AT32F413RCT7

{
  "schema_version": 1,
  "type": "component",
  "slug": "at32f413rct7",
  "title": "AT32F413RCT7",
  "brief": "ARTERY Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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",
    "at32f413rct7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AT32F413RCT7",
    "manufacturer": "ARTERY",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885149735510016",
    "parts": {
      "symbol": "at32f413rct7.kicad_sym",
      "footprint": "at32f413rct7.kicad_mod",
      "model_3d": "at32f413rct7-hero.glb",
      "model_3d_plain": "at32f413rct7-etched.glb",
      "model_3d_step": "at32f413rct7-etched.step",
      "model_3d_step_plain": "at32f413rct7.step",
      "lbr": "at32f413rct7.lbr"
    },
    "distributor_links": {
      "lcsc": "C528423"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:44:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup-domain supply, 1.8 to 3.6 V, that powers the RTC, the external 32 kHz oscillator and the backup registers when VDD is off."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O also used as TAMPER-RTC; powered through a power switch limited to about 3 mA, so as an output it may only use medium drive, max 30 pF load, and must not source LED current; 5 V tolerant."
      },
      {
        "number": "3",
        "name": "PC14",
        "type": "bidirectional",
        "description": "General-purpose I/O also used as OSC32_IN for the 32.768 kHz LSE crystal; same 3 mA backup-switch output limits as PC13; 5 V tolerant."
      },
      {
        "number": "4",
        "name": "PC15",
        "type": "bidirectional",
        "description": "General-purpose I/O also used as OSC32_OUT for the LSE crystal; same 3 mA backup-switch output limits as PC13; 5 V tolerant."
      },
      {
        "number": "5",
        "name": "PD0",
        "type": "bidirectional",
        "description": "Reset default is OSC_IN (HSE 4 to 25 MHz oscillator input); software can reconfigure it as GPIO PD0; standard (not 5 V tolerant) I/O."
      },
      {
        "number": "6",
        "name": "PD1",
        "type": "bidirectional",
        "description": "Reset default is OSC_OUT (HSE oscillator output); software can reconfigure it as GPIO PD1; standard (not 5 V tolerant) I/O."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low reset pin with an internal pull-up of 30 to 50 kΩ; input low must be at or below 0.8 V and input high at or above 2 V, and pulses shorter than 25 µs are filtered."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN10 and SDIO_D0."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN11 and SDIO_D1."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN12 and SDIO_D2."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN13 and SDIO_D3."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground for the ADC and must be connected to VSS."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply for the ADC, 2.6 to 3.6 V, which must be connected to VDD (up to 300 mV difference allowed)."
      },
      {
        "number": "14",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "General-purpose I/O with ADC12_IN0, TMR2/TMR5/TMR8 timer and USART2_CTS alternate functions, and the WKUP wake-up input for standby mode (rising edge)."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN1, TMR2_CH2, TMR5_CH2 and USART2_RTS."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN2, TMR2_CH3, TMR5_CH3, TMR9_CH1 and USART2_TX; remap SDIO_CK."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN3, TMR2_CH4, TMR5_CH4, TMR9_CH2 and USART2_RX; remap SDIO_CMD."
      },
      {
        "number": "18",
        "name": "PF4",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions UART4_TX and TMR5_CH1."
      },
      {
        "number": "19",
        "name": "PF5",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions UART4_RX and TMR5_CH2."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN4, USART2_CK, SPI1_NSS and I2S1_WS; remap SDIO_D4/SDIO_D0."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN5, SPI1_SCK and I2S1_CK; remap SDIO_D5/SDIO_D1."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN6, TMR3_CH1, SPI1_MISO and TMR8_BKIN; remap SDIO_D6/SDIO_D2, TMR1_BKIN, TMR10_CH1."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN7, TMR3_CH2, TMR8_CH1N, SPI1_MOSI and I2S1_SD; remap SDIO_D7/SDIO_D3, TMR1_CH1N, TMR11_CH1."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN14 and SDIO_CK."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN15 and SDIO_CMD."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN8, TMR3_CH3, TMR8_CH2N and I2S1_MCK; remap TMR1_CH2N."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "General-purpose I/O with alternate functions ADC12_IN9, TMR3_CH4, TMR8_CH3N and SPIM_SCK; remap TMR1_CH3N."
      },
      {
        "number": "28",
        "name": "PB2/BOOT1",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O that also latches the BOOT1 boot-mode selection at startup."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions I2C2_SCL and USART3_TX; remap TMR2_CH3 and SPIM_IO0."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions I2C2_SDA and USART3_RX; remap TMR2_CH4 and SPIM_IO1."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply for I/O pins and the internal regulator, 2.6 to 3.6 V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions USART3_CK, I2C2_SMBA, SPI2_NSS, I2S2_WS, TMR1_BKIN and CAN2_RX."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR1_CH1N, SPI2_SCK, I2S2_CK, USART3_CTS and CAN2_TX."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR1_CH2N, USART3_RTS and SPI2_MISO; remap TMR9_CH1."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR1_CH3N, SPI2_MOSI and I2S2_SD; remap TMR9_CH2."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR8_CH1, I2S2_MCK and SDIO_D6; remap TMR3_CH1."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR8_CH2 and SDIO_D7; remap TMR3_CH2 and I2S2_MCK."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR8_CH3 and SDIO_D0; remap TMR3_CH3."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR8_CH4 and SDIO_D1; remap TMR3_CH4 and I2C2_SDA."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR1_CH1, CLKOUT, USART1_CK and SPIM_NSS; remap I2C2_SCL."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR1_CH2 and USART1_TX (bootloader pin); remap I2C2_SMBA."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR1_CH3 and USART1_RX (bootloader pin)."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "Standard (not 5 V tolerant) I/O with alternate functions USB_DM, TMR1_CH4, SPIM_IO0, USART1_CTS and CAN1_RX; it has an extra non-disablable 330 kΩ pull-down."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "Standard (not 5 V tolerant) I/O with alternate functions USB_DP, CAN1_TX, USART1_RTS, SPIM_IO1 and TMR1_ETR; it has an extra non-disablable 330 kΩ pull-down."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that serves as the JTMS-SWDIO serial-wire debug data pin by default."
      },
      {
        "number": "47",
        "name": "PF6",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions I2C1_SCL and I2C2_SCL."
      },
      {
        "number": "48",
        "name": "PF7",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions I2C1_SDA and I2C2_SDA."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that serves as the JTCK-SWCLK serial-wire debug clock pin by default."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with JTDI by default and alternate functions TMR2_CH1, TMR2_ETR, SPI1_NSS, I2S1_WS, SPI2_NSS and I2S2_WS."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions UART4_TX and SDIO_D2; remap USART3_TX."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions UART4_RX and SDIO_D3; remap USART3_RX."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions UART5_TX and SDIO_CK; remap USART3_CK."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions UART5_RX, SDIO_CMD and TMR3_ETR."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that serves as JTDO by default, with alternate functions TRACESWO, TMR2_CH2, SPI1_SCK, I2S1_CK, SPI2_SCK and I2S2_CK."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that serves as NJTRST by default, with alternate functions TMR3_CH1, SPI1_MISO, SPI2_MISO and I2C2_SDA."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "Standard (not 5 V tolerant) general-purpose I/O with alternate functions I2C1_SMBA, TMR3_CH2, SPI1_MOSI, I2S1_SD, SPI2_MOSI, I2S2_SD and CAN2_RX."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR4_CH1, I2C1_SCL and SPIM_IO3; remap USART1_TX, CAN2_TX and I2S1_MCK."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR4_CH2, I2C1_SDA and SPIM_IO2; remap USART1_RX."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot-mode selection input sampled at startup; its weak pull-down cannot be disabled."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR4_CH3, TMR10_CH1 and SDIO_D4; remap I2C1_SCL and CAN1_RX."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V tolerant general-purpose I/O with alternate functions TMR4_CH4, TMR11_CH1 and SDIO_D5; remap I2C1_SDA and CAN1_TX."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply for I/O pins and the internal regulator, 2.6 to 3.6 V."
      }
    ],
    "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 1 is VBAT on the LQFP64 package (Table 5), and VBAT is listed as S (supply). It is mapped to pow; Table 5 gives I/O level as FT (5 V tolerant) or blank (standard). Blank-level pins were recorded as ; Table 5 footnote 4 limits PC13, PC14 and PC15 to about 3 mA backup-switch current, medium drive only"
        ],
        "pages_sent": 71,
        "cost_usd": 0.2934,
        "at": "2026-10-18T13:41:48"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885149735510016",
        "pages": 79,
        "sha256": "9bb4b2403763a132",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "at32f413rct7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "at32f413rct7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "26aba0df88c668b76df9bea4c18ca393578c6a967bda87df08317a2699e939c7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ARTERY",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9bb4b2403763a13231067918b236e30ba0ea8a36c16b3f90fb9a929ed7f251bb",
      "rows": [
        {
          "name": "数据传输模式下的时钟频率",
          "symbol": "fPP",
          "kind": "timing",
          "unit": "MHz",
          "min": 0,
          "typ": null,
          "max": 48,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "时钟低时间",
          "symbol": "tW(CKL)",
          "kind": "timing",
          "unit": "ns",
          "min": 32,
          "typ": null,
          "max": null,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "时钟高时间",
          "symbol": "tW(CKH)",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "时钟上升时间",
          "symbol": "tr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "时钟下降时间",
          "symbol": "tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "CMD、D输入建立时间 (printed label: 时钟上升时间)",
          "symbol": "tISU",
          "kind": "timing",
          "unit": "ns",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "CMD、D输入保持时间 (printed label: 时钟下降时间)",
          "symbol": "tIH",
          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "输出有效时间 (MMC和SD高速模式CMD、D输出)",
          "symbol": "tOV",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "输出保持时间 (MMC和SD高速模式CMD、D输出)",
          "symbol": "tOH",
          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "CL ≤ 30 pF",
          "source_page": 62,
          "source": "datasheet"
        },
        {
          "name": "输出有效默认时间 (SD默认模式CMD、D输出)",
          "symbol": "tOVD",
          "kind": "timing",
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