NANO100SD3BN

{
  "slug": "nano100sd3bn",
  "version": "0.1.0",
  "type": "component",
  "description": "Nuvoton Tech Microcontrollers (MCU/MPU/SOC), LQFP-64(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "nano100sd3bn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "nano100sd3bn.kicad_sym",
    "nano100sd3bn.kicad_mod",
    "nano100sd3bn.glb",
    "nano100sd3bn.step",
    "nano100sd3bn.lbr",
    "docs/hero.png",
    "docs/nano100sd3bn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "nano100sd3bn-hero.glb",
    "nano100sd3bn-hero.overlay.json",
    "nano100sd3bn-etched.glb"
  ],
  "component": {
    "mpn": "NANO100SD3BN",
    "manufacturer": "Nuvoton Tech",
    "package": "LQFP-64(7x7)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907829167710208",
    "parts": {
      "symbol": "nano100sd3bn.kicad_sym",
      "footprint": "nano100sd3bn.kicad_mod",
      "model_3d": "nano100sd3bn-hero.glb",
      "model_3d_plain": "nano100sd3bn-etched.glb",
      "model_3d_step": "nano100sd3bn-etched.step",
      "model_3d_step_plain": "nano100sd3bn.step",
      "lbr": "nano100sd3bn.lbr"
    },
    "distributor_links": {
      "lcsc": "C965492",
      "digikey": "NANO100SD3BN-ND",
      "mouser": "503-NANO100SD3BN"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:16:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NANO100SD3BN-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "503-NANO100SD3BN",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PB.14",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include INT0 external interrupt 0 input, SC2_CD SmartCard2 card detect, and SPI2_SS1 SPI2 2nd slave select."
      },
      {
        "number": "2",
        "name": "PB.13",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternate function EBI_AD1 (EBI address/data bus bit 1)."
      },
      {
        "number": "3",
        "name": "PB.12",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include EBI_AD0 (EBI address/data bus bit 0) and FCLKO frequency divider output."
      },
      {
        "number": "4",
        "name": "X32O",
        "type": "output",
        "description": "External 32.768 kHz crystal output pin."
      },
      {
        "number": "5",
        "name": "X32I",
        "type": "input",
        "description": "External 32.768 kHz crystal input pin."
      },
      {
        "number": "6",
        "name": "PA.11",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include I2C1_SCL, EBI_nRD, SC0_RST, and SPI2_MOSI0."
      },
      {
        "number": "7",
        "name": "PA.10",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include I2C1_SDA, EBI_nWR, SC0_PWR, and SPI2_MISO0."
      },
      {
        "number": "8",
        "name": "PA.9",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include I2C0_SCL, SC0_DAT (SC0_UART_RXD), and SPI2_CLK."
      },
      {
        "number": "9",
        "name": "PA.8",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include I2C0_SDA, SC0_CLK (SC0_UART_TXD), and SPI2_SS0."
      },
      {
        "number": "10",
        "name": "PB.4",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART1_RXD, SC0_CD, and SPI2_SS0."
      },
      {
        "number": "11",
        "name": "PB.5",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART1_TXD, SC0_RST, and SPI2_CLK."
      },
      {
        "number": "12",
        "name": "PB.6",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART1_RTSn, EBI_ALE, and SPI2_MISO0."
      },
      {
        "number": "13",
        "name": "PB.7",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART1_CTSn, EBI_nCS, and SPI2_MOSI0."
      },
      {
        "number": "14",
        "name": "LDO_CAP",
        "type": "power_out",
        "description": "LDO output pin (internal LDO output for capacitor connection)."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply for I/O ports and LDO source."
      },
      {
        "number": "16",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "17",
        "name": "PB.0",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART0_RXD and SPI1_MOSI0."
      },
      {
        "number": "18",
        "name": "PB.1",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART0_TXD and SPI1_MISO0."
      },
      {
        "number": "19",
        "name": "PB.2",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART0_RTSn, EBI_nWRL, and SPI1_CLK."
      },
      {
        "number": "20",
        "name": "PB.3",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include UART0_CTSn, EBI_nWRH, and SPI1_SS0."
      },
      {
        "number": "21",
        "name": "PD.6",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin."
      },
      {
        "number": "22",
        "name": "PD.7",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin."
      },
      {
        "number": "23",
        "name": "PD.14",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin."
      },
      {
        "number": "24",
        "name": "PD.15",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin."
      },
      {
        "number": "25",
        "name": "PC.3",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI0_MOSI0, I2S_DO, and SC1_RST."
      },
      {
        "number": "26",
        "name": "PC.2",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI0_MISO0, I2S_DI, and SC1_PWR."
      },
      {
        "number": "27",
        "name": "PC.1",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI0_CLK, I2S_BCLK, and SC1_DAT (SC1_UART_RXD)."
      },
      {
        "number": "28",
        "name": "PC.0 / MCLKO",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin, or module clock output MCLKO; alternates include SPI0_SS0, I2S_LRCLK, and SC1_CLK (SC1_UART_TXD)."
      },
      {
        "number": "29",
        "name": "PE.5",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternate function PWM1_CH1 (PWM1 channel 1 output)."
      },
      {
        "number": "30",
        "name": "PB.11",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include PWM1_CH0, TM3 external counter input, SC2_DAT, and SPI0_MISO0."
      },
      {
        "number": "31",
        "name": "PB.10",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI0_SS1, TM2 external counter input, SC2_CLK, and SPI0_MOSI0."
      },
      {
        "number": "32",
        "name": "PB.9",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI1_SS1, TM1 external counter input, SC2_RST, and INT0."
      },
      {
        "number": "33",
        "name": "PC.11",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI1_MOSI0 and UART1_TXD."
      },
      {
        "number": "34",
        "name": "PC.10",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI1_MISO0 and UART1_RXD."
      },
      {
        "number": "35",
        "name": "PC.9",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI1_CLK and I2C1_SCL."
      },
      {
        "number": "36",
        "name": "PC.8",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include SPI1_SS0, EBI_MCLK, and I2C1_SDA."
      },
      {
        "number": "37",
        "name": "PA.15",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include PWM0_CH3, I2S_MCLK, TC3 timer capture input, SC0_PWR, and UART0_TXD."
      },
      {
        "number": "38",
        "name": "PA.14",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include PWM0_CH2, EBI_AD15, TC2 timer capture input, and UART0_RXD."
      },
      {
        "number": "39",
        "name": "PA.13",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include PWM0_CH1, EBI_AD14, TC1 timer capture input, and I2C0_SCL."
      },
      {
        "number": "40",
        "name": "PA.12",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include PWM0_CH0, EBI_AD13, TC0 timer capture input, and I2C0_SDA."
      },
      {
        "number": "41",
        "name": "ICE_DAT / PF.0",
        "type": "bidirectional",
        "description": "Serial Wired Debugger data pin, or general purpose digital I/O PF.0; alternate function INT0."
      },
      {
        "number": "42",
        "name": "ICE_CLK / PF.1",
        "type": "bidirectional",
        "description": "Serial Wired Debugger clock pin, or general purpose digital I/O PF.1; alternates include FCLKO frequency divider output and INT1."
      },
      {
        "number": "43",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground pin for analog circuit."
      },
      {
        "number": "44",
        "name": "PA.0",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD0 ADC analog input 0 and SC2_CD."
      },
      {
        "number": "45",
        "name": "PA.1",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD1 ADC analog input 1 and EBI_AD12."
      },
      {
        "number": "46",
        "name": "PA.2",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD2 ADC analog input 2, EBI_AD11, and UART1_RXD."
      },
      {
        "number": "47",
        "name": "PA.3",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD3 ADC analog input 3, EBI_AD10, and UART1_TXD."
      },
      {
        "number": "48",
        "name": "PA.4",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD4 ADC analog input 4, EBI_AD9, SC2_PWR, and I2C0_SDA."
      },
      {
        "number": "49",
        "name": "PA.5",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD5 ADC analog input 5, EBI_AD8, SC2_RST, and I2C0_SCL."
      },
      {
        "number": "50",
        "name": "PA.6",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include AD6 ADC analog input 6, EBI_AD7, TC3, SC2_CLK, and PWM0_CH3."
      },
      {
        "number": "51",
        "name": "VREF",
        "type": "power_in",
        "description": "Voltage reference input for ADC."
      },
      {
        "number": "52",
        "name": "AVDD",
        "type": "power_in",
        "description": "Power supply for internal analog circuit."
      },
      {
        "number": "53",
        "name": "PC.7",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include DA1_OUT DAC 1 output, EBI_AD5, TC1, and PWM0_CH1."
      },
      {
        "number": "54",
        "name": "PC.6",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include DA0_OUT DAC 0 output, EBI_AD4, TC0, SC1_CD, and PWM0_CH0."
      },
      {
        "number": "55",
        "name": "PC.15",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include EBI_AD3, TC0 timer capture input, and PWM1_CH2."
      },
      {
        "number": "56",
        "name": "PC.14",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include EBI_AD2 and PWM1_CH3."
      },
      {
        "number": "57",
        "name": "PB.15",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include INT1, SNOOPER, and SC1_CD."
      },
      {
        "number": "58",
        "name": "XT1_IN",
        "type": "output",
        "description": "External 4~24 MHz crystal output pin, or general purpose digital I/O PF.3."
      },
      {
        "number": "59",
        "name": "XT1_OUT",
        "type": "input",
        "description": "External 4~24 MHz crystal input pin, or general purpose digital I/O PF.2."
      },
      {
        "number": "60",
        "name": "nRESET",
        "type": "input",
        "description": "External reset input: low active, set this pin low to reset the chip to its initial state; has an internal pull-up."
      },
      {
        "number": "61",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "62",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply for I/O ports and LDO source for internal PLL and digital circuit."
      },
      {
        "number": "63",
        "name": "PVSS",
        "type": "power_in",
        "description": "PLL ground."
      },
      {
        "number": "64",
        "name": "PB.8",
        "type": "bidirectional",
        "description": "General purpose digital I/O pin; alternates include STADC ADC external trigger input, TM0 timer external counter input, INT0, and SC2_PWR."
      }
    ],
    "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: Datasheet lists XT1_IN as type O (output) and describes it as the crystal output pin, while XT1_OUT ; Pins are shared between Serial Wired Debugger function (ICE_DAT input/output, ICE_CLK type I in the ; Port A pins are general I/O with AD analog input functions; the datasheet types them as I/O with the"
        ],
        "pages_sent": 70,
        "cost_usd": 0.0851,
        "at": "2026-10-20T23:12:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907829167710208",
        "pages": 106,
        "sha256": "f4b01b7f519fe7c0",
        "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"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f91f2eca5f19e096f53f34ee39566d329c86d3b33cb6e5711eb08566f38cd8ed",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "nano100sd3bn-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e51c1f215fd2a52984b480df88ecae7d96d6eb6f709d529c128bc247ed17f2e5",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}