main
Ray Set visibility: public 3913c9c 7d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "mtch6102-i",
  "title": "MTCH6102-I",
  "brief": "Microchip Tech Touch Screen Controllers, SSOP-28. 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",
    "adc-dac-data conversion",
    "mtch6102-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MTCH6102-I",
    "manufacturer": "Microchip Tech",
    "package": "SSOP-28",
    "pin_count": 28,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Touch Screen Controllers",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/40001750A.pdf",
    "parts": {
      "symbol": "mtch6102-i.kicad_sym",
      "footprint": "mtch6102-i.kicad_mod",
      "model_3d": "mtch6102-i-hero.glb",
      "model_3d_plain": "mtch6102-i-etched.glb",
      "model_3d_step": "mtch6102-i-etched.step",
      "model_3d_step_plain": "mtch6102-i.step",
      "lbr": "mtch6102-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C641630"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T20:19:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RESET",
        "type": "input",
        "description": "Master reset input with internal pull-up."
      },
      {
        "number": "2",
        "name": "RX9",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "3",
        "name": "RX10",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "4",
        "name": "RX11",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "5",
        "name": "RX12",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, listed as N/C in the pinout table."
      },
      {
        "number": "7",
        "name": "RX13",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Power ground reference for the device."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, listed as N/C in the pinout table."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, listed as N/C in the pinout table."
      },
      {
        "number": "11",
        "name": "INT",
        "type": "output",
        "description": "Interrupt request output to the host controller."
      },
      {
        "number": "12",
        "name": "SYNC",
        "type": "output",
        "description": "Synchronous frame output that allows the host to detect touch frames."
      },
      {
        "number": "13",
        "name": "RX14",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "14",
        "name": "SCL",
        "type": "bidirectional",
        "description": "I2C clock line (up to 400 kbps interface per the datasheet features)."
      },
      {
        "number": "15",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C data input/output line."
      },
      {
        "number": "16",
        "name": "RX0",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "17",
        "name": "RX1",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "18",
        "name": "RX2",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "19",
        "name": "VSS",
        "type": "power_in",
        "description": "Power ground reference for the device."
      },
      {
        "number": "20",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply pin; the datasheet operating conditions specify 1.8 V to 3.6 V."
      },
      {
        "number": "21",
        "name": "RX3",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "22",
        "name": "RX4",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "23",
        "name": "RX5",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "24",
        "name": "RX6",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "25",
        "name": "RX7",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "26",
        "name": "RX8",
        "type": "bidirectional",
        "description": "Touch sensor channel input for connecting a self-capacitance sensor electrode."
      },
      {
        "number": "27",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, listed as N/C in the pinout table."
      },
      {
        "number": "28",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, listed as N/C in the pinout 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: Pin assignments taken from the SSOP column of Table 3-1 (page 5). The SSOP pin diagram text on page ; Table 3-1 lists VSS on two SSOP pins (8 and 19) and N/C on five pins (6, 9, 10, 27, 28); each is spl; The 1.8 V to 3.6 V range on VDD comes from the page 1 operating conditions, not from the pin table. "
        ],
        "pages_sent": 11,
        "cost_usd": 0.051,
        "at": "2026-10-30T20:18:43"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/40001750A.pdf",
        "pages": 45,
        "sha256": "354f7a09254f7326",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mtch6102-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          10.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7aa76979ae41da44bded1ed74115012868f2f3f5a757faf32bb9df4f92c1e313",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mtch6102-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          10.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "36ee9f5675c2defc0f2987a64c2e14129f5e63930fae86f1a13cb5bea61a3118",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SSOP-28",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "28"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "354f7a09254f73265554fd64d098ad6206cb7cdd17e6f7b859a8717d768f78a1",
      "rows": [
        {
          "name": "Ambient temperature under bias",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Voltage on VDD pin with respect to VSS",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "on VDD pin, with respect to VSS",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Maximum current out of VSS pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 340,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Maximum current into VDD pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 255,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Maximum output current sunk by any I/O pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Maximum output current sourced by any I/O pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature range (industrial)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Industrial temperature",
          "source_page": 31,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Full Active, No Frame Rate)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.7,
          "typ": null,
          "max": 1.17,
          "conditions": "Full Active, No Frame Rate",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Sleep)",
          "symbol": "",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Sleep (printed as <1 uA)",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, I/O port with TTL buffer (D030)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "xVDD",
          "min": null,
          "typ": null,
          "max": 0.15,
          "conditions": "1.8V <= VDD <= 4.5V",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, I/O port with Schmitt Trigger buffer (D031)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "xVDD",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "2.0V <= VDD <= 5.5V",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, I/O port with I2C levels (D031)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "xVDD",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "with I2C levels",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, I/O port with SMBus levels (D031)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "with SMBus levels, 2.7V <= VDD <= 5.5V",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, RESET and OSC1 RC mode (D032)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "xVDD",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "RESET, OSC1 (RC mode)",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, OSC1 HS mode (D033)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "xVDD",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "OSC1 (HS mode)",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, I/O port with Schmitt Trigger buffer (D041)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "xVDD",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "2.0V <= VDD <= 5.5V",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, I/O port with I2C levels",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "xVDD",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "with I2C levels",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, I/O port with SMBus levels (D041)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.1,
          "typ": null,
          "max": null,
          "conditions": "with SMBus levels, 2.7V <= VDD <= 5.5V",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, RESET (D042)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "xVDD",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "RESET",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, OSC1 HS mode (D043A)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "xVDD",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "OSC1 (HS mode)",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, OSC1 RC mode (D043B)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "xVDD",
          "min": 0.9,
          "typ": null,
          "max": null,
          "conditions": "OSC1 (RC mode), Note 1",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, I/O ports (D060)",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "nA",
          "min": -125,
          "typ": 5,
          "max": 125,
          "conditions": "VSS <= VPIN <= VDD, pin at high-impedance at 85°C",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, RESET (D061)",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "nA",
          "min": -200,
          "typ": 50,
          "max": 200,
          "conditions": "VSS <= VPIN <= VDD at 85°C",
          "source_page": 32,
          "source": "datasheet"
        },
        {
          "name": "Weak Pull-up Current (D070)",
          "symbol": "IPUR",
          "kind": "electrical",
          "unit": "A",
          "min": 25,
          "typ": 100,
          "max": 200,
          "conditions": "AVDD = 3.3V, VPIN = VSS",
          "source_page": 33,
          "source": "datasheet"
        },
        {
          "name": "Output Low Voltage, I/O ports (D080)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "IOL = 6 mA, VDD = 3.3V",
          "source_page": 33,
          "source": "datasheet"
        },
        {
          "name": "Capacitive Loading on All I/O Pins (D101)",
          "symbol": "CIO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "All I/O pins",
          "source_page": 33,
          "source": "datasheet"
        },
        {
          "name": "THIGH Clock high time",
          "symbol": "THIGH",
          "kind": "timing",
          "unit": "s",
          "min": 0.6,
          "typ": null,
          "max": null,
          "conditions": "400 kHz mode",
          "source_page": 34,
          "source": "datasheet"
        },
        {
          "name": "THIGH Clock high time (SSP module)",
          "symbol": "THIGH",
          "kind": "timing",
          "unit": "TCY",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "SSP module",
          "source_page": 34,
          "source": "datasheet"
        },
        {
          "name": "TLOW Clock low time",
          "symbol": "TLOW",
          "kind": "timing",
          "unit": "s",
          "min": 1.3,
          "typ": null,
          "max": null,
          "conditions": "400 kHz mode",
          "source_page": 34,
          "source": "datasheet"
        },
        {
          "name": "TLOW Clock low time (SSP module)",
          "symbol": "TLOW",
          "kind": "timing",
          "unit": "TCY",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "SSP module",
          "source_page": 34,
          "source": "datasheet"
        },
        {
          "name": "SDAx and SCLx rise time (SP102)",
          "symbol": "TR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "400 kHz mode",
          "source_page": 34,
          "source": "datasheet"
        },
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