HC32F460KCTA-LQFP64

{
  "slug": "hc32f460kcta-lqfp64",
  "version": "0.1.0",
  "type": "component",
  "description": "HDSC Other Processors and Microcontrollers (MCUs), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "hc32f460kcta-lqfp64",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hc32f460kcta-lqfp64.kicad_sym",
    "hc32f460kcta-lqfp64.kicad_mod",
    "hc32f460kcta-lqfp64.glb",
    "hc32f460kcta-lqfp64.step",
    "hc32f460kcta-lqfp64.lbr",
    "docs/hero.png",
    "docs/hc32f460kcta-lqfp64-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hc32f460kcta-lqfp64-hero.glb",
    "hc32f460kcta-lqfp64-hero.overlay.json",
    "hc32f460kcta-lqfp64-etched.glb"
  ],
  "component": {
    "mpn": "HC32F460KCTA-LQFP64",
    "manufacturer": "HDSC",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Other Processors and Microcontrollers (MCUs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0de996b866ccaafeafd951543aa4a649.pdf",
    "parts": {
      "symbol": "hc32f460kcta-lqfp64.kicad_sym",
      "footprint": "hc32f460kcta-lqfp64.kicad_mod",
      "model_3d": "hc32f460kcta-lqfp64-hero.glb",
      "model_3d_plain": "hc32f460kcta-lqfp64-etched.glb",
      "model_3d_step": "hc32f460kcta-lqfp64-etched.step",
      "model_3d_step_plain": "hc32f460kcta-lqfp64.step",
      "lbr": "hc32f460kcta-lqfp64.lbr"
    },
    "distributor_links": {
      "lcsc": "C784663"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:30:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PH2",
        "type": "bidirectional",
        "description": "General-purpose I/O port H bit 2 (5V tolerant) with EIRQ2, FCMREF, TIM4_2_CLK, TIMA_4_PWM7, EMB_IN4, SDIO2_D4 and I2S3_EXCK alternate functions."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O PC13 (5V tolerant) with EIRQ13, RTC_OUT, TIMA_4_PWM8, SDIO2_CK and I2S3_MCK alternate functions."
      },
      {
        "number": "3",
        "name": "PC14/XTAL32_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O PC14 (EIRQ14) that is also the output of the 32 kHz external oscillator (XTAL32_OUT)."
      },
      {
        "number": "4",
        "name": "PC15/XTAL32_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O PC15 (EIRQ15) that is also the input of the 32 kHz external oscillator (XTAL32_IN)."
      },
      {
        "number": "5",
        "name": "PH0/XTAL_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O PH0 (EIRQ0) that is also the external main clock oscillator input XTAL_IN (4-25 MHz crystal)."
      },
      {
        "number": "6",
        "name": "PH1/XTAL_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O PH1 (EIRQ1) that is also the external main clock oscillator output XTAL_OUT."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "input",
        "description": "Active-low reset input; connect a pull-up resistor to VCC when unused."
      },
      {
        "number": "8",
        "name": "PC0/ADC12_IN10",
        "type": "bidirectional",
        "description": "General-purpose I/O PC0 with ADC12_IN10, CMP3_INP3, EIRQ0, TIMA_2_PWM5, SDIO2_D5 alternate functions; analog input voltage must not exceed VREFH/AVCC."
      },
      {
        "number": "9",
        "name": "PC1/ADC12_IN11",
        "type": "bidirectional",
        "description": "General-purpose I/O PC1 with ADC12_IN11, EIRQ1, TIMA_2_PWM6, SDIO2_D6 alternate functions; analog input voltage must not exceed VREFH/AVCC."
      },
      {
        "number": "10",
        "name": "PC2/ADC1_IN12",
        "type": "bidirectional",
        "description": "General-purpose I/O PC2 with ADC1_IN12, EIRQ2, TIMA_2_PWM7, EMB_IN3, SDIO2_D7 alternate functions; analog input voltage must not exceed VREFH/AVCC."
      },
      {
        "number": "11",
        "name": "PC3/ADC1_IN13",
        "type": "bidirectional",
        "description": "General-purpose I/O PC3 with ADC1_IN13, CMP1_INM2, EIRQ3, TIMA_2_PWM8, SDIO1_WP alternate functions; analog input voltage must not exceed VREFH/AVCC."
      },
      {
        "number": "12",
        "name": "AVSS/VREFL",
        "type": "power_in",
        "description": "Analog ground and reference low voltage; connect to the same potential as VSS (short to VSS when analog modules are unused)."
      },
      {
        "number": "13",
        "name": "AVCC/VREFH",
        "type": "power_in",
        "description": "Analog supply and ADC reference voltage input, 1.8-3.6 V at the same voltage as VCC (short to VCC when analog modules are unused)."
      },
      {
        "number": "14",
        "name": "PA0/ADC1_IN0",
        "type": "bidirectional",
        "description": "General-purpose I/O PA0 with ADC1_IN0, CMP1_INP1, EIRQ0/WKUP0_0, TIM4_2_OUH, TIMA_2_PWM1 alternate functions."
      },
      {
        "number": "15",
        "name": "PA1/ADC1_IN1",
        "type": "bidirectional",
        "description": "General-purpose I/O PA1 with ADC1_IN1, CMP1_INP2, EIRQ1, TIM4_2_OUL, TIMA_2_PWM2 alternate functions."
      },
      {
        "number": "16",
        "name": "PA2/ADC1_IN2",
        "type": "bidirectional",
        "description": "General-purpose I/O PA2 with ADC1_IN2, CMP1_INP3, EIRQ2, TIM4_2_OVH, TIMA_2_PWM3 alternate functions."
      },
      {
        "number": "17",
        "name": "PA3/ADC1_IN3",
        "type": "bidirectional",
        "description": "General-purpose I/O PA3 with ADC1_IN3, PGAVSS, CMP1_INP4, EIRQ3, TIM4_2_OVL alternate functions."
      },
      {
        "number": "18",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog supply ground; connect to the same potential as VSS."
      },
      {
        "number": "19",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply for the analog modules, 1.8-3.6 V at the same voltage as VCC."
      },
      {
        "number": "20",
        "name": "PA4/ADC12_IN4",
        "type": "bidirectional",
        "description": "General-purpose I/O PA4 with ADC12_IN4, CMP2_INP1, CMP3_INP4, EIRQ4, TIM4_2_OWH, USART2_CK, KEYOUT0 alternate functions."
      },
      {
        "number": "21",
        "name": "PA5/ADC12_IN5",
        "type": "bidirectional",
        "description": "General-purpose I/O PA5 with ADC12_IN5, CMP2_INP2, EIRQ5, TIM4_2_OWL, KEYOUT1 alternate functions."
      },
      {
        "number": "22",
        "name": "PA6/ADC12_IN6",
        "type": "bidirectional",
        "description": "General-purpose I/O PA6 with ADC12_IN6, CMP2_INP3, EIRQ6, EMB_IN2, KEYOUT2, SDIO1_CMD alternate functions."
      },
      {
        "number": "23",
        "name": "PA7/ADC12_IN7",
        "type": "bidirectional",
        "description": "General-purpose I/O PA7 with ADC12_IN7, CMP1/2/3_INM1, EIRQ7, TIM4_1_OUL, TIM6_1_PWMB, KEYOUT3 alternate functions."
      },
      {
        "number": "24",
        "name": "PC4/ADC1_IN14",
        "type": "bidirectional",
        "description": "General-purpose I/O PC4 with ADC1_IN14, CMP2_INM2, EIRQ4, TIM4_2_OUH, USART1_CK, SDIO2_CD alternate functions."
      },
      {
        "number": "25",
        "name": "PC5/ADC1_IN15",
        "type": "bidirectional",
        "description": "General-purpose I/O PC5 with ADC1_IN15, CMP3_INM2, EIRQ5, TIM4_2_OUL, SDIO2_CMD alternate functions."
      },
      {
        "number": "26",
        "name": "PB0/ADC12_IN8",
        "type": "bidirectional",
        "description": "General-purpose I/O PB0 with ADC12_IN8, CMP3_INP1, EIRQ0, TIM4_1_OVL, TIM6_2_PWMB, USART4_CK, KEYOUT4 alternate functions."
      },
      {
        "number": "27",
        "name": "PB1/ADC12_IN9",
        "type": "bidirectional",
        "description": "General-purpose I/O PB1 with ADC12_IN9, CMP3_INP2, EIRQ1/WKUP0_1, TIM4_1_OWL, QSPI_QSSN, KEYOUT5 alternate functions."
      },
      {
        "number": "28",
        "name": "PB2/PVD2EXINP",
        "type": "bidirectional",
        "description": "General-purpose I/O PB2 that is also the PVD2 external comparison voltage input (PVD2EXINP), with EIRQ2/WKUP0_2 and QSPI_QSIO3."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "General-purpose I/O PB10 with EIRQ10, ADTRG2, TIM4_2_OVH, QSPI_QSIO2, SDIO1_D7, I2S3_EXCK alternate functions."
      },
      {
        "number": "30",
        "name": "VCAP_1",
        "type": "passive",
        "description": "Core voltage pin; connect a 0.047/0.1/0.22 µF capacitor (ESR < 0.3 Ω) close to VSS to stabilize the core voltage."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital supply ground, 0 V."
      },
      {
        "number": "32",
        "name": "VCC",
        "type": "power_in",
        "description": "Digital supply, 1.8-3.6 V, decoupled with capacitors close to VSS."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "General-purpose I/O PB12 with EIRQ12, VCOUT1, TIM4_2_OVL, TIM6_TRIGB, QSPI_QSIO1, SDIO2_D1, I2S3_MCK alternate functions."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "General-purpose I/O PB13 with EIRQ13, VCOUT2, TIM4_1_OUL, TIM6_1_PWMB, QSPI_QSIO0, SDIO2_D0 alternate functions."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "General-purpose I/O PB14 with EIRQ14, VCOUT3, TIM4_1_OVL, TIM6_2_PWMB, QSPI_QSCK, SDIO1_D6 alternate functions."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "General-purpose I/O PB15 with EIRQ15, RTC_OUT, TIM4_1_OWL, TIM6_3_PWMB, EMB_IN4, USART3_CK, SDIO1_CK alternate functions."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "General-purpose I/O PC6 with EIRQ6, TIMA_3_PWM1, QSPI_QSCK, KEYOUT3, SDIO1_D6 alternate functions."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "General-purpose I/O PC7 with EIRQ7, TIM4_2_CLK, QSPI_QSSN, KEYOUT2, SDIO1_D7, I2S2_EXCK alternate functions."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "General-purpose I/O PC8 with EIRQ8, TIM4_2_OWH, USART3_CK, KEYOUT1, SDIO1_D0, I2S2_MCK alternate functions."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "General-purpose I/O PC9 with EIRQ9, MCO_2, TIM4_2_OWL, KEYOUT0, SDIO1_D1 alternate functions."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "General-purpose I/O PA8 with EIRQ8/WKUP2_0, MCO_1, TIM4_1_OUH, USART1_CK, SDIO1_D1, USBFS_SOF alternate functions."
      },
      {
        "number": "42",
        "name": "PA9/USBFS_VBUS",
        "type": "bidirectional",
        "description": "General-purpose I/O PA9 that is also the USB FS VBUS signal input, with EIRQ9/WKUP2_1."
      },
      {
        "number": "43",
        "name": "PA10/USBFS_ID",
        "type": "bidirectional",
        "description": "General-purpose I/O PA10 that is also the USB FS ID signal input, with EIRQ10/WKUP2_2."
      },
      {
        "number": "44",
        "name": "PA11/USBFS_DM",
        "type": "bidirectional",
        "description": "General-purpose I/O PA11 that is also the USB FS on-chip PHY D- signal; not 5V tolerant (input max VCC+0.3 V)."
      },
      {
        "number": "45",
        "name": "PA12/USBFS_DP",
        "type": "bidirectional",
        "description": "General-purpose I/O PA12 that is also the USB FS on-chip PHY D+ signal; not 5V tolerant (input max VCC+0.3 V)."
      },
      {
        "number": "46",
        "name": "PA13/JTMS_SWDIO",
        "type": "bidirectional",
        "description": "General-purpose I/O PA13 that is also the JTAG JTMS / SWD SWDIO debug data pin, with EIRQ13/WKUP3_1."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital supply ground, 0 V."
      },
      {
        "number": "48",
        "name": "VCC",
        "type": "power_in",
        "description": "Digital supply, 1.8-3.6 V, decoupled with capacitors close to VSS."
      },
      {
        "number": "49",
        "name": "PA14/JTCK_SWCLK",
        "type": "bidirectional",
        "description": "General-purpose I/O PA14 that is also the JTAG JTCK / SWD SWCLK debug clock input, with EIRQ14/WKUP3_2."
      },
      {
        "number": "50",
        "name": "PA15/JTDI",
        "type": "bidirectional",
        "description": "General-purpose I/O PA15 that is also the JTAG JTDI input, with EIRQ15/WKUP3_3."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "General-purpose I/O PC10 with EIRQ10, TIM4_3_OUH, TIMA_2_PWM7, SDIO1_D2 alternate functions."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "General-purpose I/O PC11 with EIRQ11, TIM4_3_OVH, TIMA_2_PWM8, SDIO1_D3 alternate functions."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "General-purpose I/O PC12 with EIRQ12, TIM4_3_OWH, TIMA_4_TRIG, SDIO1_CK alternate functions."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "General-purpose I/O PD2 with EIRQ2, TIMA_2_PWM4, TIMA_6_PWM6, SDIO1_CMD alternate functions."
      },
      {
        "number": "55",
        "name": "PB3/JTDO_TRACESWO",
        "type": "bidirectional",
        "description": "General-purpose I/O PB3 that is also the JTAG JTDO / TRACESWO output, with EIRQ3/WKUP0_3."
      },
      {
        "number": "56",
        "name": "PB4/NJTRST",
        "type": "bidirectional",
        "description": "General-purpose I/O PB4 that is also the JTAG NJTRST input, with EIRQ4/WKUP1_0."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "General-purpose I/O PB5 with EIRQ5/WKUP1_1, TIM4_3_OWH, SDIO1_D3, I2S4_EXCK alternate functions."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "General-purpose I/O PB6 with EIRQ6/WKUP1_2, ADTRG2, TIM4_3_OVL, SDIO2_CK, I2S4_MCK alternate functions."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "General-purpose I/O PB7 with EIRQ7/WKUP1_3, ADTRG1, TIM4_3_OVH, SDIO1_D0 alternate functions."
      },
      {
        "number": "60",
        "name": "PB11/MD",
        "type": "input",
        "description": "Input-only mode pin (MD) with NMI; must be held high when NRST is released, pull up to VCC with about 4.7 kΩ."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "General-purpose I/O PB8 with EIRQ8, TIM4_3_OUL, KEYOUT7, SDIO1_D4, USBFS_DRVVBUS alternate functions."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "General-purpose I/O PB9 with EIRQ9, TIM4_3_OUH, TIMA_6_TRIG, SPI2_SS1, KEYOUT6, SDIO1_D5 alternate functions."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital supply ground, 0 V."
      },
      {
        "number": "64",
        "name": "VCC",
        "type": "power_in",
        "description": "Digital supply, 1.8-3.6 V, decoupled with capacitors close to VSS."
      }
    ],
    "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: Pins 12 and 13 are printed as AVSS/VREFL and AVCC/VREFH in the LQFP64 pin diagram (page 30), but the; The datasheet has no pin-type column. Types were inferred from the function descriptions (VCAP_1 as ; The LQFP64 diagram labels pin 50 as 'PA15/TDI', but the pin table and other diagrams call it JTDI. I"
        ],
        "pages_sent": 76,
        "cost_usd": 0.5959,
        "at": "2026-10-23T03:29:32"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0de996b866ccaafeafd951543aa4a649.pdf",
        "pages": 116,
        "sha256": "df339d0329616ae4",
        "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": "hc32f460kcta-lqfp64.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hc32f460kcta-lqfp64-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7112bd0f034f8a309f2ac31c712a1c4874ea468f5c5c38bc5adace284f67f59f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}