MSC1202Y3RHHR

{
  "slug": "msc1202y3rhhr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments ADCs/DACs - Special Purpose, VQFN-36(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "msc1202y3rhhr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
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    "README.md",
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    "msc1202y3rhhr.kicad_mod",
    "msc1202y3rhhr.glb",
    "msc1202y3rhhr.step",
    "msc1202y3rhhr.lbr",
    "docs/hero.png",
    "docs/msc1202y3rhhr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msc1202y3rhhr-hero.glb",
    "msc1202y3rhhr-hero.overlay.json"
  ],
  "component": {
    "mpn": "MSC1202Y3RHHR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-36(6x6)",
    "pin_count": 37,
    "category": "Data Acquisition",
    "subcategory": "ADCs/DACs - Special Purpose",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msc1202y3",
    "parts": {
      "symbol": "msc1202y3rhhr.kicad_sym",
      "footprint": "msc1202y3rhhr.kicad_mod",
      "model_3d": "msc1202y3rhhr-hero.glb",
      "model_3d_plain": "msc1202y3rhhr.glb",
      "model_3d_step": "msc1202y3rhhr-etched.step",
      "model_3d_step_plain": "msc1202y3rhhr.step",
      "lbr": "msc1202y3rhhr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2667217",
      "digikey": "MSC1202Y3RHHR-ND",
      "mouser": "595-MSC1202Y3RHHR"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T04:30:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MSC1202Y3RHHR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-MSC1202Y3RHHR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XIN",
        "type": "input",
        "description": "Crystal oscillator input supporting parallel resonant AT-cut fundamental crystals and ceramic resonators; it can also be an external clock input and must not be left floating."
      },
      {
        "number": "2",
        "name": "XOUT",
        "type": "output",
        "description": "Crystal oscillator output that serves as the output of the crystal amplifier for parallel resonant AT-cut crystals and ceramic resonators."
      },
      {
        "number": "3",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "4",
        "name": "RST",
        "type": "input",
        "description": "Holding the reset input high for two tOSC periods resets the device."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave unconnected."
      },
      {
        "number": "6",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; absolute maximum AVDD to AGND is −0.3 V to +6 V and the device supply range is 2.7 V to 5.25 V."
      },
      {
        "number": "7",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "8",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "9",
        "name": "AINCOM",
        "type": "input",
        "description": "Analog input that can serve as analog common for single-ended inputs or as an analog input for differential inputs."
      },
      {
        "number": "10",
        "name": "IDAC",
        "type": "output",
        "description": "Output of the on-chip 8-bit current DAC."
      },
      {
        "number": "11",
        "name": "REFOUT/REFIN+",
        "type": "bidirectional",
        "description": "Internal voltage reference output or voltage reference positive input; requires CREF = 0.1 µF."
      },
      {
        "number": "12",
        "name": "REFIN−",
        "type": "input",
        "description": "Voltage reference negative input; tie to AGND to use the internal voltage reference."
      },
      {
        "number": "13",
        "name": "AIN5",
        "type": "input",
        "description": "Analog input channel 5, usable as differential or single-ended input."
      },
      {
        "number": "14",
        "name": "AIN4",
        "type": "input",
        "description": "Analog input channel 4, usable as differential or single-ended input."
      },
      {
        "number": "15",
        "name": "AIN3",
        "type": "input",
        "description": "Analog input channel 3, usable as differential or single-ended input."
      },
      {
        "number": "16",
        "name": "AIN2",
        "type": "input",
        "description": "Analog input channel 2, usable as differential or single-ended input."
      },
      {
        "number": "17",
        "name": "AIN1",
        "type": "input",
        "description": "Analog input channel 1, usable as differential or single-ended input."
      },
      {
        "number": "18",
        "name": "AIN0",
        "type": "input",
        "description": "Analog input channel 0, usable as differential or single-ended input."
      },
      {
        "number": "19",
        "name": "P1.0",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate function PROG is the serial programming mode select, which must be DGND on reset."
      },
      {
        "number": "20",
        "name": "P1.1",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH) with no alternate function listed."
      },
      {
        "number": "21",
        "name": "P1.2",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate function DOUT is the serial data output."
      },
      {
        "number": "22",
        "name": "P1.3",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate function DIN is the serial data input."
      },
      {
        "number": "23",
        "name": "P1.4",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate functions are external interrupt 2 and Slave Select (INT2/SS)."
      },
      {
        "number": "24",
        "name": "P1.5",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate function is external interrupt 3 (INT3)."
      },
      {
        "number": "25",
        "name": "P1.6",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate function is external interrupt 4 (INT4)."
      },
      {
        "number": "26",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "27",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply; absolute maximum DVDD to DGND is −0.3 V to +6 V."
      },
      {
        "number": "28",
        "name": "P1.7",
        "type": "bidirectional",
        "description": "Port 1 bidirectional I/O (direction set by P1DDRL/P1DDRH); alternate function is external interrupt 5 (INT5)."
      },
      {
        "number": "29",
        "name": "P3.0",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function RxD0 is the serial port 0 input."
      },
      {
        "number": "30",
        "name": "P3.1",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function TxD0 is the serial port 0 output."
      },
      {
        "number": "31",
        "name": "P3.2",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function INT0 is external interrupt 0."
      },
      {
        "number": "32",
        "name": "P3.3",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function INT1 is external interrupt 1."
      },
      {
        "number": "33",
        "name": "P3.4",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function T0 is the Timer 0 external input."
      },
      {
        "number": "34",
        "name": "P3.5",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function T1 is the Timer 1 external input."
      },
      {
        "number": "35",
        "name": "P3.6",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH); alternate function SCK/SCL/CLKS provides SCK, SCL and various clocks (see PASEL, SFR F2h)."
      },
      {
        "number": "36",
        "name": "P3.7",
        "type": "bidirectional",
        "description": "Port 3 bidirectional I/O (direction set by P3DDRL/P3DDRH) with no alternate function listed."
      },
      {
        "number": "37",
        "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: Pin numbers were taken from the MSC1201/1202 column of the Pin Assignments table (page 10), which ap; The MSC1202 package has no AIN6 or AIN7 pins (they are listed as '—' for MSC1201/1202), so only AIN0; Pin types for analog pins (AINCOM, AIN0-AIN5, REFIN−, IDAC, REFOUT/REFIN+) are not given as KiCad ER",
          "exposed pad 37 added from the footprint"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0888,
        "at": "2026-10-12T04:30:43"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msc1202y3",
        "pages": 92,
        "sha256": "6ef31573775e75b8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 37,
        "described": 37,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "msc1202y3rhhr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6212c4fd2463ccb7c6ae2c35f5e24c80884153fcaeaf8e86549c0e49087bc8bb",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msc1202y3rhhr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "footprint_binding": "identity",
        "sha256": "2e7b208bb8f99bca742122100bca18df9ad2f215df34f4ee027943808ccea6c1",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}