PIC32MX795F512L-80I

{
  "schema_version": 1,
  "type": "component",
  "slug": "pic32mx795f512l-80i",
  "title": "PIC32MX795F512L-80I",
  "brief": "Microchip Tech Microcontrollers (MCU/MPU/SOC), TQFP-100(12x12). 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",
    "pic32mx795f512l-80i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PIC32MX795F512L-80I",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-100(12x12)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588897949170470912",
    "parts": {
      "symbol": "pic32mx795f512l-80i.kicad_sym",
      "footprint": "pic32mx795f512l-80i.kicad_mod",
      "model_3d": "pic32mx795f512l-80i-hero.glb",
      "model_3d_plain": "pic32mx795f512l-80i-etched.glb",
      "model_3d_step": "pic32mx795f512l-80i-etched.step",
      "model_3d_step_plain": "pic32mx795f512l-80i.step",
      "lbr": "pic32mx795f512l-80i.lbr"
    },
    "distributor_links": {
      "lcsc": "C2832751"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:06:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AERXERR/RG15",
        "type": "bidirectional",
        "description": "PORTG I/O pin RG15 (ST input) that also serves as the alternate Ethernet receive error input AERXERR."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins, specified for 2.3V to 3.6V operation."
      },
      {
        "number": "3",
        "name": "PMD5/RE5",
        "type": "bidirectional",
        "description": "PORTE I/O pin RE5 (ST) that also carries Parallel Master Port data bit PMD5 (TTL/ST)."
      },
      {
        "number": "4",
        "name": "PMD6/RE6",
        "type": "bidirectional",
        "description": "PORTE I/O pin RE6 (ST) that also carries Parallel Master Port data bit PMD6 (TTL/ST)."
      },
      {
        "number": "5",
        "name": "PMD7/RE7",
        "type": "bidirectional",
        "description": "PORTE I/O pin RE7 (ST) that also carries Parallel Master Port data bit PMD7 (TTL/ST)."
      },
      {
        "number": "6",
        "name": "T2CK/RC1",
        "type": "bidirectional",
        "description": "PORTC I/O pin RC1 (ST) that also serves as the Timer2 external clock input T2CK."
      },
      {
        "number": "7",
        "name": "T3CK/AC2TX/RC2",
        "type": "bidirectional",
        "description": "PORTC I/O pin RC2 (ST) that also serves as the Timer3 external clock input T3CK and alternate CAN2 transmit AC2TX."
      },
      {
        "number": "8",
        "name": "T4CK/AC2RX/RC3",
        "type": "bidirectional",
        "description": "PORTC I/O pin RC3 (ST) that also serves as the Timer4 external clock input T4CK and alternate CAN2 receive AC2RX (ST)."
      },
      {
        "number": "9",
        "name": "T5CK/SDI1/RC4",
        "type": "bidirectional",
        "description": "PORTC I/O pin RC4 (ST) that also serves as the Timer5 external clock input T5CK and SPI1 data input SDI1 (ST)."
      },
      {
        "number": "10",
        "name": "ECOL/SCK2/U6TX/U3RTS/PMA5/CN8/RG6",
        "type": "bidirectional",
        "description": "PORTG I/O pin RG6 (ST) with change notice CN8, shared with SPI2 clock SCK2, UART6 TX, UART3 RTS, PMP address PMA5 and Ethernet collision input ECOL."
      },
      {
        "number": "11",
        "name": "ECRS/SDA4/SDI2/U3RX/PMA4/CN9/RG7",
        "type": "bidirectional",
        "description": "PORTG I/O pin RG7 (ST) with change notice CN9, shared with I2C4 data SDA4, SPI2 data input SDI2, UART3 RX, PMP address PMA4 and Ethernet carrier sense ECRS."
      },
      {
        "number": "12",
        "name": "ERXDV/AERXDV/ECRSDV/AECRSDV/SCL4/SDO2/U3TX/PMA3/CN10/RG8",
        "type": "bidirectional",
        "description": "PORTG I/O pin RG8 (ST) with change notice CN10, shared with I2C4 clock SCL4, SPI2 data output SDO2, UART3 TX, PMP address PMA3 and Ethernet receive data valid/carrier sense data valid functions."
      },
      {
        "number": "13",
        "name": "MCLR",
        "type": "input",
        "description": "Active-low Master Clear input that generates a device Reset when pulled low."
      },
      {
        "number": "14",
        "name": "ERXCLK/AERXCLK/EREFCLK/AEREFCLK/SS2/U6RX/U3CTS/PMA2/CN11/RG9",
        "type": "bidirectional",
        "description": "PORTG I/O pin RG9 (ST) with change notice CN11, shared with Ethernet receive/reference clock functions, SPI2 slave select SS2, UART6 RX, UART3 CTS and PMP address PMA2."
      },
      {
        "number": "15",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins, specified for 2.3V to 3.6V operation."
      },
      {
        "number": "17",
        "name": "TMS/RA0",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA0 (ST) that also serves as the JTAG test mode select input TMS."
      },
      {
        "number": "18",
        "name": "AERXD0/INT1/RE8",
        "type": "bidirectional",
        "description": "PORTE I/O pin RE8 (ST) that also serves as external interrupt 1 INT1 and alternate Ethernet receive data bit AERXD0 (ST)."
      },
      {
        "number": "19",
        "name": "AERXD1/INT2/RE9",
        "type": "bidirectional",
        "description": "PORTE I/O pin RE9 (ST) that also serves as external interrupt 2 INT2 and alternate Ethernet receive data bit AERXD1 (ST)."
      },
      {
        "number": "20",
        "name": "AN5/C1IN+/VBUSON/CN7/RB5",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB5 (ST) that also serves as ADC analog input AN5, Comparator 1 positive input C1IN+, and USB VBUSON power control output."
      },
      {
        "number": "21",
        "name": "AN4/C1IN-/CN6/RB4",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB4 (ST) that also serves as ADC analog input AN4 and Comparator 1 negative input C1IN-."
      },
      {
        "number": "22",
        "name": "AN3/C2IN+/CN5/RB3",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB3 (ST) that also serves as ADC analog input AN3 and Comparator 2 positive input C2IN+."
      },
      {
        "number": "23",
        "name": "AN2/C2IN-/CN4/RB2",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB2 (ST) that also serves as ADC analog input AN2 and Comparator 2 negative input C2IN-."
      },
      {
        "number": "24",
        "name": "PGEC1/AN1/CN3/RB1",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB1 (ST) that also serves as ADC analog input AN1 and programming/debug clock input PGEC1 for channel 1."
      },
      {
        "number": "25",
        "name": "PGED1/AN0/CN2/RB0",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB0 (ST) that also serves as ADC analog input AN0 and programming/debug data I/O PGED1 for channel 1."
      },
      {
        "number": "26",
        "name": "PGEC2/AN6/OCFA/RB6",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB6 (ST) that also serves as ADC analog input AN6, Output Compare Fault A input OCFA, and programming/debug clock PGEC2."
      },
      {
        "number": "27",
        "name": "PGED2/AN7/RB7",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB7 (ST) that also serves as ADC analog input AN7 and programming/debug data I/O PGED2."
      },
      {
        "number": "28",
        "name": "VREF-/CVREF-/AERXD2/PMA7/RA9",
        "type": "power_in",
        "description": "PORTA I/O pin RA9 (ST) that also serves as the analog voltage reference (low) input VREF- and comparator reference CVREF-."
      },
      {
        "number": "29",
        "name": "VREF+/CVREF+/AERXD3/PMA6/RA10",
        "type": "power_in",
        "description": "PORTA I/O pin RA10 (ST) that also serves as the analog voltage reference (high) input VREF+ and comparator reference CVREF+."
      },
      {
        "number": "30",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules; this pin must be connected at all times."
      },
      {
        "number": "31",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules; this pin must be connected at all times."
      },
      {
        "number": "32",
        "name": "AN8/C1OUT/RB8",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB8 (ST) that also serves as ADC analog input AN8 and Comparator 1 output C1OUT."
      },
      {
        "number": "33",
        "name": "AN9/C2OUT/RB9",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB9 (ST) that also serves as ADC analog input AN9 and Comparator 2 output C2OUT."
      },
      {
        "number": "34",
        "name": "AN10/CVREFOUT/PMA13/RB10",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB10 (ST) that also serves as ADC analog input AN10, comparator voltage reference output CVREFOUT, and PMP address PMA13."
      },
      {
        "number": "35",
        "name": "AN11/ERXERR/AETXERR/PMA12/RB11",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB11 (ST) that also serves as ADC analog input AN11, Ethernet receive error input ERXERR and PMP address PMA12."
      },
      {
        "number": "36",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "37",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins, specified for 2.3V to 3.6V operation."
      },
      {
        "number": "38",
        "name": "TCK/RA1",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA1 (ST) that also serves as the JTAG test clock input TCK."
      },
      {
        "number": "39",
        "name": "SCK4/U5TX/U2RTS/RF13",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF13 (ST) that also serves as SPI4 clock SCK4, UART5 TX and UART2 RTS."
      },
      {
        "number": "40",
        "name": "SS4/U5RX/U2CTS/RF12",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF12 (ST) that also serves as SPI4 slave select SS4, UART5 RX and UART2 CTS."
      },
      {
        "number": "41",
        "name": "AN12/ERXD0/AECRS/PMA11/RB12",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB12 (ST) that also serves as ADC analog input AN12, Ethernet receive data ERXD0 and PMP address PMA11."
      },
      {
        "number": "42",
        "name": "AN13/ERXD1/AECOL/PMA10/RB13",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB13 (ST) that also serves as ADC analog input AN13, Ethernet receive data ERXD1 and PMP address PMA10."
      },
      {
        "number": "43",
        "name": "AN14/ERXD2/AETXD3/PMALH/PMA1/RB14",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB14 (ST) that also serves as ADC analog input AN14, Ethernet receive data ERXD2 and PMP address latch high PMALH."
      },
      {
        "number": "44",
        "name": "AN15/ERXD3/AETXD2/OCFB/PMALL/PMA0/CN12/RB15",
        "type": "bidirectional",
        "description": "PORTB I/O pin RB15 (ST) with change notice CN12 that also serves as ADC analog input AN15, Output Compare Fault B input OCFB and PMP address latch low PMALL."
      },
      {
        "number": "45",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "46",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins, specified for 2.3V to 3.6V operation."
      },
      {
        "number": "47",
        "name": "AETXD0/SS3/U4RX/U1CTS/CN20/RD14",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD14 (ST) with change notice CN20 that also serves as SPI3 slave select SS3, UART4 RX and UART1 CTS."
      },
      {
        "number": "48",
        "name": "AETXD1/SCK3/U4TX/U1RTS/CN21/RD15",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD15 (ST) with change notice CN21 that also serves as SPI3 clock SCK3, UART4 TX and UART1 RTS."
      },
      {
        "number": "49",
        "name": "SDA5/SDI4/U2RX/PMA9/CN17/RF4",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF4 (ST) with change notice CN17 that also serves as I2C5 data SDA5, SPI4 data input SDI4, UART2 RX and PMP address PMA9."
      },
      {
        "number": "50",
        "name": "SCL5/SDO4/U2TX/PMA8/CN18/RF5",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF5 (ST) with change notice CN18 that also serves as I2C5 clock SCL5, SPI4 data output SDO4, UART2 TX and PMP address PMA8."
      },
      {
        "number": "51",
        "name": "USBID/RF3",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF3 (ST) that also serves as the USB OTG ID detect input USBID."
      },
      {
        "number": "52",
        "name": "SDA3/SDI3/U1RX/RF2",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF2 (ST) that also serves as I2C3 data SDA3, SPI3 data input SDI3 and UART1 RX."
      },
      {
        "number": "53",
        "name": "SCL3/SDO3/U1TX/RF8",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF8 (ST) that also serves as I2C3 clock SCL3, SPI3 data output SDO3 and UART1 TX."
      },
      {
        "number": "54",
        "name": "VBUS",
        "type": "power_in",
        "description": "USB bus power monitor input (analog)."
      },
      {
        "number": "55",
        "name": "VUSB3V3",
        "type": "power_in",
        "description": "USB internal transceiver supply; if the USB module is not used, this pin must be connected to VDD."
      },
      {
        "number": "56",
        "name": "D-/RG3",
        "type": "bidirectional",
        "description": "USB D- data line (analog) shared with PORTG I/O pin RG3 (ST input)."
      },
      {
        "number": "57",
        "name": "D+/RG2",
        "type": "bidirectional",
        "description": "USB D+ data line (analog) shared with PORTG I/O pin RG2 (ST input)."
      },
      {
        "number": "58",
        "name": "SCL2/RA2",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA2 (ST) that also serves as I2C2 synchronous serial clock SCL2."
      },
      {
        "number": "59",
        "name": "SDA2/RA3",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA3 (ST) that also serves as I2C2 synchronous serial data SDA2."
      },
      {
        "number": "60",
        "name": "TDI/RA4",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA4 (ST) that also serves as the JTAG test data input TDI."
      },
      {
        "number": "61",
        "name": "TDO/RA5",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA5 that also serves as the JTAG test data output TDO."
      },
      {
        "number": "62",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins, specified for 2.3V to 3.6V operation."
      },
      {
        "number": "63",
        "name": "OSC1/CLKI/RC12",
        "type": "bidirectional",
        "description": "Oscillator crystal input OSC1 (ST in RC mode, CMOS otherwise) and external clock input CLKI, shared with PORTC I/O pin RC12 (ST)."
      },
      {
        "number": "64",
        "name": "OSC2/CLKO/RC15",
        "type": "bidirectional",
        "description": "Oscillator crystal output OSC2 that connects to a crystal or resonator and optionally functions as CLKO, shared with PORTC I/O pin RC15 (ST)."
      },
      {
        "number": "65",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "66",
        "name": "AETXCLK/SCL1/INT3/RA14",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA14 (ST) that also serves as external interrupt 3 INT3, I2C1 clock SCL1 and alternate Ethernet transmit clock AETXCLK (ST)."
      },
      {
        "number": "67",
        "name": "AETXEN/SDA1/INT4/RA15",
        "type": "bidirectional",
        "description": "PORTA I/O pin RA15 (ST) that also serves as external interrupt 4 INT4, I2C1 data SDA1 and alternate Ethernet transmit enable AETXEN."
      },
      {
        "number": "68",
        "name": "RTCC/EMDIO/AEMDIO/IC1/RD8",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD8 (ST) that also serves as RTCC alarm output RTCC, Input Capture 1 IC1, and Ethernet management data EMDIO."
      },
      {
        "number": "69",
        "name": "SS1/IC2/RD9",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD9 (ST) that also serves as SPI1 slave select SS1 and Input Capture 2 IC2."
      },
      {
        "number": "70",
        "name": "SCK1/IC3/PMCS2/PMA15/RD10",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD10 (ST) that also serves as SPI1 clock SCK1, Input Capture 3 IC3, PMP chip select 2 PMCS2 and PMP address PMA15."
      },
      {
        "number": "71",
        "name": "EMDC/AEMDC/IC4/PMCS1/PMA14/RD11",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD11 (ST) that also serves as Input Capture 4 IC4, PMP chip select 1 PMCS1, PMP address PMA14 and Ethernet management clock EMDC."
      },
      {
        "number": "72",
        "name": "SDO1/OC1/INT0/RD0",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD0 that also serves as SPI1 data output SDO1, Output Compare 1 output OC1 and external interrupt 0 INT0 (ST)."
      },
      {
        "number": "73",
        "name": "SOSCI/CN1/RC13",
        "type": "bidirectional",
        "description": "32.768 kHz secondary oscillator crystal input SOSCI (ST/CMOS) shared with PORTC I/O pin RC13 (ST) and change notice CN1."
      },
      {
        "number": "74",
        "name": "SOSCO/T1CK/CN0/RC14",
        "type": "bidirectional",
        "description": "32.768 kHz secondary oscillator crystal output SOSCO shared with PORTC I/O pin RC14 (ST), Timer1 external clock T1CK and change notice CN0."
      },
      {
        "number": "75",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "76",
        "name": "OC2/RD1",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD1 (ST) that also serves as Output Compare 2 output OC2."
      },
      {
        "number": "77",
        "name": "OC3/RD2",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD2 (ST) that also serves as Output Compare 3 output OC3."
      },
      {
        "number": "78",
        "name": "OC4/RD3",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD3 (ST) that also serves as Output Compare 4 output OC4."
      },
      {
        "number": "79",
        "name": "ETXD2/IC5/PMD12/RD12",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD12 (ST) that also serves as Input Capture 5 IC5, PMP data bit PMD12 and Ethernet transmit data ETXD2."
      },
      {
        "number": "80",
        "name": "ETXD3/PMD13/CN19/RD13",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD13 (ST) with change notice CN19 that also serves as PMP data bit PMD13 and Ethernet transmit data ETXD3."
      },
      {
        "number": "81",
        "name": "OC5/PMWR/CN13/RD4",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD4 (ST) with change notice CN13 that also serves as Output Compare 5 output OC5 and PMP write strobe PMWR."
      },
      {
        "number": "82",
        "name": "PMRD/CN14/RD5",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD5 (ST) with change notice CN14 that also serves as the Parallel Master Port read strobe PMRD."
      },
      {
        "number": "83",
        "name": "ETXEN/PMD14/CN15/RD6",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD6 (ST) with change notice CN15 that also serves as PMP data bit PMD14 and Ethernet transmit enable ETXEN."
      },
      {
        "number": "84",
        "name": "ETXCLK/PMD15/CN16/RD7",
        "type": "bidirectional",
        "description": "PORTD I/O pin RD7 (ST) with change notice CN16 that also serves as PMP data bit PMD15 and Ethernet transmit clock ETXCLK (ST)."
      },
      {
        "number": "85",
        "name": "VCAP/VDDCORE",
        "type": "power_in",
        "description": "Capacitor for the internal voltage regulator; VCAP must not be connected to VDD and requires a low-ESR (about 1 ohm) capacitor rated at least 6V connected to ground."
      },
      {
        "number": "86",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins, specified for 2.3V to 3.6V operation."
      },
      {
        "number": "87",
        "name": "C1RX/ETXD1/PMD11/RF0",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF0 (ST) that also serves as CAN1 receive C1RX (ST), PMP data bit PMD11 and Ethernet transmit data ETXD1."
      },
      {
        "number": "88",
        "name": "C1TX/ETXD0/PMD10/RF1",
        "type": "bidirectional",
        "description": "PORTF I/O pin RF1 (ST) that also serves as CAN1 transmit C1TX, PMP data bit PMD10 and Ethernet transmit data ETXD0."
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      {
        "number": "89",
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