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MSP430F149IPM
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Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+101@@ -0,0 +1,101 @@+# MSP430F149IPM++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++MSP430F149IPM from Texas Instruments, in a LQFP-64(10x10). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | DVCC | power_in | Digital supply voltage positive terminal, 1.8V to 3.6V nominal, supplies all digital parts. |+| 2 | P6.3/A3 | bidirectional | General-purpose digital I/O pin or analog input A3 to 12-bit ADC. |+| 3 | P6.4/A4 | bidirectional | General-purpose digital I/O pin or analog input A4 to 12-bit ADC. |+| 4 | P6.5/A5 | bidirectional | General-purpose digital I/O pin or analog input A5 to 12-bit ADC. |+| 5 | P6.6/A6 | bidirectional | General-purpose digital I/O pin or analog input A6 to 12-bit ADC. |+| 6 | P6.7/A7 | bidirectional | General-purpose digital I/O pin or analog input A7 to 12-bit ADC. |+| 7 | VREF+ | power_in | ADC reference voltage positive terminal output. |+| 8 | XIN | input | Crystal oscillator XT1 input for standard or watch crystals. |+| 9 | XOUT | output | Crystal oscillator XT1 output terminal. |+| 10 | VeREF+ | input | External reference voltage input to ADC. |+| 11 | VREF−/VeREF− | power_in | ADC reference voltage negative terminal for internal or external reference sources. |+| 12 | P1.0/TACLK | bidirectional | General-purpose I/O or Timer_A clock input TACLK. |+| 13 | P1.1/TA0 | bidirectional | General-purpose I/O, Timer_A capture CCI0A, compare Out0, or BSL transmit. |+| 14 | P1.2/TA1 | bidirectional | General-purpose I/O, Timer_A capture CCI1A, compare Out1, or BSL transmit. |+| 15 | P1.3/TA2 | bidirectional | General-purpose I/O, Timer_A capture CCI2A or compare Out2. |+| 16 | P1.4/SMCLK | bidirectional | General-purpose I/O or submain system clock SMCLK output. |+| 17 | P1.5/TA0 | bidirectional | General-purpose I/O or Timer_A compare Out0. |+| 18 | P1.6/TA1 | bidirectional | General-purpose I/O or Timer_A compare Out1. |+| 19 | P1.7/TA2 | bidirectional | General-purpose I/O or Timer_A compare Out2. |+| 20 | P2.0/ACLK | bidirectional | General-purpose I/O or auxiliary clock ACLK output. |+| 21 | P2.1/TAINCLK | bidirectional | General-purpose I/O or Timer_A clock input INCLK. |+| 22 | P2.2/CAOUT/TA0 | bidirectional | General-purpose I/O, Comparator_A output, Timer_A capture CCI0B, or BSL receive. |+| 23 | P2.3/CA0/TA1 | bidirectional | General-purpose I/O, Timer_A compare Out1, or Comparator_A input. |+| 24 | P2.4/CA1/TA2 | bidirectional | General-purpose I/O, Timer_A compare Out2, or Comparator_A input. |+| 25 | P2.5/ROSC | bidirectional | General-purpose I/O or external resistor input for DCO frequency tuning. |+| 26 | P2.6/ADC12CLK | bidirectional | General-purpose I/O or ADC12 conversion clock input. |+| 27 | P2.7/TA0 | bidirectional | General-purpose I/O or Timer_A compare Out0. |+| 28 | P3.0/STE0 | bidirectional | General-purpose I/O or USART0 slave transmit enable in SPI mode. |+| 29 | P3.1/SIMO0 | bidirectional | General-purpose I/O or USART0 slave in/master out in SPI mode. |+| 30 | P3.2/SOMI0 | bidirectional | General-purpose I/O or USART0 slave out/master in in SPI mode. |+| 31 | P3.3/UCLK0 | bidirectional | General-purpose I/O, USART0 clock input in UART/SPI mode or output in SPI master mode. |+| 32 | P3.4/UTXD0 | bidirectional | General-purpose I/O or USART0 transmit data output in UART mode. |+| 33 | P3.5/URXD0 | bidirectional | General-purpose I/O or USART0 receive data input in UART mode. |+| 34 | P3.6/UTXD1 | bidirectional | General-purpose I/O or USART1 transmit data output in UART mode (MSP430F14x only). |+| 35 | P3.7/URXD1 | bidirectional | General-purpose I/O or USART1 receive data input in UART mode (MSP430F14x only). |+| 36 | P4.0/TB0 | bidirectional | General-purpose I/O, Timer_B capture CCI0A/CCI0B, or compare Out0. |+| 37 | P4.1/TB1 | bidirectional | General-purpose I/O, Timer_B capture CCI1A/CCI1B, or compare Out1. |+| 38 | P4.2/TB2 | bidirectional | General-purpose I/O, Timer_B capture CCI2A/CCI2B, or compare Out2. |+| 39 | P4.3/TB3 | bidirectional | General-purpose I/O, Timer_B capture CCI3A/CCI3B, or compare Out3 (MSP430F14x only). |+| 40 | P4.4/TB4 | bidirectional | General-purpose I/O, Timer_B capture CCI4A/CCI4B, or compare Out4 (MSP430F14x only). |+| 41 | P4.5/TB5 | bidirectional | General-purpose I/O, Timer_B capture CCI5A/CCI5B, or compare Out5 (MSP430F14x only). |+| 42 | P4.6/TB6 | bidirectional | General-purpose I/O, Timer_B capture CCI6A/CCI6B, or compare Out6 (MSP430F14x only). |+| 43 | P4.7/TBCLK | bidirectional | General-purpose I/O or Timer_B clock input TBCLK. |+| 44 | P5.0/STE1 | bidirectional | General-purpose I/O or USART1 slave transmit enable in SPI mode (MSP430F14x only). |+| 45 | P5.1/SIMO1 | bidirectional | General-purpose I/O or USART1 slave in/master out in SPI mode (MSP430F14x only). |+| 46 | P5.2/SOMI1 | bidirectional | General-purpose I/O or USART1 slave out/master in in SPI mode (MSP430F14x only). |+| 47 | P5.3/UCLK1 | bidirectional | General-purpose I/O, USART1 clock input in UART/SPI mode or output in SPI master mode (MSP430F14x only). |+| 48 | P5.4/MCLK | bidirectional | General-purpose I/O or main system clock MCLK output. |+| 49 | P5.5/SMCLK | bidirectional | General-purpose I/O or submain system clock SMCLK output. |+| 50 | P5.6/ACLK | bidirectional | General-purpose I/O or auxiliary clock ACLK output. |+| 51 | P5.7/TBOUTH | bidirectional | General-purpose I/O or Timer_B7 PWM output high-impedance switch for TB0-TB6. |+| 52 | XT2OUT | output | Crystal oscillator XT2 output terminal. |+| 53 | XT2IN | input | Crystal oscillator XT2 input for standard crystals only. |+| 54 | TDO/TDI | bidirectional | Test data output or programming data input for JTAG interface. |+| 55 | TDI/TCLK | input | Test data input or test clock input with JTAG fuse control connection. |+| 56 | TMS | input | Test mode select input for device programming and test. |+| 57 | TCK | input | Test clock input for device programming, test, and bootloader start. |+| 58 | RST/NMI | input | Reset input, nonmaskable interrupt input, or bootloader start trigger. |+| 59 | P6.0/A0 | bidirectional | General-purpose digital I/O pin or analog input A0 to 12-bit ADC. |+| 60 | P6.1/A1 | bidirectional | General-purpose digital I/O pin or analog input A1 to 12-bit ADC. |+| 61 | P6.2/A2 | bidirectional | General-purpose digital I/O pin or analog input A2 to 12-bit ADC. |+| 62 | AVSS | power_in | Analog supply voltage negative terminal, ground reference for ADC analog circuits. |+| 63 | DVSS | power_in | Digital supply voltage negative terminal, ground reference for digital circuits. |+| 64 | AVCC | power_in | Analog supply voltage positive terminal, 1.8V to 3.6V nominal, supplies ADC analog portion. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `MSP430F149IPM`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `msp430f149ipm-etched.step` / `msp430f149ipm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430f149ipm.step` / `msp430f149ipm.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/msp430f135) (88 pp, sha256 `204ddbe54beb84d7`, retrieved 2026-10-01, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/msp430f149ipm-datasheet.pdf)
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"msp430f149ipm.glb",+ "model_3d_step": "msp430f149ipm-etched.step",+ "model_3d_step_plain": "msp430f149ipm.step",+ "lbr": "msp430f149ipm.lbr"+ },+ "distributor_links": {+ "lcsc": "C1337964",+ "digikey": "296-9615-ND",+ "mouser": "595-430F149IPM"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T01:50:53Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-9615-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-430F149IPM",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "DVCC",+ "type": "power_in",+ "description": "Digital supply voltage positive terminal, 1.8V to 3.6V nominal, supplies all digital parts."+ },+ {+ "number": "2",+ "name": "P6.3/A3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A3 to 12-bit ADC."+ },+ {+ "number": "3",+ "name": "P6.4/A4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A4 to 12-bit ADC."+ },+ {+ "number": "4",+ "name": "P6.5/A5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A5 to 12-bit ADC."+ },+ {+ "number": "5",+ "name": "P6.6/A6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A6 to 12-bit ADC."+ },+ {+ "number": "6",+ "name": "P6.7/A7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A7 to 12-bit ADC."+ },+ {+ "number": "7",+ "name": "VREF+",+ "type": "power_in",+ "description": "ADC reference voltage positive terminal output."+ },+ {+ "number": "8",+ "name": "XIN",+ "type": "input",+ "description": "Crystal oscillator XT1 input for standard or watch crystals."+ },+ {+ "number": "9",+ "name": "XOUT",+ "type": "output",+ "description": "Crystal oscillator XT1 output terminal."+ },+ {+ "number": "10",+ "name": "VeREF+",+ "type": "input",+ "description": "External reference voltage input to ADC."+ },+ {+ "number": "11",+ "name": "VREF−/VeREF−",+ "type": "power_in",+ "description": "ADC reference voltage negative terminal for internal or external reference sources."+ },+ {+ "number": "12",+ "name": "P1.0/TACLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_A clock input TACLK."+ },+ {+ "number": "13",+ "name": "P1.1/TA0",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_A capture CCI0A, compare Out0, or BSL transmit."+ },+ {+ "number": "14",+ "name": "P1.2/TA1",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_A capture CCI1A, compare Out1, or BSL transmit."+ },+ {+ "number": "15",+ "name": "P1.3/TA2",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_A capture CCI2A or compare Out2."+ },+ {+ "number": "16",+ "name": "P1.4/SMCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or submain system clock SMCLK output."+ },+ {+ "number": "17",+ "name": "P1.5/TA0",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_A compare Out0."+ },+ {+ "number": "18",+ "name": "P1.6/TA1",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_A compare Out1."+ },+ {+ "number": "19",+ "name": "P1.7/TA2",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_A compare Out2."+ },+ {+ "number": "20",+ "name": "P2.0/ACLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or auxiliary clock ACLK output."+ },+ {+ "number": "21",+ "name": "P2.1/TAINCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_A clock input INCLK."+ },+ {+ "number": "22",+ "name": "P2.2/CAOUT/TA0",+ "type": "bidirectional",+ "description": "General-purpose I/O, Comparator_A output, Timer_A capture CCI0B, or BSL receive."+ },+ {+ "number": "23",+ "name": "P2.3/CA0/TA1",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_A compare Out1, or Comparator_A input."+ },+ {+ "number": "24",+ "name": "P2.4/CA1/TA2",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_A compare Out2, or Comparator_A input."+ },+ {+ "number": "25",+ "name": "P2.5/ROSC",+ "type": "bidirectional",+ "description": "General-purpose I/O or external resistor input for DCO frequency tuning."+ },+ {+ "number": "26",+ "name": "P2.6/ADC12CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or ADC12 conversion clock input."+ },+ {+ "number": "27",+ "name": "P2.7/TA0",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_A compare Out0."+ },+ {+ "number": "28",+ "name": "P3.0/STE0",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART0 slave transmit enable in SPI mode."+ },+ {+ "number": "29",+ "name": "P3.1/SIMO0",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART0 slave in/master out in SPI mode."+ },+ {+ "number": "30",+ "name": "P3.2/SOMI0",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART0 slave out/master in in SPI mode."+ },+ {+ "number": "31",+ "name": "P3.3/UCLK0",+ "type": "bidirectional",+ "description": "General-purpose I/O, USART0 clock input in UART/SPI mode or output in SPI master mode."+ },+ {+ "number": "32",+ "name": "P3.4/UTXD0",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART0 transmit data output in UART mode."+ },+ {+ "number": "33",+ "name": "P3.5/URXD0",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART0 receive data input in UART mode."+ },+ {+ "number": "34",+ "name": "P3.6/UTXD1",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART1 transmit data output in UART mode (MSP430F14x only)."+ },+ {+ "number": "35",+ "name": "P3.7/URXD1",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART1 receive data input in UART mode (MSP430F14x only)."+ },+ {+ "number": "36",+ "name": "P4.0/TB0",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI0A/CCI0B, or compare Out0."+ },+ {+ "number": "37",+ "name": "P4.1/TB1",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI1A/CCI1B, or compare Out1."+ },+ {+ "number": "38",+ "name": "P4.2/TB2",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI2A/CCI2B, or compare Out2."+ },+ {+ "number": "39",+ "name": "P4.3/TB3",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI3A/CCI3B, or compare Out3 (MSP430F14x only)."+ },+ {+ "number": "40",+ "name": "P4.4/TB4",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI4A/CCI4B, or compare Out4 (MSP430F14x only)."+ },+ {+ "number": "41",+ "name": "P4.5/TB5",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI5A/CCI5B, or compare Out5 (MSP430F14x only)."+ },+ {+ "number": "42",+ "name": "P4.6/TB6",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer_B capture CCI6A/CCI6B, or compare Out6 (MSP430F14x only)."+ },+ {+ "number": "43",+ "name": "P4.7/TBCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_B clock input TBCLK."+ },+ {+ "number": "44",+ "name": "P5.0/STE1",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART1 slave transmit enable in SPI mode (MSP430F14x only)."+ },+ {+ "number": "45",+ "name": "P5.1/SIMO1",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART1 slave in/master out in SPI mode (MSP430F14x only)."+ },+ {+ "number": "46",+ "name": "P5.2/SOMI1",+ "type": "bidirectional",+ "description": "General-purpose I/O or USART1 slave out/master in in SPI mode (MSP430F14x only)."+ },+ {+ "number": "47",+ "name": "P5.3/UCLK1",+ "type": "bidirectional",+ "description": "General-purpose I/O, USART1 clock input in UART/SPI mode or output in SPI master mode (MSP430F14x only)."+ },+ {+ "number": "48",+ "name": "P5.4/MCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or main system clock MCLK output."+ },+ {+ "number": "49",+ "name": "P5.5/SMCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or submain system clock SMCLK output."+ },+ {+ "number": "50",+ "name": "P5.6/ACLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or auxiliary clock ACLK output."+ },+ {+ "number": "51",+ "name": "P5.7/TBOUTH",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer_B7 PWM output high-impedance switch for TB0-TB6."+ },+ {+ "number": "52",+ "name": "XT2OUT",+ "type": "output",+ "description": "Crystal oscillator XT2 output terminal."+ },+ {+ "number": "53",+ "name": "XT2IN",+ "type": "input",+ "description": "Crystal oscillator XT2 input for standard crystals only."+ },+ {+ "number": "54",+ "name": "TDO/TDI",+ "type": "bidirectional",+ "description": "Test data output or programming data input for JTAG interface."+ },+ {+ "number": "55",+ "name": "TDI/TCLK",+ "type": "input",+ "description": "Test data input or test clock input with JTAG fuse control connection."+ },+ {+ "number": "56",+ "name": "TMS",+ "type": "input",+ "description": "Test mode select input for device programming and test."+ },+ {+ "number": "57",+ "name": "TCK",+ "type": "input",+ "description": "Test clock input for device programming, test, and bootloader start."+ },+ {+ "number": "58",+ "name": "RST/NMI",+ "type": "input",+ "description": "Reset input, nonmaskable interrupt input, or bootloader start trigger."+ },+ {+ "number": "59",+ "name": "P6.0/A0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A0 to 12-bit ADC."+ },+ {+ "number": "60",+ "name": "P6.1/A1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A1 to 12-bit ADC."+ },+ {+ "number": "61",+ "name": "P6.2/A2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin or analog input A2 to 12-bit ADC."+ },+ {+ "number": "62",+ "name": "AVSS",+ "type": "power_in",+ "description": "Analog supply voltage negative terminal, ground reference for ADC analog circuits."+ },+ {+ "number": "63",+ "name": "DVSS",+ "type": "power_in",+ "description": "Digital supply voltage negative terminal, ground reference for digital circuits."+ },+ {+ "number": "64",+ "name": "AVCC",+ "type": "power_in",+ "description": "Analog supply voltage positive terminal, 1.8V to 3.6V nominal, supplies ADC analog portion."+ }+ ],+ "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: Figure 4-2 (PAGE 9) pin diagram for F149 shows pins 7, 10, 11 as Reserved/DVSS and omits analog labe; Discrepancy between PAGE 9 diagram (simplified, no ADC features shown) and TABLE 4-1 (full ADC suppo"+ ],+ "pages_sent": 38,+ "cost_usd": 0.4189,+ "at": "2026-10-01T01:50:26"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430f135",+ "pages": 88,+ "sha256": "204ddbe54beb84d7",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}