PMS132B-S14

{
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  "type": "component",
  "slug": "pms132b-s14",
  "title": "PMS132B-S14",
  "brief": "PADAUK Tech Microcontroller Units (MCUs/MPUs/SOCs), SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "embedded processors & controllers",
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  "component": {
    "mpn": "PMS132B-S14",
    "manufacturer": "PADAUK Tech",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c84de56343ea85171baa5b0832e294be.pdf",
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    },
    "distributor_links": {
      "lcsc": "C154116"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:33:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD/AVDD",
        "type": "power_in",
        "description": "Positive supply: VDD for the digital core and AVDD for the ADC, bonded together internally and the same external pin; operating range 2.2V to 5.5V."
      },
      {
        "number": "2",
        "name": "PA7/X1",
        "type": "bidirectional",
        "description": "Port A bit 7 programmable input/output with weak pull-up, or crystal oscillator X1 pin; clear padier bit 7 when used for the crystal to reduce leakage."
      },
      {
        "number": "3",
        "name": "PA6/X2",
        "type": "bidirectional",
        "description": "Port A bit 6 programmable input/output with weak pull-up, or crystal oscillator X2 pin; clear padier bit 6 when used for the crystal to reduce leakage."
      },
      {
        "number": "4",
        "name": "PB7/AD7/CIN5-/TM3PWM/PG1PWM",
        "type": "bidirectional",
        "description": "Port B bit 7 I/O with weak pull-up, ADC input channel 7, comparator negative input 5, Timer3 PWM output or PWMG1 output; clear pbdier bit 7 when used as analog input."
      },
      {
        "number": "5",
        "name": "PB3/AD3/PG2PWM",
        "type": "bidirectional",
        "description": "Port B bit 4 I/O with weak pull-up, ADC input channel 4, Timer2 PWM output or PWMG0 output; clear pbdier bit 4 when used as analog input."
      },
      {
        "number": "6",
        "name": "PB5/AD5/INT0A/TM3PWM/PG0PWM",
        "type": "bidirectional",
        "description": "Port B bit 5 I/O with weak pull-up, ADC input channel 5, external interrupt 0A (rising and falling edge), Timer3 PWM output or PWMG0 output; clear pbdier bit 5 when used as analog input."
      },
      {
        "number": "7",
        "name": "PA5/PRSTB/PG2PWM",
        "type": "bidirectional",
        "description": "Port A bit 5 input or open-drain output with no pull-up or pull-down resistor, hardware reset input PRSTB, or PWMG2 output; a 33 ohm series resistor is advised when used as input in noisy systems."
      },
      {
        "number": "8",
        "name": "PB0/AD0/INT1",
        "type": "bidirectional",
        "description": "Port B bit 0 I/O with weak pull-up, ADC input channel 0 or external interrupt 1 (rising and falling edge); clear pbdier bit 0 when used as analog input."
      },
      {
        "number": "9",
        "name": "PB1/AD1/Vref",
        "type": "bidirectional",
        "description": "Port B bit 1 I/O with weak pull-up, ADC input channel 1 or ADC external high reference voltage; clear pbdier bit 1 when used as analog input."
      },
      {
        "number": "10",
        "name": "PB3/AD3/PG2PWM",
        "type": "bidirectional",
        "description": "Port B bit 3 I/O with weak pull-up, ADC input channel 3 or PWMG2 output; clear pbdier bit 3 when used as analog input."
      },
      {
        "number": "11",
        "name": "PA3/AD8/CIN0-/TW2PWM/PG2PWM",
        "type": "bidirectional",
        "description": "Port A bit 3 I/O with weak pull-up, ADC input channel 8, comparator negative input 0, Timer2 PWM output or PWMG2 output; clear padier bit 3 when used as analog input."
      },
      {
        "number": "12",
        "name": "PA4/AD9/CIN+/CIN-/INT1A/PG1PWM",
        "type": "bidirectional",
        "description": "Port A bit 4 I/O with weak pull-up, ADC input channel 9, comparator positive or negative input 1, external interrupt 1A or PWMG1 output; clear padier bit 4 when used as analog input."
      },
      {
        "number": "13",
        "name": "PA0/AD10/CO/INT0/PG0PWM",
        "type": "bidirectional",
        "description": "Port A bit 0 I/O with weak pull-up, ADC input channel 10, comparator output, PWMG0 output or external interrupt 0 (rising and falling edge)."
      },
      {
        "number": "14",
        "name": "GND/AGND",
        "type": "power_in",
        "description": "Ground: GND for the digital core and AGND for the ADC, bonded together internally and the same external pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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: The SOP14 pin diagram on page 11 was extracted as text without printed pin numbers beside the names.; Page 11 labels the pin 'TW2PWM' where the pin description tables say 'TM2PWM', which looks like a ty"
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        "at": "2026-10-23T03:32:59"
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      "datasheet": {
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        "pages": 95,
        "sha256": "3d00cf50c6d3a397",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "PADAUK Tech",
      "Package": "SOP-14",
      "Category": "Embedded Processors & Controllers",
      "Pins": "14"
    },
    "characteristics": {
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        {
          "name": "LVR accuracy",
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        {
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        {
          "name": "Pin injection current",
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          "source": "datasheet"
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        {
          "name": "Calibrated IHRC frequency",
          "symbol": "fIHRC",
          "kind": "electrical",
          "unit": "MHz",
          "min": 15.76,
          "typ": 16,
          "max": 16.24,
          "conditions": "25C, VDD =2.2V~5.5V (design reference)",
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        {
          "name": "Calibrated IHRC frequency",
          "symbol": "fIHRC",
          "kind": "electrical",
          "unit": "MHz",
          "min": 15.2,
          "typ": 16,
          "max": 16.8,
          "conditions": "VDD =2.2V~5.5V, 0C<Ta<70C (design reference)",
          "source_page": 17,
          "source": "datasheet"
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        {
          "name": "Interrupt pulse width",
          "symbol": "tINT",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VDD = 5.0V",
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        {
          "name": "ADC operating voltage",
          "symbol": "VADC",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": null,
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          "source": "datasheet"
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          "name": "ADC input voltage",
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          "kind": "electrical",
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          "min": 0,
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          "max": null,
          "conditions": "Upper limit VDD",
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        {
          "name": "ADC differential nonlinearity",
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          "kind": "electrical",
          "unit": "LSB",
          "min": -2,
          "typ": null,
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          "name": "ADC integral nonlinearity",
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          "kind": "electrical",
          "unit": "LSB",
          "min": -4,
          "typ": null,
          "max": 4,
          "conditions": "Design reference",
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          "source": "datasheet"
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        {
          "name": "ADC reference high voltage 4V",
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          "kind": "electrical",
          "unit": "V",
          "min": 3.9,
          "typ": 4,
          "max": 4.1,
          "conditions": "@ VDD =5V, 25C",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "ADC reference high voltage 3V",
          "symbol": "VREFH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.93,
          "typ": 3,
          "max": 3.07,
          "conditions": "@ VDD =5V, 25C",
          "source_page": 18,
          "source": "datasheet"
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        {
          "name": "ADC reference high voltage 2V",
          "symbol": "VREFH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.95,
          "typ": 2,
          "max": 2.05,
          "conditions": "@ VDD =5V, 25C",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Data memory retention voltage",
          "symbol": "VDR",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "Standby mode (design reference)",
          "source_page": 18,
          "source": "datasheet"
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        {
          "name": "External reset pulse width",
          "symbol": "tRST",
          "kind": "timing",
          "unit": "us",
          "min": 120,
          "typ": null,
          "max": null,
          "conditions": "@ VDD =5V",
          "source_page": 18,
          "source": "datasheet"
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        {
          "name": "Comparator offset voltage",
          "symbol": "CPos",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 10,
          "max": 20,
          "conditions": "Design reference; printed ±10 / ±20",
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          "name": "Comparator common-mode input",
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          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "Upper limit VDD-1.5",
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          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 100,
          "max": 500,
          "conditions": "Rising and falling edges the same",
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          "name": "Comparator mode change settling time",
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          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": 2.5,
          "max": 7.5,
          "conditions": "",
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          "name": "Supply voltage (absolute maximum)",
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          "unit": "V",
          "min": 2.2,
          "typ": null,
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          "conditions": "",
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        {
          "name": "Input voltage (absolute maximum)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit VDD + 0.3V",
          "source_page": 18,
          "source": "datasheet"
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        {
          "name": "Operating temperature",
          "symbol": "",
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          "unit": "°C",
          "min": -20,
          "typ": null,
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        {
          "name": "Junction temperature",
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          "min": null,
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          "name": "Storage temperature",
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          "unit": "°C",
          "min": -50,
          "typ": null,
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          "name": "Operating current",
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          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "fSYS=IHRC/[email protected]",
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          "typ": 15,
          "max": null,
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          "name": "Power-down current (stopsys)",
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          "min": null,
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          "name": "Power-down current (stopsys)",
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          "name": "Power-save current (stopexe)",
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          "name": "Pull-up resistance",
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          "kind": "electrical",
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          "typ": 100,
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          "name": "Pull-up resistance",
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          "name": "Pull-up resistance",
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          "min": null,
          "typ": 450,
          "max": null,
          "conditions": "VDD =2.2V",
          "source_page": 17,
          "source": "datasheet"
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        {
          "name": "IO sink current PA5",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 23,
          "max": null,
          "conditions": "VDD=5.0V, VOL=0.5V, PA5",
          "source_page": 17,
          "source": "datasheet"
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        {
          "name": "IO sink current PA0, PA3, PA4",
          "symbol": "IOL",
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          "unit": "mA",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "VDD=5.0V, VOL=0.5V",
          "source_page": 17,
          "source": "datasheet"
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          "name": "ADC supply current",
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          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.9,
          "max": null,
          "conditions": "@5V",
          "source_page": 18,
          "source": "datasheet"
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          "name": "ADC supply current",
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          "unit": "mA",
          "min": null,
          "typ": 0.8,
          "max": null,
          "conditions": "@3V",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "ADC offset voltage",
          "symbol": "ADos",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "@ VDD =3V",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Comparator supply current",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "VDD = 3.3V",
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          "source": "datasheet"
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