component
TMS5700432BPZQQ1
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), QFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "tms5700432bpzqq1",
"title": "TMS5700432BPZQQ1",
"brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), QFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"embedded processors & controllers",
"tms5700432bpzqq1",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TMS5700432BPZQQ1",
"manufacturer": "Texas Instruments",
"package": "QFP-100(14x14)",
"pin_count": 100,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/tms570ls0432",
"parts": {
"symbol": "tms5700432bpzqq1.kicad_sym",
"footprint": "tms5700432bpzqq1.kicad_mod",
"model_3d": "tms5700432bpzqq1-hero.glb",
"model_3d_plain": "tms5700432bpzqq1.glb",
"model_3d_step": "tms5700432bpzqq1-etched.step",
"model_3d_step_plain": "tms5700432bpzqq1.step",
"lbr": "tms5700432bpzqq1.lbr"
},
"distributor_links": {
"lcsc": "C1337398",
"digikey": "296-42450-ND",
"mouser": "595-TMS5700432BPZQQ1"
},
"distributor_check": {
"checked_at": "2026-10-11T01:59:06Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-42450-ND",
"status": "found"
},
"mouser": {
"pn": "595-TMS5700432BPZQQ1",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GIOA[0]/SPI3nCS[3]",
"type": "bidirectional",
"description": "General-purpose I/O with interrupt on rising, falling or both edges; alternate function SPI3nCS[3]; default pulldown is programmable at 20 µA."
},
{
"number": "2",
"name": "GIOA[1]/SPI3nCS[2]",
"type": "bidirectional",
"description": "General-purpose I/O with interrupt on rising, falling or both edges; alternate function SPI3nCS[2]; default pulldown is programmable at 20 µA."
},
{
"number": "3",
"name": "FLTP1",
"type": "input",
"description": "Flash test pin; for proper operation it must connect only to a test pad or be left unconnected (NC), and the test pad must not be exposed to ESD in the final product."
},
{
"number": "4",
"name": "FLTP2",
"type": "input",
"description": "Flash test pin; for proper operation it must connect only to a test pad or be left unconnected (NC), and the test pad must not be exposed to ESD in the final product."
},
{
"number": "5",
"name": "GIOA[2]/SPI3nCS[1]",
"type": "bidirectional",
"description": "General-purpose I/O with interrupt on rising, falling or both edges; alternate function SPI3nCS[1]; default pulldown is programmable at 20 µA."
},
{
"number": "6",
"name": "VCCIO",
"type": "power_in",
"description": "I/O supply, 3.3 V nominal (3.0 V to 3.6 V recommended operating range)."
},
{
"number": "7",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "8",
"name": "GIOA[3]/SPI2nCS[3]",
"type": "bidirectional",
"description": "General-purpose I/O with interrupt on rising, falling or both edges; alternate function SPI2nCS[3]; default pulldown is programmable at 20 µA."
},
{
"number": "9",
"name": "GIOA[4]/SPI2nCS[2]",
"type": "bidirectional",
"description": "General-purpose I/O with interrupt on rising, falling or both edges; alternate function SPI2nCS[2]; default pulldown is programmable at 20 µA."
},
{
"number": "10",
"name": "GIOA[5]/EXTCLKIN",
"type": "bidirectional",
"description": "General-purpose I/O, or external clock input EXTCLKIN; also connects directly to the N2HET PIN_nDISABLE input when PINMMR9[0] = 1."
},
{
"number": "11",
"name": "N2HET[22]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "12",
"name": "GIOA[6]/SPI2nCS[1]/N2HET[31]",
"type": "bidirectional",
"description": "General-purpose I/O; alternate functions SPI2nCS[1] and N2HET[31]; default pulldown is programmable at 20 µA."
},
{
"number": "13",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "14",
"name": "OSCIN",
"type": "input",
"description": "Input from external crystal/resonator or external clock input for the main oscillator."
},
{
"number": "15",
"name": "KELVIN_GND",
"type": "power_in",
"description": "Dedicated ground for the oscillator."
},
{
"number": "16",
"name": "OSCOUT",
"type": "output",
"description": "Output to external crystal/resonator."
},
{
"number": "17",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "18",
"name": "GIOA[7]/N2HET[29]",
"type": "bidirectional",
"description": "General-purpose I/O; alternate function N2HET[29]; the pin is connected as input to both the GPIO and N2HET modules."
},
{
"number": "19",
"name": "N2HET[0]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "20",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "21",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "22",
"name": "N2HET[2]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "23",
"name": "SPI2nCS[0]",
"type": "bidirectional",
"description": "SPI2 chip select, or GPIO."
},
{
"number": "24",
"name": "TEST",
"type": "bidirectional",
"description": "Test enable; this terminal must be connected to ground directly or through a pulldown resistor."
},
{
"number": "25",
"name": "N2HET[4]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "26",
"name": "N2HET[6]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "27",
"name": "MIBSPI1nCS[2]/N2HET[20]/N2HET[19]",
"type": "bidirectional",
"description": "MibSPI1 chip select 2; alternate functions N2HET[20] and N2HET[19]; or GPIO."
},
{
"number": "28",
"name": "VCCIO",
"type": "power_in",
"description": "I/O supply, 3.3 V nominal (3.0 V to 3.6 V recommended operating range)."
},
{
"number": "29",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "30",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "31",
"name": "nPORRST",
"type": "input",
"description": "Power-on reset (cold reset); external power supply monitor circuitry must drive it low when any microcontroller supply falls out of the specified range, and it has a glitch filter."
},
{
"number": "32",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "33",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "34",
"name": "SPI3SOMI",
"type": "bidirectional",
"description": "SPI3 slave-out master-in, or GPIO."
},
{
"number": "35",
"name": "SPI3SIMO",
"type": "bidirectional",
"description": "SPI3 slave-in master-out, or GPIO."
},
{
"number": "36",
"name": "SPI3CLK/EQEPA",
"type": "bidirectional",
"description": "SPI3 serial clock, or enhanced QEP input A; default pullup is programmable at 20 µA."
},
{
"number": "37",
"name": "SPI3nENA/EQEPB",
"type": "bidirectional",
"description": "SPI3 enable, or enhanced QEP input B."
},
{
"number": "38",
"name": "SPI3nCS[0]/EQEPI",
"type": "bidirectional",
"description": "SPI3 chip select 0, or enhanced QEP index input."
},
{
"number": "39",
"name": "MIBSPI1nCS[3]/N2HET[26]",
"type": "bidirectional",
"description": "MibSPI1 chip select 3, alternate function N2HET[26], or GPIO."
},
{
"number": "40",
"name": "ADIN[16]",
"type": "input",
"description": "MibADC analog input channel 16."
},
{
"number": "41",
"name": "ADIN[17]",
"type": "input",
"description": "MibADC analog input channel 17."
},
{
"number": "42",
"name": "ADIN[0]",
"type": "input",
"description": "MibADC analog input channel 0."
},
{
"number": "43",
"name": "ADIN[7]",
"type": "input",
"description": "MibADC analog input channel 7."
},
{
"number": "44",
"name": "ADIN[20]",
"type": "input",
"description": "MibADC analog input channel 20."
},
{
"number": "45",
"name": "ADIN[21]",
"type": "input",
"description": "MibADC analog input channel 21."
},
{
"number": "46",
"name": "VCCAD/ADREFHI",
"type": "power_in",
"description": "MibADC operating supply and high-voltage reference, 3.3 V nominal (3.0 V to 3.6 V)."
},
{
"number": "47",
"name": "VSSAD/ADREFLO",
"type": "power_in",
"description": "MibADC supply ground and low-voltage reference, -0.1 V to 0.1 V."
},
{
"number": "48",
"name": "ADIN[9]",
"type": "input",
"description": "MibADC analog input channel 9."
},
{
"number": "49",
"name": "ADIN[1]",
"type": "input",
"description": "MibADC analog input channel 1."
},
{
"number": "50",
"name": "ADIN[10]",
"type": "input",
"description": "MibADC analog input channel 10."
},
{
"number": "51",
"name": "ADIN[2]",
"type": "input",
"description": "MibADC analog input channel 2."
},
{
"number": "52",
"name": "ADIN[3]",
"type": "input",
"description": "MibADC analog input channel 3."
},
{
"number": "53",
"name": "ADIN[11]",
"type": "input",
"description": "MibADC analog input channel 11."
},
{
"number": "54",
"name": "ADIN[4]",
"type": "input",
"description": "MibADC analog input channel 4."
},
{
"number": "55",
"name": "ADIN[5]",
"type": "input",
"description": "MibADC analog input channel 5."
},
{
"number": "56",
"name": "ADIN[6]",
"type": "input",
"description": "MibADC analog input channel 6."
},
{
"number": "57",
"name": "ADIN[8]",
"type": "input",
"description": "MibADC analog input channel 8."
},
{
"number": "58",
"name": "ADEVT/N2HET[28]",
"type": "bidirectional",
"description": "ADC event trigger, alternate function N2HET[28], or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "59",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "60",
"name": "VCCIO",
"type": "power_in",
"description": "I/O supply, 3.3 V nominal (3.0 V to 3.6 V recommended operating range)."
},
{
"number": "61",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "62",
"name": "CAN1TX",
"type": "bidirectional",
"description": "DCAN1 CAN transmit, or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "63",
"name": "CAN1RX",
"type": "bidirectional",
"description": "DCAN1 CAN receive, or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "64",
"name": "N2HET[24]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "65",
"name": "MIBSPI1SIMO",
"type": "bidirectional",
"description": "MibSPI1 slave-in master-out, or GPIO."
},
{
"number": "66",
"name": "MIBSPI1SOMI",
"type": "bidirectional",
"description": "MibSPI1 slave-out master-in, or GPIO."
},
{
"number": "67",
"name": "MIBSPI1CLK",
"type": "bidirectional",
"description": "MibSPI1 serial clock, or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "68",
"name": "MIBSPI1nENA/N2HET[23]/N2HET[30]",
"type": "bidirectional",
"description": "MibSPI1 enable; alternate functions N2HET[23] and N2HET[30]; or GPIO."
},
{
"number": "69",
"name": "SPI2SOMI",
"type": "bidirectional",
"description": "SPI2 slave-out master-in, or GPIO; drive strength selected by SPIPC9 SRS bit (8 mA fast default, 2 mA slow)."
},
{
"number": "70",
"name": "SPI2SIMO",
"type": "bidirectional",
"description": "SPI2 slave-in master-out, or GPIO; drive strength selected by SPIPC9 SRS bit (8 mA fast default, 2 mA slow)."
},
{
"number": "71",
"name": "SPI2CLK",
"type": "bidirectional",
"description": "SPI2 serial clock, or GPIO; drive strength selected by SPIPC9 SRS bit (8 mA fast default, 2 mA slow)."
},
{
"number": "72",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "73",
"name": "MIBSPI1nCS[0]",
"type": "bidirectional",
"description": "MibSPI1 chip select 0, or GPIO."
},
{
"number": "74",
"name": "N2HET[8]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "75",
"name": "TMS",
"type": "bidirectional",
"description": "JTAG test select; default pullup is fixed at 100 µA."
},
{
"number": "76",
"name": "nTRST",
"type": "input",
"description": "JTAG test hardware reset; pulldown is fixed at 100 µA."
},
{
"number": "77",
"name": "TDI",
"type": "bidirectional",
"description": "JTAG test data in; default pullup is fixed at 100 µA."
},
{
"number": "78",
"name": "TDO",
"type": "output",
"description": "JTAG test data out; default pulldown is fixed at 100 µA."
},
{
"number": "79",
"name": "TCK",
"type": "input",
"description": "JTAG test clock; pulldown is fixed at 100 µA."
},
{
"number": "80",
"name": "RTCK",
"type": "output",
"description": "JTAG return test clock."
},
{
"number": "81",
"name": "nRST",
"type": "bidirectional",
"description": "External circuitry can assert a system reset by driving it low; TI recommends an external pullup, and the terminal has a glitch filter."
},
{
"number": "82",
"name": "nERROR",
"type": "bidirectional",
"description": "ESM error signal indicating an error of high severity; default pulldown is 20 µA."
},
{
"number": "83",
"name": "N2HET[10]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "84",
"name": "ECLK",
"type": "bidirectional",
"description": "External prescaled clock output, or GPIO; default pulldown is programmable at 20 µA."
},
{
"number": "85",
"name": "VCCIO",
"type": "power_in",
"description": "I/O supply, 3.3 V nominal (3.0 V to 3.6 V recommended operating range)."
},
{
"number": "86",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "87",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
},
{
"number": "88",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "89",
"name": "N2HET[12]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "90",
"name": "N2HET[14]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "91",
"name": "CAN2TX",
"type": "bidirectional",
"description": "DCAN2 CAN transmit, or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "92",
"name": "CAN2RX",
"type": "bidirectional",
"description": "DCAN2 CAN receive, or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "93",
"name": "MIBSPI1nCS[1]/EQEPS/N2HET[17]",
"type": "bidirectional",
"description": "MibSPI1 chip select 1; alternate functions EQEPS (enhanced QEP strobe) and N2HET[17]; or GPIO."
},
{
"number": "94",
"name": "LINRX",
"type": "bidirectional",
"description": "LIN receive, or GPIO; default pullup is programmable at 20 µA."
},
{
"number": "95",
"name": "LINTX",
"type": "bidirectional",
"description": "LIN transmit, or GPIO."
},
{
"number": "96",
"name": "VCCP",
"type": "power_in",
"description": "Flash external pump supply, 3.3 V nominal (3.0 V to 3.6 V); required for flash read, program and erase operations."
},
{
"number": "97",
"name": "N2HET[16]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "98",
"name": "N2HET[18]",
"type": "bidirectional",
"description": "N2HET timer input capture or output compare; the terminal can be programmed as GPIO and has a programmable-duration suppression filter."
},
{
"number": "99",
"name": "VCC",
"type": "power_in",
"description": "Digital logic and RAM core supply, 1.2 V nominal (1.14 V to 1.32 V recommended operating range)."
},
{
"number": "100",
"name": "VSS",
"type": "power_in",
"description": "Device ground reference for all supplies except the ADC supply."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Figure 4-1 (page 8) pinout text is scrambled in the extraction, so the pin-to-name map was built fro; The datasheet covers the TMS570LS0432/0332 family. The ordering part TMS5700432BPZQQ1 is listed in t; Source tables give conflicting or missing pin types for some terminals, so the KiCad type was mapped"
],
"pages_sent": 24,
"cost_usd": 0.1941,
"at": "2026-10-11T01:58:34"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tms570ls0432",
"pages": 114,
"sha256": "5d616069ef21fdcb",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 100,
"described": 100,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
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