HC32F190JCTA-LQ48

{
  "slug": "hc32f190jcta-lq48",
  "version": "0.1.0",
  "type": "component",
  "description": "XHSC Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "hc32f190jcta-lq48",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hc32f190jcta-lq48.kicad_sym",
    "hc32f190jcta-lq48.kicad_mod",
    "hc32f190jcta-lq48.glb",
    "hc32f190jcta-lq48.step",
    "hc32f190jcta-lq48.lbr",
    "docs/hero.png",
    "docs/hc32f190jcta-lq48-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hc32f190jcta-lq48-hero.glb",
    "hc32f190jcta-lq48-hero.overlay.json",
    "hc32f190jcta-lq48-etched.glb"
  ],
  "component": {
    "mpn": "HC32F190JCTA-LQ48",
    "manufacturer": "XHSC",
    "package": "LQFP-48(7x7)",
    "pin_count": 48,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907749576597504",
    "parts": {
      "symbol": "hc32f190jcta-lq48.kicad_sym",
      "footprint": "hc32f190jcta-lq48.kicad_mod",
      "model_3d": "hc32f190jcta-lq48-hero.glb",
      "model_3d_plain": "hc32f190jcta-lq48-etched.glb",
      "model_3d_step": "hc32f190jcta-lq48-etched.step",
      "model_3d_step_plain": "hc32f190jcta-lq48.step",
      "lbr": "hc32f190jcta-lq48.lbr"
    },
    "distributor_links": {
      "lcsc": "C784688"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:31:23Z",
      "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": "LDO core-supply output that is for internal circuits only and requires an external decoupling capacitor of at least 1 µF."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O PC13 with alternate functions TIM3_CH1B and LVD0 (low-voltage detector monitor input)."
      },
      {
        "number": "3",
        "name": "XTLI/PC14",
        "type": "bidirectional",
        "description": "Low-speed external crystal (32.768 kHz) oscillator input XTLI, also usable as general-purpose I/O PC14."
      },
      {
        "number": "4",
        "name": "XTLO/PC15",
        "type": "bidirectional",
        "description": "Low-speed external crystal (32.768 kHz) oscillator output XTLO, also usable as general-purpose I/O PC15."
      },
      {
        "number": "5",
        "name": "XTHI/PF00",
        "type": "bidirectional",
        "description": "High-speed external crystal (4-32 MHz) oscillator input XTHI, also usable as general-purpose I/O PF00 with alternate functions I2C0_SDA and UART1_TXD."
      },
      {
        "number": "6",
        "name": "XTHO/PF01",
        "type": "bidirectional",
        "description": "High-speed external crystal (4-32 MHz) oscillator output XTHO, also usable as general-purpose I/O PF01 with alternate functions I2C0_SCL, TIM4_CHB and UART1_RXD."
      },
      {
        "number": "7",
        "name": "RESETB",
        "type": "input",
        "description": "Reset input with CMOS input and an unbreakable internal weak pull-up (about 80 kΩ); input pulses shorter than 100 ns are filtered and pulses longer than 300 ns are not filtered."
      },
      {
        "number": "8",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "9",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply; the datasheet requires AVCC and DVCC to be at the same voltage (1.8-5.5 V operating range)."
      },
      {
        "number": "10",
        "name": "PA00",
        "type": "bidirectional",
        "description": "General-purpose I/O PA00 with ADC input AIN0 and alternate functions including UART1_CTS, TIM0_ETR, VC0_OUT, TIM1_CHA, TIM3_ETR and TIM0_CHA."
      },
      {
        "number": "11",
        "name": "PA01",
        "type": "bidirectional",
        "description": "General-purpose I/O PA01 with ADC input AIN1 and alternate functions including UART1_RTS, TIM0_CHB, TIM1_ETR, TIM1_CHB, HCLK_OUT and SPI1_MOSI."
      },
      {
        "number": "12",
        "name": "PA02",
        "type": "bidirectional",
        "description": "General-purpose I/O PA02 with ADC input AIN2 and alternate functions including UART1_TXD, TIM0_CHA, VC1_OUT, TIM1_CHA, TIM2_CHA, PCLK_OUT and SPI1_MISO."
      },
      {
        "number": "13",
        "name": "PA03",
        "type": "bidirectional",
        "description": "General-purpose I/O PA03 with ADC input AIN3 and alternate functions including UART1_RXD, TIM0_GATE, TIM1_CHB, TIM2_CHB, SPI1_CS, TIM3_CH1A and TIM5_CHA."
      },
      {
        "number": "14",
        "name": "PA04",
        "type": "bidirectional",
        "description": "General-purpose I/O PA04 with ADC input AIN4, DAC output DAC_OUT and alternate functions including SPI0_CS, UART1_TXD, PCA_CH4, TIM2_ETR, TIM5_CHA, LVD_OUT and TIM3_CH2B."
      },
      {
        "number": "15",
        "name": "PA05",
        "type": "bidirectional",
        "description": "General-purpose I/O PA05 with alternate functions SPI0_SCK, TIM0_ETR, PCA_ECI, TIM0_CHA, TIM5_CHB, XTL_OUT and XTH_OUT."
      },
      {
        "number": "16",
        "name": "PA06",
        "type": "bidirectional",
        "description": "General-purpose I/O PA06 with alternate functions SPI0_MISO, PCA_CH0, TIM3_BK, TIM1_CHA, VC0_OUT and TIM3_GATE."
      },
      {
        "number": "17",
        "name": "PA07",
        "type": "bidirectional",
        "description": "General-purpose I/O PA07 with alternate functions SPI0_MOSI, PCA_CH1, HCLK_OUT, TIM3_CH0B, TIM2_CHA, VC1_OUT and TIM4_CHB."
      },
      {
        "number": "18",
        "name": "PB00",
        "type": "bidirectional",
        "description": "General-purpose I/O PB00 with alternate functions PCA_CH2, TIM3_CH1B, TIM5_CHB, RCH_OUT, RCL_OUT and PLL_OUT."
      },
      {
        "number": "19",
        "name": "PB01",
        "type": "bidirectional",
        "description": "General-purpose I/O PB01 with alternate functions PCA_CH3, PCLK_OUT, TIM3_CH2B, TIM6_CHB, VC2_OUT and TCLK_OUT."
      },
      {
        "number": "20",
        "name": "PB02",
        "type": "bidirectional",
        "description": "General-purpose I/O PB02 with alternate functions PCA_ECI, TIM4_CHA, TIM1_BK, TIM0_BK and TIM2_BK."
      },
      {
        "number": "21",
        "name": "PB10",
        "type": "bidirectional",
        "description": "General-purpose I/O PB10 with alternate functions I2C1_SCL, SPI1_SCK, TIM1_CHA, TIM3_CH1A and UART1_RTS."
      },
      {
        "number": "22",
        "name": "PB11",
        "type": "bidirectional",
        "description": "General-purpose I/O PB11 with alternate functions I2C1_SDA, TIM1_CHB, TIM2_GATE, TIM6_CHA and UART1_CTS."
      },
      {
        "number": "23",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "24",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital supply (1.8-5.5 V operating range); each supply group needs its own decoupling capacitor placed close to the pin."
      },
      {
        "number": "25",
        "name": "PB12",
        "type": "bidirectional",
        "description": "General-purpose I/O PB12 with alternate functions SPI1_CS, TIM3_BK, TIM0_BK and TIM6_CHA."
      },
      {
        "number": "26",
        "name": "PB13",
        "type": "bidirectional",
        "description": "General-purpose I/O PB13 with alternate functions SPI1_SCK, I2C1_SCL, TIM3_CH0B, TIM1_CHA, TIM1_GATE and TIM6_CHB."
      },
      {
        "number": "27",
        "name": "PB14",
        "type": "bidirectional",
        "description": "General-purpose I/O PB14 with alternate functions SPI1_MISO, I2C1_SDA, TIM3_CH1B, TIM0_CHA and TIM1_BK."
      },
      {
        "number": "28",
        "name": "PB15",
        "type": "bidirectional",
        "description": "General-purpose I/O PB15 with alternate functions SPI1_MOSI, TIM3_CH2B, TIM0_CHB and TIM0_GATE."
      },
      {
        "number": "29",
        "name": "PA08",
        "type": "bidirectional",
        "description": "General-purpose I/O PA08 with alternate functions UART0_TXD, TIM3_CH0A, TIM1_GATE, TIM4_CHA and TIM3_BK."
      },
      {
        "number": "30",
        "name": "PA09",
        "type": "bidirectional",
        "description": "General-purpose I/O PA09 with alternate functions UART0_TXD, TIM3_CH1A, TIM0_BK, I2C0_SCL, HCLK_OUT and TIM5_CHA."
      },
      {
        "number": "31",
        "name": "PA10",
        "type": "bidirectional",
        "description": "General-purpose I/O PA10 with alternate functions UART0_RXD, TIM3_CH2A, TIM2_BK, I2C0_SDA, TIM2_GATE, PCLK_OUT and TIM6_CHA."
      },
      {
        "number": "32",
        "name": "PA11",
        "type": "bidirectional",
        "description": "General-purpose I/O PA11 with alternate functions UART0_CTS, TIM3_GATE, I2C1_SCL, VC0_OUT, SPI0_MISO and TIM4_CHB."
      },
      {
        "number": "33",
        "name": "PA12",
        "type": "bidirectional",
        "description": "General-purpose I/O PA12 with alternate functions UART0_RTS, TIM3_ETR, I2C1_SDA, VC1_OUT and SPI0_MOSI."
      },
      {
        "number": "34",
        "name": "PA13/SWDIO",
        "type": "bidirectional",
        "description": "SWD debug data I/O SWDIO, also usable as general-purpose I/O PA13 with alternate functions IR_OUT, UART0_RXD, LVD_OUT, TIM3_ETR and VC2_OUT."
      },
      {
        "number": "35",
        "name": "PF06",
        "type": "bidirectional",
        "description": "General-purpose I/O PF06 with alternate functions I2C1_SCL and UART0_CTS."
      },
      {
        "number": "36",
        "name": "PF07",
        "type": "bidirectional",
        "description": "General-purpose I/O PF07 with alternate functions I2C1_SDA and UART0_RTS."
      },
      {
        "number": "37",
        "name": "PA14/SWCLK",
        "type": "bidirectional",
        "description": "SWD debug clock SWCLK, also usable as general-purpose I/O PA14 with alternate functions UART1_TXD, UART0_TXD, TIM3_CH2A, LVD_OUT, RCH_OUT, RCL_OUT and PLL_OUT."
      },
      {
        "number": "38",
        "name": "PA15",
        "type": "bidirectional",
        "description": "General-purpose I/O PA15 with alternate functions SPI0_CS, UART1_RXD, TIM0_ETR, TIM0_CHA and TIM3_CH1A."
      },
      {
        "number": "39",
        "name": "PB03",
        "type": "bidirectional",
        "description": "General-purpose I/O PB03 with alternate functions SPI0_SCK, TIM0_CHB, TIM1_GATE, TIM3_CH0A, XTL_OUT and XTH_OUT."
      },
      {
        "number": "40",
        "name": "PB04",
        "type": "bidirectional",
        "description": "General-purpose I/O PB04 with alternate functions SPI0_MISO, PCA_CH0, TIM2_BK, UART0_CTS, TIM2_GATE and TIM3_CH0B."
      },
      {
        "number": "41",
        "name": "PB05",
        "type": "bidirectional",
        "description": "General-purpose I/O PB05 with alternate functions SPI0_MOSI, TIM1_BK, PCA_CH1 and UART0_RTS."
      },
      {
        "number": "42",
        "name": "PB06",
        "type": "bidirectional",
        "description": "General-purpose I/O PB06 with alternate functions I2C0_SCL, UART0_TXD, TIM1_CHB, TIM0_CHA and TIM3_CH0A."
      },
      {
        "number": "43",
        "name": "PB07",
        "type": "bidirectional",
        "description": "General-purpose I/O PB07 with alternate functions I2C0_SDA, UART0_RXD, TIM2_CHB and TIM0_CHB; it is also an LVD monitor source (LVDIN)."
      },
      {
        "number": "44",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot-mode pin sampled at reset: high selects ISP programming mode, low selects user mode running Flash code with SWD access."
      },
      {
        "number": "45",
        "name": "PB08",
        "type": "bidirectional",
        "description": "General-purpose I/O PB08 with alternate functions I2C0_SCL, TIM1_CHA, TIM2_CHA, TIM0_GATE, TIM3_CH2A and UART0_TXD."
      },
      {
        "number": "46",
        "name": "PB09",
        "type": "bidirectional",
        "description": "General-purpose I/O PB09 with alternate functions I2C0_SDA, IR_OUT, SPI1_CS, TIM2_CHA, TIM2_CHB and UART0_RXD."
      },
      {
        "number": "47",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "48",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital supply (1.8-5.5 V operating range); each supply group needs its own decoupling 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 pin naming conflict: the pinout chart (p.25) labels pin 44 as BOOT0, but the text (sections 1.; The alternate-function lists for PA, PB, PC, PD, PE and PF come from family-wide tables (pages 27-38; Pin types are my ERC classification, not datasheet-stated. Multi-function GPIO and oscillator pins (",
          "13/48 pins cited to the wrong page (name found elsewhere): ['15:PA05@p36', '16:PA06@p36', '17:PA07@p36', '18:PB00@p36']"
        ],
        "pages_sent": 51,
        "cost_usd": 0.2074,
        "at": "2026-10-18T06:27:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907749576597504",
        "pages": 95,
        "sha256": "386469d475dde548",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 48,
        "described": 48,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "hc32f190jcta-lq48.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.5
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hc32f190jcta-lq48-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.5
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c89848c21c11b67156d086d5470392516cddd79e5b18f552eeea17a3844c3842",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}