0c7a8d55564f4e9bb74be3ab877d958a268411c07a496787496cfb1b99",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gd32w515piq6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.885
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dc61ad64f653ad58368a2ac84970c03aa90b25fc3624931501ad38f15bf6c299",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}