HC32L176KATA-LQFP64

{
  "schema_version": 1,
  "type": "component",
  "slug": "hc32l176kata-lqfp64",
  "title": "HC32L176KATA-LQFP64",
  "brief": "XHSC Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "mcu",
    "hc32l176kata-lqfp64"
  ],
  "component": {
    "mpn": "HC32L176KATA-LQFP64",
    "manufacturer": "XHSC",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "MCU",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6b1389f4f8536f96d066aa237c0c5d84.pdf",
    "parts": {
      "symbol": "hc32l176kata-lqfp64.kicad_sym",
      "footprint": "hc32l176kata-lqfp64.kicad_mod",
      "model_3d": "hc32l176kata-lqfp64-etched.glb",
      "model_3d_plain": "hc32l176kata-lqfp64.glb",
      "model_3d_step": "hc32l176kata-lqfp64-etched.step",
      "model_3d_step_plain": "hc32l176kata-lqfp64.step",
      "lbr": "hc32l176kata-lqfp64.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VCAP",
        "type": "passive",
        "description": "Internal 1.5 V LDO decoupling capacitor node. Connect an external ceramic cap (typ. 1 uF) to VSS; no external load allowed."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O, muxed with RTC_1HZ output, TIM3_CH1B, and LVD0 analog input."
      },
      {
        "number": "3",
        "name": "PC14/XTLI",
        "type": "bidirectional",
        "description": "GPIO PC14, also XTL 32.768 kHz low-speed crystal oscillator input (XTLI)."
      },
      {
        "number": "4",
        "name": "PC15/XTLO",
        "type": "bidirectional",
        "description": "GPIO PC15, also XTL 32.768 kHz low-speed crystal oscillator output (XTLO)."
      },
      {
        "number": "5",
        "name": "PF00/XTHI",
        "type": "bidirectional",
        "description": "GPIO PF00, also XTH high-speed 4-32 MHz crystal input (XTHI). Digital alt: I2C0_SDA, UART1_TXD."
      },
      {
        "number": "6",
        "name": "PF01/XTHO",
        "type": "bidirectional",
        "description": "GPIO PF01, also XTH high-speed 4-32 MHz crystal output (XTHO). Digital alt: I2C0_SCL, TIM4_CHB, UART1_RXD."
      },
      {
        "number": "7",
        "name": "RESETB",
        "type": "input",
        "description": "Active-low external reset input. Internal pull-up; drive low to reset the MCU."
      },
      {
        "number": "8",
        "name": "PC00",
        "type": "bidirectional",
        "description": "GPIO PC00; analog AIN10, VC0_INP0, VC1_INN0, LCD SEG27; digital LPTIM0_GATE, PCNT_S0, UART1_CTS, UART2_RTS."
      },
      {
        "number": "9",
        "name": "PC01",
        "type": "bidirectional",
        "description": "GPIO PC01; analog AIN11, VC0_INP1, VC1_INN1, LCD SEG26; digital LPTIM0_TOG, TIM5_CHB, UART1_RTS, PCNT_S0FO, UART2_CTS."
      },
      {
        "number": "10",
        "name": "PC02",
        "type": "bidirectional",
        "description": "GPIO PC02; analog AIN12, VC0_INP2, VC1_INN2, LCD SEG25; digital SPI1_MISO, LPTIM0_TOGN, PCNT_S1, UART2_RXD."
      },
      {
        "number": "11",
        "name": "PC03",
        "type": "bidirectional",
        "description": "GPIO PC03; analog AIN13, VC0_INP3, VC1_INN3, LCD SEG24; digital SPI1_MOSI, LPTIM0_ETR/TOGN, PCNT_S1FO, UART2_TXD."
      },
      {
        "number": "12",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground for ADC/DAC/comparators/op-amp. Connect to system ground plane through a low-impedance path."
      },
      {
        "number": "13",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply for ADC/DAC/comparators/op-amp. 1.8-5.5 V, typically tied to DVCC through a filter."
      },
      {
        "number": "14",
        "name": "PA00",
        "type": "bidirectional",
        "description": "GPIO PA00; analog AIN0, VC0_INP4/INN0, VC1_INP0/INN4, LCD SEG23; digital UART1_CTS, LPUART1_TXD, TIM0_ETR/CHA, VC0_OUT, TIM1_CHA, TIM3_ETR."
      },
      {
        "number": "15",
        "name": "PA01",
        "type": "bidirectional",
        "description": "GPIO PA01; analog AIN1, VC0_INP5/INN1, VC1_INP1/INN5, LCD SEG22; digital UART1_RTS, LPUART1_RXD, TIM0_CHB, TIM1_ETR/CHB, HCLK_OUT, SPI1_MOSI."
      },
      {
        "number": "16",
        "name": "PA02",
        "type": "bidirectional",
        "description": "GPIO PA02; analog AIN2, VC0_INP6/INN2, VC1_INP2, LCD SEG21; digital UART1_TXD, TIM0_CHA, VC1_OUT, TIM1_CHA, TIM2_CHA, PCLK_OUT, SPI1_MISO."
      },
      {
        "number": "17",
        "name": "PA03",
        "type": "bidirectional",
        "description": "GPIO PA03; analog AIN3, VC0_INP7/INN3, VC1_INP3, LCD SEG20; digital UART1_RXD, TIM0_GATE, TIM1_CHB, TIM2_CHB, SPI1_CS, TIM3_CH1A, TIM5_CHA."
      },
      {
        "number": "18",
        "name": "PF04",
        "type": "bidirectional",
        "description": "General-purpose I/O PF04. No dedicated analog/timer alt-functions on this package."
      },
      {
        "number": "19",
        "name": "PF05",
        "type": "bidirectional",
        "description": "General-purpose I/O PF05. No dedicated analog/timer alt-functions on this package."
      },
      {
        "number": "20",
        "name": "PA04",
        "type": "bidirectional",
        "description": "GPIO PA04; analog AIN4, VC0_INP8/INN4, VC1_INP4, DAC_OUT, OPA_OUT0, LCD SEG19; digital SPI0_CS, UART1_TXD, PCA_CH4, TIM2_ETR, TIM5_CHA, LVD_OUT, TIM3_CH2B."
      },
      {
        "number": "21",
        "name": "PA05",
        "type": "bidirectional",
        "description": "GPIO PA05; analog AIN5, VC0_INP9/INN5, VC1_INP5, VC2_INP0/INN0, OPA_OUT1, LCD SEG18; digital SPI0_SCK, TIM0_ETR/CHA, PCA_ECI, TIM5_CHB, XTL_OUT, XTH_OUT."
      },
      {
        "number": "22",
        "name": "PA06",
        "type": "bidirectional",
        "description": "GPIO PA06; analog AIN6, VC0_INP10/INN6, OPA_OUT2, LCD SEG17; digital SPI0_MISO, PCA_CH0, TIM3_BK/GATE, TIM1_CHA, VC0_OUT, LPUART0_CTS."
      },
      {
        "number": "23",
        "name": "PA07",
        "type": "bidirectional",
        "description": "GPIO PA07; analog AIN7, VC0_INP11/INN7, OPA_OUT3, LCD SEG16; digital SPI0_MOSI, PCA_CH1, HCLK_OUT, TIM3_CH0B, TIM2_CHA, VC1_OUT, TIM4_CHB."
      },
      {
        "number": "24",
        "name": "PC04",
        "type": "bidirectional",
        "description": "GPIO PC04; analog AIN14, VC0_INN8, OPA_OUT4, LCD SEG15; digital LPUART0_TXD, TIM2_ETR, IR_OUT, VC2_OUT."
      },
      {
        "number": "25",
        "name": "PC05",
        "type": "bidirectional",
        "description": "GPIO PC05; analog AIN15, VC0_INN9, OPA_INN, LCD SEG14; digital LPUART0_RXD, TIM6_CHB, PCA_CH4."
      },
      {
        "number": "26",
        "name": "PB00",
        "type": "bidirectional",
        "description": "GPIO PB00; analog AIN8, VC0_INN10, VC1_INN6, OPA_INP, LCD SEG13; digital PCA_CH2, TIM3_CH1B, LPUART0_TXD, TIM5_CHB, RCH_OUT, RCL_OUT, PLL_OUT."
      },
      {
        "number": "27",
        "name": "PB01",
        "type": "bidirectional",
        "description": "GPIO PB01; analog AIN9/EXVREF, VC1_INP6/INN7, VC2_INP1/INN1, LCD SEG12; digital PCA_CH3, PCLK_OUT, TIM3_CH2B, TIM6_CHB, LPUART0_RTS, VC2_OUT, TCLK_OUT."
      },
      {
        "number": "28",
        "name": "PB02",
        "type": "bidirectional",
        "description": "GPIO PB02; analog AIN16, VC1_INP7/INN8, LCD SEG11; digital LPTIM0_TOG, PCA_ECI, LPUART1_TXD, TIM4_CHA, TIM0/1/2_BK."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "GPIO PB10; analog AIN17, VC1_INP8, LCD SEG10; digital I2C1_SCL, SPI1_SCK, TIM1_CHA, LPUART0_TXD, TIM3_CH1A, LPUART1_RTS, UART1_RTS."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO PB11; analog AIN18, VC2_INP8/INN4, LCD SEG9; digital I2C1_SDA, TIM1_CHB, LPUART0_RXD, TIM2_GATE, TIM6_CHA, LPUART1_CTS, UART1_CTS."
      },
      {
        "number": "31",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground. Connect to system ground plane."
      },
      {
        "number": "32",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital core/IO supply, 1.8-5.5 V. Decouple with a 100 nF ceramic cap close to the pin."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "GPIO PB12; analog AIN19, VC1_INP9, LCD SEG8; digital SPI1_CS, TIM3_BK, LPUART0_TXD, TIM0_BK, LPUART0_RTS, TIM6_CHA."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO PB13; analog AIN20, VC1_INP10, LCD SEG7; digital SPI1_SCK, I2C1_SCL, TIM3_CH0B, LPUART0_CTS, TIM1_CHA/GATE, TIM6_CHB."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO PB14; analog AIN21, VC1_INP11, VC2_INP9/INN5, LCD SEG6; digital SPI1_MISO, I2C1_SDA, TIM3_CH1B, TIM0_CHA, RTC_1HZ, LPUART0_RTS, TIM1_BK."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "GPIO PB15; analog AIN22, LCD SEG5; digital SPI1_MOSI, TIM3_CH2B, TIM0_CHB/GATE, LPUART1_RXD."
      },
      {
        "number": "37",
        "name": "PC06",
        "type": "bidirectional",
        "description": "GPIO PC06; analog LCD SEG4; digital PCA_CH0, TIM4_CHA, TIM2_CHA, LPTIM1_GATE, UART3_RXD."
      },
      {
        "number": "38",
        "name": "PC07",
        "type": "bidirectional",
        "description": "GPIO PC07; analog VC2_INP13/INN8, LCD SEG3; digital PCA_CH1, TIM5_CHA, TIM2_CHB, LPTIM1_EXT, UART3_TXD."
      },
      {
        "number": "39",
        "name": "PC08",
        "type": "bidirectional",
        "description": "GPIO PC08; analog LCD SEG2; digital PCA_CH2, TIM6_CHA, TIM2_ETR, LPTIM1_TOG, UART3_CTS."
      },
      {
        "number": "40",
        "name": "PC09",
        "type": "bidirectional",
        "description": "GPIO PC09; analog LCD SEG1; digital PCA_CH3, TIM4_CHB, TIM1_ETR, LPTIM1_TOGN, UART3_RTS."
      },
      {
        "number": "41",
        "name": "PA08",
        "type": "bidirectional",
        "description": "GPIO PA08; analog LCD SEG0; digital UART0_TXD, TIM3_CH0A, TIM1_GATE, TIM4_CHA, TIM3_BK."
      },
      {
        "number": "42",
        "name": "PA09",
        "type": "bidirectional",
        "description": "GPIO PA09; LCD COM0; digital UART0_TXD, TIM3_CH1A, TIM0_BK, I2C0_SCL, HCLK_OUT, TIM5_CHA."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO PA10; LCD COM1; digital UART0_RXD, TIM3_CH2A, TIM2_BK/GATE, I2C0_SDA, PCLK_OUT, TIM6_CHA."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO PA11; LCD COM2; digital UART0_CTS, TIM3_GATE, I2C1_SCL, VC0_OUT, SPI0_MISO, TIM4_CHB."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO PA12; LCD COM3; digital UART0_RTS, TIM3_ETR, I2C1_SDA, VC1_OUT, SPI0_MOSI, PCNT_S0."
      },
      {
        "number": "46",
        "name": "PA13/SWDIO",
        "type": "bidirectional",
        "description": "SWD data I/O (default after reset). GPIO PA13 alt: IR_OUT, UART0_RXD, LVD_OUT, TIM3_ETR, RTC_1HZ, PCNT_S1, VC2_OUT."
      },
      {
        "number": "47",
        "name": "PF06",
        "type": "bidirectional",
        "description": "GPIO PF06; digital I2C1_SCL, LPUART1_CTS, UART0_CTS."
      },
      {
        "number": "48",
        "name": "PF07",
        "type": "bidirectional",
        "description": "GPIO PF07; digital I2C1_SDA, LPUART1_RTS, UART0_RTS."
      },
      {
        "number": "49",
        "name": "PA14/SWCLK",
        "type": "bidirectional",
        "description": "SWD clock input (default after reset). GPIO PA14 alt: UART1_TXD, UART0_TXD, TIM3_CH2A, LVD_OUT, RCH_OUT, RCL_OUT, PLL_OUT."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO PA15; digital SPI0_CS, UART1_RXD, LPUART1_RTS, TIM0_ETR/CHA, TIM3_CH1A."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "GPIO PC10; LCD COM4/SEG39; digital LPUART1_TXD, LPUART0_TXD, PCA_CH2."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "GPIO PC11; LCD COM5/SEG38; digital LPUART1_RXD, LPUART0_RXD, PCA_CH3, PCNT_S0FO."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "GPIO PC12; LCD COM6/SEG37; digital LPUART0_TXD, LPUART1_TXD, PCA_CH4, PCNT_S1FO."
      },
      {
        "number": "54",
        "name": "PD02",
        "type": "bidirectional",
        "description": "GPIO PD02; LCD COM7/SEG36; digital PCA_ECI, LPUART0_RTS, TIM1_ETR."
      },
      {
        "number": "55",
        "name": "PB03",
        "type": "bidirectional",
        "description": "GPIO PB03; analog VC1_INN9, LCD SEG35/VLCDH; digital SPI0_SCK, TIM0_CHB, TIM1_GATE, TIM3_CH0A, LPTIM0_GATE, XTL_OUT, XTH_OUT."
      },
      {
        "number": "56",
        "name": "PB04",
        "type": "bidirectional",
        "description": "GPIO PB04; analog VC0_INP12, VC1_INP12, LCD SEG34/VLCD3; digital SPI0_MISO, PCA_CH0, TIM2_BK/GATE, UART0_CTS, TIM3_CH0B, LPTIM0_ETR."
      },
      {
        "number": "57",
        "name": "PB05",
        "type": "bidirectional",
        "description": "GPIO PB05; analog VC0_INP13, LCD SEG33/VLCD2; digital SPI0_MOSI, TIM1_BK, PCA_CH1, LPTIM0_GATE, PCNT_S0, UART0_RTS."
      },
      {
        "number": "58",
        "name": "PB06",
        "type": "bidirectional",
        "description": "GPIO PB06; analog VC0_INP14, VC1_INP14, LCD SEG32/VLCD1; digital I2C0_SCL, UART0_TXD, TIM1_CHB, TIM0_CHA, LPTIM0_ETR, TIM3_CH0A, LPTIM0_TOG."
      },
      {
        "number": "59",
        "name": "PB07",
        "type": "bidirectional",
        "description": "GPIO PB07; analog VC1_INP15, LVD2, LCD SEG31; digital I2C0_SDA, UART0_RXD, TIM2_CHB, LPUART1_CTS, TIM0_CHB, LPTIM0_TOGN, PCNT_S1."
      },
      {
        "number": "60",
        "name": "BOOT0/PF11",
        "type": "input",
        "description": "Boot mode / ISP entry pin sampled at reset; also usable as GPIO PF11 and LCD SEG30 after boot."
      },
      {
        "number": "61",
        "name": "PB08",
        "type": "bidirectional",
        "description": "GPIO PB08; analog LVD1, LCD SEG29; digital I2C0_SCL, TIM1_CHA, TIM2_CHA, TIM0_GATE, TIM3_CH2A, UART0_TXD."
      },
      {
        "number": "62",
        "name": "PB09",
        "type": "bidirectional",
        "description": "GPIO PB09; LCD SEG28; digital I2C0_SDA, IR_OUT, SPI1_CS, TIM2_CHA/CHB, UART0_RXD."
      },
      {
        "number": "63",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground (second DVSS pin)."
      },
      {
        "number": "64",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital core/IO supply (second DVCC pin), 1.8-5.5 V. Decouple with 100 nF close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6b1389f4f8536f96d066aa237c0c5d84.pdf",
        "pages": 98,
        "sha256": "566056c166174c9d",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XHSC",
      "Package": "LQFP-64(10x10)",
      "Category": "MCU",
      "Pins": "64"
    }
  },
  "variants": [
    {
      "mpn": "HC32L176PATA-LQFP100",
      "kind": "unknown"
    },
    {
      "mpn": "HC32L176MATA-LQFP80",
      "kind": "unknown"
    },
    {
      "mpn": "HC32L176KATA-LQFP64",
      "kind": "packaging"
    },
    {
      "mpn": "HC32L176KATA-LQ64",
      "kind": "unknown"
    },
    {
      "mpn": "HC32L176JATA-LQ48",
      "kind": "unknown"
    },
    {
      "mpn": "HC32L170JATA-LQ48",
      "kind": "unknown"
    },
    {
      "mpn": "HC32L170FAUA-QFN32TR",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "hc32l176kata-lqfp64"
  ],
  "discovery_pitch": "HC32L176KATA-LQFP64 (XHSC) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hc32l176kata-lqfp64.kicad_sym",
    "hc32l176kata-lqfp64.kicad_mod",
    "hc32l176kata-lqfp64.glb",
    "hc32l176kata-lqfp64.step",
    "hc32l176kata-lqfp64.lbr",
    "docs/hero.png",
    "docs/hc32l176kata-lqfp64-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T21:34:04.237Z"
}