LKS32MC081C8T8B

{
  "slug": "lks32mc081c8t8b",
  "version": "0.1.0",
  "type": "component",
  "description": "LINKOSEMI 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",
    "lks32mc081c8t8b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lks32mc081c8t8b.kicad_sym",
    "lks32mc081c8t8b.kicad_mod",
    "lks32mc081c8t8b.glb",
    "lks32mc081c8t8b.step",
    "lks32mc081c8t8b.lbr",
    "docs/hero.png",
    "docs/lks32mc081c8t8b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lks32mc081c8t8b-hero.glb",
    "lks32mc081c8t8b-hero.overlay.json",
    "lks32mc081c8t8b-etched.glb"
  ],
  "component": {
    "mpn": "LKS32MC081C8T8B",
    "manufacturer": "LINKOSEMI",
    "package": "LQFP-48(7x7)",
    "pin_count": 48,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2415052a0739fc92622a074b22959d6f.pdf",
    "parts": {
      "symbol": "lks32mc081c8t8b.kicad_sym",
      "footprint": "lks32mc081c8t8b.kicad_mod",
      "model_3d": "lks32mc081c8t8b-hero.glb",
      "model_3d_plain": "lks32mc081c8t8b-etched.glb",
      "model_3d_step": "lks32mc081c8t8b-etched.step",
      "model_3d_step_plain": "lks32mc081c8t8b.step",
      "lbr": "lks32mc081c8t8b.lbr"
    },
    "distributor_links": {
      "lcsc": "C22469871"
    },
    "distributor_check": {
      "checked_at": "2026-10-24T12:00:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADC_CH4/DAC_OUT/P0.0",
        "type": "bidirectional",
        "description": "ADC channel 4, DAC output and GPIO P0.0 with a software-enabled 10k pull-up; the DAC output can be routed here via DACOUT_EN and drives loads above 5kΩ with up to 50pF."
      },
      {
        "number": "2",
        "name": "RSTN/P0.2",
        "type": "bidirectional",
        "description": "Default reset input with an internal 100k pull-up; connect a 10nF-100nF capacitor to ground and, per the datasheet recommendation, a 10k-20k pull-up between RSTN and AVDD on the PCB."
      },
      {
        "number": "3",
        "name": "AVSS",
        "type": "power_in",
        "description": "System ground."
      },
      {
        "number": "4",
        "name": "AVDD",
        "type": "power_in",
        "description": "Chip power supply input; place a decoupling capacitor of at least 1uF as close to the AVDD pin as possible."
      },
      {
        "number": "5",
        "name": "P3.2",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.2."
      },
      {
        "number": "6",
        "name": "SCL/TIM2_CH0/ADC_CH7/P0.3",
        "type": "bidirectional",
        "description": "IIC clock, Timer2 channel 0, ADC channel 7 or GPIO P0.3."
      },
      {
        "number": "7",
        "name": "SDA/TIM2_CH1/ADC_CH8/P0.4",
        "type": "bidirectional",
        "description": "IIC data, Timer2 channel 1, ADC channel 8 or GPIO P0.4."
      },
      {
        "number": "8",
        "name": "ADC_CH9/P0.5",
        "type": "bidirectional",
        "description": "ADC channel 9 or GPIO P0.5."
      },
      {
        "number": "9",
        "name": "UART1_TX(RX)/TIM1_CH0/P0.6",
        "type": "bidirectional",
        "description": "UART1 TX(RX), Timer1 channel 0 or GPIO P0.6, with a software-enabled 10k pull-up."
      },
      {
        "number": "10",
        "name": "UART1_TX(RX)/TIM1_CH1/P0.7",
        "type": "bidirectional",
        "description": "UART1 TX(RX), Timer1 channel 1 or GPIO P0.7, with a software-enabled 10k pull-up."
      },
      {
        "number": "11",
        "name": "MCPWM_CH1P/TIM2_CH0/P2.11",
        "type": "bidirectional",
        "description": "Motor PWM channel 1 high-side output, Timer2 channel 0 or GPIO P2.11."
      },
      {
        "number": "12",
        "name": "MCPWM_CH1N/TIM2_CH1/ADC_TRIG2/P2.12",
        "type": "bidirectional",
        "description": "Motor PWM channel 1 low-side output, Timer2 channel 1, ADC trigger signal 2 or GPIO P2.12."
      },
      {
        "number": "13",
        "name": "HALL_IN0/TIM3_CH0/ADC_CH15/CMP0_IP1/P0.11",
        "type": "bidirectional",
        "description": "Hall sensor phase A input, Timer3 channel 0, ADC channel 15, comparator 0 non-inverting input 1 or GPIO P0.11."
      },
      {
        "number": "14",
        "name": "HALL_IN1/TIM3_CH1/ADC_CH16/CMP0_IP2/P0.12",
        "type": "bidirectional",
        "description": "Hall sensor phase B input, Timer3 channel 1, ADC channel 16, comparator 0 non-inverting input 2 or GPIO P0.12."
      },
      {
        "number": "15",
        "name": "HALL_IN2/ADC_CH17/CMP0_IP3/P0.13",
        "type": "bidirectional",
        "description": "Hall sensor phase C input, ADC channel 17, comparator 0 non-inverting input 3 or GPIO P0.13 (no CAN function on this variant)."
      },
      {
        "number": "16",
        "name": "CMP0_OUT/MCPWM_BKIN1/SPI_CLK/TIM0_CH1/ADC_TRIG0/SIF/ADC_CH10/CMP0_IP4/P0.14",
        "type": "bidirectional",
        "description": "Comparator 0 output, motor PWM break input 1, SPI clock, Timer0 channel 1, ADC trigger 0, single-wire interface, ADC channel 10, comparator 0 non-inverting input 4 or GPIO P0.14."
      },
      {
        "number": "17",
        "name": "MCPWM_CH0P/UART0_TX(RX)/SPI_DI(DO)/TIM0_CH0/ADC_TRIG1/CMP0_IN/P0.15",
        "type": "bidirectional",
        "description": "Motor PWM channel 0 high-side output, UART0 TX(RX), SPI DI(DO), Timer0 channel 0, ADC trigger 1, comparator 0 inverting input or GPIO P0.15."
      },
      {
        "number": "18",
        "name": "MCPWM_CH0N/UART0_TX(RX)/SPI_DI(DO)/P1.0",
        "type": "bidirectional",
        "description": "Motor PWM channel 0 low-side output, UART0 TX(RX), SPI DI(DO) or GPIO P1.0, with a software-enabled 10k pull-up."
      },
      {
        "number": "19",
        "name": "TIM3_CH1/ADC_CH5/P1.3",
        "type": "bidirectional",
        "description": "Timer3 channel 1, ADC channel 5 or GPIO P1.3, with a software-enabled 10k pull-up."
      },
      {
        "number": "20",
        "name": "OPA0_IP/P3.5",
        "type": "bidirectional",
        "description": "Operational amplifier 0 non-inverting input or GPIO P3.5."
      },
      {
        "number": "21",
        "name": "OPA0_IN/P3.7",
        "type": "bidirectional",
        "description": "Operational amplifier 0 inverting input or GPIO P3.7."
      },
      {
        "number": "22",
        "name": "ADC_CH11/OPAx_OUT/LDO15/P2.7",
        "type": "bidirectional",
        "description": "ADC channel 11, OPAx output buffer, LDO15 output or GPIO P2.7, with a software-enabled 10k pull-up."
      },
      {
        "number": "23",
        "name": "OPA1_IP/P3.0",
        "type": "bidirectional",
        "description": "Operational amplifier 1 non-inverting input or GPIO P3.0."
      },
      {
        "number": "24",
        "name": "OPA1_IN/P3.1",
        "type": "bidirectional",
        "description": "Operational amplifier 1 inverting input or GPIO P3.1."
      },
      {
        "number": "25",
        "name": "UART1_TX(RX)/TIM3_CH0/OSC_IN/P2.8",
        "type": "bidirectional",
        "description": "UART1 TX(RX), Timer3 channel 0, crystal oscillator input or GPIO P2.8, with a software-enabled 10k pull-up; when a crystal is used, a 15pF capacitor to ground is required on this pin."
      },
      {
        "number": "26",
        "name": "UART1_TX(RX)/TIM3_CH1/OSC_OUT/P3.9",
        "type": "bidirectional",
        "description": "UART1 TX(RX), Timer3 channel 1, crystal oscillator output or GPIO P3.9, with a software-enabled 10k pull-up; when a crystal is used, a 15pF capacitor to ground is required on this pin."
      },
      {
        "number": "27",
        "name": "LRC/MCPWM_CH0P/P1.4",
        "type": "bidirectional",
        "description": "32kHz RC clock output, motor PWM channel 0 high-side output or GPIO P1.4."
      },
      {
        "number": "28",
        "name": "HRC/MCPWM_CH0N/P1.5",
        "type": "bidirectional",
        "description": "4MHz RC clock output, motor PWM channel 0 low-side output or GPIO P1.5."
      },
      {
        "number": "29",
        "name": "MCPWM_CH1P/P1.6",
        "type": "bidirectional",
        "description": "Motor PWM channel 1 high-side output or GPIO P1.6."
      },
      {
        "number": "30",
        "name": "MCPWM_CH1N/P1.7",
        "type": "bidirectional",
        "description": "Motor PWM channel 1 low-side output or GPIO P1.7."
      },
      {
        "number": "31",
        "name": "MCPWM_CH2P/P1.8",
        "type": "bidirectional",
        "description": "Motor PWM channel 2 high-side output or GPIO P1.8."
      },
      {
        "number": "32",
        "name": "MCPWM_CH2N/P1.9",
        "type": "bidirectional",
        "description": "Motor PWM channel 2 low-side output or GPIO P1.9."
      },
      {
        "number": "33",
        "name": "ADC_CH13/MCPWM_CH3P/UART0_TX(RX)/SCL/TIM0_CH0/ADC_TRIG2/P1.10",
        "type": "bidirectional",
        "description": "Motor PWM channel 3 high-side output, UART0 TX(RX), IIC clock, Timer0 channel 0, ADC trigger 2, ADC channel 13 or GPIO P1.10, with a software-enabled 10k pull-up."
      },
      {
        "number": "34",
        "name": "MCPWM_CH3N/UART0_TX(RX)/SDA/TIM0_CH1/ADC_TRIG3/SIF/P1.11",
        "type": "bidirectional",
        "description": "Motor PWM channel 3 low-side output, UART0 TX(RX), IIC data, Timer0 channel 1, ADC trigger 3, single-wire interface or GPIO P1.11, with a software-enabled 10k pull-up."
      },
      {
        "number": "35",
        "name": "OPA2_IP/P3.10",
        "type": "bidirectional",
        "description": "Operational amplifier 2 non-inverting input or GPIO P3.10."
      },
      {
        "number": "36",
        "name": "OPA2_IN/P3.11",
        "type": "bidirectional",
        "description": "Operational amplifier 2 inverting input or GPIO P3.11."
      },
      {
        "number": "37",
        "name": "SPI_DI(DO)/SCL/ADC_CH12/CMP0_IP0/P2.9",
        "type": "bidirectional",
        "description": "SPI DI(DO), IIC clock, ADC channel 12, comparator 0 non-inverting input 0 or GPIO P2.9."
      },
      {
        "number": "38",
        "name": "SPI_DI(DO)/SDA/P2.10",
        "type": "bidirectional",
        "description": "SPI DI(DO), IIC data or GPIO P2.10, with a software-enabled 10k pull-up."
      },
      {
        "number": "39",
        "name": "OPA3_IN/P3.14",
        "type": "bidirectional",
        "description": "Operational amplifier 3 inverting input or GPIO P3.14."
      },
      {
        "number": "40",
        "name": "OPA3_IP/P3.15",
        "type": "bidirectional",
        "description": "Operational amplifier 3 non-inverting input or GPIO P3.15."
      },
      {
        "number": "41",
        "name": "SPI_CLK/ADC_CH14/CMP1_IP0/P2.1",
        "type": "bidirectional",
        "description": "SPI clock, ADC channel 14, comparator 1 non-inverting input 0 or GPIO P2.1, with a software-enabled 10k pull-up."
      },
      {
        "number": "42",
        "name": "CMP1_IN/P2.2",
        "type": "bidirectional",
        "description": "Comparator 1 inverting input or GPIO P2.2."
      },
      {
        "number": "43",
        "name": "CMP1_OUT/MCPWM_BKIN0/SPI_CS/REF/P2.3",
        "type": "bidirectional",
        "description": "Comparator 1 output, motor PWM break input 0, SPI chip select, voltage reference signal or GPIO P2.3."
      },
      {
        "number": "44",
        "name": "HALL_IN0/MCPWM_CH2P/UART1_TX(RX)/TIM1_CH0/ADC_TRIG3/CMP1_IP1/P2.4",
        "type": "bidirectional",
        "description": "Hall sensor phase A input, motor PWM channel 2 high-side output, UART1 TX(RX), Timer1 channel 0, ADC trigger 3, comparator 1 non-inverting input 1 or GPIO P2.4, with a software-enabled 10k pull-up."
      },
      {
        "number": "45",
        "name": "HALL_IN1/MCPWM_CH2N/UART1_TX(RX)/TIM1_CH1/ADC_TRIG0/CMP1_IP2/P2.5",
        "type": "bidirectional",
        "description": "Hall sensor phase B input, motor PWM channel 2 low-side output, UART1 TX(RX), Timer1 channel 1, ADC trigger 0, comparator 1 non-inverting input 2 or GPIO P2.5, with a software-enabled 10k pull-up."
      },
      {
        "number": "46",
        "name": "HALL_IN2/MCPWM_CH3P/TIM3_CH0/ADC_TRIG1/CMP1_IP3/P2.6",
        "type": "bidirectional",
        "description": "Hall sensor phase C input, motor PWM channel 3 high-side output, Timer3 channel 0, ADC trigger 1, comparator 1 non-inverting input 3 or GPIO P2.6, with a software-enabled 10k pull-up."
      },
      {
        "number": "47",
        "name": "SWCLK",
        "type": "input",
        "description": "SWD clock input with an internal fixed 10k pull-up."
      },
      {
        "number": "48",
        "name": "SWDIO",
        "type": "bidirectional",
        "description": "SWD data input/output with an internal fixed 10k pull-up."
      }
    ],
    "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: Package mismatch: the datasheet lists LKS32MC081C8T8(B) as TQFP48 (Table 2-1, Table 3-2, Table 25-1 ; The pin-number-to-function figure (Figure 3-2) text layer is garbled, so the pin numbers were taken ; Pins 15, 16, 17 and 33 are shared with the table for the LKS32MC088C6T8(B) and LKS32AT085C8Q9(B); th"
        ],
        "pages_sent": 42,
        "cost_usd": 0.2626,
        "at": "2026-10-24T12:00:27"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2415052a0739fc92622a074b22959d6f.pdf",
        "pages": 60,
        "sha256": "184a8de0b09ebdcf",
        "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": "lks32mc081c8t8b.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": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lks32mc081c8t8b-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": "a3f1812d8cc6b4ecec023ec493535be8a25e53d81e88eaad6ea388b8d16f4059",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}