component
TMS320VC5509APGE
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "tms320vc5509apge",
"title": "TMS320VC5509APGE",
"brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), 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",
"tms320vc5509apge",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TMS320VC5509APGE",
"manufacturer": "Texas Instruments",
"package": "LQFP-144(20x20)",
"pin_count": 144,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/tms320vc5509a",
"parts": {
"symbol": "tms320vc5509apge.kicad_sym",
"footprint": "tms320vc5509apge.kicad_mod",
"model_3d": "tms320vc5509apge-etched.glb",
"model_3d_plain": "tms320vc5509apge.glb",
"model_3d_step": "tms320vc5509apge-etched.step",
"model_3d_step_plain": "tms320vc5509apge.step",
"lbr": "tms320vc5509apge.lbr"
},
"distributor_links": {
"lcsc": "C27653",
"digikey": "296-17351-ND",
"mouser": "595-MS320VC5509APGE"
},
"distributor_check": {
"checked_at": "2026-10-01T07:54:43Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-17351-ND",
"status": "found"
},
"mouser": {
"pn": "595-MS320VC5509APGE",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "2",
"name": "PU",
"type": "output",
"description": "USB internal pullup enable signal driven by device"
},
{
"number": "3",
"name": "DP",
"type": "input",
"description": "USB D+ differential signal input to transceiver with series resistor protection"
},
{
"number": "4",
"name": "DN",
"type": "input",
"description": "USB D- differential signal input to transceiver with series resistor protection"
},
{
"number": "5",
"name": "USBVDD",
"type": "power_in",
"description": "USB module I/O supply voltage 3.0V-3.6V for DP, DN, and PU pins"
},
{
"number": "6",
"name": "GPIO7",
"type": "input",
"description": "General-purpose I/O pin 7, configurable as input or output via IODIR register"
},
{
"number": "7",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "8",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "9",
"name": "GPIO2",
"type": "input",
"description": "General-purpose I/O pin 2, configurable as input or output via IODIR register"
},
{
"number": "10",
"name": "GPIO1",
"type": "input",
"description": "General-purpose I/O pin 1, configurable as input or output via IODIR register"
},
{
"number": "11",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "12",
"name": "GPIO0",
"type": "input",
"description": "General-purpose I/O pin 0 and mode select pin that determines parallel bus function configuration"
},
{
"number": "13",
"name": "X2/CLKIN",
"type": "input",
"description": "External clock input or crystal oscillator pin 2 accepting clock frequencies 6-20 MHz"
},
{
"number": "14",
"name": "X1",
"type": "input",
"description": "Crystal oscillator pin 1 for parallel resonant crystal connection"
},
{
"number": "15",
"name": "CLKOUT",
"type": "output",
"description": "Clock output from internal DPLL providing system clock or divided reference clock to external circuits"
},
{
"number": "16",
"name": "C0",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "17",
"name": "C1",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "18",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "19",
"name": "C2",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "20",
"name": "C3",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "21",
"name": "C4",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "22",
"name": "C5",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "23",
"name": "C6",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "24",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "25",
"name": "C7",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "26",
"name": "C8",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "27",
"name": "C9",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "28",
"name": "C11",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "29",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "30",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "31",
"name": "C14",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "32",
"name": "C12",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "33",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "34",
"name": "C10",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "35",
"name": "C13",
"type": "tri_state",
"description": "EMIF chip select or multiplexed signal functioning as external memory interface output"
},
{
"number": "36",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "37",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "38",
"name": "A13",
"type": "tri_state",
"description": "Address bus bit 13 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "39",
"name": "A12",
"type": "tri_state",
"description": "Address bus bit 12 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "40",
"name": "A11",
"type": "tri_state",
"description": "Address bus bit 11 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "41",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "42",
"name": "A10",
"type": "tri_state",
"description": "Address bus bit 10 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "43",
"name": "A9",
"type": "tri_state",
"description": "Address bus bit 9 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "44",
"name": "A8",
"type": "tri_state",
"description": "Address bus bit 8 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "45",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "46",
"name": "A7",
"type": "tri_state",
"description": "Address bus bit 7 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "47",
"name": "A6",
"type": "tri_state",
"description": "Address bus bit 6 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "48",
"name": "A5",
"type": "tri_state",
"description": "Address bus bit 5 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "49",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "50",
"name": "A4",
"type": "tri_state",
"description": "Address bus bit 4 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "51",
"name": "A3",
"type": "tri_state",
"description": "Address bus bit 3 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "52",
"name": "A2",
"type": "tri_state",
"description": "Address bus bit 2 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "53",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "54",
"name": "A1",
"type": "tri_state",
"description": "Address bus bit 1 for external memory interface or general-purpose I/O depending on EBSR setting"
},
{
"number": "55",
"name": "A0",
"type": "tri_state",
"description": "Address bus bit 0 for external memory interface or general-purpose I/O, XORed with A14 on EMIF"
},
{
"number": "56",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "57",
"name": "D0",
"type": "tri_state",
"description": "Data bus bit 0 for external memory interface or peripheral communication"
},
{
"number": "58",
"name": "D1",
"type": "tri_state",
"description": "Data bus bit 1 for external memory interface or peripheral communication"
},
{
"number": "59",
"name": "D2",
"type": "tri_state",
"description": "Data bus bit 2 for external memory interface or peripheral communication"
},
{
"number": "60",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "61",
"name": "D3",
"type": "tri_state",
"description": "Data bus bit 3 for external memory interface or peripheral communication"
},
{
"number": "62",
"name": "D4",
"type": "tri_state",
"description": "Data bus bit 4 for external memory interface or peripheral communication"
},
{
"number": "63",
"name": "D5",
"type": "tri_state",
"description": "Data bus bit 5 for external memory interface or peripheral communication"
},
{
"number": "64",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "65",
"name": "D6",
"type": "tri_state",
"description": "Data bus bit 6 for external memory interface or peripheral communication"
},
{
"number": "66",
"name": "D7",
"type": "tri_state",
"description": "Data bus bit 7 for external memory interface or peripheral communication"
},
{
"number": "67",
"name": "D8",
"type": "tri_state",
"description": "Data bus bit 8 for external memory interface or peripheral communication"
},
{
"number": "68",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "69",
"name": "D9",
"type": "tri_state",
"description": "Data bus bit 9 for external memory interface or peripheral communication"
},
{
"number": "70",
"name": "D10",
"type": "tri_state",
"description": "Data bus bit 10 for external memory interface or peripheral communication"
},
{
"number": "71",
"name": "D11",
"type": "tri_state",
"description": "Data bus bit 11 for external memory interface or peripheral communication"
},
{
"number": "72",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "73",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "74",
"name": "D12",
"type": "tri_state",
"description": "Data bus bit 12 for external memory interface or peripheral communication"
},
{
"number": "75",
"name": "D13",
"type": "tri_state",
"description": "Data bus bit 13 for external memory interface or peripheral communication"
},
{
"number": "76",
"name": "D14",
"type": "tri_state",
"description": "Data bus bit 14 for external memory interface or peripheral communication"
},
{
"number": "77",
"name": "D15",
"type": "tri_state",
"description": "Data bus bit 15 for external memory interface or peripheral communication"
},
{
"number": "78",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "79",
"name": "EMU0",
"type": "input",
"description": "Emulation pin 0 for on-chip debug and test access interface"
},
{
"number": "80",
"name": "EMU1/OFF",
"type": "input",
"description": "Emulation pin 1 or device power-down control signal for low-power standby mode"
},
{
"number": "81",
"name": "TDO",
"type": "output",
"description": "JTAG test data output from boundary scan logic at specified test clock frequency"
},
{
"number": "82",
"name": "TDI",
"type": "input",
"description": "JTAG test data input for boundary scan test instruction sequences"
},
{
"number": "83",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "84",
"name": "TRST",
"type": "input",
"description": "JTAG test reset input (active low) for resetting test access port state machine"
},
{
"number": "85",
"name": "TCK",
"type": "input",
"description": "JTAG test clock input for boundary scan operation requiring <100 MHz clock frequency"
},
{
"number": "86",
"name": "TMS",
"type": "input",
"description": "JTAG test mode select input for controlling test access port instruction sequences"
},
{
"number": "87",
"name": "CVDD",
"type": "power_in",
"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
},
{
"number": "88",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "89",
"name": "SDA",
"type": "bidirectional",
"description": "I2C serial data open-drain line with internal pullup disabled by default"
},
{
"number": "90",
"name": "SCL",
"type": "bidirectional",
"description": "I2C serial clock open-drain line with internal pullup disabled by default"
},
{
"number": "91",
"name": "RESET",
"type": "input",
"description": "External reset input (active low) that initializes device and clears all registers when asserted"
},
{
"number": "92",
"name": "USBPLLVSS",
"type": "power_in",
"description": "USB PLL ground reference for phase-locked loop precision"
},
{
"number": "93",
"name": "INT0",
"type": "input",
"description": "External interrupt input 0 for event-driven CPU interrupt generation"
},
{
"number": "94",
"name": "INT1",
"type": "input",
"description": "External interrupt input 1 for event-driven CPU interrupt generation"
},
{
"number": "95",
"name": "USBPLLVDD",
"type": "power_in",
"description": "USB PLL supply voltage for phase-locked loop precision oscillator"
},
{
"number": "96",
"name": "INT2",
"type": "input",
"description": "External interrupt input 2 for event-driven CPU interrupt generation"
},
{
"number": "97",
"name": "INT3",
"type": "input",
"description": "External interrupt input 3 for event-driven CPU interrupt generation"
},
{
"number": "98",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "99",
"name": "INT4",
"type": "input",
"description": "External interrupt input 4 for event-driven CPU interrupt generation"
},
{
"number": "100",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "101",
"name": "XF",
"type": "output",
"description": "External flag output signal controlled by CPU for peripheral signaling"
},
{
"number": "102",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "103",
"name": "ADVSS",
"type": "power_in",
"description": "Analog-to-digital converter digital ground reference for conversion accuracy"
},
{
"number": "104",
"name": "ADVDD",
"type": "power_in",
"description": "Analog-to-digital converter digital supply voltage 1.8V ±10% for successive approximation conversion"
},
{
"number": "105",
"name": "AIN0",
"type": "input",
"description": "ADC analog input channel 0 for 10-bit successive approximation conversion"
},
{
"number": "106",
"name": "AIN1",
"type": "input",
"description": "ADC analog input channel 1 for 10-bit successive approximation conversion"
},
{
"number": "107",
"name": "AVDD",
"type": "power_in",
"description": "ADC analog supply voltage 1.8V ±10% for analog-to-digital converter operation"
},
{
"number": "108",
"name": "AVSS",
"type": "power_in",
"description": "ADC analog ground reference for analog-to-digital converter precision"
},
{
"number": "109",
"name": "RDVDD",
"type": "power_in",
"description": "Real-time clock digital I/O supply voltage for oscillator interface"
},
{
"number": "110",
"name": "RCVDD",
"type": "power_in",
"description": "Real-time clock core supply voltage for independent oscillator operation"
},
{
"number": "111",
"name": "RTCINX2",
"type": "input",
"description": "Real-time clock oscillator crystal input pin 2 for parallel resonant crystal operation"
},
{
"number": "112",
"name": "RTCINX1",
"type": "input",
"description": "Real-time clock oscillator crystal input pin 1 for parallel resonant crystal operation"
},
{
"number": "113",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "114",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "115",
"name": "VSS",
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},
{
"number": "116",
"name": "S23",
"type": "input",
"description": "Serial port multiplexed signal 23 for McBSP port communication function"
},
{
"number": "117",
"name": "S25",
"type": "input",
"description": "Serial port multiplexed signal 25 for McBSP port communication function"
},
{
"number": "118",
"name": "CVDD",
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"description": "Core supply voltage 1.2V, 1.35V, or 1.6V depending on frequency variant"
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{
"number": "119",
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{
"number": "120",
"name": "S21",
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"description": "Serial port multiplexed signal 21 for McBSP port communication function"
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{
"number": "121",
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"description": "Serial port multiplexed signal 22 for McBSP port communication function"
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{
"number": "122",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for both core and I/O circuits"
},
{
"number": "123",
"name": "S20",
"type": "input",
"description": "Serial port multiplexed signal 20 for McBSP port communication function"
},
{
"number": "124",
"name": "S13",
"type": "input",
"description": "Serial port multiplexed signal 13 for McBSP port communication function"
},
{
"number": "125",
"name": "S15",
"type": "input",
"description": "Serial port multiplexed signal 15 for McBSP port communication function"
},
{
"number": "126",
"name": "DVDD",
"type": "power_in",
"description": "Digital I/O power supply voltage 2.7V-3.6V for I/O interface pins"
},
{
"number": "127",
"name": "S14",
"type": "input",
"description": "Serial port multiplexed signal 14 for McBSP port communication function"
},
{
"number": "128",
"name": "S11",
"type": "input",
"description": "Serial port multiplexed signal 11 for McBSP port communication function"
},
{
"number": "129",
"name": "S12",
"type": "input",
"description": "Serial port multiplexed signal 12 for McBSP port communication function"
},
{
"number": "130",
"name": "S10",
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"description": "Serial port multiplexed signal 10 for McBSP port communication function"
},
{
"number": "131",
"name": "DX0",
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"description": "McBSP0 data transmit output for serial port data communication"
},
{
"number": "132",
"name": "CVDD",
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},
{
"number": "133",
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"description": "McBSP0 transmit frame sync output for serial port frame synchronization"
},
{
"number": "134",
"name": "CLKX0",
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"description": "McBSP0 transmit clock output for serial port timing"
},
{
"number": "135",
"name": "DR0",
"type": "input",
"description": "McBSP0 data receive input for serial port data communication"
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{
"number": "136",
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{
"number": "137",
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},
{
"number": "138",
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"description": "Ground reference pin for both core and I/O circuits"
},
{
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{
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},
{
"number": "141",
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},
{
"number": "142",
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{
"number": "143",
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{
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