component
MSP430F5438IPZR
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
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736
{
"schema_version": 1,
"type": "component",
"slug": "msp430f5438ipzr",
"title": "MSP430F5438IPZR",
"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",
"msp430f5438ipzr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "MSP430F5438IPZR",
"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/msp430f5438",
"parts": {
"symbol": "msp430f5438ipzr.kicad_sym",
"footprint": "msp430f5438ipzr.kicad_mod",
"model_3d": "msp430f5438ipzr-hero.glb",
"model_3d_plain": "msp430f5438ipzr.glb",
"model_3d_step": "msp430f5438ipzr-etched.step",
"model_3d_step_plain": "msp430f5438ipzr.step",
"lbr": "msp430f5438ipzr.lbr"
},
"distributor_links": {
"lcsc": "C9992",
"digikey": "296-23859-2-ND",
"mouser": "595-MSP430F5438IPZR"
},
"distributor_check": {
"checked_at": "2026-10-03T06:04:00Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-23859-2-ND",
"status": "found"
},
"mouser": {
"pn": "595-MSP430F5438IPZR",
"status": "found",
"lifecycle": "Not Recommended for New Designs"
}
},
"pins": [
{
"number": "1",
"name": "P6.4/A4",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A4 for the ADC."
},
{
"number": "2",
"name": "P6.5/A5",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A5 for the ADC."
},
{
"number": "3",
"name": "P6.6/A6",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A6 for the ADC."
},
{
"number": "4",
"name": "P6.7/A7",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A7 for the ADC."
},
{
"number": "5",
"name": "P7.4/A12",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A12 for the ADC."
},
{
"number": "6",
"name": "P7.5/A13",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A13 for the ADC."
},
{
"number": "7",
"name": "P7.6/A14",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A14 for the ADC."
},
{
"number": "8",
"name": "P7.7/A15",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A15 for the ADC."
},
{
"number": "9",
"name": "P5.0/A8/VREF+/VeREF+",
"type": "bidirectional",
"description": "General-purpose digital I/O, analog input A8, ADC reference voltage output, or external reference voltage input to the ADC."
},
{
"number": "10",
"name": "P5.1/A9/VREF-/VeREF-",
"type": "bidirectional",
"description": "General-purpose digital I/O, analog input A9, or negative terminal for the ADC internal or external reference voltage."
},
{
"number": "11",
"name": "AVCC",
"type": "power_in",
"description": "Analog power supply."
},
{
"number": "12",
"name": "AVSS",
"type": "power_in",
"description": "Analog ground supply."
},
{
"number": "13",
"name": "P7.0/XIN",
"type": "bidirectional",
"description": "General-purpose digital I/O or input terminal for crystal oscillator XT1."
},
{
"number": "14",
"name": "P7.1/XOUT",
"type": "bidirectional",
"description": "General-purpose digital I/O or output terminal of crystal oscillator XT1."
},
{
"number": "15",
"name": "DVSS1",
"type": "power_in",
"description": "Digital ground supply."
},
{
"number": "16",
"name": "DVCC1",
"type": "power_in",
"description": "Digital power supply."
},
{
"number": "17",
"name": "P1.0/TA0CLK/ACLK",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, TA0 clock input, or ACLK output (divided by 1, 2, 4, 8, 16, or 32)."
},
{
"number": "18",
"name": "P1.1/TA0.0",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, TA0 CCR0 capture input/compare output, or BSL transmit output."
},
{
"number": "19",
"name": "P1.2/TA0.1",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, TA0 CCR1 capture input/compare output, or BSL receive input."
},
{
"number": "20",
"name": "P1.3/TA0.2",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or TA0 CCR2 capture input (CCI2A) / compare output."
},
{
"number": "21",
"name": "P1.4/TA0.3",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or TA0 CCR3 capture input (CCI3A) / compare output."
},
{
"number": "22",
"name": "P1.5/TA0.4",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or TA0 CCR4 capture input (CCI4A) / compare output."
},
{
"number": "23",
"name": "P1.6/SMCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or SMCLK output."
},
{
"number": "24",
"name": "P1.7",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt."
},
{
"number": "25",
"name": "P2.0/TA1CLK/MCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, TA1 clock input, or MCLK output."
},
{
"number": "26",
"name": "P2.1/TA1.0",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or TA1 CCR0 capture input (CCI0A) / compare output."
},
{
"number": "27",
"name": "P2.2/TA1.1",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or TA1 CCR1 capture input (CCI1A) / compare output."
},
{
"number": "28",
"name": "P2.3/TA1.2",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or TA1 CCR2 capture input (CCI2A) / compare output."
},
{
"number": "29",
"name": "P2.4/RTCCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or RTCCLK output."
},
{
"number": "30",
"name": "P2.5",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt."
},
{
"number": "31",
"name": "P2.6/ACLK",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, or ACLK output."
},
{
"number": "32",
"name": "P2.7/ADC12CLK/DMAE0",
"type": "bidirectional",
"description": "General-purpose digital I/O with port interrupt, DMA external trigger input (DMAE0), or ADC12CLK output."
},
{
"number": "33",
"name": "P3.0/UCB0STE/UCA0CLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B0 slave transmit enable / USCI_A0 clock."
},
{
"number": "34",
"name": "P3.1/UCB0SIMO/UCB0SDA",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B0 SPI SIMO / I2C data (I2C output drives only logical 0 to VSS)."
},
{
"number": "35",
"name": "P3.2/UCB0SOMI/UCB0SCL",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B0 SPI SOMI / I2C clock (I2C output drives only logical 0 to VSS)."
},
{
"number": "36",
"name": "P3.3/UCB0CLK/UCA0STE",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B0 clock / USCI_A0 slave transmit enable."
},
{
"number": "37",
"name": "DVSS3",
"type": "power_in",
"description": "Digital ground supply."
},
{
"number": "38",
"name": "DVCC3",
"type": "power_in",
"description": "Digital power supply."
},
{
"number": "39",
"name": "P3.4/UCA0TXD/UCA0SIMO",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A0 UART transmit / SPI SIMO."
},
{
"number": "40",
"name": "P3.5/UCA0RXD/UCA0SOMI",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A0 UART receive / SPI SOMI."
},
{
"number": "41",
"name": "P3.6/UCB1STE/UCA1CLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B1 slave transmit enable / USCI_A1 clock."
},
{
"number": "42",
"name": "P3.7/UCB1SIMO/UCB1SDA",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B1 SPI SIMO / I2C data (I2C output drives only logical 0 to VSS)."
},
{
"number": "43",
"name": "P4.0/TB0.0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR0 capture input / compare output."
},
{
"number": "44",
"name": "P4.1/TB0.1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR1 capture input / compare output."
},
{
"number": "45",
"name": "P4.2/TB0.2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR2 capture input / compare output."
},
{
"number": "46",
"name": "P4.3/TB0.3",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR3 capture input / compare output."
},
{
"number": "47",
"name": "P4.4/TB0.4",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR4 capture input / compare output."
},
{
"number": "48",
"name": "P4.5/TB0.5",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR5 capture input / compare output."
},
{
"number": "49",
"name": "P4.6/TB0.6",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TB0 CCR6 capture input / compare output."
},
{
"number": "50",
"name": "P4.7/TB0CLK/SMCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, TB0 clock input, or SMCLK output."
},
{
"number": "51",
"name": "P5.4/UCB1SOMI/UCB1SCL",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B1 SPI SOMI / I2C clock (I2C output drives only logical 0 to VSS)."
},
{
"number": "52",
"name": "P5.5/UCB1CLK/UCA1STE",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B1 clock / USCI_A1 slave transmit enable."
},
{
"number": "53",
"name": "P5.6/UCA1TXD/UCA1SIMO",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A1 UART transmit / SPI SIMO."
},
{
"number": "54",
"name": "P5.7/UCA1RXD/UCA1SOMI",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A1 UART receive / SPI SOMI."
},
{
"number": "55",
"name": "P7.2/TB0OUTH/SVMOUT",
"type": "bidirectional",
"description": "General-purpose digital I/O, TB0OUTH input (sets all Timer_B outputs to high impedance), or SVMOUT output."
},
{
"number": "56",
"name": "P7.3/TA1.2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA1 CCR2 capture input (CCI2B) / compare output."
},
{
"number": "57",
"name": "P8.0/TA0.0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA0 CCR0 capture input (CCI0B) / compare output."
},
{
"number": "58",
"name": "P8.1/TA0.1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA0 CCR1 capture input (CCI1B) / compare output."
},
{
"number": "59",
"name": "P8.2/TA0.2",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA0 CCR2 capture input (CCI2B) / compare output."
},
{
"number": "60",
"name": "P8.3/TA0.3",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA0 CCR3 capture input (CCI3B) / compare output."
},
{
"number": "61",
"name": "P8.4/TA0.4",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA0 CCR4 capture input (CCI4B) / compare output."
},
{
"number": "62",
"name": "VCORE",
"type": "power_in",
"description": "Pin named VCORE in the pin diagram; the datasheet text provided gives no further description of it."
},
{
"number": "63",
"name": "DVSS2",
"type": "power_in",
"description": "Digital ground supply."
},
{
"number": "64",
"name": "DVCC2",
"type": "power_in",
"description": "Digital power supply."
},
{
"number": "65",
"name": "P8.5/TA1.0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA1 CCR0 capture input (CCI0B) / compare output."
},
{
"number": "66",
"name": "P8.6/TA1.1",
"type": "bidirectional",
"description": "General-purpose digital I/O, or TA1 CCR1 capture input (CCI1B) / compare output."
},
{
"number": "67",
"name": "P8.7",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "68",
"name": "P9.0/UCB2STE/UCA2CLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B2 slave transmit enable / USCI_A2 clock."
},
{
"number": "69",
"name": "P9.1/UCB2SIMO/UCB2SDA",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B2 SPI SIMO / I2C data (I2C output drives only logical 0 to VSS)."
},
{
"number": "70",
"name": "P9.2/UCB2SOMI/UCB2SCL",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B2 SPI SOMI / I2C clock (I2C output drives only logical 0 to VSS)."
},
{
"number": "71",
"name": "P9.3/UCB2CLK/UCA2STE",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B2 clock / USCI_A2 slave transmit enable."
},
{
"number": "72",
"name": "P9.4/UCA2TXD/UCA2SIMO",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A2 UART transmit / SPI SIMO."
},
{
"number": "73",
"name": "P9.5/UCA2RXD/UCA2SOMI",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A2 UART receive / SPI SOMI."
},
{
"number": "74",
"name": "P9.6",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "75",
"name": "P9.7",
"type": "bidirectional",
"description": "General-purpose digital I/O."
},
{
"number": "76",
"name": "P10.0/UCB3STE/UCA3CLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B3 slave transmit enable / USCI_A3 clock."
},
{
"number": "77",
"name": "P10.1/UCB3SIMO/UCB3SDA",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B3 SPI SIMO / I2C data (I2C output drives only logical 0 to VSS)."
},
{
"number": "78",
"name": "P10.2/UCB3SOMI/UCB3SCL",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B3 SPI SOMI / I2C clock (I2C output drives only logical 0 to VSS)."
},
{
"number": "79",
"name": "P10.3/UCB3CLK/UCA3STE",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_B3 clock / USCI_A3 slave transmit enable."
},
{
"number": "80",
"name": "P10.4/UCA3TXD/UCA3SIMO",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A3 UART transmit / SPI SIMO."
},
{
"number": "81",
"name": "P10.5/UCA3RXD/UCA3SOMI",
"type": "bidirectional",
"description": "General-purpose digital I/O, or USCI_A3 UART receive / SPI SOMI."
},
{
"number": "82",
"name": "P10.6",
"type": "bidirectional",
"description": "General-purpose digital I/O; secondary function is reserved for factory test, keep P10SEL.6 cleared."
},
{
"number": "83",
"name": "P10.7",
"type": "bidirectional",
"description": "General-purpose digital I/O; secondary function is reserved for factory test, keep P10SEL.7 cleared."
},
{
"number": "84",
"name": "P11.0/ACLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or ACLK output."
},
{
"number": "85",
"name": "P11.1/MCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or MCLK output."
},
{
"number": "86",
"name": "P11.2/SMCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, or SMCLK output."
},
{
"number": "87",
"name": "DVCC4",
"type": "power_in",
"description": "Digital power supply."
},
{
"number": "88",
"name": "DVSS4",
"type": "power_in",
"description": "Digital ground supply."
},
{
"number": "89",
"name": "P5.2/XT2IN",
"type": "bidirectional",
"description": "General-purpose digital I/O, or input terminal for crystal oscillator XT2 (crystal or bypass mode)."
},
{
"number": "90",
"name": "P5.3/XT2OUT",
"type": "bidirectional",
"description": "General-purpose digital I/O, or output terminal of crystal oscillator XT2 (usable as I/O in bypass mode)."
},
{
"number": "91",
"name": "TEST/SBWTCK",
"type": "input",
"description": "Test mode pin and Spy-Bi-Wire clock input."
},
{
"number": "92",
"name": "PJ.0/TDO",
"type": "bidirectional",
"description": "General-purpose digital I/O or JTAG test data output."
},
{
"number": "93",
"name": "PJ.1/TDI/TCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O or JTAG test data input / test clock input (pullup activated automatically in JTAG mode)."
},
{
"number": "94",
"name": "PJ.2/TMS",
"type": "bidirectional",
"description": "General-purpose digital I/O or JTAG test mode select (pullup activated automatically in JTAG mode)."
},
{
"number": "95",
"name": "PJ.3/TCK",
"type": "bidirectional",
"description": "General-purpose digital I/O or JTAG test clock (pullup activated automatically in JTAG mode)."
},
{
"number": "96",
"name": "RST/NMI/SBWTDIO",
"type": "bidirectional",
"description": "Reset input, nonmaskable interrupt input, and Spy-Bi-Wire data input/output."
},
{
"number": "97",
"name": "P6.0/A0",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A0 for the ADC."
},
{
"number": "98",
"name": "P6.1/A1",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A1 for the ADC."
},
{
"number": "99",
"name": "P6.2/A2",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A2 for the ADC."
},
{
"number": "100",
"name": "P6.3/A3",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input A3 for the ADC."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-4-5-20251001",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin order for the 100-pin LQFP package was inferred from diagram layout and port descriptions rather"
],
"pages_sent": 46,
"cost_usd": 0.517,
"at": "2026-10-03T06:03:15"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/msp430f5438",
"pages": 114,
"sha256": "a2c6502be83bd424",
"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"
}
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "LQFP-100(14x14)",
"Category": "Embedded Processors & Controllers",
"Pins": "100"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"msp430f5438ipzr"
],
"discovery_pitch": "MSP430F5438IPZR (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",
"msp430f5438ipzr.kicad_sym",
"msp430f5438ipzr.kicad_mod",
"msp430f5438ipzr.glb",
"msp430f5438ipzr.step",
"msp430f5438ipzr.lbr",
"docs/hero.png",
"docs/msp430f5438ipzr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"msp430f5438ipzr-hero.glb",
"msp430f5438ipzr-hero.overlay.json"
],
"visibility": {
"public": true
}
}