XM003T

{
  "schema_version": 1,
  "type": "component",
  "slug": "xm003t",
  "title": "XM003T",
  "brief": "Shenzhen Fuman Microcontrollers (MCU/MPU/SOC), TSSOP-20. 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",
    "embedded processors & controllers",
    "xm003t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "XM003T",
    "manufacturer": "Shenzhen Fuman",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945360630374400",
    "parts": {
      "symbol": "xm003t.kicad_sym",
      "footprint": "xm003t.kicad_mod",
      "model_3d": "xm003t-hero.glb",
      "model_3d_plain": "xm003t-etched.glb",
      "model_3d_step": "xm003t-etched.step",
      "model_3d_step_plain": "xm003t.step",
      "lbr": "xm003t.lbr"
    },
    "distributor_links": {
      "lcsc": "C2841045"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:02:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P0.5/PWM2/IC6/T0/AIN4",
        "type": "bidirectional",
        "description": "Port 0 bit 5 with PWM2 output, timer capture channel 6, Timer 0 external count input or toggle output, and ADC input channel 4."
      },
      {
        "number": "2",
        "name": "P0.6/TXD/AIN3",
        "type": "bidirectional",
        "description": "Port 0 bit 6 with UART transmit (TXD, swappable with RXD via UARTPX) and ADC input channel 3."
      },
      {
        "number": "3",
        "name": "P0.7/RXD/AIN2",
        "type": "bidirectional",
        "description": "Port 0 bit 7 with UART receive (RXD, swappable with TXD via UARTPX) and ADC input channel 2."
      },
      {
        "number": "4",
        "name": "P2.0/NRST",
        "type": "input",
        "description": "Port 2 bit 0 or active-low external reset input."
      },
      {
        "number": "5",
        "name": "P3.0/INT0/OSCIN/AIN1",
        "type": "bidirectional",
        "description": "Port 3 bit 0 with external interrupt 0 input, external clock pin OSCIN and ADC input channel 1."
      },
      {
        "number": "6",
        "name": "P1.7/INT1/AIN0",
        "type": "bidirectional",
        "description": "Port 1 bit 7 with external interrupt 1 input, external clock pin OSCOUT and ADC input channel 0."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Negative supply (ground)."
      },
      {
        "number": "8",
        "name": "P1.6/ICPDA/OCDDA/[SDA]",
        "type": "bidirectional",
        "description": "Port 1 bit 6 used as ICP programming data I/O and OCD debug data I/O, with alternate I2C data pin SDA."
      },
      {
        "number": "9",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply; operating range 2.4 V to 5.5 V (3.7 V to 5.5 V at 16 MHz)."
      },
      {
        "number": "10",
        "name": "P1.5/PWM5/IC7/NSS",
        "type": "bidirectional",
        "description": "Port 1 bit 5 with PWM5 output, timer capture channel 7 and SPI slave select input NSS."
      },
      {
        "number": "11",
        "name": "P1.4/SDA/FB/PWM1",
        "type": "bidirectional",
        "description": "Port 1 bit 4 with I2C data SDA, fault brake input FB and PWM1 output."
      },
      {
        "number": "12",
        "name": "P1.3/SCL/[STADC]",
        "type": "bidirectional",
        "description": "Port 1 bit 3 with I2C clock SCL and alternate external ADC start trigger STADC."
      },
      {
        "number": "13",
        "name": "P1.2/PWM0/IC0",
        "type": "bidirectional",
        "description": "Port 1 bit 2 with PWM0 output and timer capture channel 0."
      },
      {
        "number": "14",
        "name": "P1.1/PWM1/IC1/AIN7/CLO",
        "type": "bidirectional",
        "description": "Port 1 bit 1 with PWM1 output, timer capture channel 1, ADC input channel 7 and system clock output CLO."
      },
      {
        "number": "15",
        "name": "P1.0/PWM2/IC2/SPCLK",
        "type": "bidirectional",
        "description": "Port 1 bit 0 with PWM2 output, timer capture channel 2 and SPI clock SPCLK."
      },
      {
        "number": "16",
        "name": "P0.0/PWM3/IC3/MOSI/T1",
        "type": "bidirectional",
        "description": "Port 0 bit 0 with PWM3 output, capture channel 3, SPI MOSI and Timer 1 external count input or toggle output."
      },
      {
        "number": "17",
        "name": "P0.1/PWM4/IC4/MISO",
        "type": "bidirectional",
        "description": "Port 0 bit 1 with PWM4 output, timer capture channel 4 and SPI MISO."
      },
      {
        "number": "18",
        "name": "P0.2/ICPCK/OCDCK/[SCL]",
        "type": "bidirectional",
        "description": "Port 0 bit 2 used as ICP programming clock input and OCD debug clock input, with alternate I2C clock SCL."
      },
      {
        "number": "19",
        "name": "P0.3/PWM5/IC5/AIN6",
        "type": "bidirectional",
        "description": "Port 0 bit 3 with PWM5 output, timer capture channel 5 and ADC input channel 6."
      },
      {
        "number": "20",
        "name": "P0.4/AIN5/STADC/PWM3/IC3",
        "type": "bidirectional",
        "description": "Port 0 bit 4 with ADC input channel 5, external ADC start trigger STADC, PWM3 output and capture channel 3."
      }
    ],
    "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 page 6-7 table lists the XM003S/XM003T pin numbers and the XM003Q numbers in two columns with am; P1.7 description mentions OSCOUT in the table but the figure label shows INT1/AIN0/P1.7 only; pin ty",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 35,
        "cost_usd": 0.4519,
        "at": "2026-10-19T05:02:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945360630374400",
        "pages": 35,
        "sha256": "73e6ecd38bb66b3e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xm003t-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f1eadfe836b2deaf72ce178360495c80a14ab9754901652ea02aaf679748dd12",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen Fuman",
      "Package": "TSSOP-20",
      "Category": "Embedded Processors & Controllers",
      "Pins": "20"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "73e6ecd38bb66b3ec2567fbe5f732690d575032389c518712d2c11e88bb54774",
      "rows": [
        {
          "name": "工作温度 (Operating temperature)",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "储存温度 (Storage temperature)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "VDD 管脚与GND 管脚之间压差 (VDD to GND)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.3,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "其余管脚至GND 管脚之间压差 (other pins to GND)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "upper limit printed as (VDD+0.3)",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "VOH 输出高电压",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "VDD = 5.5 V, IOH = -20 mA",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "VOH 输出高电压",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.3,
          "typ": null,
          "max": null,
          "conditions": "VDD = 4.5 V, IOH = -13 mA",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "VOH 输出高电压",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VDD = 3.0 V, IOH = -3.5 mA",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "VOH 输出高电压",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "VDD = 2.4 V, IOH = -2 mA",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "ILI 输入漏电流",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "μA",
          "min": -10,
          "typ": 1,
          "max": 10,
          "conditions": "",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "IDD 正常工作电流",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 8,
          "conditions": "HIRC",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "IIDL 空闲模式工作电流",
          "symbol": "IIDL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": 5,
          "conditions": "HIRC",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "IIDL 空闲模式工作电流",
          "symbol": "IIDL",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 200,
          "max": 300,
          "conditions": "LIRC",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "IPD 掉电模式工作电流",
          "symbol": "IPD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 2,
          "max": 5,
          "conditions": "TA = 25 ℃",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "IPD 掉电模式工作电流",
          "symbol": "IPD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "TA = -40 ℃ ~ +85 ℃",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "内部高速振荡频率 FHIRC",
          "symbol": "FHIRC",
          "kind": "electrical",
          "unit": "MHz",
          "min": 15.84,
          "typ": 16,
          "max": 16.16,
          "conditions": "TA = -10 ℃ ~ +70 ℃; frequency error ±1 %",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "内部高速振荡频率 FHIRC",
          "symbol": "FHIRC",
          "kind": "electrical",
          "unit": "MHz",
          "min": 15.68,
          "typ": null,
          "max": 16.32,
          "conditions": "TA = -40 ℃ ~ +85 ℃; frequency error ±2 %",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "内部低速振荡频率 FLIRC",
          "symbol": "FLIRC",
          "kind": "electrical",
          "unit": "kHz",
          "min": 9,
          "typ": 10,
          "max": 11,
          "conditions": "TA = +25 ℃; frequency error ±10 %",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "内部低速振荡频率 FLIRC",
          "symbol": "FLIRC",
          "kind": "electrical",
          "unit": "kHz",
          "min": 6.5,
          "typ": null,
          "max": 13.5,
          "conditions": "TA = -40 ℃ ~ +85 ℃; frequency error ±35 %; footnote [1] derived from characteristics, not measured",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "外部复位脚信号生效最短时间",
          "symbol": "TRST",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 450,
          "conditions": "",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "ADC 工作电压",
          "symbol": "VAVDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "模拟信号输入电压",
          "symbol": "VAIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "upper limit printed as VAVDD",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "积分非线性误差 INL",
          "symbol": "INL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -4,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "偏移误差 OE",
          "symbol": "OE",
          "kind": "electrical",
          "unit": "LSB",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "ESD 组件充电模式 CDM",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "TA = +25 ℃; TSSOP 20, QFN 20",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "数据保存时间 TRET",
          "symbol": "TRET",
          "kind": "electrical",
          "unit": "年",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "TA = + 85 ℃",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "FLASH 供电电压 (主频8M)",
          "symbol": "VFLA",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": 5.5,
          "conditions": "主频8M",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "IAP 写入操作电压",
          "symbol": "VWR",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "单元读取耗电流",
          "symbol": "IDD1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "单元写入耗电流",
          "symbol": "IDD2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 32,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "xm003t"
  ],
  "discovery_pitch": "XM003T (Shenzhen Fuman) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}