LPC1758FBD80K

{
  "schema_version": 1,
  "type": "component",
  "slug": "lpc1758fbd80k",
  "title": "LPC1758FBD80K",
  "brief": "NXP Semicon Microcontrollers (MCU/MPU/SOC), LQFP-80(12x12). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "mcu",
    "lpc1758fbd80k"
  ],
  "component": {
    "mpn": "LPC1758FBD80K",
    "manufacturer": "NXP Semicon",
    "package": "LQFP-80(12x12)",
    "pin_count": 80,
    "category": "MCU",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.nxp.com/docs/en/data-sheet/LPC1758FBD80K.pdf",
    "parts": {
      "symbol": "lpc1758fbd80k.kicad_sym",
      "footprint": "lpc1758fbd80k.kicad_mod",
      "model_3d": "lpc1758fbd80k-etched.glb",
      "model_3d_plain": "lpc1758fbd80k.glb",
      "model_3d_step": "lpc1758fbd80k-etched.step",
      "model_3d_step_plain": "lpc1758fbd80k.step",
      "lbr": "lpc1758fbd80k.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "TDO/SWO",
        "type": "output",
        "description": "JTAG Test Data Out / Serial Wire trace output."
      },
      {
        "number": "2",
        "name": "TDI",
        "type": "input",
        "description": "JTAG Test Data In. Internal pull-up."
      },
      {
        "number": "3",
        "name": "TMS/SWDIO",
        "type": "bidirectional",
        "description": "JTAG Test Mode Select / Serial Wire Debug bidirectional data."
      },
      {
        "number": "4",
        "name": "TRST",
        "type": "input",
        "description": "JTAG Test Reset input. Internal pull-up."
      },
      {
        "number": "5",
        "name": "TCK/SWDCLK",
        "type": "input",
        "description": "JTAG Test Clock / Serial Wire Debug clock."
      },
      {
        "number": "6",
        "name": "P0[26]/AD0[3]/AOUT/RXD3",
        "type": "bidirectional",
        "description": "GPIO P0.26, muxed with ADC0 channel 3, 10-bit DAC output AOUT, and UART3 RXD."
      },
      {
        "number": "7",
        "name": "P0[25]/AD0[2]/I2SRX_SDA/TXD3",
        "type": "bidirectional",
        "description": "GPIO P0.25, muxed with ADC0 channel 2, I2S receive data, and UART3 TXD."
      },
      {
        "number": "8",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog 3.3 V pad supply. Should be nominally VDD(3V3) but isolated for noise; powers ADC/DAC."
      },
      {
        "number": "9",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground; 0 V reference for the analog block, isolated from VSS."
      },
      {
        "number": "10",
        "name": "VREFP",
        "type": "power_in",
        "description": "ADC/DAC positive reference voltage; nominally VDDA."
      },
      {
        "number": "11",
        "name": "RSTOUT",
        "type": "output",
        "description": "3.3 V reset-out indicator; LOW while the MCU is in reset."
      },
      {
        "number": "12",
        "name": "VREFN",
        "type": "power_in",
        "description": "ADC/DAC negative reference voltage; nominally VSS."
      },
      {
        "number": "13",
        "name": "RTCX1",
        "type": "input",
        "description": "Input to the 32.768 kHz RTC oscillator circuit."
      },
      {
        "number": "14",
        "name": "RESET",
        "type": "input",
        "description": "Active-low external reset input; TTL hysteresis, 5 V tolerant; 50 ns min pulse."
      },
      {
        "number": "15",
        "name": "RTCX2",
        "type": "output",
        "description": "Output from the RTC oscillator amplifier."
      },
      {
        "number": "16",
        "name": "VBAT",
        "type": "power_in",
        "description": "RTC battery/back-up supply; 3.3 V powers the RTC domain when VDD is removed."
      },
      {
        "number": "17",
        "name": "P1[31]/SCK1/AD0[5]",
        "type": "bidirectional",
        "description": "GPIO P1.31, muxed with SSP1 SCK and ADC0 channel 5."
      },
      {
        "number": "18",
        "name": "P1[30]/VBUS/AD0[4]",
        "type": "bidirectional",
        "description": "GPIO P1.30, muxed with USB VBUS sense input and ADC0 channel 4. VBUS must be HIGH for USB reset."
      },
      {
        "number": "19",
        "name": "XTAL1",
        "type": "input",
        "description": "Main oscillator input / external clock input."
      },
      {
        "number": "20",
        "name": "XTAL2",
        "type": "output",
        "description": "Main oscillator amplifier output."
      },
      {
        "number": "21",
        "name": "VDD(3V3)",
        "type": "power_in",
        "description": "3.3 V I/O supply voltage (one of four VDD(3V3) pins)."
      },
      {
        "number": "22",
        "name": "P0[29]/USB_D+",
        "type": "bidirectional",
        "description": "GPIO P0.29 / USB bidirectional D+ line."
      },
      {
        "number": "23",
        "name": "P0[30]/USB_D-",
        "type": "bidirectional",
        "description": "GPIO P0.30 / USB bidirectional D- line."
      },
      {
        "number": "24",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; 0 V reference (one of six VSS pins)."
      },
      {
        "number": "25",
        "name": "P1[18]/USB_UP_LED/PWM1[1]/CAP1[0]",
        "type": "bidirectional",
        "description": "GPIO P1.18, muxed with USB GoodLink LED output, PWM1 ch1, and Timer1 capture 0."
      },
      {
        "number": "26",
        "name": "P1[19]/MCOA0/USB_PPWR/CAP1[1]",
        "type": "bidirectional",
        "description": "GPIO P1.19, muxed with motor-control PWM channel 0 A output, USB port-power enable, and Timer1 capture 1."
      },
      {
        "number": "27",
        "name": "P1[20]/MCI0/PWM1[2]/SCK0",
        "type": "bidirectional",
        "description": "GPIO P1.20, muxed with MC PWM ch0 input / QEI PHA, PWM1 ch2, and SSP0 SCK."
      },
      {
        "number": "28",
        "name": "P1[22]/MCOB0/USB_PWRD/MAT1[0]",
        "type": "bidirectional",
        "description": "GPIO P1.22, muxed with MC PWM ch0 B output, USB power-status input, and Timer1 match 0."
      },
      {
        "number": "29",
        "name": "P1[23]/MCI1/PWM1[4]/MISO0",
        "type": "bidirectional",
        "description": "GPIO P1.23, muxed with MC PWM ch1 input / QEI PHB, PWM1 ch4, and SSP0 MISO."
      },
      {
        "number": "30",
        "name": "P1[24]/MCI2/PWM1[5]/MOSI0",
        "type": "bidirectional",
        "description": "GPIO P1.24, muxed with MC PWM ch2 input / QEI INDEX, PWM1 ch5, and SSP0 MOSI."
      },
      {
        "number": "31",
        "name": "P1[25]/MCOA1/MAT1[1]",
        "type": "bidirectional",
        "description": "GPIO P1.25, muxed with MC PWM ch1 A output and Timer1 match 1."
      },
      {
        "number": "32",
        "name": "P1[26]/MCOB1/PWM1[6]/CAP0[0]",
        "type": "bidirectional",
        "description": "GPIO P1.26, muxed with MC PWM ch1 B output, PWM1 ch6, and Timer0 capture 0."
      },
      {
        "number": "33",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; 0 V reference."
      },
      {
        "number": "34",
        "name": "VDD(REG)(3V3)",
        "type": "power_in",
        "description": "3.3 V supply for the on-chip core voltage regulator only."
      },
      {
        "number": "35",
        "name": "P1[28]/MCOA2/PCAP1[0]/MAT0[0]",
        "type": "bidirectional",
        "description": "GPIO P1.28, muxed with MC PWM ch2 A output, PWM1 capture 0, and Timer0 match 0."
      },
      {
        "number": "36",
        "name": "P1[29]/MCOB2/PCAP1[1]/MAT0[1]",
        "type": "bidirectional",
        "description": "GPIO P1.29, muxed with MC PWM ch2 B output, PWM1 capture 1, and Timer0 match 1."
      },
      {
        "number": "37",
        "name": "P0[0]/RD1/TXD3/SDA1",
        "type": "bidirectional",
        "description": "GPIO P0.0, muxed with CAN1 RD, UART3 TXD, and I2C1 SDA (not open-drain)."
      },
      {
        "number": "38",
        "name": "P0[1]/TD1/RXD3/SCL1",
        "type": "bidirectional",
        "description": "GPIO P0.1, muxed with CAN1 TD, UART3 RXD, and I2C1 SCL (not open-drain)."
      },
      {
        "number": "39",
        "name": "P0[10]/TXD2/SDA2/MAT3[0]",
        "type": "bidirectional",
        "description": "GPIO P0.10, muxed with UART2 TXD, I2C2 SDA (not open-drain), and Timer3 match 0."
      },
      {
        "number": "40",
        "name": "P0[11]/RXD2/SCL2/MAT3[1]",
        "type": "bidirectional",
        "description": "GPIO P0.11, muxed with UART2 RXD, I2C2 SCL (not open-drain), and Timer3 match 1."
      },
      {
        "number": "41",
        "name": "P2[10]/EINT0/NMI",
        "type": "bidirectional",
        "description": "GPIO P2.10, muxed with external interrupt 0 and NMI. LOW during reset invokes the ISP command handler."
      },
      {
        "number": "42",
        "name": "VDD(3V3)",
        "type": "power_in",
        "description": "3.3 V I/O supply voltage."
      },
      {
        "number": "43",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; 0 V reference."
      },
      {
        "number": "44",
        "name": "P0[22]/RTS1/TD1",
        "type": "bidirectional",
        "description": "GPIO P0.22, muxed with UART1 RTS (also RS-485 output-enable) and CAN1 TD."
      },
      {
        "number": "45",
        "name": "P0[18]/DCD1/MOSI0/MOSI",
        "type": "bidirectional",
        "description": "GPIO P0.18, muxed with UART1 DCD, SSP0 MOSI, and SPI MOSI."
      },
      {
        "number": "46",
        "name": "P0[17]/CTS1/MISO0/MISO",
        "type": "bidirectional",
        "description": "GPIO P0.17, muxed with UART1 CTS, SSP0 MISO, and SPI MISO."
      },
      {
        "number": "47",
        "name": "P0[15]/TXD1/SCK0/SCK",
        "type": "bidirectional",
        "description": "GPIO P0.15, muxed with UART1 TXD, SSP0 SCK, and SPI SCK."
      },
      {
        "number": "48",
        "name": "P0[16]/RXD1/SSEL0/SSEL",
        "type": "bidirectional",
        "description": "GPIO P0.16, muxed with UART1 RXD, SSP0 SSEL, and SPI SSEL."
      },
      {
        "number": "49",
        "name": "P2[9]/USB_CONNECT/RXD2",
        "type": "bidirectional",
        "description": "GPIO P2.9, muxed with USB SoftConnect control output and UART2 RXD."
      },
      {
        "number": "50",
        "name": "P2[8]/TD2/TXD2",
        "type": "bidirectional",
        "description": "GPIO P2.8, muxed with CAN2 TD and UART2 TXD."
      },
      {
        "number": "51",
        "name": "P2[7]/RD2/RTS1",
        "type": "bidirectional",
        "description": "GPIO P2.7, muxed with CAN2 RD and UART1 RTS."
      },
      {
        "number": "52",
        "name": "P2[6]/PCAP1[0]/RI1/TRACECLK",
        "type": "bidirectional",
        "description": "GPIO P2.6, muxed with PWM1 capture 0, UART1 RI, and trace clock output."
      },
      {
        "number": "53",
        "name": "P2[5]/PWM1[6]/DTR1/TRACEDATA[0]",
        "type": "bidirectional",
        "description": "GPIO P2.5, muxed with PWM1 ch6, UART1 DTR (also RS-485 OE), and trace data bit 0."
      },
      {
        "number": "54",
        "name": "P2[4]/PWM1[5]/DSR1/TRACEDATA[1]",
        "type": "bidirectional",
        "description": "GPIO P2.4, muxed with PWM1 ch5, UART1 DSR, and trace data bit 1."
      },
      {
        "number": "55",
        "name": "P2[3]/PWM1[4]/DCD1/TRACEDATA[2]",
        "type": "bidirectional",
        "description": "GPIO P2.3, muxed with PWM1 ch4, UART1 DCD, and trace data bit 2."
      },
      {
        "number": "56",
        "name": "VDD(3V3)",
        "type": "power_in",
        "description": "3.3 V I/O supply voltage."
      },
      {
        "number": "57",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; 0 V reference."
      },
      {
        "number": "58",
        "name": "P2[2]/PWM1[3]/CTS1/TRACEDATA[3]",
        "type": "bidirectional",
        "description": "GPIO P2.2, muxed with PWM1 ch3, UART1 CTS, and trace data bit 3."
      },
      {
        "number": "59",
        "name": "P2[1]/PWM1[2]/RXD1",
        "type": "bidirectional",
        "description": "GPIO P2.1, muxed with PWM1 ch2 and UART1 RXD."
      },
      {
        "number": "60",
        "name": "P2[0]/PWM1[1]/TXD1",
        "type": "bidirectional",
        "description": "GPIO P2.0, muxed with PWM1 ch1 and UART1 TXD."
      },
      {
        "number": "61",
        "name": "P0[9]/I2STX_SDA/MOSI1/MAT2[3]",
        "type": "bidirectional",
        "description": "GPIO P0.9, muxed with I2S TX data (SD), SSP1 MOSI, and Timer2 match 3."
      },
      {
        "number": "62",
        "name": "P0[8]/I2STX_WS/MISO1/MAT2[2]",
        "type": "bidirectional",
        "description": "GPIO P0.8, muxed with I2S TX word-select, SSP1 MISO, and Timer2 match 2."
      },
      {
        "number": "63",
        "name": "P0[7]/I2STX_CLK/SCK1/MAT2[1]",
        "type": "bidirectional",
        "description": "GPIO P0.7, muxed with I2S TX clock (SCK), SSP1 SCK, and Timer2 match 1."
      },
      {
        "number": "64",
        "name": "P0[6]/I2SRX_SDA/SSEL1/MAT2[0]",
        "type": "bidirectional",
        "description": "GPIO P0.6, muxed with I2S RX data, SSP1 SSEL, and Timer2 match 0."
      },
      {
        "number": "65",
        "name": "P4[28]/RX_MCLK/MAT2[0]/TXD3",
        "type": "bidirectional",
        "description": "GPIO P4.28, muxed with I2S receive master clock, Timer2 match 0, and UART3 TXD."
      },
      {
        "number": "66",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; 0 V reference."
      },
      {
        "number": "67",
        "name": "VDD(REG)(3V3)",
        "type": "power_in",
        "description": "3.3 V supply for the on-chip core voltage regulator only."
      },
      {
        "number": "68",
        "name": "P4[29]/TX_MCLK/MAT2[1]/RXD3",
        "type": "bidirectional",
        "description": "GPIO P4.29, muxed with I2S transmit master clock, Timer2 match 1, and UART3 RXD."
      },
      {
        "number": "69",
        "name": "P1[15]/ENET_REF_CLK",
        "type": "bidirectional",
        "description": "GPIO P1.15 / Ethernet RMII reference clock (LPC1758 only)."
      },
      {
        "number": "70",
        "name": "P1[14]/ENET_RX_ER",
        "type": "bidirectional",
        "description": "GPIO P1.14 / Ethernet receive error (LPC1758 only)."
      },
      {
        "number": "71",
        "name": "P1[10]/ENET_RXD1",
        "type": "bidirectional",
        "description": "GPIO P1.10 / Ethernet RMII receive data 1 (LPC1758 only)."
      },
      {
        "number": "72",
        "name": "P1[9]/ENET_RXD0",
        "type": "bidirectional",
        "description": "GPIO P1.9 / Ethernet RMII receive data 0 (LPC1758 only)."
      },
      {
        "number": "73",
        "name": "P1[8]/ENET_CRS",
        "type": "bidirectional",
        "description": "GPIO P1.8 / Ethernet carrier sense (LPC1758 only)."
      },
      {
        "number": "74",
        "name": "P1[4]/ENET_TX_EN",
        "type": "bidirectional",
        "description": "GPIO P1.4 / Ethernet transmit-enable (LPC1758 only)."
      },
      {
        "number": "75",
        "name": "P1[1]/ENET_TXD1",
        "type": "bidirectional",
        "description": "GPIO P1.1 / Ethernet RMII transmit data 1 (LPC1758 only)."
      },
      {
        "number": "76",
        "name": "P1[0]/ENET_TXD0",
        "type": "bidirectional",
        "description": "GPIO P1.0 / Ethernet RMII transmit data 0 (LPC1758 only)."
      },
      {
        "number": "77",
        "name": "VDD(3V3)",
        "type": "power_in",
        "description": "3.3 V I/O supply voltage."
      },
      {
        "number": "78",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; 0 V reference."
      },
      {
        "number": "79",
        "name": "P0[2]/TXD0/AD0[7]",
        "type": "bidirectional",
        "description": "GPIO P0.2, muxed with UART0 TXD and ADC0 channel 7."
      },
      {
        "number": "80",
        "name": "P0[3]/RXD0/AD0[6]",
        "type": "bidirectional",
        "description": "GPIO P0.3, muxed with UART0 RXD and ADC0 channel 6."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.nxp.com/docs/en/data-sheet/LPC1758FBD80K.pdf",
        "pages": 80,
        "sha256": "3db9019ee5b7e77d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 80,
        "described": 80,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lpc1758fbd80k.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          14.0,
          14.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f782bdbc6327d920be33e2b9906695d7c3690117933775c3f145eac71f2013ac",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lpc1758fbd80k-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          14.0,
          14.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c162cc594752c9f5d7c284d541544f8b5eca770d36bac8ead3a73a2dc4f79fbf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "NXP Semicon",
      "Package": "LQFP-80(12x12)",
      "Category": "MCU",
      "Pins": "80"
    }
  },
  "variants": [
    {
      "mpn": "LPC1758FBD80K",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lpc1758fbd80k"
  ],
  "discovery_pitch": "LPC1758FBD80K (NXP Semicon) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lpc1758fbd80k.kicad_sym",
    "lpc1758fbd80k.kicad_mod",
    "lpc1758fbd80k.glb",
    "lpc1758fbd80k.step",
    "lpc1758fbd80k.lbr",
    "docs/hero.png",
    "docs/lpc1758fbd80k-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-28T18:02:32.992Z"
}