component
MSP430FE427AIPMR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "msp430fe427aipmr",
"title": "MSP430FE427AIPMR",
"brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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",
"msp430fe427aipmr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "MSP430FE427AIPMR",
"manufacturer": "Texas Instruments",
"package": "LQFP-64(10x10)",
"pin_count": 64,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/msp430fe425a",
"parts": {
"symbol": "msp430fe427aipmr.kicad_sym",
"footprint": "msp430fe427aipmr.kicad_mod",
"model_3d": "msp430fe427aipmr-hero.glb",
"model_3d_plain": "msp430fe427aipmr.glb",
"model_3d_step": "msp430fe427aipmr-etched.step",
"model_3d_step_plain": "msp430fe427aipmr.step",
"lbr": "msp430fe427aipmr.lbr"
},
"distributor_links": {
"lcsc": "C2053698",
"digikey": "296-24725-2-ND",
"mouser": "595-MSP430FE427AIPMR"
},
"distributor_check": {
"checked_at": "2026-10-12T02:34:10Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-24725-2-ND",
"status": "found"
},
"mouser": {
"pn": "595-MSP430FE427AIPMR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "DVCC",
"type": "power_in",
"description": "Digital supply voltage, positive terminal."
},
{
"number": "2",
"name": "I1+",
"type": "input",
"description": "Current 1 positive analog input, internally connected to SD16 Channel 0 A0+; unused analog input pairs should be shorted and connected to analog ground."
},
{
"number": "3",
"name": "I1-",
"type": "input",
"description": "Current 1 negative analog input, internally connected to SD16 Channel 0 A0-; unused analog input pairs should be shorted and connected to analog ground."
},
{
"number": "4",
"name": "I2+",
"type": "input",
"description": "Current 2 positive analog input, internally connected to SD16 Channel 1 A0+; unused analog input pairs should be shorted and connected to analog ground."
},
{
"number": "5",
"name": "I2-",
"type": "input",
"description": "Current 2 negative analog input, internally connected to SD16 Channel 1 A0-; unused analog input pairs should be shorted and connected to analog ground."
},
{
"number": "6",
"name": "V1+",
"type": "input",
"description": "Voltage 1 positive analog input, internally connected to SD16 Channel 2 A0+; unused analog input pairs should be shorted and connected to analog ground."
},
{
"number": "7",
"name": "V1-",
"type": "input",
"description": "Voltage 1 negative analog input, internally connected to SD16 Channel 2 A0-; unused analog input pairs should be shorted and connected to analog ground."
},
{
"number": "8",
"name": "XIN",
"type": "input",
"description": "Input for crystal oscillator XT1; standard or watch crystals can be connected."
},
{
"number": "9",
"name": "XOUT",
"type": "output",
"description": "Output 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": "P2.2/STE0",
"type": "bidirectional",
"description": "General-purpose digital I/O, or slave transmit enable for USART0 in SPI mode."
},
{
"number": "12",
"name": "S0",
"type": "output",
"description": "LCD segment output 0."
},
{
"number": "13",
"name": "S1",
"type": "output",
"description": "LCD segment output 1."
},
{
"number": "14",
"name": "S2",
"type": "output",
"description": "LCD segment output 2."
},
{
"number": "15",
"name": "S3",
"type": "output",
"description": "LCD segment output 3."
},
{
"number": "16",
"name": "S4",
"type": "output",
"description": "LCD segment output 4."
},
{
"number": "17",
"name": "S5",
"type": "output",
"description": "LCD segment output 5."
},
{
"number": "18",
"name": "S6",
"type": "output",
"description": "LCD segment output 6."
},
{
"number": "19",
"name": "S7",
"type": "output",
"description": "LCD segment output 7."
},
{
"number": "20",
"name": "S8",
"type": "output",
"description": "LCD segment output 8."
},
{
"number": "21",
"name": "S9",
"type": "output",
"description": "LCD segment output 9."
},
{
"number": "22",
"name": "S10",
"type": "output",
"description": "LCD segment output 10."
},
{
"number": "23",
"name": "S11",
"type": "output",
"description": "LCD segment output 11."
},
{
"number": "24",
"name": "S12",
"type": "output",
"description": "LCD segment output 12."
},
{
"number": "25",
"name": "S13",
"type": "output",
"description": "LCD segment output 13."
},
{
"number": "26",
"name": "S14",
"type": "output",
"description": "LCD segment output 14."
},
{
"number": "27",
"name": "S15",
"type": "output",
"description": "LCD segment output 15."
},
{
"number": "28",
"name": "S16",
"type": "output",
"description": "LCD segment output 16."
},
{
"number": "29",
"name": "S17",
"type": "output",
"description": "LCD segment output 17."
},
{
"number": "30",
"name": "S18",
"type": "output",
"description": "LCD segment output 18."
},
{
"number": "31",
"name": "S19",
"type": "output",
"description": "LCD segment output 19."
},
{
"number": "32",
"name": "S20",
"type": "output",
"description": "LCD segment output 20."
},
{
"number": "33",
"name": "S21",
"type": "output",
"description": "LCD segment output 21."
},
{
"number": "34",
"name": "S22",
"type": "output",
"description": "LCD segment output 22."
},
{
"number": "35",
"name": "S23",
"type": "output",
"description": "LCD segment output 23."
},
{
"number": "36",
"name": "COM0",
"type": "output",
"description": "Common output for LCD backplane COM0."
},
{
"number": "37",
"name": "COM1",
"type": "output",
"description": "Common output for LCD backplane COM1."
},
{
"number": "38",
"name": "COM2",
"type": "output",
"description": "Common output for LCD backplane COM2."
},
{
"number": "39",
"name": "COM3",
"type": "output",
"description": "Common output for LCD backplane COM3."
},
{
"number": "40",
"name": "R03",
"type": "input",
"description": "Input of the fourth, most positive-lowest, analog LCD level (V5)."
},
{
"number": "41",
"name": "R13",
"type": "input",
"description": "Input of the third most positive analog LCD level (V4 or V3)."
},
{
"number": "42",
"name": "R23",
"type": "input",
"description": "Input of the second most positive analog LCD level (V2)."
},
{
"number": "43",
"name": "R33",
"type": "output",
"description": "Output of the most positive analog LCD level (V1)."
},
{
"number": "44",
"name": "P2.1/UCLK0/S24",
"type": "bidirectional",
"description": "General-purpose digital I/O, external clock input for USART0 in UART or SPI mode, clock output for USART0 in SPI mode, or LCD segment output 24."
},
{
"number": "45",
"name": "P2.0/TA2/S25",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A capture input CCI2A or compare output Out2, or LCD segment output 25."
},
{
"number": "46",
"name": "P1.7/SOMI0/S26",
"type": "bidirectional",
"description": "General-purpose digital I/O, slave out/master in of USART0 in SPI mode, or LCD segment output 26."
},
{
"number": "47",
"name": "P1.6/SIMO0/S27",
"type": "bidirectional",
"description": "General-purpose digital I/O, slave in/master out of USART0 in SPI mode, or LCD segment output 27."
},
{
"number": "48",
"name": "P1.5/TACLK/ACLK/S28",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A and SD16 clock input TACLK, ACLK output divided by 1, 2, 4 or 8, or LCD segment output 28."
},
{
"number": "49",
"name": "P1.4/S29",
"type": "bidirectional",
"description": "General-purpose digital I/O or LCD segment output 29."
},
{
"number": "50",
"name": "P1.3/SVSOUT/S30",
"type": "bidirectional",
"description": "General-purpose digital I/O, SVS comparator output, or LCD segment output 30."
},
{
"number": "51",
"name": "P1.2/TA1/S31",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A capture inputs CCI1A and CCI1B or compare output Out1, or LCD segment output 31."
},
{
"number": "52",
"name": "P1.1/TA0/MCLK",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A capture input CCI0B, or MCLK output; TA0 is only an input on this pin and serves as BSL receive."
},
{
"number": "53",
"name": "P1.0/TA0",
"type": "bidirectional",
"description": "General-purpose digital I/O, Timer_A capture input CCI0A or compare output Out0, and BSL transmit."
},
{
"number": "54",
"name": "TDO/TDI",
"type": "bidirectional",
"description": "Test data output, or programming data input terminal for TDO/TDI data."
},
{
"number": "55",
"name": "TDI/TCLK",
"type": "input",
"description": "Test data input or test clock input; the device protection fuse is connected to TDI."
},
{
"number": "56",
"name": "TMS",
"type": "input",
"description": "Test mode select, used as an input port for device programming and test."
},
{
"number": "57",
"name": "TCK",
"type": "input",
"description": "Test clock, the clock input port for device programming and test."
},
{
"number": "58",
"name": "RST/NMI",
"type": "input",
"description": "Reset input or nonmaskable interrupt input port."
},
{
"number": "59",
"name": "P2.5/URXD0",
"type": "bidirectional",
"description": "General-purpose digital I/O or receive data input for USART0 in UART mode."
},
{
"number": "60",
"name": "P2.4/UTXD0",
"type": "bidirectional",
"description": "General-purpose digital I/O or transmit data output for USART0 in UART mode."
},
{
"number": "61",
"name": "P2.3/SVSIN",
"type": "bidirectional",
"description": "General-purpose digital I/O or analog input to the brownout and supply voltage supervisor."
},
{
"number": "62",
"name": "AVSS",
"type": "power_in",
"description": "Analog supply voltage, negative terminal; supplies SD16, SVS, brownout, oscillator, and LCD resistive divider circuitry."
},
{
"number": "63",
"name": "DVSS",
"type": "power_in",
"description": "Digital supply voltage, negative terminal."
},
{
"number": "64",
"name": "AVCC",
"type": "power_in",
"description": "Analog supply voltage, positive terminal; supplies SD16, SVS, brownout, oscillator, and LCD resistive divider circuitry, and must not power up prior to DVCC."
}
],
"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: The extracted text prints these names as 'I1--', 'I2--' and 'V1--', which appear to be a rendering o; Both pins are labeled with TA0 in the terminal table (P1.1/TA0/MCLK and P1.0/TA0); names are reprodu; The datasheet lists these as I/O without a direction; 'bidirectional' was chosen. TDO/TDI is named w"
],
"pages_sent": 9,
"cost_usd": 0.0836,
"at": "2026-10-12T02:33:46"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/msp430fe425a",
"pages": 47,
"sha256": "7fe6aa953e63276b",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 64,
"described": 64,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "msp430fe427aipmr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
"checked": "2026-10-12",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "msp430fe427aipmr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "3c92aad058ba4897f6a3584fa1aa34fe93162ddc7232d6fb86b2e035a4785252",
"checked": "2026-10-12",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "LQFP-64(10x10)",
"Category": "Embedded Processors & Controllers",
"Pins": "64"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"msp430fe427aipmr"
],
"discovery_pitch": "MSP430FE427AIPMR (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": [
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"msp430fe427aipmr.kicad_sym",
"msp430fe427aipmr.kicad_mod",
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"msp430fe427aipmr.step",
"msp430fe427aipmr.lbr",
"docs/hero.png",
"docs/msp430fe427aipmr-datasheet.pdf",
"viewers/symbol.html",
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"visibility": {
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}
}