NY8A054E

{
  "schema_version": 1,
  "type": "component",
  "slug": "ny8a054e",
  "title": "NY8A054E",
  "brief": "Nyquest 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",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "ny8a054e",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "NY8A054E",
    "manufacturer": "Nyquest Tech",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3049e0cd209ab55b30de1074e51d1661.pdf",
    "parts": {
      "symbol": "ny8a054e.kicad_sym",
      "footprint": "ny8a054e.kicad_mod",
      "model_3d": "ny8a054e-hero.glb",
      "model_3d_plain": "ny8a054e-etched.glb",
      "model_3d_step": "ny8a054e-etched.step",
      "model_3d_step_plain": "ny8a054e.step",
      "lbr": "ny8a054e.lbr"
    },
    "distributor_links": {
      "lcsc": "C5143690"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:36:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PB5/PWM4",
        "type": "bidirectional",
        "description": "PB5 is a bidirectional I/O pin with pull-high and open-drain options that can output PWM4."
      },
      {
        "number": "2",
        "name": "PA0/PWM2",
        "type": "bidirectional",
        "description": "PA0 is a bidirectional I/O pin that can be a comparator analog input and the PWM2 output."
      },
      {
        "number": "3",
        "name": "PA1/PWM5/EX_CKI1",
        "type": "bidirectional",
        "description": "PA1 is a bidirectional I/O pin that can be a comparator analog input, the PWM5 output, or the Timer3 clock source EX_CKI1."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, 2.0V to 5.5V at system clock up to 8MHz and 2.2V to 5.5V above 8MHz."
      },
      {
        "number": "5",
        "name": "PA7/Xout",
        "type": "bidirectional",
        "description": "PA7 is a bidirectional I/O pin that can be the crystal oscillator output Xout or the instruction clock output."
      },
      {
        "number": "6",
        "name": "PA6/Xin",
        "type": "bidirectional",
        "description": "PA6 is a bidirectional I/O pin that can be the crystal oscillator input Xin."
      },
      {
        "number": "7",
        "name": "PA5/RSTb/Vpp",
        "type": "bidirectional",
        "description": "PA5 is an input or open-drain output pin that can be the reset pin RSTb, and a voltage above 7.75V enters EPROM programming mode (Vpp)."
      },
      {
        "number": "8",
        "name": "PA4/PWM1/EX_CKI0/SCK",
        "type": "bidirectional",
        "description": "PA4 is a bidirectional I/O pin that can be the PWM1 output, the Timer0/1 clock source EX_CKI0, or programming pad SCK."
      },
      {
        "number": "9",
        "name": "PA3/PWM3/SDO",
        "type": "bidirectional",
        "description": "PA3 is a bidirectional I/O pin that can be a comparator analog input, the PWM3 output, or programming pad SDO."
      },
      {
        "number": "10",
        "name": "PA2/PWM4/INT1/SDI",
        "type": "bidirectional",
        "description": "PA2 is a bidirectional I/O pin that can be a comparator analog input, the PWM4 output, external interrupt input INT1, or programming pad SDI."
      },
      {
        "number": "11",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "12",
        "name": "PB0/PWM5/INT0",
        "type": "bidirectional",
        "description": "PB0 is a bidirectional I/O pin that can be the PWM5 output or external interrupt input INT0."
      },
      {
        "number": "13",
        "name": "PB1/IR/INT1",
        "type": "bidirectional",
        "description": "PB1 is a bidirectional I/O pin that is the IR carrier output when IR mode is enabled (20mA sink) or external interrupt input INT1."
      },
      {
        "number": "14",
        "name": "PB2/PWM2",
        "type": "bidirectional",
        "description": "PB2 is a bidirectional I/O pin that can be the PWM2 output."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The ordering table (page 102) lists only Die, NY8A054ES8 (SOP 8) and NY8A054ES16 (SOP 16). No SOP-14",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 102,
        "cost_usd": 1.6612,
        "at": "2026-10-22T01:36:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3049e0cd209ab55b30de1074e51d1661.pdf",
        "pages": 102,
        "sha256": "58b44c62140f4fb0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "Manufacturer": "Nyquest Tech",
      "Package": "SOP-14",
      "Category": "Single Chip Microcomputer/Microcontroller",
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        {
          "name": "Operating temperature",
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          "name": "Storage temperature",
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        {
          "name": "Recommended operating voltage",
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        {
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        {
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        {
          "name": "VDD operating voltage",
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          "name": "VDD operating voltage",
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        {
          "name": "Input high voltage, RSTb",
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          "kind": "electrical",
          "unit": "V",
          "min": 4,
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          "name": "Input high voltage, RSTb",
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          "typ": null,
          "max": null,
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        {
          "name": "Input high voltage, all other I/O pins, EX_CKI, INT (CMOS input)",
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        {
          "name": "Input high voltage, all other I/O pins, EX_CKI, INT (CMOS option)",
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          "typ": null,
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        {
          "name": "Input high voltage, all other I/O pins, EX_CKI",
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          "kind": "electrical",
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          "min": 2.5,
          "typ": null,
          "max": null,
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          "source_page": 95,
          "source": "datasheet"
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        {
          "name": "Input high voltage, all other I/O pins, EX_CKI (TTL option)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "VDD=3V, TTL option (0.5 VDD), All other I/O pins, EX_CKI",
          "source_page": 95,
          "source": "datasheet"
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        {
          "name": "Input low voltage, RSTb",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDD=5V, RSTb (0.2 VDD)",
          "source_page": 95,
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          "name": "Input low voltage, RSTb",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
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          "source_page": 95,
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        {
          "name": "Input low voltage, all other I/O pins, EX_CKI, INT (CMOS input)",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.5,
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          "source_page": 95,
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        {
          "name": "Input low voltage, all other I/O pins, EX_CKI, INT (CMOS option)",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
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          "source_page": 95,
          "source": "datasheet"
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        {
          "name": "Input low voltage, all other I/O pins, EX_CKI",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDD=5V, All other I/O pins, EX_CKI",
          "source_page": 95,
          "source": "datasheet"
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        {
          "name": "Input low voltage, all other I/O pins, EX_CKI (TTL option)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "VDD=3V, TTL option (0.2 VDD), All other I/O pins, EX_CKI",
          "source_page": 95,
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        {
          "name": "Halt current (WDT disabled)",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
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          "typ": null,
          "max": 0.2,
          "conditions": "VDD=3V, Halt mode, WDT disabled.",
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          "name": "Halt current (WDT enabled)",
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          "typ": null,
          "max": 5,
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          "max": 2,
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        {
          "name": "I_HRC deviation by handler",
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          "min": -3,
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          "max": 3,
          "conditions": "Handler condition with correct setup.",
          "source_page": 97,
          "source": "datasheet"
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        {
          "name": "I_LRC deviation by handler",
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          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 97,
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        {
          "name": "Comparator input voltage range",
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          "typ": null,
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          "name": "LVD voltage error",
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          "unit": "%",
          "min": null,
          "typ": null,
          "max": 3,
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          "source": "datasheet"
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