HC32L110B4PA-TSSOP16TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "hc32l110b4pa-tssop16tr",
  "title": "HC32L110B4PA-TSSOP16TR",
  "brief": "XHSC Microcontroller Units (MCUs/MPUs/SOCs), TSSOP-16. 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",
    "single chip microcomputer-microcontroller",
    "hc32l110b4pa-tssop16tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "HC32L110B4PA-TSSOP16TR",
    "manufacturer": "XHSC",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5441644da003c4cea1cd2580017b0f91.pdf",
    "parts": {
      "symbol": "hc32l110b4pa-tssop16tr.kicad_sym",
      "footprint": "hc32l110b4pa-tssop16tr.kicad_mod",
      "model_3d": "hc32l110b4pa-tssop16tr-hero.glb",
      "model_3d_plain": "hc32l110b4pa-tssop16tr-etched.glb",
      "model_3d_step": "hc32l110b4pa-tssop16tr-etched.step",
      "model_3d_step_plain": "hc32l110b4pa-tssop16tr.step",
      "lbr": "hc32l110b4pa-tssop16tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5267388"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:43:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P35",
        "type": "bidirectional",
        "description": "GPIO P35 with UART1_TXD, UART0_TXD, TIM6_CHB, TIM4_CHB, TIM0_GATE, SPI_MISO, I2C_SDA and analog input AIN5/VC5."
      },
      {
        "number": "2",
        "name": "P36",
        "type": "bidirectional",
        "description": "GPIO P36 with UART1_RXD, UART0_RXD, TIM6_CHA, TIM5_CHA, PCA_CH4, SPI_MOSI, I2C_SCL and analog input AIN6/VC6/AVREF."
      },
      {
        "number": "3",
        "name": "RESETB/P00",
        "type": "input",
        "description": "Active-low chip reset input (internal non-disconnectable pull-up, about 80 kΩ), or digital input GPIO P00."
      },
      {
        "number": "4",
        "name": "P01",
        "type": "bidirectional",
        "description": "GPIO P01 with UART0_RXD, I2C_SDA, UART1_TXD, TIM0_TOG, TIM5_CHB, SPI_SCK, TIM2_EXT, analog input AIN7/VC7 and external XTH crystal input XTHI."
      },
      {
        "number": "5",
        "name": "P02",
        "type": "bidirectional",
        "description": "GPIO P02 with UART0_TXD, I2C_SCL, UART1_RXD, TIM0_TOGN, TIM6_CHA, SPI_CS, TIM2_GATE, analog input AIN8 and external XTH crystal output XTHO."
      },
      {
        "number": "6",
        "name": "AVSS/DVSS",
        "type": "power_in",
        "description": "Chip ground (analog and digital)."
      },
      {
        "number": "7",
        "name": "Vcap",
        "type": "power_out",
        "description": "LDO core supply output, for internal circuits only; connect a 4.7uF capacitor."
      },
      {
        "number": "8",
        "name": "AVCC/DVCC",
        "type": "power_in",
        "description": "Chip power supply, 1.8V to 5.5V."
      },
      {
        "number": "9",
        "name": "P15",
        "type": "bidirectional",
        "description": "GPIO P15 with I2C_SDA, TIM2_TOG, TIM4_CHB, LPTIM_GATE, SPI_SCK, UART0_RXD, LVD_OUT and external XTL crystal output XTLO."
      },
      {
        "number": "10",
        "name": "P14",
        "type": "bidirectional",
        "description": "GPIO P14 with I2C_SCL, TIM2_TOGN, ECI, ADC_RDY, SPI_CS, UART0_TXD and external XTL crystal input XTLI."
      },
      {
        "number": "11",
        "name": "P23",
        "type": "bidirectional",
        "description": "GPIO P23 with TIM6_CHA, TIM4_CHA/CHB, PCA_CH0, SPI_MISO, UART1_TXD, IR_OUT (38K carrier) and analog input LVDIN2/VC0."
      },
      {
        "number": "12",
        "name": "P24",
        "type": "bidirectional",
        "description": "GPIO P24 with TIM4_CHB, TIM5_CHB, HCLK_OUT, PCA_CH1, SPI_MOSI, UART1_RXD, VC1_OUT and analog input AIN0."
      },
      {
        "number": "13",
        "name": "P25",
        "type": "bidirectional",
        "description": "GPIO P25 with SPI_SCK, PCA_CH0, TIM5_CHA, LVD_OUT, LPUART_RXD, I2C_SDA, TIM1_GATE and analog input LVDIN3/VC1."
      },
      {
        "number": "14",
        "name": "P26",
        "type": "bidirectional",
        "description": "GPIO P26 with SPI_MOSI, TIM4_CHA, TIM5_CHB, PCA_CH2, LPUART_TXD, I2C_SCL, TIM1_EXT and analog input AIN1."
      },
      {
        "number": "15",
        "name": "P27",
        "type": "bidirectional",
        "description": "GPIO P27 with SPI_MISO, TIM5_CHA, TIM6_CHA, PCA_CH3, UART0_RXD, RCH_OUT, XTH_OUT and SWDIO debug/programming data."
      },
      {
        "number": "16",
        "name": "P31",
        "type": "bidirectional",
        "description": "GPIO P31 with TIM3_TOG, PCA_ECI, PCLK_OUT, VC0OUT, UART0_TXD, RCL_OUT, HCLK_OUT and SWCLK debug/programming clock."
      }
    ],
    "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": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: TSSOP16 does not bring out P03, P32, P33, P34 (present on TSSOP20). Datasheet says these unbonded IO; The ordering table lists HC32L110B4PA-TSSOP16TR as a TSSOP16 tape-and-reel part. The pinout is the s; Pin 3 RESETB/P00 is typed input. P00 is a digital input only. Vcap is typed power_out because it is "
        ],
        "pages_sent": 45,
        "cost_usd": 0.2771,
        "at": "2026-10-22T01:42:25"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5441644da003c4cea1cd2580017b0f91.pdf",
        "pages": 69,
        "sha256": "c7af7e1a55b5610e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "hc32l110b4pa-tssop16tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hc32l110b4pa-tssop16tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d1ae665e797da68a277a4e0e22e4e1c5882691a13c02cd9bdfc481099ccdddb4",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XHSC",
      "Package": "TSSOP-16",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "16"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c7af7e1a55b5610ee292c9d32bb3dfc0d21a48551928e42a3e0a9c901337803d",
      "rows": [
        {
          "name": "Main supply voltage",
          "symbol": "VCC – VSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "includes AVCC and DVCC",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Voltage difference between supply pins",
          "symbol": "|ΔVCCx|",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Voltage difference between ground pins",
          "symbol": "|VSSx – VSS|",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Total current into DVCC/AVCC",
          "symbol": "IVCC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "supply current",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Total current out of VSS",
          "symbol": "IVSS",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Output sink current on any I/O and control pin",
          "symbol": "IIO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "sink",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Output current on any I/O and control pin",
          "symbol": "IIO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -25,
          "conditions": "source",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Injection current on RESETB pin",
          "symbol": "IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Injection current on XTHI and XTLI pins",
          "symbol": "IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Injection current on other pins",
          "symbol": "IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Total injection current on all I/O and control pins",
          "symbol": "∑IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "POR release / BOR detection voltage",
          "symbol": "Vpor",
          "kind": "electrical",
          "unit": "V",
          "min": 1.45,
          "typ": 1.5,
          "max": 1.65,
          "conditions": "",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "Internal 2.5V reference voltage",
          "symbol": "VREF25",
          "kind": "electrical",
          "unit": "V",
          "min": 2.475,
          "typ": 2.5,
          "max": 2.525,
          "conditions": "25°C, 3.3V",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Internal 2.5V reference voltage",
          "symbol": "VREF25",
          "kind": "electrical",
          "unit": "V",
          "min": 2.438,
          "typ": 2.5,
          "max": 2.563,
          "conditions": "-40~85°C, 2.8~5.5V",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Internal 1.5V reference voltage",
          "symbol": "VREF15",
          "kind": "electrical",
          "unit": "V",
          "min": 1.485,
          "typ": 1.5,
          "max": 1.515,
          "conditions": "25°C, 3.3V",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Internal 1.5V reference voltage",
          "symbol": "VREF15",
          "kind": "electrical",
          "unit": "V",
          "min": 1.463,
          "typ": 1.5,
          "max": 1.538,
          "conditions": "-40~85°C, 1.8~5.5V",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 700,
          "max": 880,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 4M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1350,
          "max": 1600,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 8M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 2500,
          "max": 3000,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 16M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 3600,
          "max": 4300,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 24M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks OFF",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 550,
          "max": 750,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 4M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks OFF",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1050,
          "max": 1300,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 8M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks OFF",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1900,
          "max": 2400,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 16M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks OFF",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 2700,
          "max": 3300,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 24M, while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Run mode, peripheral clocks OFF",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 2850,
          "max": 3000,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 32M (Flash Wait=1), while(1) in Flash",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Sleep mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 260,
          "max": 280,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 4M",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Sleep mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 500,
          "max": 520,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 8M",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Sleep mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 950,
          "max": 970,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 16M",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply current, Sleep mode, peripheral clocks ON",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1400,
          "max": 1420,
          "conditions": "VCAP=1.55V, VCC=1.8-5.5V, RCH 24M",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Operating voltage",
          "symbol": "Vdd",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "hc32l110b4pa-tssop16tr"
  ],
  "discovery_pitch": "HC32L110B4PA-TSSOP16TR (XHSC) 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",
    "hc32l110b4pa-tssop16tr.kicad_sym",
    "hc32l110b4pa-tssop16tr.kicad_mod",
    "hc32l110b4pa-tssop16tr.glb",
    "hc32l110b4pa-tssop16tr.step",
    "hc32l110b4pa-tssop16tr.lbr",
    "docs/hero.png",
    "docs/hc32l110b4pa-tssop16tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hc32l110b4pa-tssop16tr-hero.glb",
    "hc32l110b4pa-tssop16tr-hero.overlay.json",
    "hc32l110b4pa-tssop16tr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}