AVR32DB32T-I/PT

{
  "schema_version": 1,
  "type": "component",
  "slug": "avr32db32t-i-pt",
  "title": "AVR32DB32T-I/PT",
  "brief": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TQFP-32(7x7). 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",
    "avr32db32t-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AVR32DB32T-I/PT",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-32(7x7)",
    "pin_count": 32,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/AVR32DB28-32-48-DataSheet-DS40002301.pdf",
    "parts": {
      "symbol": "avr32db32t-i-pt.kicad_sym",
      "footprint": "avr32db32t-i-pt.kicad_mod",
      "model_3d": "avr32db32t-i-pt-hero.glb",
      "model_3d_plain": "avr32db32t-i-pt.glb",
      "model_3d_step": "avr32db32t-i-pt-etched.step",
      "model_3d_step_plain": "avr32db32t-i-pt.step",
      "lbr": "avr32db32t-i-pt.lbr"
    },
    "distributor_links": {
      "lcsc": "C3225584",
      "digikey": "150-AVR32DB32T-I/PTCT-ND",
      "mouser": "579-AVR32DB32T-I/PT"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T16:40:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "150-AVR32DB32T-I/PTCT-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "579-AVR32DB32T-I/PT",
        "status": "found"
      },
      "matched_as": "AVR32DB32T-I/PT"
    },
    "pins": [
      {
        "number": "1",
        "name": "PA3",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA3 with alternate functions TWI0 SCL (Fm+), USART0 XDIR, TCA0 WO3 and CCL-LUT0 OUT, and it can be used as an event input and for external interrupts."
      },
      {
        "number": "2",
        "name": "PA4",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA4 with alternate functions USART0 TxD (alternate position), SPI0 MOSI, TCA0 WO4 and TCD0 WOA; it is 5 V-free of any stated limit, so it is operated within the VDD range given in the Electrical Characteristics."
      },
      {
        "number": "3",
        "name": "PA5",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA5 with alternate functions USART0 RxD (alternate position), SPI0 MISO, TCA0 WO5 and TCD0 WOB."
      },
      {
        "number": "4",
        "name": "PA6",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA6 with alternate functions USART0 XCK (alternate position), SPI0 SCK, TCD0 WOC and CCL-LUT0 OUT (alternate position)."
      },
      {
        "number": "5",
        "name": "PA7",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA7 with alternate functions CLKOUT, USART0 XDIR (alternate position), SPI0 SS, TCD0 WOD and EVOUTA (alternate position), and it is the default OUT pin for ZCD0 and ZCD1."
      },
      {
        "number": "6",
        "name": "PC0",
        "type": "bidirectional",
        "description": "Multi-voltage I/O pin PC0 on the VDDIO2 power domain, with alternate functions USART1 TxD, SPI0 MOSI (alternate position), TCA0 WO0 (alternate position) and CCL-LUT1 IN0."
      },
      {
        "number": "7",
        "name": "PC1",
        "type": "bidirectional",
        "description": "Multi-voltage I/O pin PC1 on the VDDIO2 power domain, with alternate functions USART1 RxD, SPI0 MISO (alternate position), TCA0 WO1 (alternate position) and CCL-LUT1 IN1."
      },
      {
        "number": "8",
        "name": "PC2",
        "type": "bidirectional",
        "description": "Multi-voltage I/O pin PC2 on the VDDIO2 power domain, with alternate functions TWI0 SDA (Fm+), USART1 XCK, SPI0 SCK (alternate position), TCA0 WO2 (alternate position), EVOUTC and CCL-LUT1 IN2."
      },
      {
        "number": "9",
        "name": "PC3",
        "type": "bidirectional",
        "description": "Multi-voltage I/O pin PC3 on the VDDIO2 power domain, with alternate functions TWI0 SCL (Fm+), USART1 XDIR, SPI0 SS (alternate position), TCA0 WO3 (alternate position) and CCL-LUT1 OUT."
      },
      {
        "number": "10",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Supply for the multi-voltage I/O pins; it may be at a different voltage from VDD in dual-supply mode, and must rise closely with VDD in single-supply mode."
      },
      {
        "number": "11",
        "name": "PD1",
        "type": "bidirectional",
        "description": "I/O pin PD1 with analog input AIN1, OP0 INP, ZCD ZCIN input, TCA0 WO1 (alternate position) and CCL-LUT2 IN1."
      },
      {
        "number": "12",
        "name": "PD2",
        "type": "bidirectional",
        "description": "I/O pin PD2 with analog input AIN2, AC0 AINP input, OP0 OUT, TCA0 WO2 (alternate position), EVOUTD and CCL-LUT2 IN2."
      },
      {
        "number": "13",
        "name": "PD3",
        "type": "bidirectional",
        "description": "I/O pin PD3 with analog input AIN3, AC0 AINN input, OP0 INN, TCA0 WO3 (alternate position) and CCL-LUT2 OUT."
      },
      {
        "number": "14",
        "name": "PD4",
        "type": "bidirectional",
        "description": "I/O pin PD4 with analog input AIN4, AC input AINP2/AINP1, OP1 INP and TCA0 WO4 (alternate position)."
      },
      {
        "number": "15",
        "name": "PD5",
        "type": "bidirectional",
        "description": "I/O pin PD5 with analog input AIN5, AC0 AINN input, OP1 OUT and TCA0 WO5 (alternate position)."
      },
      {
        "number": "16",
        "name": "PD6",
        "type": "bidirectional",
        "description": "I/O pin PD6 with analog input AIN6, AC0 AINP3 input and an output function (OUT) from the analog peripherals."
      },
      {
        "number": "17",
        "name": "PD7",
        "type": "bidirectional",
        "description": "I/O pin PD7 that can also serve as the external voltage reference input VREFA, with analog input AIN7, AC2 AINN input, OP1 INN and EVOUTD (alternate position)."
      },
      {
        "number": "18",
        "name": "AVDD",
        "type": "power_in",
        "description": "Supplies the I/O lines, XOSC32K and the analog peripherals; the same voltage must be applied to all VDD and AVDD pins, and AVDD must ramp closely with VDD at power-up."
      },
      {
        "number": "19",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin listed in the pinout table; the datasheet states that the GND pins are common to VDD, AVDD and VDDIO2."
      },
      {
        "number": "20",
        "name": "PF0",
        "type": "bidirectional",
        "description": "I/O pin PF0 with crystal function XTAL32K1, analog input AIN16 (not usable as a negative differential ADC input), USART2 TxD, TCA0 WO0 (alternate position), TCD0 WOA (alternate position) and CCL-LUT3 IN0."
      },
      {
        "number": "21",
        "name": "PF1",
        "type": "bidirectional",
        "description": "I/O pin PF1 with crystal function XTAL32K2, analog input AIN17 (not usable as a negative differential ADC input), USART2 RxD, TCA0 WO1 (alternate position), TCD0 WOB (alternate position) and CCL-LUT3 IN1."
      },
      {
        "number": "22",
        "name": "PF2",
        "type": "bidirectional",
        "description": "I/O pin PF2 with TWI1 SDA (Fm+), analog input AIN18 (not usable as a negative differential ADC input), USART2 XCK, TCA0 WO2 (alternate position), TCD0 WOC, EVOUTF and CCL-LUT3 IN2."
      },
      {
        "number": "23",
        "name": "PF3",
        "type": "bidirectional",
        "description": "I/O pin PF3 with TWI1 SCL (Fm+), analog input AIN19 (not usable as a negative differential ADC input), USART2 XDIR, TCA0 WO3 (alternate position), TCD0 WOD and CCL-LUT3 OUT."
      },
      {
        "number": "24",
        "name": "PF4",
        "type": "bidirectional",
        "description": "I/O pin PF4 with analog input AIN20 (not usable as a negative differential ADC input), USART2 TxD (alternate position), TCA0 WO4 (alternate position) and a WO output from the timer peripheral."
      },
      {
        "number": "25",
        "name": "PF5",
        "type": "bidirectional",
        "description": "I/O pin PF5 with analog input AIN21 (not usable as a negative differential ADC input), USART2 RxD (alternate position), TCA0 WO5 (alternate position) and a WO output from the timer peripheral."
      },
      {
        "number": "26",
        "name": "PF6 (RESET)",
        "type": "input",
        "description": "Input-only pin PF6 that serves as the external RESET pin, which requires a noise filter and is enabled through the RSTPINCFG fuse with pull-up enabled on PF6."
      },
      {
        "number": "27",
        "name": "UPDI",
        "type": "bidirectional",
        "description": "Dedicated Unified Program and Debug Interface pin, used for one-wire UART programming and debug communication with no other function."
      },
      {
        "number": "28",
        "name": "VDD",
        "type": "power_in",
        "description": "Supplies the I/O lines, XOSCHF and the internal voltage regulator; all VDD pins are internally connected and must carry the same voltage."
      },
      {
        "number": "29",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the GND pins are common to VDD, AVDD and VDDIO2."
      },
      {
        "number": "30",
        "name": "PA0",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA0 with alternate functions XTALHF1 (crystal), EXTCLK, USART0 TxD, TCA0 WO0 and CCL-LUT0 IN0."
      },
      {
        "number": "31",
        "name": "PA1",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA1 with alternate functions XTALHF2 (crystal), USART0 RxD, TCA0 WO1 and CCL-LUT0 IN1."
      },
      {
        "number": "32",
        "name": "PA2",
        "type": "bidirectional",
        "description": "General-purpose I/O pin PA2 with alternate functions TWI0 SDA (Fm+), USART0 XCK, TCA0 WO2, EVOUTA and CCL-LUT0 IN2."
      }
    ],
    "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: The 32-pin pinout figure text (page 15) is scrambled in extraction, so pin numbers were taken from t; AGND (pin 19) appears only in the pinout/multiplexing tables; the datasheet does not describe its se; The 32-pin TQFP has no exposed pad; the VQFN32 variant's center pad is not part of this TQFP pinout ",
          "1/32 pins cited to the wrong page (name found elsewhere): ['18:AVDD@p27']"
        ],
        "pages_sent": 121,
        "cost_usd": 0.4075,
        "at": "2026-11-13T16:40:34"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/AVR32DB28-32-48-DataSheet-DS40002301.pdf",
        "pages": 726,
        "sha256": "e12657e9f4c78c56",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 32,
        "described": 32,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9,
          9,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "53431be61c684e9d923915676a90cb08050c23ee3f834d76a77a3b19b41422f1",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "avr32db32t-i-pt-etched.step",
        "role": "eda",
        "up": "Z",
        "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": "4ba390adc16dad9261298fa5a06c428fe0307a46bc1262f3e6abbb04ea9218dd",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PT (TQFP-32, 7x7x1.0 mm, Drawing C04-074-PT)",
      "source_page": 711,
      "D": {
        "nom_mm": 7,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 7,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 9,
        "range_mm": [
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          null
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      },
      "e": {
        "nom_mm": 0.8,
        "range_mm": [
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          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
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          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "avr32db32t-i-pt.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "TQFP-32(7x7)",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "32"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e12657e9f4c78c560b78dd23b71e190403cfcbf6984a3023e1eb8fd2b5d3d15b",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "Ordering table entry for AVR32DB32T-I/PT (Table 41-1); not from the electrical characteristics tables",
          "source_page": 690,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range (Industrial, -I)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Ordering table entry for AVR32DB32T-I/PT; Industrial grade (-I) per part-numbering key",
          "source_page": 690,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "AVR32DB32T-I (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
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}