LKS32MC037EM6S8

{
  "slug": "lks32mc037em6s8",
  "version": "0.1.0",
  "type": "component",
  "description": "LINKOSEMI Microcontrollers (MCU/MPU/SOC), SSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "lks32mc037em6s8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lks32mc037em6s8.kicad_sym",
    "lks32mc037em6s8.kicad_mod",
    "lks32mc037em6s8.glb",
    "lks32mc037em6s8.step",
    "lks32mc037em6s8.lbr",
    "docs/hero.png",
    "docs/lks32mc037em6s8-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lks32mc037em6s8-hero.glb",
    "lks32mc037em6s8-hero.overlay.json",
    "lks32mc037em6s8-etched.glb"
  ],
  "component": {
    "mpn": "LKS32MC037EM6S8",
    "manufacturer": "LINKOSEMI",
    "package": "SSOP-24",
    "pin_count": 24,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834842210283520",
    "parts": {
      "symbol": "lks32mc037em6s8.kicad_sym",
      "footprint": "lks32mc037em6s8.kicad_mod",
      "model_3d": "lks32mc037em6s8-hero.glb",
      "model_3d_plain": "lks32mc037em6s8-etched.glb",
      "model_3d_step": "lks32mc037em6s8-etched.step",
      "model_3d_step_plain": "lks32mc037em6s8.step",
      "lbr": "lks32mc037em6s8.lbr"
    },
    "distributor_links": {
      "lcsc": "C5182268"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T23:50:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AVDD",
        "type": "power_in",
        "description": "Low-voltage MCU supply for the chip, rated 2.5 to 5.5 V; it can be tied directly to the 5 V LDO output on well-heatsinked designs or driven from an external 5 V supply to reduce power loss."
      },
      {
        "number": "2",
        "name": "P0_4",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions HALL_IN0, MCPWM_CH1N, ADC_CH1, CMP0_IP2 and EXTI2, and an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "3",
        "name": "P0_5",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions HALL_IN1, MCPWM_BKIN1, ADC_CH2, CMP0_IP1 and EXTI3, and an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "4",
        "name": "P0_6",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions HALL_IN2, ADC_CH3, CMP0_IP0 and EXTI4; no internal pull-up is listed for this pin."
      },
      {
        "number": "5",
        "name": "P0_8/P0_9",
        "type": "bidirectional",
        "description": "Shared pin carrying P0_8 (CMP0_OUT, MCPWM_BKIN1, SPI_CLK, SCL, TIM0_CH0, ADC_CH4, CMP0_IP3, EXTI6, WK2) and P0_9 (CLKO, MCPWM_CH0P, SPI_DO, SDA, TIM0_CH1, ADC_TRIGGER, CMP0_IN, EXTI7, WK3), both with an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "6",
        "name": "P0_7",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions UART0_TXD, SCL, TIM0_CH1, ADC_CH5, OPAx_OUT (op-amp output monitor), EXTI5 and an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "7",
        "name": "LDO5V",
        "type": "power_out",
        "description": "5 V LDO output pin that requires a 1 µF decoupling capacitor placed close to the pin."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Pre-driver supply input rated 7.5 to 28 V, requiring a decoupling capacitor of at least 1 µF between VCC and GND; above 20 V, AVDD is powered from the internal LDO5V output, and a 1 kΩ to 2 kΩ shunt resistor between VCC and AVDD is recommended."
      },
      {
        "number": "9",
        "name": "HO1",
        "type": "output",
        "description": "Phase A high-side gate drive output that follows GPIO P0.13 (HO1 = P0.13) and requires MCPWM_SWAP = 1 to output PWM."
      },
      {
        "number": "10",
        "name": "LO1",
        "type": "output",
        "description": "Phase A low-side gate drive output that follows GPIO P0.10 (LO1 = P0.10) and requires MCPWM_SWAP = 1 to output PWM."
      },
      {
        "number": "11",
        "name": "HO2",
        "type": "output",
        "description": "Phase B high-side gate drive output that follows GPIO P0.14 (HO2 = P0.14) and requires MCPWM_SWAP = 1 to output PWM."
      },
      {
        "number": "12",
        "name": "LO2",
        "type": "output",
        "description": "Phase B low-side gate drive output that follows GPIO P0.11 (LO2 = P0.11) and requires MCPWM_SWAP = 1 to output PWM."
      },
      {
        "number": "13",
        "name": "HO3",
        "type": "output",
        "description": "Phase C high-side gate drive output that follows GPIO P0.15 (HO3 = P0.15) and requires MCPWM_SWAP = 1 to output PWM."
      },
      {
        "number": "14",
        "name": "LO3",
        "type": "output",
        "description": "Phase C low-side gate drive output that follows GPIO P0.12 (LO3 = P0.12) and requires MCPWM_SWAP = 1 to output PWM."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground; the datasheet strongly recommends tying multiple ground pins together on the PCB."
      },
      {
        "number": "16",
        "name": "P1_1",
        "type": "bidirectional",
        "description": "GPIO that serves as the non-inverting input of op-amp 0 (OPA0_IP)."
      },
      {
        "number": "17",
        "name": "P1_2",
        "type": "bidirectional",
        "description": "GPIO that serves as the inverting input of op-amp 0 (OPA0_IN)."
      },
      {
        "number": "18",
        "name": "P1_5",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions SPI_DI, SCL, TIM1_CH1, ADC_CH8, OPA1_IN (op-amp 1 inverting input), CMP1_IP0, EXTI11 and WK5, with an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "19",
        "name": "P1_3",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions SPI_CS, TIM1_CH0 and OPA1_IP (op-amp 1 non-inverting input); no internal pull-up is listed for this pin."
      },
      {
        "number": "20",
        "name": "P1_4",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions CMP1_OUT, MCPWM_BKIN0, SPI_CS, TIM0_CH1, CMP1_IN, EXTI10 and an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "21",
        "name": "P1_6/P1_7",
        "type": "bidirectional",
        "description": "Shared pin carrying P1_6 (CMP1_OUT, HALL_IN1, MCPWM_CH2N, UART0_TXD, TIM0_CH1, ADC_CH7, CMP1_IP2, EXTI12) and P1_7 (CMP0_OUT, HALL_IN0, MCPWM_CH2P, UART0_RXD, TIM0_CH0, CMP1_IP1, EXTI13), both with an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "22",
        "name": "P1_8",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions SWCLK (SWD clock), HALL_IN2, MCPWM_CH3P, UART0_TXD, SCL, TIM1_CH0, CMP1_IP3, EXTI14 and WK6, with an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "23",
        "name": "P1_9",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions SWDAT (SWD data), MCPWM_CH3N, UART0_RXD, SDA, TIM1_CH1, ADC_CH9, EXTI15 and WK7, with an internal 10 kΩ pull-up that software can disable."
      },
      {
        "number": "24",
        "name": "P0_0/P0_2",
        "type": "bidirectional",
        "description": "Shared pin carrying P0_0 (MCPWM_BKIN0, UART0_RXD, ADC_CH10, REF, LDO15 1.5 V output, DAC_OUT, EXTI0, WK0) and P0_2 (SPI_DI, default RST_n reset input with a recommended 10 nF to 100 nF capacitor to ground and a 10 kΩ to 20 kΩ pull-up to AVDD, internal 10 kΩ pull-up, EXTI1, WK1)."
      }
    ],
    "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: The datasheet's SSOP24 pin diagram and description table give each of these pin numbers two port nam; The MPN has no B or C suffix, so the pinout is taken from section 3.1.7 (LKS32MC037EM6S8). The B/C v; Pin 8 VCC is rated 7.5 to 28 V in the pin description, while the absolute maximum table lists 40 V a"
        ],
        "pages_sent": 99,
        "cost_usd": 0.3866,
        "at": "2026-10-15T23:50:07"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834842210283520",
        "pages": 115,
        "sha256": "a7e82df9d09fcf8d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lks32mc037em6s8.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          8.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77dd0a1fc7e70e9eda1bfde9dde937dc6e391803cff9978790523c850c85a21d",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lks32mc037em6s8-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          8.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ad80514d5fc8f2b6014a2b3eb039e65253639828a69f782148d9551f172d0a68",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}