HK32C030C8T7

{
  "schema_version": 1,
  "type": "component",
  "slug": "hk32c030c8t7",
  "title": "HK32C030C8T7",
  "brief": "HK Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). 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",
    "hk32c030c8t7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "HK32C030C8T7",
    "manufacturer": "HK",
    "package": "LQFP-48(7x7)",
    "pin_count": 48,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908581896003584",
    "parts": {
      "symbol": "hk32c030c8t7.kicad_sym",
      "footprint": "hk32c030c8t7.kicad_mod",
      "model_3d": "hk32c030c8t7-hero.glb",
      "model_3d_plain": "hk32c030c8t7-etched.glb",
      "model_3d_step": "hk32c030c8t7-etched.step",
      "model_3d_step_plain": "hk32c030c8t7.step",
      "lbr": "hk32c030c8t7.lbr"
    },
    "distributor_links": {
      "lcsc": "C19631593"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:38:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply input for the I/O, digital circuits and internal voltage regulator, 2.6 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant (FT); alternate functions SPI2_MOSI, TIM3_CH1, TIM17_CH1, I2C2_SDA, EXTI13 and RTC_TAMP1_TS_OUT."
      },
      {
        "number": "3",
        "name": "PC14/OSC32_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O, not five-volt tolerant; also the LSE oscillator input OSC32_IN (32.768 kHz), with alternate functions EXTI14 and LSE_CKI."
      },
      {
        "number": "4",
        "name": "PC15/OSC32_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O, not five-volt tolerant; also the LSE oscillator output OSC32_OUT, with alternate functions EXTI15 and CKI_5."
      },
      {
        "number": "5",
        "name": "PF0/OSC_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O, not five-volt tolerant; also the HSE oscillator input OSC_IN (4 to 32 MHz), with alternate functions TIM14_CH1, I2C1_SDA, EXTI0 and HSE_CKI."
      },
      {
        "number": "6",
        "name": "PF1/OSC_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O, not five-volt tolerant; also the HSE oscillator output OSC_OUT, with alternate functions TIM3_CH1, I2C1_SCL, EXTI1 and CKI_6."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low reset pin with internal pull-up that is driven low by internal reset sources for at least 40 µs; low pulses shorter than 70 ns are ignored."
      },
      {
        "number": "8",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "9",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply for the ADC and analog circuits, 2.6 V to 5.5 V, which may be lower than VDD."
      },
      {
        "number": "10",
        "name": "PA0/AIN0",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN0; alternate functions TIM2_CH1_ETR, UART1_RX, EXTI0, CKI_4 and RTC_TAMP2."
      },
      {
        "number": "11",
        "name": "PA1/AIN1",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN1; alternate functions CM0_TXEV, TIM2_CH2, UART1_TX, TIM15_CH1N and EXTI1."
      },
      {
        "number": "12",
        "name": "PA2/AIN2",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN2; alternate functions TIM15_CH1, UART1_TX, TIM2_CH3, UART2_TX and EXTI2."
      },
      {
        "number": "13",
        "name": "PA3/AIN3",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN3; alternate functions TIM15_CH2, UART1_RX, TIM2_CH4, UART2_RX, I2C1_SCL, I2C2_SCL and EXTI3."
      },
      {
        "number": "14",
        "name": "PA4/AIN4",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN4; alternate functions SPI1_NSS, TIM14_CH1, I2C1_SDA, I2C2_SDA, EXTI4 and CKI_1."
      },
      {
        "number": "15",
        "name": "PA5/AIN5",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN5; alternate functions SPI1_SCK, TIM2_CH1_ETR, I2C1_SDA, UART1_TX, I2C2_SDA and EXTI5."
      },
      {
        "number": "16",
        "name": "PA6/AIN6",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN6; alternate functions SPI1_MISO, TIM3_CH1, TIM1_BKIN, I2C1_SCL, TIM16_CH1, CM0_TXEV and EXTI6."
      },
      {
        "number": "17",
        "name": "PA7/AIN7",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN7; alternate functions SPI1_MOSI, TIM3_CH2, TIM1_CH1N, IRTIM_IROUT, TIM14_CH1, TIM17_CH1, CM0_TXEV, RCC_MCO and EXTI7."
      },
      {
        "number": "18",
        "name": "PB0/AIN8",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN8; alternate functions CM0_TXEV, TIM3_CH3, TIM1_CH2N, SPI1_NSS and EXTI0."
      },
      {
        "number": "19",
        "name": "PB1/AIN9",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN9; alternate functions TIM14_CH1, TIM3_CH4, TIM1_CH3N, SPI1_MOSI, SPI2_MOSI and EXTI1."
      },
      {
        "number": "20",
        "name": "PB2/AIN10",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN10; alternate functions TIM1_ETR, SPI1_MISO, SPI2_MISO, I2C1_SDA, I2C2_SDA, I2C2_SMBA and EXTI2."
      },
      {
        "number": "21",
        "name": "PB10/AIN11",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN11; alternate functions SPI1_SCK, I2C1_SCL, TIM2_CH3, I2C2_SCL, TIM1_CH3, SPI2_SCK, UART3_TX and EXTI10."
      },
      {
        "number": "22",
        "name": "PB11",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions CM0_TXEV, I2C1_SDA, TIM2_CH4, I2C2_SDA, SPI1_SCK, SPI2_SCK, UART3_RX, EXTI11 and RTC_TAMP1_TS_OUT."
      },
      {
        "number": "23",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "24",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply input, 2.6 V to 5.5 V."
      },
      {
        "number": "25",
        "name": "PB12",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions SPI1_NSS, CM0_TXEV, TIM1_BKIN, SPI2_MISO, I2C1_SCL, TIM15_BKIN, I2C2_SCL, I2C2_SMBA and EXTI12."
      },
      {
        "number": "26",
        "name": "PB13",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions SPI1_SCK, TIM1_CH1N, SPI2_MOSI, I2C2_SCL and EXTI13."
      },
      {
        "number": "27",
        "name": "PB14",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions SPI1_MISO, TIM15_CH1, TIM1_CH2N, TIM3_CH1, UART1_TX, I2C2_SDA, SPI2_MISO and EXTI14."
      },
      {
        "number": "28",
        "name": "PB15",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions SPI1_MOSI, TIM15_CH2, TIM1_CH3N, TIM15_CH1N, UART1_RX, TIM2_CH1_ETR, SPI2_MOSI, EXTI15 and RTC_REFIN."
      },
      {
        "number": "29",
        "name": "PA8",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions RCC_MCO, TIM3_CH1, TIM1_CH1, CM0_TXEV, IRTIM_IROUT, SPI1_SCK, I2C1_SDA, I2C2_SDA and EXTI8."
      },
      {
        "number": "30",
        "name": "PA9",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions TIM15_BKIN, UART1_TX, TIM1_CH2, SPI1_MISO, I2C1_SCL, RCC_MCO, SPI2_MOSI, UART3_RX, I2C2_SCL, TIM14_CH1 and EXTI9."
      },
      {
        "number": "31",
        "name": "PA10",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions TIM17_BKIN, UART1_RX, TIM1_CH3, SPI1_MOSI, I2C1_SDA, TIM15_CH1, SPI2_SCK, UART3_TX, I2C2_SDA and EXTI10."
      },
      {
        "number": "32",
        "name": "PA11",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions CM0_TXEV, UART1_TX, TIM1_CH4, TIM16_CH1, SPI1_MOSI, I2C2_SCL, SPI2_MISO and EXTI11."
      },
      {
        "number": "33",
        "name": "PA12",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions CM0_TXEV, UART1_RX, TIM1_ETR, TIM14_CH1, SPI1_MISO, I2C2_SDA, I2C1_SDA, TIM17_CH1 and EXTI12."
      },
      {
        "number": "34",
        "name": "PA13/SWDIO",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; serial-wire debug data SWDIO; alternate functions CM0_SWDIO, IRTIM_IROUT, TIM2_CH1_ETR, TIM17_CH1, SPI1_SCK, SPI2_MOSI, I2C1_SCL, I2C2_SCL, EXTI13 and CKI_2."
      },
      {
        "number": "35",
        "name": "PF6",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; alternate functions I2C1_SCL, I2C2_SCL and EXTI6; this pin exists only on the LQFP48 package."
      },
      {
        "number": "36",
        "name": "PF7/AIN12",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN12; alternate functions TIM1_CH2, I2C1_SDA, I2C2_SDA and EXTI7."
      },
      {
        "number": "37",
        "name": "PA14/SWCLK/AIN13",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; serial-wire debug clock SWCLK; ADC analog input AIN13; alternate functions CM0_SWCLK, UART1_TX, TIM1_CH1, I2C1_SDA, I2C2_SDA, SPI2_MISO, UART3_TX, UART2_TX, EXTI14 and CKI_3."
      },
      {
        "number": "38",
        "name": "PA15/AIN14",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN14; alternate functions SPI1_NSS, UART1_RX, TIM2_CH1_ETR, CM0_TXEV, I2C1_SCL, SPI2_MOSI, UART2_RX and EXTI15."
      },
      {
        "number": "39",
        "name": "PB3/AIN15",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN15; alternate functions SPI1_SCK, CM0_TXEV, TIM2_CH2, SPI2_MISO, UART1_TX, I2C1_SDA, RCC_MCO and EXTI3."
      },
      {
        "number": "40",
        "name": "PB4/AIN16",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN16; alternate functions SPI1_MISO, TIM3_CH1, CM0_TXEV, TIM1_BKIN, IRTIM_IROUT, TIM17_BKIN, SPI2_SCK, I2C1_SCL, RCC_MCO and EXTI4."
      },
      {
        "number": "41",
        "name": "PB5/AIN17",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN17; alternate functions SPI1_MOSI, TIM3_CH2, TIM16_BKIN, I2C1_SMBA, TIM1_CH1, SPI2_SCK, I2C2_SCL, UART1_RX, UART2_RX, UART3_RX and EXTI5."
      },
      {
        "number": "42",
        "name": "PB6/AIN18",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN18; alternate functions UART1_TX, I2C1_SCL, TIM16_CH1N, TIM2_CH3, TIM3_CH1 and EXTI6."
      },
      {
        "number": "43",
        "name": "PB7/AIN19",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN19; alternate functions UART1_RX, I2C1_SDA, TIM17_CH1N, TIM2_CH2 and EXTI7."
      },
      {
        "number": "44",
        "name": "PF8/BOOT0/AIN21",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; BOOT0 boot-mode select pin sampled at startup; ADC analog input AIN21; alternate functions TIM1_CH2, TIM14_CH1, SPI2_SCK, I2C2_SCL, UART2_RX, UART3_TX and EXTI8."
      },
      {
        "number": "45",
        "name": "PB8/AIN22",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN22; alternate functions TIM1_CH1, I2C1_SCL, TIM16_CH1, UART2_TX, UART3_RX and EXTI8 as printed in the datasheet."
      },
      {
        "number": "46",
        "name": "PB9/AIN23",
        "type": "bidirectional",
        "description": "General-purpose I/O, five-volt tolerant; ADC analog input AIN23; alternate functions IRTIM_IROUT, I2C1_SDA, TIM17_CH1, CM0_TXEV, TIM1_CH4, SPI2_NSS and EXTI9."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply input, 2.6 V to 5.5 V."
      }
    ],
    "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: LQFP48 pin numbers were taken from the LQFP48 column of Table 6-1 (pages 38-44), cross-checked again; NRST is typed bidirectional because the datasheet lists it as I/O and states that the internal reset; The datasheet's 5 V tolerance column (FT) is blank for PC14, PC15, PF0 and PF1. These pins are not f"
        ],
        "pages_sent": 48,
        "cost_usd": 0.2342,
        "at": "2026-10-18T05:36:35"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908581896003584",
        "pages": 59,
        "sha256": "7a421603db583fc2",
        "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": "hk32c030c8t7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9,
          9,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hk32c030c8t7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9,
          9,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "27e73a1931f11052eb8e95da7c49c6419361ac75cba1a7a0f842c558f8b0a508",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HK",
      "Package": "LQFP-48(7x7)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "48"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "hk32c030c8t7"
  ],
  "discovery_pitch": "HK32C030C8T7 (HK) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "public": true
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}