component
MSP430FR2676TRHAR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "msp430fr2676trhar",
"title": "MSP430FR2676TRHAR",
"brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-40-EP(6x6). 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",
"msp430fr2676trhar",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "MSP430FR2676TRHAR",
"manufacturer": "Texas Instruments",
"package": "VQFN-40-EP(6x6)",
"pin_count": 41,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/msp430fr2676",
"parts": {
"symbol": "msp430fr2676trhar.kicad_sym",
"footprint": "msp430fr2676trhar.kicad_mod",
"model_3d": "msp430fr2676trhar-hero.glb",
"model_3d_plain": "msp430fr2676trhar.glb",
"model_3d_step": "msp430fr2676trhar-etched.step",
"model_3d_step_plain": "msp430fr2676trhar.step",
"lbr": "msp430fr2676trhar.lbr"
},
"distributor_links": {
"lcsc": "C2052947",
"digikey": "296-MSP430FR2676TRHARTR-ND",
"mouser": "595-SP430FR2676TRHAR"
},
"distributor_check": {
"checked_at": "2026-10-12T02:36:04Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-MSP430FR2676TRHARTR-ND",
"status": "found"
},
"mouser": {
"pn": "595-SP430FR2676TRHAR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "DVCC",
"type": "power_in",
"description": "Main supply for the digital and analog modules, with recommended 4.7 µF to 10 µF bulk and 0.1 µF decoupling; VCC is 1.8 V to 3.6 V in CapTIvate VREG mode (default) or 2.7 V to 3.6 V in DVCC electrode charge mode, with an absolute maximum of -0.3 V to 4.1 V."
},
{
"number": "2",
"name": "RST/NMI/SBWTDIO",
"type": "input",
"description": "Reset input (pull-up enabled after BOR) that can alternatively be configured as NMI or as the Spy-Bi-Wire data pin SBWTDIO; if unused, connect to DVCC through a 47 kΩ pull-up or internal pull-up with a 10 nF (or 1.1 nF) pull-down."
},
{
"number": "3",
"name": "TEST/SBWTCK",
"type": "input",
"description": "Test-mode pin that doubles as the Spy-Bi-Wire clock SBWTCK; it always has an internal pull-down enabled and should be left open if unused."
},
{
"number": "4",
"name": "P1.4/UCA0TXD/UCA0SIMO/TA1.2/TCK/A4/VREF+",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 TXD/SIMO, Timer TA1.2, JTAG TCK, ADC input A4 and VREF+ output; when A4 is used the 1.2 V PMM reference can be measured on this pin."
},
{
"number": "5",
"name": "P1.5/UCA0RXD/UCA0SOMI/TA1.1/TMS/A5",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 RXD/SOMI, Timer TA1.1, JTAG TMS and ADC input A5."
},
{
"number": "6",
"name": "P1.6/UCA0CLK/TA1CLK/TDI/TCLK/A6",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 CLK, Timer TA1CLK, JTAG TDI/TCLK and ADC input A6."
},
{
"number": "7",
"name": "P1.7/UCA0STE/SMCLK/TDO/A7",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 STE, SMCLK output, JTAG TDO and ADC input A7."
},
{
"number": "8",
"name": "P4.3/UCB1SOMI/UCB1SCL/TB0.5/A8",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_B1 SOMI/SCL, Timer_B TB0.5 and ADC input A8."
},
{
"number": "9",
"name": "P4.4/UCB1SIMO/UCB1SDA/TB0.6/A9",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_B1 SIMO/SDA, Timer_B TB0.6 and ADC input A9."
},
{
"number": "10",
"name": "P1.0/UCB0STE/TA0CLK/A0/Veref+",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_B0 STE, Timer TA0CLK, ADC input A0 and ADC positive reference Veref+."
},
{
"number": "11",
"name": "P1.1/UCB0CLK/TA0.1/COMP0.0/A1",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_B0 CLK, Timer TA0.1, eCOMP0 input COMP0.0 and ADC input A1."
},
{
"number": "12",
"name": "P1.2/UCB0SIMO/UCB0SDA/TA0.2/A2/Veref-",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_B0 SIMO/SDA, Timer TA0.2, ADC input A2 and ADC negative reference Veref-."
},
{
"number": "13",
"name": "P1.3/UCB0SOMI/UCB0SCL/MCLK/A3",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_B0 SOMI/SCL, MCLK output and ADC input A3."
},
{
"number": "14",
"name": "P2.2/SYNC/ACLK/COMP0.1",
"type": "bidirectional",
"description": "General-purpose I/O with CapTIvate synchronous trigger input SYNC, ACLK output and eCOMP0 input COMP0.1."
},
{
"number": "15",
"name": "P4.5/UCB0SOMI/UCB0SCL/TA3.2",
"type": "bidirectional",
"description": "Remapped eUSCI_B0 SOMI/SCL and Timer TA3.2 function (selected by the USCIBxRMP and TAxRMP bits) on a general-purpose I/O."
},
{
"number": "16",
"name": "P4.6/UCB0SIMO/UCB0SDA/TA3.1",
"type": "bidirectional",
"description": "Remapped eUSCI_B0 SIMO/SDA and Timer TA3.1 function (selected by the USCIBxRMP and TAxRMP bits) on a general-purpose I/O."
},
{
"number": "17",
"name": "P3.0/TA2.2/CAP0.0",
"type": "bidirectional",
"description": "General-purpose I/O with default Timer TA2.2 function and CapTIvate channel CAP0.0."
},
{
"number": "18",
"name": "P3.3/TA2.1/CAP0.1",
"type": "bidirectional",
"description": "General-purpose I/O with default Timer TA2.1 function and CapTIvate channel CAP0.1."
},
{
"number": "19",
"name": "P2.3/TA2.0/CAP0.2",
"type": "bidirectional",
"description": "General-purpose I/O with default Timer TA2.0 function and CapTIvate channel CAP0.2."
},
{
"number": "20",
"name": "P3.4/TA2CLK/COMP0OUT/CAP0.3",
"type": "bidirectional",
"description": "General-purpose I/O with default Timer TA2CLK input, eCOMP0 output COMP0OUT and CapTIvate channel CAP0.3."
},
{
"number": "21",
"name": "P3.1/UCA1STE/CAP1.0",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_A1 STE and CapTIvate channel CAP1.0."
},
{
"number": "22",
"name": "P2.4/UCA1CLK/CAP1.1",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_A1 CLK and CapTIvate channel CAP1.1."
},
{
"number": "23",
"name": "P2.5/UCA1RXD/UCA1SOMI/CAP1.2",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_A1 RXD/SOMI and CapTIvate channel CAP1.2."
},
{
"number": "24",
"name": "P2.6/UCA1TXD/UCA1SIMO/CAP1.3",
"type": "bidirectional",
"description": "General-purpose I/O with eUSCI_A1 TXD/SIMO and CapTIvate channel CAP1.3."
},
{
"number": "25",
"name": "VREG",
"type": "power_out",
"description": "Decoupling pin for the CapTIvate regulator, recommended 1 µF with maximum ESR of 200 mΩ."
},
{
"number": "26",
"name": "P3.7/TA3.2/CAP2.0",
"type": "bidirectional",
"description": "General-purpose I/O with default Timer TA3.2 function and CapTIvate channel CAP2.0."
},
{
"number": "27",
"name": "P4.0/TA3.1/CAP2.1",
"type": "bidirectional",
"description": "General-purpose I/O with default Timer TA3.1 function and CapTIvate channel CAP2.1."
},
{
"number": "28",
"name": "P4.1/TA3.0/CAP2.2",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with default Timer TA3.0 function and CapTIvate channel CAP2.2."
},
{
"number": "29",
"name": "P4.2/TA3CLK/CAP2.3",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with default Timer TA3CLK input and CapTIvate channel CAP2.3."
},
{
"number": "30",
"name": "P2.7/UCB1STE/CAP3.0",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_B1 STE and CapTIvate channel CAP3.0."
},
{
"number": "31",
"name": "P3.5/UCB1CLK/TB0TRG/CAP3.1",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_B1 CLK, Timer_B external trigger input TB0TRG and CapTIvate channel CAP3.1."
},
{
"number": "32",
"name": "P3.2/UCB1SIMO/UCB1SDA/CAP3.2",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_B1 SIMO/SDA and CapTIvate channel CAP3.2."
},
{
"number": "33",
"name": "P3.6/UCB1SOMI/UCB1SCL/CAP3.3",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_B1 SOMI/SCL and CapTIvate channel CAP3.3."
},
{
"number": "34",
"name": "P4.7/UCA0STE/TB0.1",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 STE and Timer_B TB0.1."
},
{
"number": "35",
"name": "P5.0/UCA0CLK/TB0.2",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 CLK and Timer_B TB0.2."
},
{
"number": "36",
"name": "P5.1/UCA0RXD/UCA0SOMI/TB0.3",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 RXD/SOMI and Timer_B TB0.3."
},
{
"number": "37",
"name": "P5.2/UCA0TXD/UCA0SIMO/TB0.4",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) with eUSCI_A0 TXD/SIMO and Timer_B TB0.4."
},
{
"number": "38",
"name": "P2.0/XOUT",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) that serves as the output terminal XOUT of the 32 kHz crystal oscillator."
},
{
"number": "39",
"name": "P2.1/XIN",
"type": "bidirectional",
"description": "General-purpose I/O (OFF after BOR) that serves as the input terminal XIN of the 32 kHz crystal oscillator; digital clock input is possible in XT1BYPASS mode."
},
{
"number": "40",
"name": "DVSS",
"type": "power_in",
"description": "Ground reference for the digital and analog modules; all voltages are referenced to VSS."
},
{
"number": "41",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 VQFN exposed thermal pad is listed in Table 7-2 as 'PAD' with no numbered terminal; it is not in; VREG is not in the RHA column of Table 7-1 or 7-2 in the supplied text. Pin 25 was assigned from the; Table 7-1 pages 14-15 (which carry the RHA attributes for these pins) are not in the supplied text. ",
"exposed pad 41 added from the footprint"
],
"pages_sent": 52,
"cost_usd": 0.3009,
"at": "2026-10-12T02:35:46"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/msp430fr2676",
"pages": 129,
"sha256": "98b202cd0699eba3",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 41,
"described": 41,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "msp430fr2676trhar.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
6,
1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",
"checked": "2026-10-12",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "msp430fr2676trhar-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
6,
1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "7a85d3bb84e30ced0894c1c1bdd693c71bdbc096173ff7db1e44ccae0e3cdc9f",
"checked": "2026-10-12",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "VQFN-40-EP(6x6)",
"Category": "Embedded Processors & Controllers",
"Pins": "41"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"msp430fr2676trhar"
],
"discovery_pitch": "MSP430FR2676TRHAR (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",
"msp430fr2676trhar.kicad_sym",
"msp430fr2676trhar.kicad_mod",
"msp430fr2676trhar.glb",
"msp430fr2676trhar.step",
"msp430fr2676trhar.lbr",
"docs/hero.png",
"docs/msp430fr2676trhar-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"msp430fr2676trhar-hero.glb",
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"visibility": {
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}
}