component
MSP430F4793IPZR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775
{
"schema_version": 1,
"type": "component",
"slug": "msp430f4793ipzr",
"title": "MSP430F4793IPZR",
"brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-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",
"msp430f4793ipzr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "MSP430F4793IPZR",
"manufacturer": "Texas Instruments",
"package": "LQFP-100(14x14)",
"pin_count": 100,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/msp430f4783",
"parts": {
"symbol": "msp430f4793ipzr.kicad_sym",
"footprint": "msp430f4793ipzr.kicad_mod",
"model_3d": "msp430f4793ipzr-hero.glb",
"model_3d_plain": "msp430f4793ipzr.glb",
"model_3d_step": "msp430f4793ipzr-etched.step",
"model_3d_step_plain": "msp430f4793ipzr.step",
"lbr": "msp430f4793ipzr.lbr"
},
"distributor_links": {
"lcsc": "C967422",
"digikey": "296-24721-2-ND",
"mouser": "595-MSP430F4793IPZR"
},
"distributor_check": {
"checked_at": "2026-10-08T19:57:03Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-24721-2-ND",
"status": "found"
},
"mouser": {
"pn": "595-MSP430F4793IPZR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "DVCC1",
"type": "power_in",
"description": "Digital supply voltage, positive terminal."
},
{
"number": "2",
"name": "A0.0+",
"type": "input",
"description": "SD16_A positive analog input A0.0; open connection recommended if the input is unused."
},
{
"number": "3",
"name": "A0.0-",
"type": "input",
"description": "SD16_A negative analog input A0.0; open connection recommended if the input is unused."
},
{
"number": "4",
"name": "A1.0+",
"type": "input",
"description": "SD16_A positive analog input A1.0; open connection recommended if the input is unused."
},
{
"number": "5",
"name": "A1.0-",
"type": "input",
"description": "SD16_A negative analog input A1.0; open connection recommended if the input is unused."
},
{
"number": "6",
"name": "A2.0+",
"type": "input",
"description": "SD16_A positive analog input A2.0; open connection recommended if the input is unused."
},
{
"number": "7",
"name": "A2.0-",
"type": "input",
"description": "SD16_A negative analog input A2.0; open connection recommended if the input is unused."
},
{
"number": "8",
"name": "XIN",
"type": "input",
"description": "Input port for crystal oscillator XT1; standard or watch crystals can be connected."
},
{
"number": "9",
"name": "XOUT",
"type": "output",
"description": "Output terminal of crystal oscillator XT1."
},
{
"number": "10",
"name": "VREF",
"type": "power_in",
"description": "Input for an external reference voltage or internal reference voltage output, which can be used as mid-voltage."
},
{
"number": "11",
"name": "NC",
"type": "unconnected",
"description": "Internally not connected; can be connected to VSS."
},
{
"number": "12",
"name": "P5.1/S0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 0."
},
{
"number": "13",
"name": "S1",
"type": "output",
"description": "LCD segment output 1."
},
{
"number": "14",
"name": "P10.7/S2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 2."
},
{
"number": "15",
"name": "P10.6/S3",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 3."
},
{
"number": "16",
"name": "P10.5/S4",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 4."
},
{
"number": "17",
"name": "P10.4/S5",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 5."
},
{
"number": "18",
"name": "P10.3/S6",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 6."
},
{
"number": "19",
"name": "P10.2/S7",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 7."
},
{
"number": "20",
"name": "P10.1/S8",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 8."
},
{
"number": "21",
"name": "P10.0/S9",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 9."
},
{
"number": "22",
"name": "P9.7/S10",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 10."
},
{
"number": "23",
"name": "P9.6/S11",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 11."
},
{
"number": "24",
"name": "P9.5/S12",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 12."
},
{
"number": "25",
"name": "P9.4/S13",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 13."
},
{
"number": "26",
"name": "P9.3/S14",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 14."
},
{
"number": "27",
"name": "P9.2/S15",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 15."
},
{
"number": "28",
"name": "P9.1/S16",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 16."
},
{
"number": "29",
"name": "P9.0/S17",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 17."
},
{
"number": "30",
"name": "P8.7/S18",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 18."
},
{
"number": "31",
"name": "P8.6/S19",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 19."
},
{
"number": "32",
"name": "P8.5/S20",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 20."
},
{
"number": "33",
"name": "P8.4/S21",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 21."
},
{
"number": "34",
"name": "P8.3/S22",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 22."
},
{
"number": "35",
"name": "P8.2/S23",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 23."
},
{
"number": "36",
"name": "P8.1/S24",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 24."
},
{
"number": "37",
"name": "P8.0/S25",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 25."
},
{
"number": "38",
"name": "P7.7/S26",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 26."
},
{
"number": "39",
"name": "P7.6/S27",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 27."
},
{
"number": "40",
"name": "P7.5/S28",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 28."
},
{
"number": "41",
"name": "P7.4/S29",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 29."
},
{
"number": "42",
"name": "P7.3/S30",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 30."
},
{
"number": "43",
"name": "P7.2/S31",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 31."
},
{
"number": "44",
"name": "P7.1/S32",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 32."
},
{
"number": "45",
"name": "P7.0/S33",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 33."
},
{
"number": "46",
"name": "P4.7/S34",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 34."
},
{
"number": "47",
"name": "P4.6/S35",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD segment output 35."
},
{
"number": "48",
"name": "P4.5/UCB1CLK/UCA1STE/S36",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B1 clock input/output, USCI_A1 slave transmit enable, or LCD segment output 36."
},
{
"number": "49",
"name": "P4.4/UCB1SOMI/UCB1SCL/S37",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B1 slave out/master in in SPI mode, SCL I2C clock in I2C mode, or LCD segment output 37."
},
{
"number": "50",
"name": "P4.3/UCB1SIMO/UCB1SDA/S38",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B1 slave in/master out in SPI mode, SDA I2C data in I2C mode, or LCD segment output 38."
},
{
"number": "51",
"name": "P4.2/UCB1STE/UCA1CLK/S39",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B1 slave transmit enable, USCI_A1 clock input/output, or LCD segment output 39."
},
{
"number": "52",
"name": "COM0",
"type": "output",
"description": "LCD backplane common output COM0 (COM0 to COM3 are used for LCD backplanes)."
},
{
"number": "53",
"name": "P5.2/COM1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD common output COM1 for backplane use."
},
{
"number": "54",
"name": "P5.3/COM2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD common output COM2 for backplane use."
},
{
"number": "55",
"name": "P5.4/COM3",
"type": "bidirectional",
"description": "General-purpose digital I/O, or LCD common output COM3 for backplane use."
},
{
"number": "56",
"name": "P5.5/R03",
"type": "bidirectional",
"description": "General-purpose digital I/O, or input port of the lowest analog LCD level (V5)."
},
{
"number": "57",
"name": "P5.6/LCDREF/R13",
"type": "bidirectional",
"description": "General-purpose digital I/O, external reference voltage input for regulated LCD voltage, or input port of the third most positive analog LCD level (V4 or V3)."
},
{
"number": "58",
"name": "P5.7/R23",
"type": "bidirectional",
"description": "General-purpose digital I/O, or input port of the second most positive analog LCD level (V2)."
},
{
"number": "59",
"name": "LCDCAP/R33",
"type": "input",
"description": "LCD capacitor connection, and input/output port of the most positive analog LCD level (V1); the datasheet classifies this pin as input (I) in its terminal table."
},
{
"number": "60",
"name": "DVCC2",
"type": "power_in",
"description": "Digital supply voltage, positive terminal."
},
{
"number": "61",
"name": "DVSS2",
"type": "power_in",
"description": "Digital supply voltage, negative terminal (ground)."
},
{
"number": "62",
"name": "P4.1/UCA1RXD/UCA1SOMI",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_A1 receive data input in UART mode, or slave out/master in in SPI mode."
},
{
"number": "63",
"name": "P4.0/UCA1TXD/UCA1SIMO",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_A1 transmit data output in UART mode, or slave in/master out in SPI mode."
},
{
"number": "64",
"name": "P3.7",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "65",
"name": "P3.6",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "66",
"name": "P3.5",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "67",
"name": "P3.4",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "68",
"name": "P3.3/UCB0CLK/UCA0STE",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B0 clock input/output, or USCI_A0 slave transmit enable."
},
{
"number": "69",
"name": "P3.2/UCB0SOMI/UCB0SCL",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B0 slave out/master in in SPI mode, or SCL I2C clock in I2C mode."
},
{
"number": "70",
"name": "P3.1/UCB0SIMO/UCB0SDA",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B0 slave in/master out in SPI mode, or SDA I2C data in I2C mode."
},
{
"number": "71",
"name": "P3.0/UCB0STE/UCA0CLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_B0 slave transmit enable, or USCI_A0 clock input/output."
},
{
"number": "72",
"name": "P2.7",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "73",
"name": "P2.6/CAOUT",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Comparator_A output."
},
{
"number": "74",
"name": "P2.5/UCA0RXD/UCA0SOMI",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_A0 receive data input in UART mode, or slave out/master in in SPI mode."
},
{
"number": "75",
"name": "P2.4/UCA0TXD/UCA0SIMO",
"type": "bidirectional",
"description": "General-purpose digital I/O, USCI_A0 transmit data output in UART mode, or slave in/master out in SPI mode."
},
{
"number": "76",
"name": "P2.3/TB2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Timer_B3 CCR2 (capture CCI2A/CCI2B input, compare Out2 output)."
},
{
"number": "77",
"name": "P2.2/TB1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Timer_B3 CCR1 (capture CCI1A/CCI1B input, compare Out1 output)."
},
{
"number": "78",
"name": "P2.1/TB0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Timer_B3 CCR0 (capture CCI0A/CCI0B input, compare Out0 output)."
},
{
"number": "79",
"name": "P2.0/TA2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Timer_A capture CCI2A input / compare Out2 output."
},
{
"number": "80",
"name": "P1.7/CA1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Comparator_A input."
},
{
"number": "81",
"name": "P1.6/CA0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Comparator_A input."
},
{
"number": "82",
"name": "P1.5/TACLK/ACLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A TACLK clock input, or ACLK output divided by 1, 2, 4 or 8."
},
{
"number": "83",
"name": "P1.4/TBCLK/SMCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_B3 TBCLK input clock, or submain system clock SMCLK output."
},
{
"number": "84",
"name": "P1.3/TBOUTH/SVSOUT",
"type": "bidirectional",
"description": "General-purpose digital I/O, switch of all Timer_B PWM outputs to high impedance (TBOUTH), or SVS comparator output (SVSOUT)."
},
{
"number": "85",
"name": "P1.2/TA1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or Timer_A capture CCI1A input / compare Out1 output."
},
{
"number": "86",
"name": "P1.1/TA0/MCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A capture CCI0B input, MCLK output, or BSL receive; TA0 is only an input on this pin."
},
{
"number": "87",
"name": "P1.0/TA0",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A capture CCI0A input / compare Out0 output, or BSL transmit."
},
{
"number": "88",
"name": "XT2OUT",
"type": "output",
"description": "Output terminal of crystal oscillator XT2."
},
{
"number": "89",
"name": "XT2IN",
"type": "input",
"description": "Input port for crystal oscillator XT2; only standard crystals can be connected."
},
{
"number": "90",
"name": "TDO/TDI",
"type": "bidirectional",
"description": "Test data output port; carries TDO/TDI data output or programming data input."
},
{
"number": "91",
"name": "TDI/TCLK",
"type": "input",
"description": "Test data input or test clock input; the device protection fuse is connected to this pin."
},
{
"number": "92",
"name": "TMS",
"type": "input",
"description": "Test mode select; used as an input for device programming and test."
},
{
"number": "93",
"name": "TCK",
"type": "input",
"description": "Test clock; the clock input port for device programming and test."
},
{
"number": "94",
"name": "RST/NMI",
"type": "input",
"description": "Reset input or nonmaskable interrupt input port."
},
{
"number": "95",
"name": "P5.0/SVSIN",
"type": "bidirectional",
"description": "General-purpose digital I/O, or analog input to the supply voltage supervisor (SVSIN)."
},
{
"number": "96",
"name": "A3.0+",
"type": "input",
"description": "SD16_A positive analog input A3.0 (MSP430x47x4 only); not connected in MSP430x47x3 devices, open connection recommended."
},
{
"number": "97",
"name": "A3.0-",
"type": "input",
"description": "SD16_A negative analog input A3.0 (MSP430x47x4 only); not connected in MSP430x47x3 devices, open connection recommended."
},
{
"number": "98",
"name": "AVSS",
"type": "power_in",
"description": "Analog supply voltage, negative terminal (ground)."
},
{
"number": "99",
"name": "DVSS1",
"type": "power_in",
"description": "Digital supply voltage, negative terminal (ground)."
},
{
"number": "100",
"name": "AVCC",
"type": "power_in",
"description": "Analog supply voltage, positive terminal; must not power up prior to DVCC1/DVCC2."
}
],
"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: MPN MSP430F4793IPZR is an MSP430F47x3 device (3 SD16_A ADCs). Per the datasheet, pins 96 (A3.0+) and; Pin 59 LCDCAP/R33 is classified as 'I' in the datasheet terminal table, yet its description calls it; Pin 11 NC is internally not connected and is typed unconnected. Datasheet says it can be tied to VSS"
],
"pages_sent": 34,
"cost_usd": 0.2092,
"at": "2026-10-08T19:56:24"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/msp430f4783",
"pages": 84,
"sha256": "ddafac1ca61d1dc4",
"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",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "msp430f4793ipzr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
16,
16,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "51720097260ffba41c3062f85f67623721102fa535901c47cb555a1f444feeb3",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "msp430f4793ipzr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
16,
16,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "6c0a6b2321e069ecd83004b39bb8fd1daa616d94c3c92eb770b06afb8904055e",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "LQFP-100(14x14)",
"Category": "Embedded Processors & Controllers",
"Pins": "100"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"msp430f4793ipzr"
],
"discovery_pitch": "MSP430F4793IPZR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"msp430f4793ipzr.kicad_sym",
"msp430f4793ipzr.kicad_mod",
"msp430f4793ipzr.glb",
"msp430f4793ipzr.step",
"msp430f4793ipzr.lbr",
"docs/hero.png",
"docs/msp430f4793ipzr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"msp430f4793ipzr-hero.glb",
"msp430f4793ipzr-hero.overlay.json"
],
"visibility": {
"public": true
}
}