TMS320VC5506PGE

{
  "schema_version": 1,
  "type": "component",
  "slug": "tms320vc5506pge",
  "title": "TMS320VC5506PGE",
  "brief": "Texas Instruments Digital Signal Processors (DSP/DSC), LQFP-144(20x20). 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",
    "tms320vc5506pge",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TMS320VC5506PGE",
    "manufacturer": "Texas Instruments",
    "package": "LQFP-144(20x20)",
    "pin_count": 144,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Digital Signal Processors (DSP/DSC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tms320vc5506",
    "parts": {
      "symbol": "tms320vc5506pge.kicad_sym",
      "footprint": "tms320vc5506pge.kicad_mod",
      "model_3d": "tms320vc5506pge-hero.glb",
      "model_3d_plain": "tms320vc5506pge.glb",
      "model_3d_step": "tms320vc5506pge-etched.step",
      "model_3d_step_plain": "tms320vc5506pge.step",
      "lbr": "tms320vc5506pge.lbr"
    },
    "distributor_links": {
      "lcsc": "C1520580",
      "digikey": "296-21422-ND",
      "mouser": "595-320VC5506PGE"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T02:19:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-21422-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-320VC5506PGE",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "2",
        "name": "PU",
        "type": "output",
        "description": "USB pull-up pin; VOH is at least 0.9 × USBVDD at IOH = −300 µA with USBVDD = 3.0 V to 3.6 V."
      },
      {
        "number": "3",
        "name": "DP",
        "type": "bidirectional",
        "description": "USB full-speed D+ data pin; it tolerates a short to 0 V or 5 V only when the recommended series resistors are connected."
      },
      {
        "number": "4",
        "name": "DN",
        "type": "bidirectional",
        "description": "USB full-speed D− data pin; it tolerates a short to 0 V or 5 V only when the recommended series resistors are connected."
      },
      {
        "number": "5",
        "name": "USBVDD",
        "type": "power_in",
        "description": "USB module I/O supply for DP, DN and PU, specified at 3.0 V to 3.6 V."
      },
      {
        "number": "6",
        "name": "GPIO7",
        "type": "bidirectional",
        "description": "One of the seven dedicated general-purpose I/O pins on the LQFP package."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "8",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "9",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "One of the seven dedicated general-purpose I/O pins on the LQFP package."
      },
      {
        "number": "10",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "One of the seven dedicated general-purpose I/O pins on the LQFP package."
      },
      {
        "number": "11",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "12",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "Dedicated general-purpose I/O pin that also sets the initial state of the address pins A[13:0]."
      },
      {
        "number": "13",
        "name": "X2/CLKIN",
        "type": "input",
        "description": "Crystal connection or external clock input; when an external clock is used, X1 is left unconnected."
      },
      {
        "number": "14",
        "name": "X1",
        "type": "passive",
        "description": "Crystal connection for the internal oscillator; left unconnected when an external clock drives X2/CLKIN."
      },
      {
        "number": "15",
        "name": "CLKOUT",
        "type": "output",
        "description": "Clock output; its function and switching limits are not stated in the provided pages."
      },
      {
        "number": "16",
        "name": "C0",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "17",
        "name": "C1",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "18",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "19",
        "name": "C2",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "20",
        "name": "C3",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "21",
        "name": "C4",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "22",
        "name": "C5",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "23",
        "name": "C6",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "24",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "25",
        "name": "C7",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "26",
        "name": "C8",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "27",
        "name": "C9",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "28",
        "name": "C11",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "29",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "30",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "31",
        "name": "C14",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "32",
        "name": "C12",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "33",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "34",
        "name": "C10",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "35",
        "name": "C13",
        "type": "bidirectional",
        "description": "Function and electrical limits are not stated in the provided pages; pin assignment per Table 2-2."
      },
      {
        "number": "36",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "37",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "38",
        "name": "A13",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A13 or GPIO.A13 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "39",
        "name": "A12",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A12 or GPIO.A12 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "40",
        "name": "A11",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A11 or GPIO.A11 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "41",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "42",
        "name": "A10",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A10 or GPIO.A10 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "43",
        "name": "A9",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A9 or GPIO.A9 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "44",
        "name": "A8",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A8 or GPIO.A8 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "45",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "46",
        "name": "A7",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A7 or GPIO.A7 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "47",
        "name": "A6",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A6 or GPIO.A6 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "48",
        "name": "A5",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A5 or GPIO.A5 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "49",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "50",
        "name": "A4",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A4 or GPIO.A4 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "51",
        "name": "A3",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A3 or GPIO.A3 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "52",
        "name": "A2",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A2 or GPIO.A2 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "53",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "54",
        "name": "A1",
        "type": "bidirectional",
        "description": "Parallel address bus bit, serving as EMIF.A1 or GPIO.A1 depending on the Parallel Port Mode field; it has a bus holder that keeps its level in high-impedance state."
      },
      {
        "number": "55",
        "name": "A0",
        "type": "bidirectional",
        "description": "Parallel address bus bit; on EMIF mode it carries A0 XORed with internal A14, or serves as GPIO.A0 depending on the Parallel Port Mode field."
      },
      {
        "number": "56",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "57",
        "name": "D0",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "58",
        "name": "D1",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "59",
        "name": "D2",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "60",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "61",
        "name": "D3",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "62",
        "name": "D4",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "63",
        "name": "D5",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "64",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "65",
        "name": "D6",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "66",
        "name": "D7",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "67",
        "name": "D8",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "68",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "69",
        "name": "D9",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "70",
        "name": "D10",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "71",
        "name": "D11",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "72",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "73",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "74",
        "name": "D12",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "75",
        "name": "D13",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "76",
        "name": "D14",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "77",
        "name": "D15",
        "type": "bidirectional",
        "description": "Data bus bit; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "78",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "79",
        "name": "EMU0",
        "type": "bidirectional",
        "description": "Emulation pin; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "80",
        "name": "EMU1/OFF",
        "type": "bidirectional",
        "description": "Emulation pin (EMU1) that also selects the OFF function; function and limits are not stated in the provided pages."
      },
      {
        "number": "81",
        "name": "TDO",
        "type": "tri_state",
        "description": "JTAG test data output; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "82",
        "name": "TDI",
        "type": "input",
        "description": "JTAG test data input; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "83",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "84",
        "name": "TRST",
        "type": "input",
        "description": "JTAG test reset input; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "85",
        "name": "TCK",
        "type": "input",
        "description": "JTAG test clock input; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "86",
        "name": "TMS",
        "type": "input",
        "description": "JTAG test mode select input; function and electrical limits are not stated in the provided pages."
      },
      {
        "number": "87",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
        "number": "88",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "89",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C data line; it has no fail-safe buffer and can draw current when the device is powered down."
      },
      {
        "number": "90",
        "name": "SCL",
        "type": "bidirectional",
        "description": "I2C clock line; it has no fail-safe buffer and can draw current when the device is powered down."
      },
      {
        "number": "91",
        "name": "RESET",
        "type": "input",
        "description": "Device reset input; reset timing limits are not stated in the provided pages."
      },
      {
        "number": "92",
        "name": "USBPLLVSS",
        "type": "power_in",
        "description": "Dedicated ground for the USB PLL."
      },
      {
        "number": "93",
        "name": "INT0",
        "type": "input",
        "description": "External interrupt input; function and timing limits are not stated in the provided pages."
      },
      {
        "number": "94",
        "name": "INT1",
        "type": "input",
        "description": "External interrupt input; function and timing limits are not stated in the provided pages."
      },
      {
        "number": "95",
        "name": "USBPLLVDD",
        "type": "power_in",
        "description": "Dedicated supply for the USB PLL."
      },
      {
        "number": "96",
        "name": "INT2",
        "type": "input",
        "description": "External interrupt input; function and timing limits are not stated in the provided pages."
      },
      {
        "number": "97",
        "name": "INT3",
        "type": "input",
        "description": "External interrupt input; function and timing limits are not stated in the provided pages."
      },
      {
        "number": "98",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "99",
        "name": "INT4",
        "type": "input",
        "description": "External interrupt input; function and timing limits are not stated in the provided pages."
      },
      {
        "number": "100",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "101",
        "name": "XF",
        "type": "output",
        "description": "General-purpose output pin (XF) of the device."
      },
      {
        "number": "102",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "103",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "104",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "105",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection, as listed in Table 2-2."
      },
      {
        "number": "106",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection, as listed in Table 2-2."
      },
      {
        "number": "107",
        "name": "DVDD",
        "type": "power_in",
        "description": "Power supply for the I/O pins; I/O range is 2.7 V to 3.6 V."
      },
      {
        "number": "108",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "109",
        "name": "RDVDD",
        "type": "power_in",
        "description": "RTC module I/O supply."
      },
      {
        "number": "110",
        "name": "RCVDD",
        "type": "power_in",
        "description": "RTC module core supply."
      },
      {
        "number": "111",
        "name": "RTCINX2",
        "type": "passive",
        "description": "Real-time clock crystal connection; function and limits are not stated in the provided pages."
      },
      {
        "number": "112",
        "name": "RTCINX1",
        "type": "passive",
        "description": "Real-time clock crystal connection; function and limits are not stated in the provided pages."
      },
      {
        "number": "113",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "114",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
        "number": "115",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
      },
      {
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        "name": "DX2",
        "type": "output",
        "description": "Multichannel serial port 2 transmit data; function and limits are not stated in the provided pages."
      },
      {
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        "name": "FSX2",
        "type": "bidirectional",
        "description": "Multichannel serial port 2 transmit frame sync; function and limits are not stated in the provided pages."
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      {
        "number": "118",
        "name": "CVDD",
        "type": "power_in",
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      },
      {
        "number": "119",
        "name": "CLKX2",
        "type": "bidirectional",
        "description": "Multichannel serial port 2 transmit clock; function and limits are not stated in the provided pages."
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      {
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        "name": "DR2",
        "type": "input",
        "description": "Multichannel serial port 2 receive data; function and limits are not stated in the provided pages."
      },
      {
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        "name": "FSR2",
        "type": "bidirectional",
        "description": "Multichannel serial port 2 receive frame sync; function and limits are not stated in the provided pages."
      },
      {
        "number": "122",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground for both the I/O pins and the core."
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        "name": "CLKR2",
        "type": "bidirectional",
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        "number": "124",
        "name": "DX1",
        "type": "output",
        "description": "Multichannel serial port 1 transmit data; function and limits are not stated in the provided pages."
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        "name": "FSX1",
        "type": "bidirectional",
        "description": "Multichannel serial port 1 transmit frame sync; function and limits are not stated in the provided pages."
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      {
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      },
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        "name": "CLKX1",
        "type": "bidirectional",
        "description": "Multichannel serial port 1 transmit clock; function and limits are not stated in the provided pages."
      },
      {
        "number": "128",
        "name": "DR1",
        "type": "input",
        "description": "Multichannel serial port 1 receive data; function and limits are not stated in the provided pages."
      },
      {
        "number": "129",
        "name": "FSR1",
        "type": "bidirectional",
        "description": "Multichannel serial port 1 receive frame sync; function and limits are not stated in the provided pages."
      },
      {
        "number": "130",
        "name": "CLKR1",
        "type": "bidirectional",
        "description": "Multichannel serial port 1 receive clock; function and limits are not stated in the provided pages."
      },
      {
        "number": "131",
        "name": "DX0",
        "type": "output",
        "description": "Multichannel serial port 0 transmit data; function and limits are not stated in the provided pages."
      },
      {
        "number": "132",
        "name": "CVDD",
        "type": "power_in",
        "description": "Core power supply; the core operates at 1.2 V."
      },
      {
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        "name": "FSX0",
        "type": "bidirectional",
        "description": "Multichannel serial port 0 transmit frame sync; function and limits are not stated in the provided pages."
      },
      {
        "number": "134",
        "name": "CLKX0",
        "type": "bidirectional",
        "description": "Multichannel serial port 0 transmit clock; function and limits are not stated in the provided pages."
      },
      {
        "number": "135",
        "name": "DR0",
        "type": "input",
        "description": "Multichannel serial port 0 receive data; function and limits are not stated in the provided pages."
      },
      {
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        "name": "FSR0",
        "type": "bidirectional",
        "description": "Multichannel serial port 0 receive frame sync; function and limits are not stated in the provided pages."
      },
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      },
      {
        "number": "140",
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        "description": "Timer0 input/output pin; function and timing limits are not stated in the provided pages."
      },
      {
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      },
      {
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        "name": "GPIO3",
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