component
MSP430FR6972IPMR
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.
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README.mdadded+101@@ -0,0 +1,101 @@+# MSP430FR6972IPMR++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++MSP430FR6972IPMR 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 | P4.3 | bidirectional | General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCA0SOMI, UCA0RXD, UCB1STE, and LCD segment S4. |+| 2 | P1.4 | bidirectional | General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0CLK, UCA0STE, TA1.0, and LCD segment S3. |+| 3 | P1.5 | bidirectional | General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0STE, UCA0CLK, TA0.0, and LCD segment S2. |+| 4 | P1.6 | bidirectional | General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0SIMO/SDA, TA0.1, and LCD segment S1. |+| 5 | P1.7 | bidirectional | General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0SOMI/SCL, TA0.2, and LCD segment S0. |+| 6 | R33/LCDCAP | bidirectional | LCD capacitor connection or I/O port function; connects to external capacitor for LCD charge pump or GPIO. |+| 7 | P6.0 | bidirectional | General-purpose digital I/O or LCD R23 voltage divider output for LCD bias network. |+| 8 | P6.1 | bidirectional | General-purpose digital I/O or LCD R13 voltage divider output for LCD reference voltage. |+| 9 | P6.2 | bidirectional | General-purpose digital I/O or R03 LCD voltage divider output; can also output comparator result (COUT). |+| 10 | P6.3 | bidirectional | General-purpose digital I/O or LCD common output COM0 for backplane drive. |+| 11 | P6.4 | bidirectional | General-purpose digital I/O or LCD COM1 backplane output; secondary functions include TB0.0 timer and LCD segment S30. |+| 12 | P6.5 | bidirectional | General-purpose digital I/O or LCD COM2 backplane output; secondary functions include TB0.1 timer and LCD segment S29. |+| 13 | P6.6 | bidirectional | General-purpose digital I/O or LCD COM3 backplane output; secondary functions include TB0.2 timer and LCD segment S28. |+| 14 | P3.0 | bidirectional | General-purpose digital I/O; secondary functions include UCB1CLK (I2C/SPI) and TA3.2 timer with LCD segment S27. |+| 15 | P3.1 | bidirectional | General-purpose digital I/O; secondary functions include UCB1SIMO/SDA (I2C/SPI) and TA3.3 timer with LCD segment S26. |+| 16 | P3.2 | bidirectional | General-purpose digital I/O; secondary functions include UCB1SOMI/SCL (I2C/SPI) and TA3.4 timer with LCD segment S25. |+| 17 | DVSS1 | power_in | Digital ground (0 V reference) for digital power supply decoupling. |+| 18 | DVCC1 | power_in | Digital power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin. |+| 19 | TEST | input | Test mode pin with internal pull-down; selects digital I/O function on JTAG pins when low. |+| 20 | RST/NMI/SBWTDIO | bidirectional | Reset input (active low) or nonmaskable interrupt or Spy-Bi-Wire debug data pin; internal pull-up available. |+| 21 | PJ.0 | bidirectional | General-purpose digital I/O or JTAG output TDO or Timer_B0 high impedance output or SMCLK output. |+| 22 | PJ.1 | bidirectional | General-purpose digital I/O or JTAG input TDI/TCLK or MCLK output with pull-up in JTAG mode. |+| 23 | PJ.2 | bidirectional | General-purpose digital I/O or JTAG input TMS or ACLK output with pull-up in JTAG mode. |+| 24 | PJ.3 | bidirectional | General-purpose digital I/O or JTAG input TCK or comparator output COUT with pull-up in JTAG mode. |+| 25 | P3.3 | bidirectional | General-purpose digital I/O; secondary functions include TA1.1 timer, TB0 clock input, and LCD segment S24. |+| 26 | P3.4 | bidirectional | General-purpose digital I/O; secondary functions include UCA1SIMO/TXD (UART/SPI), TB0.0 timer, and LCD segment S23. |+| 27 | P3.5 | bidirectional | General-purpose digital I/O; secondary functions include UCA1SOMI/RXD (UART/SPI), TB0.1 timer, and LCD segment S22. |+| 28 | P3.6 | bidirectional | General-purpose digital I/O; secondary functions include UCA1CLK (UART/SPI), TB0.2 timer, and LCD segment S21. |+| 29 | P3.7 | bidirectional | General-purpose digital I/O; secondary functions include UCA1STE (SPI), TB0.3 timer, and LCD segment S20. |+| 30 | P2.3 | bidirectional | General-purpose digital I/O; secondary functions include UCA0STE (SPI), TB0 high impedance output, and LCD segment S19. |+| 31 | P2.2 | bidirectional | General-purpose digital I/O; secondary functions include UCA0CLK (UART/SPI), TB0.4 timer, RTCCLK output, and LCD segment S18. |+| 32 | P2.1 | bidirectional | General-purpose digital I/O; secondary functions include UCA0SOMI/RXD (UART/SPI), TB0.5 timer, DMA trigger, and LCD segment S17. |+| 33 | P2.0 | bidirectional | General-purpose digital I/O; secondary functions include UCA0SIMO/TXD (UART/SPI), TB0.6 timer, TB0 clock, and LCD segment S16. |+| 34 | P7.0 | bidirectional | General-purpose digital I/O; secondary functions include TA0 clock input and LCD segment S15. |+| 35 | P7.1 | bidirectional | General-purpose digital I/O; secondary functions include TA0.0 timer, ACLK output, and LCD segment S14. |+| 36 | P7.2 | bidirectional | General-purpose digital I/O; secondary functions include TA0.1 timer capture/compare and LCD segment S13. |+| 37 | P7.3 | bidirectional | General-purpose digital I/O; secondary functions include TA0.2 timer capture/compare and LCD segment S12. |+| 38 | P7.4 | bidirectional | General-purpose digital I/O; secondary functions include SMCLK output and LCD segment S11. |+| 39 | DVSS2 | power_in | Digital ground (0 V reference) for digital power supply decoupling. |+| 40 | DVCC2 | power_in | Digital power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin. |+| 41 | P1.3 | bidirectional | General-purpose digital I/O with analog function; secondary functions include TA1.2 timer and ADC input A3 or comparator input C3. |+| 42 | P1.2 | bidirectional | General-purpose digital I/O with analog function; secondary functions include TA1.1 timer, TA0 clock, comparator output COUT, and ADC input A2 or comparator input C2. |+| 43 | P1.1 | bidirectional | General-purpose digital I/O with analog function; secondary functions include TA0.2 timer, TA1 clock, COUT, VREF+ output, and ADC input A1 or comparator input C1. |+| 44 | P1.0 | bidirectional | General-purpose digital I/O with analog function; secondary functions include TA0.1 timer, DMA trigger, RTCCLK output, VREF- output, and ADC input A0 or comparator input C0. |+| 45 | P9.4 | bidirectional | General-purpose digital I/O with analog function; secondary functions include ADC input A12 and comparator input C12. |+| 46 | P9.5 | bidirectional | General-purpose digital I/O with analog function; secondary functions include ADC input A13 and comparator input C13. |+| 47 | P9.6 | bidirectional | General-purpose digital I/O with analog function; secondary functions include ADC input A14 and comparator input C14. |+| 48 | P9.7 | bidirectional | General-purpose digital I/O with analog function; secondary functions include ADC input A15 and comparator input C15. |+| 49 | AVCC1 | power_in | Analog power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin. |+| 50 | AVSS1 | power_in | Analog ground (0 V reference) for analog power supply decoupling. |+| 51 | PJ.4 | bidirectional | General-purpose digital I/O or LFXIN input for 32 kHz crystal oscillator (XIN terminal) in crystal mode or bypass input in bypass mode. |+| 52 | PJ.5 | bidirectional | General-purpose digital I/O or LFXOUT output for 32 kHz crystal oscillator (XOUT terminal) in crystal mode. |+| 53 | AVSS2 | power_in | Analog ground (0 V reference) for crystal oscillator circuit and general analog decoupling. |+| 54 | PJ.7 | bidirectional | General-purpose digital I/O or HFXOUT output terminal for high-frequency crystal oscillator (XT2) in crystal mode. |+| 55 | PJ.6 | bidirectional | General-purpose digital I/O or HFXIN input terminal for high-frequency crystal oscillator (XT2) in crystal mode or bypass input in bypass mode. |+| 56 | AVSS3 | power_in | Analog ground (0 V reference) for high-frequency crystal oscillator circuit decoupling. |+| 57 | P5.7 | bidirectional | General-purpose digital I/O; secondary functions include UCA1STE (SPI), TB0 clock input, and LCD segment S10. |+| 58 | P4.4 | bidirectional | General-purpose digital I/O; secondary functions include UCB1STE (I2C/SPI), TA1 clock input, and LCD segment S9. |+| 59 | P4.5 | bidirectional | General-purpose digital I/O; secondary functions include UCB1CLK (I2C/SPI), TA1.0 capture/compare, and LCD segment S8. |+| 60 | P4.6 | bidirectional | General-purpose digital I/O; secondary functions include UCB1SIMO/SDA (I2C/SPI), TA1.1 timer, and LCD segment S7. |+| 61 | P4.7 | bidirectional | General-purpose digital I/O; secondary functions include UCB1SOMI/SCL (I2C/SPI), TA1.2 timer, and LCD segment S6. |+| 62 | DVSS3 | power_in | Digital ground (0 V reference) for digital power supply decoupling. |+| 63 | DVCC3 | power_in | Digital power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin. |+| 64 | P4.2 | bidirectional | General-purpose digital I/O; secondary functions include UCA0SIMO/TXD (UART/SPI), UCB1CLK (I2C/SPI), and LCD segment S5. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `MSP430FR6972IPMR`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `msp430fr6972ipmr-etched.step` / `msp430fr6972ipmr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430fr6972ipmr.step` / `msp430fr6972ipmr.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/msp430fr6972) (164 pp, sha256 `acfa8c28f070a26c`, retrieved 2026-09-24, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/msp430fr6972ipmr-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "msp430fr6972ipmr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "msp430fr6972ipmr.kicad_sym",+ "msp430fr6972ipmr.kicad_mod",+ "msp430fr6972ipmr.glb",+ "msp430fr6972ipmr.step",+ "msp430fr6972ipmr.lbr",+ "docs/hero.png",+ "docs/msp430fr6972ipmr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "MSP430FR6972IPMR",+ "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/msp430fr6972",+ "parts": {+ "symbol": "msp430fr6972ipmr.kicad_sym",+ "footprint": "msp430fr6972ipmr.kicad_mod",+ "model_3d": "msp430fr6972ipmr-etched.glb",+ "model_3d_plain": "msp430fr6972ipmr.glb",+ "model_3d_step": "msp430fr6972ipmr-etched.step",+ "model_3d_step_plain": "msp430fr6972ipmr.step",+ "lbr": "msp430fr6972ipmr.lbr"+ },+ "distributor_links": {+ "lcsc": "C472489",+ "digikey": "296-44826-2-ND",+ "mouser": "595-MSP430FR6972IPMR"+ },+ "distributor_check": {+ "checked_at": "2026-09-24T18:38:53Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-44826-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-MSP430FR6972IPMR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "P4.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCA0SOMI, UCA0RXD, UCB1STE, and LCD segment S4."+ },+ {+ "number": "2",+ "name": "P1.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0CLK, UCA0STE, TA1.0, and LCD segment S3."+ },+ {+ "number": "3",+ "name": "P1.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0STE, UCA0CLK, TA0.0, and LCD segment S2."+ },+ {+ "number": "4",+ "name": "P1.6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0SIMO/SDA, TA0.1, and LCD segment S1."+ },+ {+ "number": "5",+ "name": "P1.7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O port pin with optional pull-up/pull-down; secondary functions include UCB0SOMI/SCL, TA0.2, and LCD segment S0."+ },+ {+ "number": "6",+ "name": "R33/LCDCAP",+ "type": "bidirectional",+ "description": "LCD capacitor connection or I/O port function; connects to external capacitor for LCD charge pump or GPIO."+ },+ {+ "number": "7",+ "name": "P6.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LCD R23 voltage divider output for LCD bias network."+ },+ {+ "number": "8",+ "name": "P6.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LCD R13 voltage divider output for LCD reference voltage."+ },+ {+ "number": "9",+ "name": "P6.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or R03 LCD voltage divider output; can also output comparator result (COUT)."+ },+ {+ "number": "10",+ "name": "P6.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LCD common output COM0 for backplane drive."+ },+ {+ "number": "11",+ "name": "P6.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LCD COM1 backplane output; secondary functions include TB0.0 timer and LCD segment S30."+ },+ {+ "number": "12",+ "name": "P6.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LCD COM2 backplane output; secondary functions include TB0.1 timer and LCD segment S29."+ },+ {+ "number": "13",+ "name": "P6.6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LCD COM3 backplane output; secondary functions include TB0.2 timer and LCD segment S28."+ },+ {+ "number": "14",+ "name": "P3.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1CLK (I2C/SPI) and TA3.2 timer with LCD segment S27."+ },+ {+ "number": "15",+ "name": "P3.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1SIMO/SDA (I2C/SPI) and TA3.3 timer with LCD segment S26."+ },+ {+ "number": "16",+ "name": "P3.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1SOMI/SCL (I2C/SPI) and TA3.4 timer with LCD segment S25."+ },+ {+ "number": "17",+ "name": "DVSS1",+ "type": "power_in",+ "description": "Digital ground (0 V reference) for digital power supply decoupling."+ },+ {+ "number": "18",+ "name": "DVCC1",+ "type": "power_in",+ "description": "Digital power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin."+ },+ {+ "number": "19",+ "name": "TEST",+ "type": "input",+ "description": "Test mode pin with internal pull-down; selects digital I/O function on JTAG pins when low."+ },+ {+ "number": "20",+ "name": "RST/NMI/SBWTDIO",+ "type": "bidirectional",+ "description": "Reset input (active low) or nonmaskable interrupt or Spy-Bi-Wire debug data pin; internal pull-up available."+ },+ {+ "number": "21",+ "name": "PJ.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or JTAG output TDO or Timer_B0 high impedance output or SMCLK output."+ },+ {+ "number": "22",+ "name": "PJ.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or JTAG input TDI/TCLK or MCLK output with pull-up in JTAG mode."+ },+ {+ "number": "23",+ "name": "PJ.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or JTAG input TMS or ACLK output with pull-up in JTAG mode."+ },+ {+ "number": "24",+ "name": "PJ.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or JTAG input TCK or comparator output COUT with pull-up in JTAG mode."+ },+ {+ "number": "25",+ "name": "P3.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include TA1.1 timer, TB0 clock input, and LCD segment S24."+ },+ {+ "number": "26",+ "name": "P3.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA1SIMO/TXD (UART/SPI), TB0.0 timer, and LCD segment S23."+ },+ {+ "number": "27",+ "name": "P3.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA1SOMI/RXD (UART/SPI), TB0.1 timer, and LCD segment S22."+ },+ {+ "number": "28",+ "name": "P3.6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA1CLK (UART/SPI), TB0.2 timer, and LCD segment S21."+ },+ {+ "number": "29",+ "name": "P3.7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA1STE (SPI), TB0.3 timer, and LCD segment S20."+ },+ {+ "number": "30",+ "name": "P2.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA0STE (SPI), TB0 high impedance output, and LCD segment S19."+ },+ {+ "number": "31",+ "name": "P2.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA0CLK (UART/SPI), TB0.4 timer, RTCCLK output, and LCD segment S18."+ },+ {+ "number": "32",+ "name": "P2.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA0SOMI/RXD (UART/SPI), TB0.5 timer, DMA trigger, and LCD segment S17."+ },+ {+ "number": "33",+ "name": "P2.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA0SIMO/TXD (UART/SPI), TB0.6 timer, TB0 clock, and LCD segment S16."+ },+ {+ "number": "34",+ "name": "P7.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include TA0 clock input and LCD segment S15."+ },+ {+ "number": "35",+ "name": "P7.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include TA0.0 timer, ACLK output, and LCD segment S14."+ },+ {+ "number": "36",+ "name": "P7.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include TA0.1 timer capture/compare and LCD segment S13."+ },+ {+ "number": "37",+ "name": "P7.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include TA0.2 timer capture/compare and LCD segment S12."+ },+ {+ "number": "38",+ "name": "P7.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include SMCLK output and LCD segment S11."+ },+ {+ "number": "39",+ "name": "DVSS2",+ "type": "power_in",+ "description": "Digital ground (0 V reference) for digital power supply decoupling."+ },+ {+ "number": "40",+ "name": "DVCC2",+ "type": "power_in",+ "description": "Digital power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin."+ },+ {+ "number": "41",+ "name": "P1.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include TA1.2 timer and ADC input A3 or comparator input C3."+ },+ {+ "number": "42",+ "name": "P1.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include TA1.1 timer, TA0 clock, comparator output COUT, and ADC input A2 or comparator input C2."+ },+ {+ "number": "43",+ "name": "P1.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include TA0.2 timer, TA1 clock, COUT, VREF+ output, and ADC input A1 or comparator input C1."+ },+ {+ "number": "44",+ "name": "P1.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include TA0.1 timer, DMA trigger, RTCCLK output, VREF- output, and ADC input A0 or comparator input C0."+ },+ {+ "number": "45",+ "name": "P9.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include ADC input A12 and comparator input C12."+ },+ {+ "number": "46",+ "name": "P9.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include ADC input A13 and comparator input C13."+ },+ {+ "number": "47",+ "name": "P9.6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include ADC input A14 and comparator input C14."+ },+ {+ "number": "48",+ "name": "P9.7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with analog function; secondary functions include ADC input A15 and comparator input C15."+ },+ {+ "number": "49",+ "name": "AVCC1",+ "type": "power_in",+ "description": "Analog power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin."+ },+ {+ "number": "50",+ "name": "AVSS1",+ "type": "power_in",+ "description": "Analog ground (0 V reference) for analog power supply decoupling."+ },+ {+ "number": "51",+ "name": "PJ.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LFXIN input for 32 kHz crystal oscillator (XIN terminal) in crystal mode or bypass input in bypass mode."+ },+ {+ "number": "52",+ "name": "PJ.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or LFXOUT output for 32 kHz crystal oscillator (XOUT terminal) in crystal mode."+ },+ {+ "number": "53",+ "name": "AVSS2",+ "type": "power_in",+ "description": "Analog ground (0 V reference) for crystal oscillator circuit and general analog decoupling."+ },+ {+ "number": "54",+ "name": "PJ.7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or HFXOUT output terminal for high-frequency crystal oscillator (XT2) in crystal mode."+ },+ {+ "number": "55",+ "name": "PJ.6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or HFXIN input terminal for high-frequency crystal oscillator (XT2) in crystal mode or bypass input in bypass mode."+ },+ {+ "number": "56",+ "name": "AVSS3",+ "type": "power_in",+ "description": "Analog ground (0 V reference) for high-frequency crystal oscillator circuit decoupling."+ },+ {+ "number": "57",+ "name": "P5.7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA1STE (SPI), TB0 clock input, and LCD segment S10."+ },+ {+ "number": "58",+ "name": "P4.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1STE (I2C/SPI), TA1 clock input, and LCD segment S9."+ },+ {+ "number": "59",+ "name": "P4.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1CLK (I2C/SPI), TA1.0 capture/compare, and LCD segment S8."+ },+ {+ "number": "60",+ "name": "P4.6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1SIMO/SDA (I2C/SPI), TA1.1 timer, and LCD segment S7."+ },+ {+ "number": "61",+ "name": "P4.7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCB1SOMI/SCL (I2C/SPI), TA1.2 timer, and LCD segment S6."+ },+ {+ "number": "62",+ "name": "DVSS3",+ "type": "power_in",+ "description": "Digital ground (0 V reference) for digital power supply decoupling."+ },+ {+ "number": "63",+ "name": "DVCC3",+ "type": "power_in",+ "description": "Digital power supply; requires 1.8-3.6 V with 100 nF low-ESR ceramic capacitor placed within millimeters of this pin."+ },+ {+ "number": "64",+ "name": "P4.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O; secondary functions include UCA0SIMO/TXD (UART/SPI), UCB1CLK (I2C/SPI), and LCD segment S5."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 20 (RST/NMI/SBWTDIO) has three functions: it is primarily a reset input (active low), can be con; Pins 51, 52, 54, 55 have dual functionality: they can operate as general-purpose I/O (bidirectional)",+ "6/64 pins cited to the wrong page (name found elsewhere): ['58:P4.4@p10', '59:P4.5@p10', '60:P4.6@p10', '61:P4.7@p10']"+ ],+ "pages_sent": 67,+ "cost_usd": 1.5784,+ "at": "2026-09-24T18:38:16"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430fr6972",+ "pages": 164,+ "sha256": "acfa8c28f070a26c",+ "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]"+ }+}