ATSAME70N19B-AN

{
  "schema_version": 1,
  "type": "component",
  "slug": "atsame70n19b-an",
  "title": "ATSAME70N19B-AN",
  "brief": "Microchip Tech Pre-ordered MCUs, LQFP-100(14x14). 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",
    "atsame70n19b-an",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ATSAME70N19B-AN",
    "manufacturer": "Microchip Tech",
    "package": "LQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Pre-ordered MCUs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ae8bad555c24b2ade4f4f9b466599a10.pdf",
    "parts": {
      "symbol": "atsame70n19b-an.kicad_sym",
      "footprint": "atsame70n19b-an.kicad_mod",
      "model_3d": "atsame70n19b-an-hero.glb",
      "model_3d_plain": "atsame70n19b-an-etched.glb",
      "model_3d_step": "atsame70n19b-an-etched.step",
      "model_3d_step_plain": "atsame70n19b-an.step",
      "lbr": "atsame70n19b-an.lbr"
    },
    "distributor_links": {
      "lcsc": "C612614",
      "digikey": "ATSAME70N19B-AN-ND",
      "mouser": "556-ATSAME70N19B-AN"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T20:34:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ATSAME70N19B-AN-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "556-ATSAME70N19B-AN",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PD0",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD0 with extra function DAC1 and peripheral options GTXCK, PWMC1_PWML0, SPI1_NPCS1, DCD0; resets as PIO input with pull-up and Schmitt trigger."
      },
      {
        "number": "2",
        "name": "PD31",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD31 with peripheral options QIO3, UTXD3, PCK2 and ISI_D11; resets as PIO input with pull-up and Schmitt trigger."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the voltage regulator, core chip and peripheral I/O lines."
      },
      {
        "number": "4",
        "name": "VDDOUT",
        "type": "power_out",
        "description": "Voltage regulator output."
      },
      {
        "number": "5",
        "name": "VDDIN",
        "type": "power_in",
        "description": "Voltage regulator input that also supplies the AFE, DAC and analog comparator; must be at the same level as VDDIO and not below VDDCORE."
      },
      {
        "number": "6",
        "name": "VREFN",
        "type": "input",
        "description": "Negative reference voltage input for the analog front-end (listed with GND power rail)."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the voltage regulator, core chip and peripheral I/O lines."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the voltage regulator, core chip and peripheral I/O lines."
      },
      {
        "number": "9",
        "name": "VREFP",
        "type": "input",
        "description": "Positive reference voltage input for the AFE and DAC; must rise simultaneously with VDDIO and VDDIN."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the voltage regulator, core chip and peripheral I/O lines."
      },
      {
        "number": "11",
        "name": "PB1",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PB1 with AFE1_AD0/RTCOUT1 and peripheral options PWMC0_PWMH1, GTSUCOMP, TXD0, TK."
      },
      {
        "number": "12",
        "name": "PB0",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PB0 with AFE0_AD10/RTCOUT0 and peripheral options PWMC0_PWMH0, RXD0, TF."
      },
      {
        "number": "13",
        "name": "PA20",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA20 with AFE0_AD9/WKUP10 and peripheral options PWMC0_PWML1, A16, I2SC1_CK."
      },
      {
        "number": "14",
        "name": "PA19",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA19 with AFE0_AD8/WKUP9 and peripheral options PWMC0_PWML0, A15, I2SC1_MCK."
      },
      {
        "number": "15",
        "name": "PA18",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA18 with AFE0_AD7 and peripheral options PWMC1_PWMEXTRG1, PCK2, A14."
      },
      {
        "number": "16",
        "name": "PA17",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA17 with AFE0_AD6 and peripheral options QIO2, PCK1, PWMC0_PWMH3."
      },
      {
        "number": "17",
        "name": "PB2",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PB2 with AFE0_AD5 and peripheral options CANTX0, CTS0, SPI0_NPCS0."
      },
      {
        "number": "18",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Core, embedded memory and peripheral supply; must not exceed VDDIN/VDDIO."
      },
      {
        "number": "19",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Supply for peripheral I/O lines, backup part, 32 kHz oscillator and oscillator pads; must equal VDDIN (3.0V to 3.6V for USB)."
      },
      {
        "number": "20",
        "name": "PB3",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PB3 with AFE0_AD2/WKUP12 and peripheral options CANRX0, PCK2, RTS0, ISI_D2."
      },
      {
        "number": "21",
        "name": "PA21",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA21 with AFE0_AD1/PIODCEN2 and peripheral options RXD1, PCK1, PWMC1_PWMFI0."
      },
      {
        "number": "22",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Core, embedded memory and peripheral supply; must not exceed VDDIN/VDDIO."
      },
      {
        "number": "23",
        "name": "PD30",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD30 with AFE0_AD0 and peripheral options UTXD3, ISI_D10."
      },
      {
        "number": "24",
        "name": "PA7",
        "type": "bidirectional",
        "description": "VDDIO CLOCK line PA7 used as XIN32 32.768 kHz oscillator input, with alternate PWMC0_PWMH3; resets to PIO, HiZ."
      },
      {
        "number": "25",
        "name": "PA8",
        "type": "bidirectional",
        "description": "VDDIO CLOCK line PA8 used as XOUT32 32.768 kHz oscillator output, with alternates PWMC1_PWMH3 and AFE0_ADTRG; resets to PIO, HiZ."
      },
      {
        "number": "26",
        "name": "PA22",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA22 with PIODCCLK and peripheral options RK, PWMC0_PWMEXTRG1, NCS2."
      },
      {
        "number": "27",
        "name": "PA13",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA13 with PIODC7 and peripheral options QIO0, PWMC0_PWMH2, PWMC1_PWML1."
      },
      {
        "number": "28",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Supply for peripheral I/O lines, backup part, 32 kHz oscillator and oscillator pads; must equal VDDIN (3.0V to 3.6V for USB)."
      },
      {
        "number": "29",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the voltage regulator, core chip and peripheral I/O lines."
      },
      {
        "number": "30",
        "name": "PA16",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA16 with peripheral options D15, TIOB1, PWMC0_PWML2, I2SC0_DI."
      },
      {
        "number": "31",
        "name": "PA23",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA23 with peripheral options SCK1, PWMC0_PWMH0, A19, PWMC1_PWML2."
      },
      {
        "number": "32",
        "name": "PD27",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD27 with peripheral options PWMC0_PWML3, SPI0_NPCS3, TWD2, ISI_D8."
      },
      {
        "number": "33",
        "name": "PA15",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA15 with peripheral options D14, TIOA1, PWMC0_PWML3, I2SC0_WS."
      },
      {
        "number": "34",
        "name": "PA14",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PA14 with WKUP8/PIODCEN1 and peripheral options QSCK, PWMC0_PWMH3, PWMC1_PWMH1."
      },
      {
        "number": "35",
        "name": "PD25",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD25 with peripheral options PWMC0_PWML1, SPI0_NPCS1, URXD2, ISI_VSYNC."
      },
      {
        "number": "36",
        "name": "PD26",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PD26 with peripheral options PWMC0_PWML2, TD, UTXD2, UTXD1."
      },
      {
        "number": "37",
        "name": "PD24",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD24 with peripheral options PWMC0_PWML0, RF, TCLK11, ISI_HSYNC."
      },
      {
        "number": "38",
        "name": "PA24",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA24 with peripheral options RTS1, PWMC0_PWMH1, A20, ISI_PCK."
      },
      {
        "number": "39",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Core, embedded memory and peripheral supply; must not exceed VDDIN/VDDIO."
      },
      {
        "number": "40",
        "name": "PA25",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA25 with peripheral options CTS1, PWMC0_PWMH2, A23, MCCK."
      },
      {
        "number": "41",
        "name": "PD22",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD22 with peripheral options PWMC0_PWMH2, SPI0_SPCK, TIOB11, ISI_D0."
      },
      {
        "number": "42",
        "name": "PA26",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PA26 with peripheral options DCD1, TIOA2, MCDA2, PWMC1_PWMFI1."
      },
      {
        "number": "43",
        "name": "PD21",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD21 with peripheral options PWMC0_PWMH1, SPI0_MOSI, TIOA11, ISI_D1."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA11 with WKUP7/PIODC5 and peripheral options QCS, PWMC0_PWMH0, PWMC1_PWML0."
      },
      {
        "number": "45",
        "name": "PD20",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PD20 with peripheral options PWMC0_PWMH0, SPI0_MISO, GTSUCOMP."
      },
      {
        "number": "46",
        "name": "PA10",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA10 with PIODC4 and peripheral options UTXD0, PWMC0_PWMEXTRG0, RD."
      },
      {
        "number": "47",
        "name": "PD19",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD19 with peripheral options NCS3, CTS2, UTXD4."
      },
      {
        "number": "48",
        "name": "PA12",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA12 with PIODC6 and peripheral options QIO1, PWMC0_PWMH1, PWMC1_PWMH0."
      },
      {
        "number": "49",
        "name": "PD18",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD18 with peripheral options NCS1, RTS2, URXD4."
      },
      {
        "number": "50",
        "name": "PA27",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA27 with peripheral options DTR1, TIOB2, MCDA3, ISI_D7."
      },
      {
        "number": "51",
        "name": "PD28",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD28 with WKUP5 and peripheral options URXD3, CANRX1, TWCK2, ISI_D9."
      },
      {
        "number": "52",
        "name": "PA5",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA5 with WKUP4/PIODC2 and peripheral options PWMC1_PWML3, ISI_D4, URXD1."
      },
      {
        "number": "53",
        "name": "PD17",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD17 with peripheral options GTXER, SCK2."
      },
      {
        "number": "54",
        "name": "PA9",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA9 with WKUP6/PIODC3 and peripheral options URXD0, ISI_D3, PWMC0_PWMFI0."
      },
      {
        "number": "55",
        "name": "PA4",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PA4 with WKUP3/PIODC1 and peripheral options TWCK0, TCLK0, UTXD1."
      },
      {
        "number": "56",
        "name": "PD16",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD16 with peripheral options GTX3, TXD2."
      },
      {
        "number": "57",
        "name": "PB6",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PB6 used by default as SWDIO/TMS debug input; configurable via CCFG_SYSIO."
      },
      {
        "number": "58",
        "name": "NRST",
        "type": "input",
        "description": "Microcontroller reset input (active low) on VDDIO with internal pull-up."
      },
      {
        "number": "59",
        "name": "PD14",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD14 with peripheral option GRXCK."
      },
      {
        "number": "60",
        "name": "TST",
        "type": "input",
        "description": "Test select input with internal pull-down of about 15 kΩ; may be left unconnected in normal operation."
      },
      {
        "number": "61",
        "name": "PB12",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PB12 used as ERASE input at reset (pull-down), with PWMC0_PWML1, GTSUCOMP, PCK0 options."
      },
      {
        "number": "62",
        "name": "PD13",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD13 with peripheral option GCOL."
      },
      {
        "number": "63",
        "name": "PB7",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PB7 used by default as SWCLK/TCK debug input; configurable via CCFG_SYSIO."
      },
      {
        "number": "64",
        "name": "PA3",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA3 with PIODC0 and peripheral options TWD0, LONCOL1, PCK2."
      },
      {
        "number": "65",
        "name": "PD12",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD12 with peripheral options GRX3, CANTX1, SPI0_NPCS2, ISI_D6."
      },
      {
        "number": "66",
        "name": "PA2",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PA2 with WKUP2 and peripheral options PWMC0_PWMH1, DATRG."
      },
      {
        "number": "67",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the voltage regulator, core chip and peripheral I/O lines."
      },
      {
        "number": "68",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Supply for peripheral I/O lines, backup part, 32 kHz oscillator and oscillator pads; must equal VDDIN (3.0V to 3.6V for USB)."
      },
      {
        "number": "69",
        "name": "PD11",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD11 with peripheral options GRX2, PWMC0_PWMH0, GTSUCOMP, ISI_D5."
      },
      {
        "number": "70",
        "name": "PA1",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA1 with WKUP1 and peripheral options PWMC0_PWML0, TIOB0, A18, I2SC0_CK."
      },
      {
        "number": "71",
        "name": "PD10",
        "type": "bidirectional",
        "description": "VDDIO GPIO_MLB line PD10 with peripheral options GCRS, PWMC0_PWML0, TD, MLBSIG; resets as PIO input with pull-down."
      },
      {
        "number": "72",
        "name": "PA0",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA0 with WKUP0 and peripheral options PWMC0_PWMH0, TIOA0, A17, I2SC0_MCK."
      },
      {
        "number": "73",
        "name": "JTAGSEL",
        "type": "input",
        "description": "JTAG boundary-scan select input (high selects JTAG) with internal pull-down; SW-DP is selected when low."
      },
      {
        "number": "74",
        "name": "PB4",
        "type": "bidirectional",
        "description": "VDDIO GPIO_MLB line PB4 used as TDI at reset, with peripheral options TWD1, PWMC0_PWMH2, MLBCLK, TXD1."
      },
      {
        "number": "75",
        "name": "PD15",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PD15 with peripheral options GTX2, RXD2, NWR1/NBS1."
      },
      {
        "number": "76",
        "name": "VDDCORE",
        "type": "power_in",
        "description": "Core, embedded memory and peripheral supply; must not exceed VDDIN/VDDIO."
      },
      {
        "number": "77",
        "name": "PB5",
        "type": "bidirectional",
        "description": "VDDIO GPIO_MLB line PB5 used as TDO/TRACESWO/WKUP13, with peripheral options TWCK1, PWMC0_PWML0, MLBDAT, TD; reset state O, PU."
      },
      {
        "number": "78",
        "name": "PD9",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PD9 with peripheral options GMDIO, PWMC0_PWMFI2, AFE1_ADTRG."
      },
      {
        "number": "79",
        "name": "PA28",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PA28 with peripheral options DSR1, TCLK1, MCCDA, PWMC1_PWMFI2."
      },
      {
        "number": "80",
        "name": "PD8",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PD8 with peripheral options GMDC, PWMC0_PWMFI1, TRACECLK."
      },
      {
        "number": "81",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Supply for peripheral I/O lines, backup part, 32 kHz oscillator and oscillator pads; must equal VDDIN (3.0V to 3.6V for USB)."
      },
      {
        "number": "82",
        "name": "PA30",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PA30 with WKUP11 and peripheral options PWMC0_PWML2, PWMC1_PWMEXTRG0, MCDA0, I2SC0_DO."
      },
      {
        "number": "83",
        "name": "PA31",
        "type": "bidirectional",
        "description": "VDDIO GPIO_AD line PA31 with peripheral options SPI0_NPCS1, PCK2, MCDA1, PWMC1_PWMH2."
      },
      {
        "number": "84",
        "name": "PD7",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PD7 with peripheral options GRXER, PWMC1_PWMH3, TRACED3, RI2."
      },
      {
        "number": "85",
        "name": "PD6",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PD6 with peripheral options GRX1, PWMC1_PWML3, TRACED2, DSR2."
      },
      {
        "number": "86",
        "name": "VDDPLL",
        "type": "power_in",
        "description": "Supply for PLLA and the fast RC oscillator; noise sensitive."
      },
      {
        "number": "87",
        "name": "PD5",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PD5 with peripheral options GRX0, PWMC1_PWMH2, TRACED1, DTR2."
      },
      {
        "number": "88",
        "name": "PD4",
        "type": "bidirectional",
        "description": "VDDIO GPIO_CLK line PD4 with peripheral options GRXDV, PWMC1_PWML2, TRACED0, DCD2."
      },
      {
        "number": "89",
        "name": "PD3",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PD3 with peripheral options GTX1, PWMC1_PWMH1, UTXD4, RI0."
      },
      {
        "number": "90",
        "name": "VDDPLLUSB",
        "type": "power_in",
        "description": "Supply for the UTMI PLL and 3 to 20 MHz oscillator; noise sensitive, 3.0V to 3.6V for USB operation."
      },
      {
        "number": "91",
        "name": "PD2",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PD2 with peripheral options GTX0, PWMC1_PWML1, SPI1_NPCS3, DSR0."
      },
      {
        "number": "92",
        "name": "PD1",
        "type": "bidirectional",
        "description": "VDDIO GPIO line PD1 with peripheral options GTXEN, PWMC1_PWMH0, SPI1_NPCS2, DTR0."
      },
      {
        "number": "93",
        "name": "VDDUTMII",
        "type": "power_in",
        "description": "USB transceiver interface supply; must be connected to VDDIO (3.0V to 3.6V for USB)."
      },
      {
        "number": "94",
        "name": "HSDM",
        "type": "bidirectional",
        "description": "USB high-speed data minus (D-) line."
      },
      {
        "number": "95",
        "name": "HSDP",
        "type": "bidirectional",
        "description": "USB high-speed data plus (D+) line."
      },
      {
        "number": "96",
        "name": "VDDUTMIC",
        "type": "power_in",
        "description": "USB transceiver core supply; must always be connected even if USB is unused."
      },
      {
        "number": "97",
        "name": "VBG",
        "type": "input",
        "description": "Bias/band-gap pin (VBG), listed as input with no power rail."
      },
      {
        "number": "98",
        "name": "PB8",
        "type": "bidirectional",
        "description": "VDDIOP CLOCK line PB8 used as XOUT main crystal oscillator output; resets to PIO, HiZ."
      },
      {
        "number": "99",
        "name": "PB9",
        "type": "bidirectional",
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      "Category": "Embedded Processors & Controllers",
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