PY32F003F14P6TU

{
  "schema_version": 1,
  "type": "component",
  "slug": "py32f003f14p6tu",
  "title": "PY32F003F14P6TU",
  "brief": "PUYA 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",
    "py32f003f14p6tu",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PY32F003F14P6TU",
    "manufacturer": "PUYA",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834372309147649",
    "parts": {
      "symbol": "py32f003f14p6tu.kicad_sym",
      "footprint": "py32f003f14p6tu.kicad_mod",
      "model_3d": "py32f003f14p6tu-hero.glb",
      "model_3d_plain": "py32f003f14p6tu-etched.glb",
      "model_3d_step": "py32f003f14p6tu-etched.step",
      "model_3d_step_plain": "py32f003f14p6tu.step",
      "lbr": "py32f003f14p6tu.lbr"
    },
    "distributor_links": {
      "lcsc": "C3018712"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:40:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PA2",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions listed for it include SPI1_MOSI, COMP2_INM, ADC_IN2, USART1_TX, USART2_TX, LPUART_TX and COMP2_OUT, and all ports float as inputs during and after reset."
      },
      {
        "number": "2",
        "name": "PA3",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN3, COMP2_INP, USART1_RX, USART2_RX, SPI1_MOSI, TIM1_CH1, I2C_SCL and EVENTOUT."
      },
      {
        "number": "3",
        "name": "PA4",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN4, SPI1_NSS, USART1_CK, USART2_CK, TIM14_CH1, RTC_OUT and TIM3_CH3."
      },
      {
        "number": "4",
        "name": "PA5",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN5, SPI1_SCK, LPTIM_ETR, EVENTOUT, TIM3_CH2, USART2_RX and MCO."
      },
      {
        "number": "5",
        "name": "PA6",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN6, SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, LPUART_CTS, COMP1_OUT, USART1_CK and RTC_OUT."
      },
      {
        "number": "6",
        "name": "PA7",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN7, SPI1_MOSI, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1, COMP2_OUT, USART1_TX, USART2_TX, I2C_SDA and SPI1_MISO."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin (all voltages are referenced to VSS per section 6.1)."
      },
      {
        "number": "8",
        "name": "PA12",
        "type": "bidirectional",
        "description": "Port A GPIO placed at this position in the TSSOP20 pinout figure; its alternate-function list is not in the provided pages."
      },
      {
        "number": "9",
        "name": "VCC",
        "type": "power_in",
        "description": "Digital power supply; the standard operating voltage range is 1.7 V to 5.5 V."
      },
      {
        "number": "10",
        "name": "PA13",
        "type": "bidirectional",
        "description": "Port A GPIO placed at this position in the TSSOP20 pinout figure; its alternate-function list is not in the provided pages."
      },
      {
        "number": "11",
        "name": "PA14",
        "type": "bidirectional",
        "description": "Port A GPIO placed at this position in the TSSOP20 pinout figure; its alternate-function list is not in the provided pages."
      },
      {
        "number": "12",
        "name": "PB5",
        "type": "bidirectional",
        "description": "Port B GPIO placed at this position in the TSSOP20 pinout figure; its alternate-function list is not in the provided pages."
      },
      {
        "number": "13",
        "name": "PB6",
        "type": "bidirectional",
        "description": "Port B GPIO placed at this position in the TSSOP20 pinout figure; its alternate-function list is not in the provided pages."
      },
      {
        "number": "14",
        "name": "PB7",
        "type": "bidirectional",
        "description": "Port B GPIO placed at this position in the TSSOP20 pinout figure; the PVD can monitor the voltage on PB7 according to section 3.5.2.3."
      },
      {
        "number": "15",
        "name": "PF4-BOOT0",
        "type": "bidirectional",
        "description": "Port F GPIO with BOOT0 function placed at this position in the TSSOP20 pinout figure; the boot mode details (section 3.3) are not in the provided pages."
      },
      {
        "number": "16",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "COM-type port used as the HSE oscillator input OSC_IN for a 4 to 32 MHz crystal or resonator; alternate functions include USART2_RX, TIM14_CH1, USART1_RX, USART2_TX and I2C_SDA."
      },
      {
        "number": "17",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "COM-type port used as the HSE oscillator output OSC_OUT for a 4 to 32 MHz crystal or resonator; alternate functions include USART2_TX, USART1_TX, USART2_RX, I2C_SCL, SPI1_NSS and TIM14_CH1."
      },
      {
        "number": "18",
        "name": "PF2-NRST",
        "type": "bidirectional",
        "description": "Reset-type port (not analog-capable) with an internal weak pull-up of 30 to 70 kΩ (typ. 50 kΩ), used as the NRST reset input and also providing MCO and USART2_RX functions."
      },
      {
        "number": "19",
        "name": "PA0",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN0, COMP1_INM, USART1_CTS, USART2_CTS, COMP1_OUT, TIM1_CH3, TIM1_CH1N, SPI1_MISO, USART2_TX and IR_OUT."
      },
      {
        "number": "20",
        "name": "PA1",
        "type": "bidirectional",
        "description": "COM-type 5V port that supports analog I/O; alternate functions include ADC_IN1, COMP1_INP, SPI1_SCK, SPI1_MOSI, USART1_RTS, USART2_RTS, USART2_RX, TIM1_CH4, TIM1_CH2N, MCO and EVENTOUT."
      }
    ],
    "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 text extraction of the TSSOP20 table (page 18) stops after pin 7 (PA5-PA7, VSS) and pin 9 (VCC).; Alternate-function lists for PA12, PA13, PA14, PB5, PB6, PB7 and PF4-BOOT0 are absent from the provi; BOOT0 boot-mode behaviour (section 3.3) is not in the provided text, and the pin type is assumed to ",
          "1/20 pins cited to the wrong page (name found elsewhere): ['14:PB7@p6']"
        ],
        "pages_sent": 30,
        "cost_usd": 0.1342,
        "at": "2026-10-19T07:37:32"
      },
      "datasheet": {
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        "pages": 43,
        "sha256": "c1a03b8b328379d1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
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  "metadata": {
    "specs": {
      "Manufacturer": "PUYA",
      "Package": "TSSOP-20",
      "Category": "Embedded Processors & Controllers",
      "Pins": "20"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c1a03b8b328379d1ebca2d2decb2fb1631b8cb17aa4b9774e57516bfee29661f",
      "rows": [
        {
          "name": "Absolute max VCC external main supply voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.25,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Input voltage on other pins",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Total current into VCC pin (supply current)",
          "symbol": "IVCC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Total current out of VSS pin (sink current)",
          "symbol": "IVSS",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "COM IO output sink current",
          "symbol": "IIO(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Total source current, all IO",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -20,
          "conditions": "",
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        },
        {
          "name": "Storage temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "TO",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 26,
          "source": "datasheet"
        },
        {
          "name": "Internal AHB clock frequency",
          "symbol": "fHCLK",
          "kind": "recommended_operating",
          "unit": "MHz",
          "min": 0,
          "typ": null,
          "max": 32,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Internal APB clock frequency",
          "symbol": "fPCLK",
          "kind": "recommended_operating",
          "unit": "MHz",
          "min": 0,
          "typ": null,
          "max": 32,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Standard operating voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "IO input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 90,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "VCC rise rate",
          "symbol": "tVCC",
          "kind": "timing",
          "unit": "us/V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "VCC fall rate",
          "symbol": "",
          "kind": "timing",
          "unit": "us/V",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "Reset temporization time",
          "symbol": "tRSTTEMPO",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 4,
          "max": 7.5,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "POR/PDR reset threshold, rising edge",
          "symbol": "VPOR/PDR",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": 1.6,
          "max": 1.7,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "POR/PDR reset threshold, falling edge",
          "symbol": "VPOR/PDR",
          "kind": "electrical",
          "unit": "V",
          "min": 1.45,
          "typ": 1.55,
          "max": 1.65,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 1, rising edge",
          "symbol": "VBOR1",
          "kind": "electrical",
          "unit": "V",
          "min": 1.7,
          "typ": 1.8,
          "max": 1.9,
          "conditions": "",
          "source_page": 27,
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        {
          "name": "BOR threshold 1, falling edge",
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          "min": 1.6,
          "typ": 1.7,
          "max": 1.8,
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        {
          "name": "BOR threshold 2, rising edge",
          "symbol": "VBOR2",
          "kind": "electrical",
          "unit": "V",
          "min": 1.9,
          "typ": 2,
          "max": 2.1,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 2, falling edge",
          "symbol": "VBOR2",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": 1.9,
          "max": 2,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 3, rising edge",
          "symbol": "VBOR3",
          "kind": "electrical",
          "unit": "V",
          "min": 2.1,
          "typ": 2.2,
          "max": 2.3,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 3, falling edge",
          "symbol": "VBOR3",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": 2.1,
          "max": 2.2,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 4, rising edge",
          "symbol": "VBOR4",
          "kind": "electrical",
          "unit": "V",
          "min": 2.3,
          "typ": 2.4,
          "max": 2.5,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 4, falling edge",
          "symbol": "VBOR4",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": 2.3,
          "max": 2.4,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 5, rising edge",
          "symbol": "VBOR5",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": 2.6,
          "max": 2.7,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 5, falling edge",
          "symbol": "VBOR5",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": 2.5,
          "max": 2.6,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 6, rising edge",
          "symbol": "VBOR6",
          "kind": "electrical",
          "unit": "V",
          "min": 2.7,
          "typ": 2.8,
          "max": 2.9,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 6, falling edge",
          "symbol": "VBOR6",
          "kind": "electrical",
          "unit": "V",
          "min": 2.6,
          "typ": 2.7,
          "max": 2.8,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 7, rising edge",
          "symbol": "VBOR7",
          "kind": "electrical",
          "unit": "V",
          "min": 2.9,
          "typ": 3,
          "max": 3.1,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 7, falling edge",
          "symbol": "VBOR7",
          "kind": "electrical",
          "unit": "V",
          "min": 2.8,
          "typ": 2.9,
          "max": 3,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 8, rising edge",
          "symbol": "VBOR8",
          "kind": "electrical",
          "unit": "V",
          "min": 3.1,
          "typ": 3.2,
          "max": 3.3,
          "conditions": "",
          "source_page": 27,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold 8, falling edge",
          "symbol": "VBOR8",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": 3.1,
          "max": 3.2,
          "conditions": "",
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          "source": "datasheet"
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