HC32L196KCTA-LQFP64

{
  "schema_version": 1,
  "type": "component",
  "slug": "hc32l196kcta-lqfp64",
  "title": "HC32L196KCTA-LQFP64",
  "brief": "XHSC Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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",
    "embedded processors & controllers",
    "hc32l196kcta-lqfp64",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "HC32L196KCTA-LQFP64",
    "manufacturer": "XHSC",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903249525018624",
    "parts": {
      "symbol": "hc32l196kcta-lqfp64.kicad_sym",
      "footprint": "hc32l196kcta-lqfp64.kicad_mod",
      "model_3d": "hc32l196kcta-lqfp64-hero.glb",
      "model_3d_plain": "hc32l196kcta-lqfp64-etched.glb",
      "model_3d_step": "hc32l196kcta-lqfp64-etched.step",
      "model_3d_step_plain": "hc32l196kcta-lqfp64.step",
      "lbr": "hc32l196kcta-lqfp64.lbr"
    },
    "distributor_links": {
      "lcsc": "C784678"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:24:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCAP",
        "type": "power_out",
        "description": "Internal LDO core-supply output for internal circuits only, requiring an external decoupling capacitor of at least 1 µF."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O PC13, also carrying RTC_1HZ, TIM3_CH1B and LVD0 functions."
      },
      {
        "number": "3",
        "name": "XTLI/PC14",
        "type": "input",
        "description": "Input of the 32.768 kHz low-speed crystal oscillator (XTLI), shared with GPIO PC14; load capacitors are set per the crystal maker's requirements."
      },
      {
        "number": "4",
        "name": "XTLO/PC15",
        "type": "output",
        "description": "Output of the 32.768 kHz low-speed crystal oscillator (XTLO), shared with GPIO PC15; the feedback resistor R0 is integrated on-chip."
      },
      {
        "number": "5",
        "name": "XTHI/PF00",
        "type": "input",
        "description": "Input of the 4-32 MHz high-speed crystal/resonator oscillator (XTHI), shared with GPIO PF00 (also I2C0_SDA, UART1_TXD)."
      },
      {
        "number": "6",
        "name": "XTHO/PF01",
        "type": "output",
        "description": "Output of the 4-32 MHz high-speed crystal/resonator oscillator (XTHO), shared with GPIO PF01 (also I2C0_SCL, TIM4_CHB, UART1_RXD)."
      },
      {
        "number": "7",
        "name": "RESETB",
        "type": "input",
        "description": "Active-low reset input with CMOS Schmitt trigger (VIL max 0.3VCC, VIH min 0.7VCC, 200 mV hysteresis) and a non-removable pull-up of about 80 kΩ."
      },
      {
        "number": "8",
        "name": "SEG27/PC00",
        "type": "bidirectional",
        "description": "LCD segment output SEG27, multiplexed with GPIO PC00 and ADC input AIN10 (also LPTIM_GATE, PCNT_S0, UART1_CTS)."
      },
      {
        "number": "9",
        "name": "SEG26/PC01",
        "type": "bidirectional",
        "description": "LCD segment output SEG26, multiplexed with GPIO PC01 and ADC input AIN11 (also LPTIM_TOG, TIM5_CHB, UART1_RTS)."
      },
      {
        "number": "10",
        "name": "SEG25/PC02",
        "type": "bidirectional",
        "description": "LCD segment output SEG25, multiplexed with GPIO PC02 and ADC input AIN12 (also SPI1_MISO, LPTIM_TOGN, UART2_RXD)."
      },
      {
        "number": "11",
        "name": "SEG24/PC03",
        "type": "bidirectional",
        "description": "LCD segment output SEG24, multiplexed with GPIO PC03 and ADC input AIN13 (also SPI1_MOSI, LPTIM_ETR, UART2_TXD)."
      },
      {
        "number": "12",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground for the ADC, DAC, comparators and other analog blocks; all ground pins must be connected to the external supply system."
      },
      {
        "number": "13",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply for the ADC, DAC, OPA and comparators, which must be at the same voltage as DVCC (1.8-5.5 V)."
      },
      {
        "number": "14",
        "name": "SEG23/PA00",
        "type": "bidirectional",
        "description": "LCD segment output SEG23, multiplexed with GPIO PA00 and ADC input AIN0 (also UART1_CTS, LPUART1_TXD, TIM0_ETR)."
      },
      {
        "number": "15",
        "name": "SEG22/PA01",
        "type": "bidirectional",
        "description": "LCD segment output SEG22, multiplexed with GPIO PA01 and ADC input AIN1 (also UART1_RTS, LPUART1_RXD, SPI1_MOSI)."
      },
      {
        "number": "16",
        "name": "SEG21/PA02",
        "type": "bidirectional",
        "description": "LCD segment output SEG21, multiplexed with GPIO PA02 and ADC input AIN2 (also UART1_TXD, VC1_OUT, SPI1_MISO)."
      },
      {
        "number": "17",
        "name": "SEG20/PA03",
        "type": "bidirectional",
        "description": "LCD segment output SEG20, multiplexed with GPIO PA03 and ADC input AIN3 (also UART1_RXD, TIM0_GATE, SPI1_CS)."
      },
      {
        "number": "18",
        "name": "PF04",
        "type": "bidirectional",
        "description": "General-purpose I/O PF04; no alternate function is listed for this package."
      },
      {
        "number": "19",
        "name": "PF05",
        "type": "bidirectional",
        "description": "General-purpose I/O PF05; no alternate function is listed for this package."
      },
      {
        "number": "20",
        "name": "SEG19/PA04",
        "type": "bidirectional",
        "description": "LCD segment output SEG19, multiplexed with GPIO PA04, ADC input AIN4, DAC_OUT and OPA_OUT0 (also SPI0_CS, UART1_TXD)."
      },
      {
        "number": "21",
        "name": "SEG18/PA05",
        "type": "bidirectional",
        "description": "LCD segment output SEG18, multiplexed with GPIO PA05 (also SPI0_SCK, TIM0_ETR, PCA_ECI, XTL_OUT, XTH_OUT)."
      },
      {
        "number": "22",
        "name": "SEG17/PA06",
        "type": "bidirectional",
        "description": "LCD segment output SEG17, multiplexed with GPIO PA06 (also SPI0_MISO, PCA_CH0, LPUART0_CTS)."
      },
      {
        "number": "23",
        "name": "SEG16/PA07",
        "type": "bidirectional",
        "description": "LCD segment output SEG16, multiplexed with GPIO PA07 (also SPI0_MOSI, PCA_CH1, VC1_OUT)."
      },
      {
        "number": "24",
        "name": "SEG15/PC04",
        "type": "bidirectional",
        "description": "LCD segment output SEG15, multiplexed with GPIO PC04 (also LPUART0_TXD, TIM2_ETR, IR_OUT, VC2_OUT)."
      },
      {
        "number": "25",
        "name": "SEG14/PC05",
        "type": "bidirectional",
        "description": "LCD segment output SEG14, multiplexed with GPIO PC05 (also LPUART0_RXD, TIM6_CHB, PCA_CH4)."
      },
      {
        "number": "26",
        "name": "SEG13/PB00",
        "type": "bidirectional",
        "description": "LCD segment output SEG13, multiplexed with GPIO PB00 (also PCA_CH2, TIM3_CH1B, LPUART0_TXD, RCH_OUT)."
      },
      {
        "number": "27",
        "name": "SEG12/PB01",
        "type": "bidirectional",
        "description": "LCD segment output SEG12, multiplexed with GPIO PB01 (also PCA_CH3, PCLK_OUT, TIM3_CH2B, VC2_OUT)."
      },
      {
        "number": "28",
        "name": "SEG11/PB02",
        "type": "bidirectional",
        "description": "LCD segment output SEG11, multiplexed with GPIO PB02 (also LPTIM_TOG, PCA_ECI, LPUART1_TXD, TIM4_CHA)."
      },
      {
        "number": "29",
        "name": "SEG10/PB10",
        "type": "bidirectional",
        "description": "LCD segment output SEG10, multiplexed with GPIO PB10 (also I2C1_SCL, SPI1_SCK, TIM1_CHA, LPUART0_TXD)."
      },
      {
        "number": "30",
        "name": "SEG9/PB11",
        "type": "bidirectional",
        "description": "LCD segment output SEG9, multiplexed with GPIO PB11 (also I2C1_SDA, TIM1_CHB, LPUART0_RXD)."
      },
      {
        "number": "31",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground; all ground pins must be connected to the external supply system."
      },
      {
        "number": "32",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital supply for 1.8-5.5 V operation, to be decoupled by a capacitor placed close to the pin."
      },
      {
        "number": "33",
        "name": "PB12/SEG8",
        "type": "bidirectional",
        "description": "LCD segment output SEG8, multiplexed with GPIO PB12 (also SPI1_CS, TIM3_BK, LPUART0_TXD, TIM0_BK)."
      },
      {
        "number": "34",
        "name": "PB13/SEG7",
        "type": "bidirectional",
        "description": "LCD segment output SEG7, multiplexed with GPIO PB13 (also SPI1_SCK, I2C1_SCL, TIM3_CH0B, LPUART0_CTS)."
      },
      {
        "number": "35",
        "name": "PB14/SEG6",
        "type": "bidirectional",
        "description": "LCD segment output SEG6, multiplexed with GPIO PB14 (also SPI1_MISO, I2C1_SDA, TIM3_CH1B, RTC_1HZ)."
      },
      {
        "number": "36",
        "name": "PB15/SEG5",
        "type": "bidirectional",
        "description": "LCD segment output SEG5, multiplexed with GPIO PB15 (also SPI1_MOSI, TIM3_CH2B, TIM0_CHB, LPUART1_RXD)."
      },
      {
        "number": "37",
        "name": "PC06/SEG4",
        "type": "bidirectional",
        "description": "LCD segment output SEG4, multiplexed with GPIO PC06 (also PCA_CH0, TIM4_CHA, TIM2_CHA, UART3_RXD)."
      },
      {
        "number": "38",
        "name": "PC07/SEG3",
        "type": "bidirectional",
        "description": "LCD segment output SEG3, multiplexed with GPIO PC07 (also PCA_CH1, TIM5_CHA, TIM2_CHB, UART3_TXD)."
      },
      {
        "number": "39",
        "name": "PC08/SEG2",
        "type": "bidirectional",
        "description": "LCD segment output SEG2, multiplexed with GPIO PC08 (also PCA_CH2, TIM6_CHA, TIM2_ETR, UART3_CTS)."
      },
      {
        "number": "40",
        "name": "PC09/SEG1",
        "type": "bidirectional",
        "description": "LCD segment output SEG1, multiplexed with GPIO PC09 (also PCA_CH3, TIM4_CHB, TIM1_ETR, UART3_RTS)."
      },
      {
        "number": "41",
        "name": "PA08/SEG0",
        "type": "bidirectional",
        "description": "LCD segment output SEG0, multiplexed with GPIO PA08 (also UART0_TXD, TIM3_CH0A, TIM1_GATE, TIM4_CHA)."
      },
      {
        "number": "42",
        "name": "PA09/COM0",
        "type": "bidirectional",
        "description": "LCD common output COM0, multiplexed with GPIO PA09 (also UART0_TXD, TIM3_CH1A, I2C0_SCL, HCLK_OUT)."
      },
      {
        "number": "43",
        "name": "PA10/COM1",
        "type": "bidirectional",
        "description": "LCD common output COM1, multiplexed with GPIO PA10 (also UART0_RXD, TIM3_CH2A, I2C0_SDA, PCLK_OUT)."
      },
      {
        "number": "44",
        "name": "PA11/COM2",
        "type": "bidirectional",
        "description": "LCD common output COM2, multiplexed with GPIO PA11 (also UART0_CTS, I2C1_SCL, VC0_OUT, SPI0_MISO)."
      },
      {
        "number": "45",
        "name": "PA12/COM3",
        "type": "bidirectional",
        "description": "LCD common output COM3, multiplexed with GPIO PA12 (also UART0_RTS, I2C1_SDA, VC1_OUT, SPI0_MOSI)."
      },
      {
        "number": "46",
        "name": "PA13/SWDIO",
        "type": "bidirectional",
        "description": "Serial-wire debug data I/O (SWDIO), multiplexed with GPIO PA13 (also IR_OUT, UART0_RXD, LVD_OUT, VC2_OUT)."
      },
      {
        "number": "47",
        "name": "PF06",
        "type": "bidirectional",
        "description": "General-purpose I/O PF06 (also I2C1_SCL, LPUART1_CTS, UART0_CTS)."
      },
      {
        "number": "48",
        "name": "PF07",
        "type": "bidirectional",
        "description": "General-purpose I/O PF07 (also I2C1_SDA, LPUART1_RTS, UART0_RTS)."
      },
      {
        "number": "49",
        "name": "PA14/SWCLK",
        "type": "input",
        "description": "Serial-wire debug clock input (SWCLK), multiplexed with GPIO PA14 (also UART1_TXD, UART0_TXD, TIM3_CH2A, LVD_OUT)."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "General-purpose I/O PA15 (also SPI0_CS, UART1_RXD, LPUART1_RTS, TIM0_ETR, TIM0_CHA)."
      },
      {
        "number": "51",
        "name": "PC10/COM4/SEG39",
        "type": "bidirectional",
        "description": "LCD common output COM4 / segment output SEG39, multiplexed with GPIO PC10 (also LPUART1_TXD, LPUART0_TXD, PCA_CH2)."
      },
      {
        "number": "52",
        "name": "PC11/COM5/SEG38",
        "type": "bidirectional",
        "description": "LCD common output COM5 / segment output SEG38, multiplexed with GPIO PC11 (also LPUART1_RXD, LPUART0_RXD, PCA_CH3, PCNT_S0FO)."
      },
      {
        "number": "53",
        "name": "PC12/COM6/SEG37",
        "type": "bidirectional",
        "description": "LCD common output COM6 / segment output SEG37, multiplexed with GPIO PC12 (also LPUART0_TXD, LPUART1_TXD, PCA_CH4, PCNT_S1FO)."
      },
      {
        "number": "54",
        "name": "PD02/COM7/SEG36",
        "type": "bidirectional",
        "description": "LCD common output COM7 / segment output SEG36, multiplexed with GPIO PD02 (also PCA_ECI, LPUART0_RTS, TIM1_ETR)."
      },
      {
        "number": "55",
        "name": "PB03/SEG35/VLCDH",
        "type": "bidirectional",
        "description": "LCD segment output SEG35 and VLCDH pin used in external resistor and external capacitor LCD modes, multiplexed with GPIO PB03 (also SPI0_SCK, TIM0_CHB, TIM1_GATE, XTL_OUT)."
      },
      {
        "number": "56",
        "name": "PB04/SEG34/VLCD3",
        "type": "bidirectional",
        "description": "LCD segment output SEG34 and VLCD3 pin used in external resistor and external capacitor LCD modes, multiplexed with GPIO PB04 (also SPI0_MISO, PCA_CH0, TIM2_BK, UART0_CTS)."
      },
      {
        "number": "57",
        "name": "PB05/SEG33/VLCD2",
        "type": "bidirectional",
        "description": "LCD segment output SEG33 and VLCD2 pin used in external resistor and external capacitor LCD modes, multiplexed with GPIO PB05 (also SPI0_MOSI, TIM1_BK, PCA_CH1, UART0_RTS)."
      },
      {
        "number": "58",
        "name": "PB06/SEG32/VLCD1",
        "type": "bidirectional",
        "description": "LCD segment output SEG32 and VLCD1 pin used in external resistor and external capacitor LCD modes, multiplexed with GPIO PB06 (also I2C0_SCL, UART0_TXD, TIM1_CHB, LPTIM_ETR)."
      },
      {
        "number": "59",
        "name": "PB07/SEG31",
        "type": "bidirectional",
        "description": "LCD segment output SEG31, multiplexed with GPIO PB07 (also I2C0_SDA, UART0_RXD, TIM2_CHB, LPUART1_CTS)."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode select sampled at reset: high selects ISP programming mode, low selects user mode with Flash programming via SWD."
      },
      {
        "number": "61",
        "name": "PB08/SEG29",
        "type": "bidirectional",
        "description": "LCD segment output SEG29, multiplexed with GPIO PB08 (also I2C0_SCL, TIM1_CHA, TIM2_CHA, TIM0_GATE, UART0_TXD)."
      },
      {
        "number": "62",
        "name": "PB09/SEG28",
        "type": "bidirectional",
        "description": "LCD segment output SEG28, multiplexed with GPIO PB09 (also I2C0_SDA, IR_OUT, SPI1_CS, TIM2_CHA, UART0_RXD)."
      },
      {
        "number": "63",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground; all ground pins must be connected to the external supply system."
      },
      {
        "number": "64",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital supply for 1.8-5.5 V operation, to be decoupled by a capacitor placed close to the pin."
      }
    ],
    "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: BOOT0 is printed on pin 60 in the LQFP64 diagram, but the text (sections 1.31 and 3.3) names the boo; The same LQFP-64 pinout diagram (page 25) is labelled for both HC32L196KCTA-LQFP64 / LQ64 variants. ; Pin types are my KiCad-class choices, not stated in the datasheet. Multi-function pins are typed by "
        ],
        "pages_sent": 51,
        "cost_usd": 0.2327,
        "at": "2026-10-19T06:23:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903249525018624",
        "pages": 98,
        "sha256": "3664a76916c1dfdf",
        "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": "hc32l196kcta-lqfp64.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hc32l196kcta-lqfp64-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "870d33d5a8313c1b8ec08fbcc914e377d6e6928f559b9352bb6e76b8ce65ce74",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XHSC",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3664a76916c1dfdf682d2b163facd0fc21beb82eb6b551755cd9abded2400268",
      "rows": [
        {
          "name": "External main supply voltage VCC-VSS (incl. AVCC and DVCC)",
          "symbol": "VCC - VSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "外部主供电电压(包含AVCC和DVCC)",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Voltage difference between supply pins",
          "symbol": "|ΔVCCx|",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "不同供电引脚之间的电压差",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Voltage difference between ground pins",
          "symbol": "|VSSx - VSS|",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "不同接地引脚之间的电压差",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Total current through DVCC/AVCC supply lines",
          "symbol": "IVCC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "经过DVCC/AVCC电源线的总电流(供应电流)",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Total current through VSS ground lines",
          "symbol": "IVSS",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "经过VSS地线的总电流(流出电流)",
          "source_page": 49,
          "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": "任意I/O和控制引脚上的输出灌电流",
          "source_page": 49,
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