P25Q16SH-UXH-IR

{
  "schema_version": 1,
  "type": "component",
  "slug": "p25q16sh-uxh-ir",
  "title": "P25Q16SH-UXH-IR",
  "brief": "PUYA NOR FLASH, USON-8(2x3). 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",
    "memory",
    "p25q16sh-uxh-ir",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "P25Q16SH-UXH-IR",
    "manufacturer": "PUYA",
    "package": "USON-8(2x3)",
    "pin_count": 9,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603090573146673152",
    "parts": {
      "symbol": "p25q16sh-uxh-ir.kicad_sym",
      "footprint": "p25q16sh-uxh-ir.kicad_mod",
      "model_3d": "p25q16sh-uxh-ir-hero.glb",
      "model_3d_plain": "p25q16sh-uxh-ir-etched.glb",
      "model_3d_step": "p25q16sh-uxh-ir-etched.step",
      "model_3d_step_plain": "p25q16sh-uxh-ir.step",
      "lbr": "p25q16sh-uxh-ir.lbr"
    },
    "distributor_links": {
      "lcsc": "C7466821"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T01:00:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS#",
        "type": "input",
        "description": "Chip select input; the CS# notation denotes active-low selection."
      },
      {
        "number": "2",
        "name": "SO",
        "type": "bidirectional",
        "description": "Serial data output for 1x I/O and serial data input and output for 4x I/O read mode."
      },
      {
        "number": "3",
        "name": "WP#",
        "type": "bidirectional",
        "description": "Write protection input, active low, and serial data input and output for 4x I/O read mode; WP# and HOLD# functions are only available for Standard/Dual SPI."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground of the device."
      },
      {
        "number": "5",
        "name": "SI",
        "type": "bidirectional",
        "description": "Serial data input for 1x I/O and serial data input and output for 4x I/O read mode."
      },
      {
        "number": "6",
        "name": "SCLK",
        "type": "input",
        "description": "Serial interface clock input."
      },
      {
        "number": "7",
        "name": "HOLD#/RESET#",
        "type": "bidirectional",
        "description": "Hardware reset pin, active low, or pauses the device without deselecting it; also serial data input and output for 4x I/O read mode, and available only for Standard/Dual SPI."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply of the device, specified for 2.3V to 3.6V."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 naming mismatch: the hint says USON-8(2x3), while the datasheet specifies 8-Land USON 3x2x0.; The package drawing for the 8-Land USON (3x2x0.55mm) is on datasheet page 106, which is not in the p; The datasheet does not state a pin 1 marking, exposed-pad presence, or pad connection for the USON p",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0631,
        "at": "2026-10-19T00:56:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603090573146673152",
        "pages": 109,
        "sha256": "d5af0ef8b9726b7e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "p25q16sh-uxh-ir.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          2,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f8675d4a862b308a238f414ebbe6735ae1f9f3f853192c09e1ec51020f58a7e9",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "p25q16sh-uxh-ir-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          2,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "881be9f1e2f9a36de54625f1a306ffb95d723f50fd3274b503de0b4bdcd82cda",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "PUYA",
      "Package": "USON-8(2x3)",
      "Category": "Memory",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d5af0ef8b9726b7ef7585a7f94897d72d1a5c4e3453a6ec2f00c36fbfe5300a2",
      "rows": [
        {
          "name": "Single supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.3,
          "typ": null,
          "max": 3.6,
          "conditions": "Read, erase and program",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operation temperature",
          "symbol": "Ta",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
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          "source": "datasheet"
        },
        {
          "name": "Maximum operation voltage",
          "symbol": "",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Voltage on any pin with respect to ground",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": 4.1,
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        },
        {
          "name": "DC output current",
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        {
          "name": "Output capacitance",
          "symbol": "COUT",
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          "max": 8,
          "conditions": "VOUT=GND",
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          "source": "datasheet"
        },
        {
          "name": "Input capacitance",
          "symbol": "CIN",
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          "conditions": "VIN=GND",
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        },
        {
          "name": "Deep power down current",
          "symbol": "IDPD",
          "kind": "electrical",
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          "min": null,
          "typ": 0.5,
          "max": 5,
          "conditions": "CS#=Vcc, all other inputs at 0V or Vcc",
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          "source": "datasheet"
        },
        {
          "name": "Read current (STR) at 85MHz",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 8,
          "conditions": "f=85MHz; IOUT=0mA",
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        },
        {
          "name": "Read current (STR) at 120MHz",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 6,
          "max": 10,
          "conditions": "f=120MHz; IOUT=0mA",
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          "source": "datasheet"
        },
        {
          "name": "Read current (DTR) at 66MHz",
          "symbol": "ICC2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 8,
          "conditions": "f=66MHz; IOUT=0mA",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Program current",
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          "kind": "electrical",
          "unit": "mA",
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          "typ": 3,
          "max": 4,
          "conditions": "CS#=Vcc",
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          "source": "datasheet"
        },
        {
          "name": "Erase current",
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          "kind": "electrical",
          "unit": "mA",
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          "conditions": "CS#=Vcc",
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          "source": "datasheet"
        },
        {
          "name": "Input load current",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
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          "conditions": "All inputs at CMOS level",
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          "source": "datasheet"
        },
        {
          "name": "Output leakage",
          "symbol": "ILO",
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        },
        {
          "name": "Output low voltage",
          "symbol": "VOL",
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          "typ": null,
          "max": 0.2,
          "conditions": "IOL=100uA",
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        {
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          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Clock frequency for READ instructions",
          "symbol": "fRSCLK",
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          "unit": "MHz",
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          "max": 55,
          "conditions": "READ instructions",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock frequency for 2READ, 4READ instructions",
          "symbol": "fTSCLK",
          "kind": "timing",
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          "min": null,
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          "conditions": "2READ, 4READ instructions",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock frequency for DREAD, QREAD, C0H, QPI instructions",
          "symbol": "fQ",
          "kind": "timing",
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          "conditions": "DREAD, QREAD, C0H, QPI 0Bh, QPI EBh, QPI 0Ch instructions",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock frequency for WREAD instructions",
          "symbol": "fQ",
          "kind": "timing",
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          "max": 104,
          "conditions": "WREAD instructions",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock frequency for DTR instructions",
          "symbol": "fD",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 66,
          "conditions": "DTR instructions",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock frequency for QPP",
          "symbol": "fQPP",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 133,
          "conditions": "QPP (Quad page program)",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock high time",
          "symbol": "tCH",
          "kind": "timing",
          "unit": "ns",
          "min": 3.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock low time",
          "symbol": "tCL",
          "kind": "timing",
          "unit": "ns",
          "min": 3.3,
          "typ": null,
          "max": null,
          "conditions": "45% x (1fSCLK)",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# active setup time",
          "symbol": "tSLCH",
          "kind": "timing",
          "unit": "ns",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Relative to SCLK",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# not active hold time",
          "symbol": "tCHSL",
          "kind": "timing",
          "unit": "ns",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Relative to SCLK",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Data in setup time",
          "symbol": "tDVCH",
          "kind": "timing",
          "unit": "ns",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Data in hold time",
          "symbol": "tCHDX",
          "kind": "timing",
          "unit": "ns",
          "min": 3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# not active setup time",
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          "kind": "timing",
          "unit": "ns",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Relative to SCLK",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# deselect time from read to next read",
          "symbol": "tSHSL",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "From Read to next Read",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# deselect time from write, erase, program to read status register",
          "symbol": "tSHSL",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "From Write, Erase, Program to Read Status Register",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output disable time",
          "symbol": "tSHQZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock low to output valid",
          "symbol": "tCLQV",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "Loading 30pF",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Clock low to output valid",
          "symbol": "tCLQV",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Loading 15pF",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output hold time",
          "symbol": "tCLQX",
          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "HOLD# active setup time",
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          "max": null,
          "conditions": "Relative to SCLK",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "HOLD# active hold time",
          "symbol": "tCHHH",
          "kind": "timing",
          "unit": "ns",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Relative to SCLK",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "HOLD# to output low-Z",
          "symbol": "tHHQX",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "HOLD# to output high-Z",
          "symbol": "tHLQZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Write protect setup time",
          "symbol": "tWHSL",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Write protect hold time",
          "symbol": "tSHWL",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# high to deep power-down mode",
          "symbol": "tDP",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# high to standby mode without electronic signature read",
          "symbol": "tRES1",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "CS# high to standby mode with electronic signature read",
          "symbol": "tRES2",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Write status register cycle time",
          "symbol": "tW",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 8,
          "max": 12,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Load memory page data to buffer time (256 byte)",
          "symbol": "tBL",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "256 byte",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Buffer clear to next instruction latency",
          "symbol": "tBC",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Erase suspend latency",
          "symbol": "TESL",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Program suspend latency",
          "symbol": "TPSL",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Latency between program resume and next suspend",
          "symbol": "TPRS",
          "kind": "timing",
          "unit": "us",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Latency between erase resume and next suspend",
          "symbol": "TERS",
          "kind": "timing",
          "unit": "us",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Page program time (up to 256 bytes)",
          "symbol": "tPP",
          "kind": "timing",
          "unit": "ms",
          "min": null,
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