component
MSP430FR4131IPMR
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 @@+# MSP430FR4131IPMR++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++MSP430FR4131IPMR 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 | P4.7/R13 | bidirectional | General-purpose I/O, also the input/output for the third most positive analog LCD voltage V4 (R13). |+| 2 | P4.6/R23 | bidirectional | General-purpose I/O, also the input/output for the second most positive analog LCD voltage V2 (R23). |+| 3 | P4.5/R33 | bidirectional | General-purpose I/O, also the input/output for the first most positive analog LCD voltage V1 (R33). |+| 4 | P4.4/LCDCAP1 | bidirectional | General-purpose I/O, also the LCD charge pump external port connected to LCDCAP0 by a 0.1-µF capacitor. |+| 5 | P4.3/LCDCAP0 | bidirectional | General-purpose I/O, also the LCD charge pump external port connected to LCDCAP1 by a 0.1-µF capacitor. |+| 6 | P4.2/XOUT | bidirectional | General-purpose I/O, also the output terminal for the 32-kHz crystal oscillator. |+| 7 | P4.1/XIN | bidirectional | General-purpose I/O, also the input terminal for the crystal oscillator; only a low-frequency (32 kHz) crystal is supported. |+| 8 | DVSS | power_in | Power ground (0 V supply reference, VSS). |+| 9 | DVCC | power_in | Power supply: 1.8 V to 3.6 V at DVCC, with a recommended 4.7 µF to 10 µF capacitor at DVCC. |+| 10 | RST/NMI/SBWTDIO | bidirectional | Active-low reset input, nonmaskable interrupt input, and Spy-Bi-Wire data input/output. |+| 11 | TEST/SBWTCK | input | Test mode pin, selected digital I/O on JTAG pins, and Spy-Bi-Wire input clock; it always has an internal pulldown enabled. |+| 12 | P4.0/TA1.1 | bidirectional | General-purpose I/O, also Timer TA1 CCR1 capture input CCI1A or compare output Out1 (TA1.1). |+| 13 | P8.3/TA1.2 | bidirectional | General-purpose I/O, also Timer TA1 CCR2 capture input CCI2A or compare output Out2 (TA1.2). |+| 14 | P8.2/TA1CLK | bidirectional | General-purpose I/O, also the timer clock input TACLK for TA1. |+| 15 | P8.1/ACLK/A9 | bidirectional | General-purpose I/O, also ACLK output and ADC analog input A9 (pin available only in the LQFP-64 package). |+| 16 | P8.0/SMCLK/A8 | bidirectional | General-purpose I/O, also SMCLK output and ADC analog input A8 (pin available only in the LQFP-64 package). |+| 17 | P1.7/TA0.1/TDO/A7 | bidirectional | General-purpose I/O, also Timer TA0 CCR1 capture/compare (TA0.1), JTAG test data output TDO, and ADC analog input A7; disable the pin interrupt during JTAG debug. |+| 18 | P1.6/TA0.2/TDI/TCLK/A6 | bidirectional | General-purpose I/O, also Timer TA0 CCR2 (TA0.2), JTAG test data input or test clock TDI/TCLK, and ADC analog input A6; disable the pin interrupt during JTAG debug. |+| 19 | P1.5/TA0CLK/TMS/A5 | bidirectional | General-purpose I/O, also the timer clock input TACLK for TA0, JTAG test mode select TMS, and ADC analog input A5. |+| 20 | P1.4/MCLK/TCK/A4/VREF+ | bidirectional | General-purpose I/O, also MCLK output, JTAG test clock TCK, ADC analog input A4, and positive reference voltage output VREF+ referenced to ground. |+| 21 | P1.3/UCA0STE/A3 | bidirectional | General-purpose I/O, also eUSCI_A0 SPI slave transmit enable (UCA0STE) and ADC analog input A3. |+| 22 | P1.2/UCA0CLK/A2 | bidirectional | General-purpose I/O, also eUSCI_A0 clock (UCA0CLK) and ADC analog input A2. |+| 23 | P1.1/UCA0RXD/UCA0SOMI/A1/Veref+ | bidirectional | General-purpose I/O, also eUSCI_A0 UART receive or SPI SOMI (UCA0RXD/UCA0SOMI), ADC analog input A1, and ADC positive reference Veref+. |+| 24 | P1.0/UCA0TXD/UCA0SIMO/A0/Veref- | bidirectional | General-purpose I/O, also eUSCI_A0 UART transmit or SPI SIMO (UCA0TXD/UCA0SIMO), ADC analog input A0, and ADC negative reference Veref-. |+| 25 | P5.7/L39 | bidirectional | General-purpose I/O, also LCD drive pin L39 (segment or common output). |+| 26 | P5.6/L38 | bidirectional | General-purpose I/O, also LCD drive pin L38 (segment or common output). |+| 27 | P5.5/L37 | bidirectional | General-purpose I/O, also LCD drive pin L37 (segment or common output). |+| 28 | P5.4/L36 | bidirectional | General-purpose I/O, also LCD drive pin L36 (segment or common output). |+| 29 | P5.3/UCB0SOMI/UCB0SCL/L35 | bidirectional | General-purpose I/O, also eUSCI_B0 SPI SOMI or I2C SCL, and LCD drive pin L35. |+| 30 | P5.2/UCB0SIMO/UCB0SDA/L34 | bidirectional | General-purpose I/O, also eUSCI_B0 SPI SIMO or I2C SDA, and LCD drive pin L34. |+| 31 | P5.1/UCB0CLK/L33 | bidirectional | General-purpose I/O, also eUSCI_B0 clock (UCB0CLK) and LCD drive pin L33. |+| 32 | P5.0/UCB0STE/L32 | bidirectional | General-purpose I/O, also eUSCI_B0 slave transmit enable (UCB0STE) and LCD drive pin L32. |+| 33 | P2.7/L31 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L31 (segment or common output). |+| 34 | P2.6/L30 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L30 (segment or common output). |+| 35 | P2.5/L29 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L29 (segment or common output). |+| 36 | P2.4/L28 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L28 (segment or common output). |+| 37 | P2.3/L27 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L27 (segment or common output). |+| 38 | P2.2/L26 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L26 (segment or common output). |+| 39 | P2.1/L25 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L25 (segment or common output). |+| 40 | P2.0/L24 | bidirectional | General-purpose I/O with interrupt capability, also LCD drive pin L24 (segment or common output). |+| 41 | P6.7/L23 | bidirectional | General-purpose I/O, also LCD drive pin L23 (segment or common output). |+| 42 | P6.6/L22 | bidirectional | General-purpose I/O, also LCD drive pin L22 (segment or common output). |+| 43 | P6.5/L21 | bidirectional | General-purpose I/O, also LCD drive pin L21 (segment or common output). |+| 44 | P6.4/L20 | bidirectional | General-purpose I/O, also LCD drive pin L20 (segment or common output). |+| 45 | P6.3/L19 | bidirectional | General-purpose I/O, also LCD drive pin L19 (segment or common output). |+| 46 | P6.2/L18 | bidirectional | General-purpose I/O, also LCD drive pin L18 (segment or common output). |+| 47 | P6.1/L17 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 48 | P6.0/L16 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 49 | P3.7/L15 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 50 | P3.6/L14 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 51 | P3.5/L13 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 52 | P3.4/L12 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 53 | P3.3/L11 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 54 | P3.2/L10 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 55 | P3.1/L9 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 56 | P3.0/L8 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 57 | P7.7/L7 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage. |+| 58 | P7.6/L6 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage. |+| 59 | P7.5/L5 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage. |+| 60 | P7.4/L4 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage. |+| 61 | P7.3/L3 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 62 | P7.2/L2 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 63 | P7.1/L1 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |+| 64 | P7.0/L0 | bidirectional | General-purpose I/O, also LCD drive pin; either segment or common output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `MSP430FR4131IPMR`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `msp430fr4131ipmr-etched.step` / `msp430fr4131ipmr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430fr4131ipmr.step` / `msp430fr4131ipmr.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/msp430fr4131) (110 pp, sha256 `47c6ce82c3083c42`, retrieved 2026-10-08, 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-5-5` (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/msp430fr4131ipmr-datasheet.pdf)
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"footprint": "msp430fr4131ipmr.kicad_mod",+ "model_3d": "msp430fr4131ipmr-hero.glb",+ "model_3d_plain": "msp430fr4131ipmr.glb",+ "model_3d_step": "msp430fr4131ipmr-etched.step",+ "model_3d_step_plain": "msp430fr4131ipmr.step",+ "lbr": "msp430fr4131ipmr.lbr"+ },+ "distributor_links": {+ "lcsc": "C1879660",+ "digikey": "296-MSP430FR4131IPMRTR-ND",+ "mouser": "595-MSP430FR4131IPMR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T14:50:18Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-MSP430FR4131IPMRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-MSP430FR4131IPMR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "P4.7/R13",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the input/output for the third most positive analog LCD voltage V4 (R13)."+ },+ {+ "number": "2",+ "name": "P4.6/R23",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the input/output for the second most positive analog LCD voltage V2 (R23)."+ },+ {+ "number": "3",+ "name": "P4.5/R33",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the input/output for the first most positive analog LCD voltage V1 (R33)."+ },+ {+ "number": "4",+ "name": "P4.4/LCDCAP1",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the LCD charge pump external port connected to LCDCAP0 by a 0.1-µF capacitor."+ },+ {+ "number": "5",+ "name": "P4.3/LCDCAP0",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the LCD charge pump external port connected to LCDCAP1 by a 0.1-µF capacitor."+ },+ {+ "number": "6",+ "name": "P4.2/XOUT",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the output terminal for the 32-kHz crystal oscillator."+ },+ {+ "number": "7",+ "name": "P4.1/XIN",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the input terminal for the crystal oscillator; only a low-frequency (32 kHz) crystal is supported."+ },+ {+ "number": "8",+ "name": "DVSS",+ "type": "power_in",+ "description": "Power ground (0 V supply reference, VSS)."+ },+ {+ "number": "9",+ "name": "DVCC",+ "type": "power_in",+ "description": "Power supply: 1.8 V to 3.6 V at DVCC, with a recommended 4.7 µF to 10 µF capacitor at DVCC."+ },+ {+ "number": "10",+ "name": "RST/NMI/SBWTDIO",+ "type": "bidirectional",+ "description": "Active-low reset input, nonmaskable interrupt input, and Spy-Bi-Wire data input/output."+ },+ {+ "number": "11",+ "name": "TEST/SBWTCK",+ "type": "input",+ "description": "Test mode pin, selected digital I/O on JTAG pins, and Spy-Bi-Wire input clock; it always has an internal pulldown enabled."+ },+ {+ "number": "12",+ "name": "P4.0/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O, also Timer TA1 CCR1 capture input CCI1A or compare output Out1 (TA1.1)."+ },+ {+ "number": "13",+ "name": "P8.3/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O, also Timer TA1 CCR2 capture input CCI2A or compare output Out2 (TA1.2)."+ },+ {+ "number": "14",+ "name": "P8.2/TA1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the timer clock input TACLK for TA1."+ },+ {+ "number": "15",+ "name": "P8.1/ACLK/A9",+ "type": "bidirectional",+ "description": "General-purpose I/O, also ACLK output and ADC analog input A9 (pin available only in the LQFP-64 package)."+ },+ {+ "number": "16",+ "name": "P8.0/SMCLK/A8",+ "type": "bidirectional",+ "description": "General-purpose I/O, also SMCLK output and ADC analog input A8 (pin available only in the LQFP-64 package)."+ },+ {+ "number": "17",+ "name": "P1.7/TA0.1/TDO/A7",+ "type": "bidirectional",+ "description": "General-purpose I/O, also Timer TA0 CCR1 capture/compare (TA0.1), JTAG test data output TDO, and ADC analog input A7; disable the pin interrupt during JTAG debug."+ },+ {+ "number": "18",+ "name": "P1.6/TA0.2/TDI/TCLK/A6",+ "type": "bidirectional",+ "description": "General-purpose I/O, also Timer TA0 CCR2 (TA0.2), JTAG test data input or test clock TDI/TCLK, and ADC analog input A6; disable the pin interrupt during JTAG debug."+ },+ {+ "number": "19",+ "name": "P1.5/TA0CLK/TMS/A5",+ "type": "bidirectional",+ "description": "General-purpose I/O, also the timer clock input TACLK for TA0, JTAG test mode select TMS, and ADC analog input A5."+ },+ {+ "number": "20",+ "name": "P1.4/MCLK/TCK/A4/VREF+",+ "type": "bidirectional",+ "description": "General-purpose I/O, also MCLK output, JTAG test clock TCK, ADC analog input A4, and positive reference voltage output VREF+ referenced to ground."+ },+ {+ "number": "21",+ "name": "P1.3/UCA0STE/A3",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_A0 SPI slave transmit enable (UCA0STE) and ADC analog input A3."+ },+ {+ "number": "22",+ "name": "P1.2/UCA0CLK/A2",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_A0 clock (UCA0CLK) and ADC analog input A2."+ },+ {+ "number": "23",+ "name": "P1.1/UCA0RXD/UCA0SOMI/A1/Veref+",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_A0 UART receive or SPI SOMI (UCA0RXD/UCA0SOMI), ADC analog input A1, and ADC positive reference Veref+."+ },+ {+ "number": "24",+ "name": "P1.0/UCA0TXD/UCA0SIMO/A0/Veref-",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_A0 UART transmit or SPI SIMO (UCA0TXD/UCA0SIMO), ADC analog input A0, and ADC negative reference Veref-."+ },+ {+ "number": "25",+ "name": "P5.7/L39",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L39 (segment or common output)."+ },+ {+ "number": "26",+ "name": "P5.6/L38",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L38 (segment or common output)."+ },+ {+ "number": "27",+ "name": "P5.5/L37",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L37 (segment or common output)."+ },+ {+ "number": "28",+ "name": "P5.4/L36",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L36 (segment or common output)."+ },+ {+ "number": "29",+ "name": "P5.3/UCB0SOMI/UCB0SCL/L35",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_B0 SPI SOMI or I2C SCL, and LCD drive pin L35."+ },+ {+ "number": "30",+ "name": "P5.2/UCB0SIMO/UCB0SDA/L34",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_B0 SPI SIMO or I2C SDA, and LCD drive pin L34."+ },+ {+ "number": "31",+ "name": "P5.1/UCB0CLK/L33",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_B0 clock (UCB0CLK) and LCD drive pin L33."+ },+ {+ "number": "32",+ "name": "P5.0/UCB0STE/L32",+ "type": "bidirectional",+ "description": "General-purpose I/O, also eUSCI_B0 slave transmit enable (UCB0STE) and LCD drive pin L32."+ },+ {+ "number": "33",+ "name": "P2.7/L31",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L31 (segment or common output)."+ },+ {+ "number": "34",+ "name": "P2.6/L30",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L30 (segment or common output)."+ },+ {+ "number": "35",+ "name": "P2.5/L29",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L29 (segment or common output)."+ },+ {+ "number": "36",+ "name": "P2.4/L28",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L28 (segment or common output)."+ },+ {+ "number": "37",+ "name": "P2.3/L27",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L27 (segment or common output)."+ },+ {+ "number": "38",+ "name": "P2.2/L26",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L26 (segment or common output)."+ },+ {+ "number": "39",+ "name": "P2.1/L25",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L25 (segment or common output)."+ },+ {+ "number": "40",+ "name": "P2.0/L24",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt capability, also LCD drive pin L24 (segment or common output)."+ },+ {+ "number": "41",+ "name": "P6.7/L23",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L23 (segment or common output)."+ },+ {+ "number": "42",+ "name": "P6.6/L22",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L22 (segment or common output)."+ },+ {+ "number": "43",+ "name": "P6.5/L21",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L21 (segment or common output)."+ },+ {+ "number": "44",+ "name": "P6.4/L20",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L20 (segment or common output)."+ },+ {+ "number": "45",+ "name": "P6.3/L19",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L19 (segment or common output)."+ },+ {+ "number": "46",+ "name": "P6.2/L18",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin L18 (segment or common output)."+ },+ {+ "number": "47",+ "name": "P6.1/L17",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "48",+ "name": "P6.0/L16",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "49",+ "name": "P3.7/L15",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "50",+ "name": "P3.6/L14",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "51",+ "name": "P3.5/L13",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "52",+ "name": "P3.4/L12",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "53",+ "name": "P3.3/L11",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "54",+ "name": "P3.2/L10",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "55",+ "name": "P3.1/L9",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "56",+ "name": "P3.0/L8",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "57",+ "name": "P7.7/L7",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage."+ },+ {+ "number": "58",+ "name": "P7.6/L6",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage."+ },+ {+ "number": "59",+ "name": "P7.5/L5",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage."+ },+ {+ "number": "60",+ "name": "P7.4/L4",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output. Not bonded out in smaller packages, so initialize by software after reset for lowest leakage."+ },+ {+ "number": "61",+ "name": "P7.3/L3",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "62",+ "name": "P7.2/L2",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "63",+ "name": "P7.1/L1",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ },+ {+ "number": "64",+ "name": "P7.0/L0",+ "type": "bidirectional",+ "description": "General-purpose I/O, also LCD drive pin; either segment or common output."+ }+ ],+ "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: Signal-description table for PM pins 22-46 is on page 12, which is not in the provided text. These n; DVSS and DVCC are listed as power pins; the DVCC range and capacitor come from Recommended Operating; P8.0 and P8.1 exist only in the LQFP-64 package, per the datasheet footnote (page 14/ADC table note)"+ ],+ "pages_sent": 50,+ "cost_usd": 0.259,+ "at": "2026-10-08T14:49:51"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430fr4131",+ "pages": 110,+ "sha256": "47c6ce82c3083c42",+ "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": "msp430fr4131ipmr.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": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "msp430fr4131ipmr-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": "c60c84e58dc16301afd7c3c6a7fb7f78c6346aa23a6911aa0351214231ece912",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}