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MSP430FR2355TPTR
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Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+85@@ -0,0 +1,85 @@+# MSP430FR2355TPTR++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-48(7x7)++MSP430FR2355TPTR from Texas Instruments, in a LQFP-48(7x7). 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 | P1.2/UCB0SIMO/UCB0SDA/TB0TRG/OA0-/A2/Veref- | bidirectional | General-purpose I/O (DVCC domain) multiplexed with eUSCI_B0 SIMO/SDA, TB0 external trigger, SAC0 OA0- input, ADC input A2 and Veref- ADC negative reference. |+| 2 | P1.1/UCB0CLK/ACLK/OA0O/COMP0.1/A1 | bidirectional | General-purpose I/O multiplexed with eUSCI_B0 clock, ACLK output, SAC0 OA0O output, eCOMP0 input C1 and ADC input A1. |+| 3 | P1.0/UCB0STE/SMCLK/COMP0.0/A0/Veref+ | bidirectional | General-purpose I/O multiplexed with eUSCI_B0 STE, SMCLK output, eCOMP0 input C0, ADC input A0 and Veref+ ADC positive reference. |+| 4 | TEST/SBWTCK | input | Test mode pin and Spy-Bi-Wire clock input; always has an internal pulldown enabled and is left open if unused. |+| 5 | RST/NMI/SBWTDIO | bidirectional | Reset input, non-maskable interrupt input or Spy-Bi-Wire data I/O; if unused connect to DVCC through a 47-kΩ pullup or internal pullup with 10-nF (or 1.1-nF) pulldown. |+| 6 | DVCC | power_in | Digital supply pin, 1.8 V to 3.6 V recommended range with 4.7-µF to 10-µF bulk plus 100-nF decoupling capacitor. |+| 7 | DVSS | power_in | Digital ground (VSS) supply pin. |+| 8 | P2.7/TB0CLK/XIN | bidirectional | General-purpose I/O multiplexed with Timer TB0 clock input and crystal oscillator input XIN. |+| 9 | P2.6/MCLK/XOUT | bidirectional | General-purpose I/O multiplexed with MCLK output and crystal oscillator output XOUT. |+| 10 | P2.5/COMP1.0 | bidirectional | General-purpose I/O multiplexed with eCOMP1 input channel C0. |+| 11 | P2.4/COMP1.1 | bidirectional | General-purpose I/O multiplexed with eCOMP1 input channel C1. |+| 12 | P4.7/UCB1SOMI/UCB1SCL | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 SOMI/SCL. |+| 13 | P4.6/UCB1SIMO/UCB1SDA | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 SIMO/SDA. |+| 14 | P4.5/UCB1CLK | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 clock. |+| 15 | P4.4/UCB1STE | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 STE. |+| 16 | P6.6/TB3CLK | bidirectional | General-purpose I/O multiplexed with Timer TB3 clock input. |+| 17 | P6.5/TB3.6 | bidirectional | General-purpose I/O multiplexed with Timer TB3 CCR6 capture input/compare output. |+| 18 | P6.4/TB3.5 | bidirectional | General-purpose I/O multiplexed with Timer TB3 CCR5 capture input/compare output. |+| 19 | P6.3/TB3.4 | bidirectional | General-purpose I/O multiplexed with Timer TB3 CCR4 capture input/compare output. |+| 20 | P6.2/TB3.3 | bidirectional | General-purpose I/O multiplexed with Timer TB3 CCR3 capture input/compare output. |+| 21 | P6.1/TB3.2 | bidirectional | General-purpose I/O multiplexed with Timer TB3 CCR2 capture input/compare output. |+| 22 | P6.0/TB3.1 | bidirectional | General-purpose I/O multiplexed with Timer TB3 CCR1 capture input/compare output. |+| 23 | P4.3/UCA1TXD/UCA1SIMO/UCA1TXD | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 UART TXD or SPI SIMO (TXD also selectable in inverted polarity mode). |+| 24 | P4.2/UCA1RXD/UCA1SOMI/UCA1RXD | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 UART RXD or SPI SOMI (RXD also selectable in inverted polarity mode). |+| 25 | P4.1/UCA1CLK | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 clock. |+| 26 | P4.0/UCA1STE/ISOTXD/ISORXD | bidirectional | General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 STE and infrared ISOTXD/ISORXD signals. |+| 27 | P2.3/TB1TRG | bidirectional | General-purpose I/O multiplexed with TB1 external trigger input for TB1OUTH. |+| 28 | P2.2/TB1CLK | bidirectional | General-purpose I/O multiplexed with Timer TB1 clock input. |+| 29 | P2.1/TB1.2/COMP1.O | bidirectional | General-purpose I/O multiplexed with Timer TB1 CCR2 capture input/compare output and eCOMP1 output. |+| 30 | P2.0/TB1.1/COMP0.O | bidirectional | General-purpose I/O multiplexed with Timer TB1 CCR1 capture input/compare output and eCOMP0 output. |+| 31 | P1.7/UCA0TXD/UCA0SIMO/TB0.2/TDO/OA1+/A7/VREF+ | bidirectional | General-purpose I/O multiplexed with eUSCI_A0 TXD/SIMO, TB0 CCR2, JTAG TDO, SAC1 OA1+ input, ADC input A7 and VREF+ reference output. |+| 32 | P1.6/UCA0RXD/UCA0SOMI/TB0.1/TDI/TCLK/OA1-/A6 | bidirectional | General-purpose I/O multiplexed with eUSCI_A0 RXD/SOMI, TB0 CCR1, JTAG TDI/TCLK, SAC1 OA1- input and ADC input A6. |+| 33 | P1.5/UCA0CLK/TMS/OA1O/A5 | bidirectional | General-purpose I/O multiplexed with eUSCI_A0 clock, JTAG TMS, SAC1 OA1O output and ADC input A5. |+| 34 | P1.4/UCA0STE/TCK/A4 | bidirectional | General-purpose I/O multiplexed with eUSCI_A0 STE, JTAG TCK and ADC input A4. |+| 35 | P3.7/OA3+ | bidirectional | General-purpose I/O multiplexed with SAC3 operational amplifier positive input OA3+. |+| 36 | P3.6/OA3- | bidirectional | General-purpose I/O multiplexed with SAC3 operational amplifier negative input OA3-. |+| 37 | P3.5/OA3O | bidirectional | General-purpose I/O multiplexed with SAC3 operational amplifier output OA3O. |+| 38 | P3.4/SMCLK | bidirectional | General-purpose I/O multiplexed with SMCLK output. |+| 39 | P5.4 | bidirectional | General-purpose I/O with no secondary function. |+| 40 | P5.3/TB2TRG/A11 | bidirectional | General-purpose I/O multiplexed with TB2 external trigger input and ADC input A11. |+| 41 | P5.2/TB2CLK/A10 | bidirectional | General-purpose I/O multiplexed with Timer TB2 clock input and ADC input A10. |+| 42 | P5.1/TB2.2/MFM.TX/A9 | bidirectional | General-purpose I/O multiplexed with Timer TB2 CCR2, Manchester function module transmit and ADC input A9. |+| 43 | P5.0/TB2.1/MFM.RX/A8 | bidirectional | General-purpose I/O multiplexed with Timer TB2 CCR1, Manchester function module receive and ADC input A8. |+| 44 | P3.3/OA2+ | bidirectional | General-purpose I/O multiplexed with SAC2 operational amplifier positive input OA2+. |+| 45 | P3.2/OA2- | bidirectional | General-purpose I/O multiplexed with SAC2 operational amplifier negative input OA2-. |+| 46 | P3.1/OA2O | bidirectional | General-purpose I/O multiplexed with SAC2 operational amplifier output OA2O. |+| 47 | P3.0/MCLK | bidirectional | General-purpose I/O multiplexed with MCLK output. |+| 48 | P1.3/UCB0SOMI/UCB0SCL/OA0+/A3 | bidirectional | General-purpose I/O multiplexed with eUSCI_B0 SOMI/SCL, SAC0 OA0+ input and ADC input A3. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-48(7x7) |+| Category | Embedded Processors & Controllers |+| Pins | 48 |++## CAD (KiCad official)++- Symbol: `MSP430FR2355TPTR`+- Footprint: `Package_QFP:LQFP-48_7x7mm_P0.5mm`+- 3D model: LQFP-48(7x7) (KiCad packages3D, STEP)+- 3D model files: `msp430fr2355tptr-etched.step` / `msp430fr2355tptr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430fr2355tptr.step` / `msp430fr2355tptr.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/msp430fr2355) (146 pp, sha256 `20e2c81ab11138f8`, 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 0.2`, 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/msp430fr2355tptr-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "msp430fr2355tptr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "msp430fr2355tptr.kicad_sym",+ "msp430fr2355tptr.kicad_mod",+ "msp430fr2355tptr.glb",+ "msp430fr2355tptr.step",+ "msp430fr2355tptr.lbr",+ "docs/hero.png",+ "docs/msp430fr2355tptr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "MSP430FR2355TPTR",+ "manufacturer": "Texas Instruments",+ "package": "LQFP-48(7x7)",+ "pin_count": 48,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/msp430fr2355",+ "parts": {+ "symbol": "msp430fr2355tptr.kicad_sym",+ "footprint": "msp430fr2355tptr.kicad_mod",+ "model_3d": "msp430fr2355tptr-etched.glb",+ "model_3d_plain": "msp430fr2355tptr.glb",+ "model_3d_step": "msp430fr2355tptr-etched.step",+ "model_3d_step_plain": "msp430fr2355tptr.step",+ "lbr": "msp430fr2355tptr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2053541",+ "digikey": "296-50261-2-ND",+ "mouser": "595-MSP430FR2355TPTR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T00:05:52Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-50261-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-MSP430FR2355TPTR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "P1.2/UCB0SIMO/UCB0SDA/TB0TRG/OA0-/A2/Veref-",+ "type": "bidirectional",+ "description": "General-purpose I/O (DVCC domain) multiplexed with eUSCI_B0 SIMO/SDA, TB0 external trigger, SAC0 OA0- input, ADC input A2 and Veref- ADC negative reference."+ },+ {+ "number": "2",+ "name": "P1.1/UCB0CLK/ACLK/OA0O/COMP0.1/A1",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_B0 clock, ACLK output, SAC0 OA0O output, eCOMP0 input C1 and ADC input A1."+ },+ {+ "number": "3",+ "name": "P1.0/UCB0STE/SMCLK/COMP0.0/A0/Veref+",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_B0 STE, SMCLK output, eCOMP0 input C0, ADC input A0 and Veref+ ADC positive reference."+ },+ {+ "number": "4",+ "name": "TEST/SBWTCK",+ "type": "input",+ "description": "Test mode pin and Spy-Bi-Wire clock input; always has an internal pulldown enabled and is left open if unused."+ },+ {+ "number": "5",+ "name": "RST/NMI/SBWTDIO",+ "type": "bidirectional",+ "description": "Reset input, non-maskable interrupt input or Spy-Bi-Wire data I/O; if unused connect to DVCC through a 47-kΩ pullup or internal pullup with 10-nF (or 1.1-nF) pulldown."+ },+ {+ "number": "6",+ "name": "DVCC",+ "type": "power_in",+ "description": "Digital supply pin, 1.8 V to 3.6 V recommended range with 4.7-µF to 10-µF bulk plus 100-nF decoupling capacitor."+ },+ {+ "number": "7",+ "name": "DVSS",+ "type": "power_in",+ "description": "Digital ground (VSS) supply pin."+ },+ {+ "number": "8",+ "name": "P2.7/TB0CLK/XIN",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB0 clock input and crystal oscillator input XIN."+ },+ {+ "number": "9",+ "name": "P2.6/MCLK/XOUT",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with MCLK output and crystal oscillator output XOUT."+ },+ {+ "number": "10",+ "name": "P2.5/COMP1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eCOMP1 input channel C0."+ },+ {+ "number": "11",+ "name": "P2.4/COMP1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eCOMP1 input channel C1."+ },+ {+ "number": "12",+ "name": "P4.7/UCB1SOMI/UCB1SCL",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 SOMI/SCL."+ },+ {+ "number": "13",+ "name": "P4.6/UCB1SIMO/UCB1SDA",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 SIMO/SDA."+ },+ {+ "number": "14",+ "name": "P4.5/UCB1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 clock."+ },+ {+ "number": "15",+ "name": "P4.4/UCB1STE",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_B1 STE."+ },+ {+ "number": "16",+ "name": "P6.6/TB3CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 clock input."+ },+ {+ "number": "17",+ "name": "P6.5/TB3.6",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 CCR6 capture input/compare output."+ },+ {+ "number": "18",+ "name": "P6.4/TB3.5",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 CCR5 capture input/compare output."+ },+ {+ "number": "19",+ "name": "P6.3/TB3.4",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 CCR4 capture input/compare output."+ },+ {+ "number": "20",+ "name": "P6.2/TB3.3",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 CCR3 capture input/compare output."+ },+ {+ "number": "21",+ "name": "P6.1/TB3.2",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 CCR2 capture input/compare output."+ },+ {+ "number": "22",+ "name": "P6.0/TB3.1",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB3 CCR1 capture input/compare output."+ },+ {+ "number": "23",+ "name": "P4.3/UCA1TXD/UCA1SIMO/UCA1TXD",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 UART TXD or SPI SIMO (TXD also selectable in inverted polarity mode)."+ },+ {+ "number": "24",+ "name": "P4.2/UCA1RXD/UCA1SOMI/UCA1RXD",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 UART RXD or SPI SOMI (RXD also selectable in inverted polarity mode)."+ },+ {+ "number": "25",+ "name": "P4.1/UCA1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 clock."+ },+ {+ "number": "26",+ "name": "P4.0/UCA1STE/ISOTXD/ISORXD",+ "type": "bidirectional",+ "description": "General-purpose I/O with interrupt wake-up capability multiplexed with eUSCI_A1 STE and infrared ISOTXD/ISORXD signals."+ },+ {+ "number": "27",+ "name": "P2.3/TB1TRG",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with TB1 external trigger input for TB1OUTH."+ },+ {+ "number": "28",+ "name": "P2.2/TB1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB1 clock input."+ },+ {+ "number": "29",+ "name": "P2.1/TB1.2/COMP1.O",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB1 CCR2 capture input/compare output and eCOMP1 output."+ },+ {+ "number": "30",+ "name": "P2.0/TB1.1/COMP0.O",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB1 CCR1 capture input/compare output and eCOMP0 output."+ },+ {+ "number": "31",+ "name": "P1.7/UCA0TXD/UCA0SIMO/TB0.2/TDO/OA1+/A7/VREF+",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_A0 TXD/SIMO, TB0 CCR2, JTAG TDO, SAC1 OA1+ input, ADC input A7 and VREF+ reference output."+ },+ {+ "number": "32",+ "name": "P1.6/UCA0RXD/UCA0SOMI/TB0.1/TDI/TCLK/OA1-/A6",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_A0 RXD/SOMI, TB0 CCR1, JTAG TDI/TCLK, SAC1 OA1- input and ADC input A6."+ },+ {+ "number": "33",+ "name": "P1.5/UCA0CLK/TMS/OA1O/A5",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_A0 clock, JTAG TMS, SAC1 OA1O output and ADC input A5."+ },+ {+ "number": "34",+ "name": "P1.4/UCA0STE/TCK/A4",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_A0 STE, JTAG TCK and ADC input A4."+ },+ {+ "number": "35",+ "name": "P3.7/OA3+",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SAC3 operational amplifier positive input OA3+."+ },+ {+ "number": "36",+ "name": "P3.6/OA3-",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SAC3 operational amplifier negative input OA3-."+ },+ {+ "number": "37",+ "name": "P3.5/OA3O",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SAC3 operational amplifier output OA3O."+ },+ {+ "number": "38",+ "name": "P3.4/SMCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SMCLK output."+ },+ {+ "number": "39",+ "name": "P5.4",+ "type": "bidirectional",+ "description": "General-purpose I/O with no secondary function."+ },+ {+ "number": "40",+ "name": "P5.3/TB2TRG/A11",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with TB2 external trigger input and ADC input A11."+ },+ {+ "number": "41",+ "name": "P5.2/TB2CLK/A10",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB2 clock input and ADC input A10."+ },+ {+ "number": "42",+ "name": "P5.1/TB2.2/MFM.TX/A9",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB2 CCR2, Manchester function module transmit and ADC input A9."+ },+ {+ "number": "43",+ "name": "P5.0/TB2.1/MFM.RX/A8",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with Timer TB2 CCR1, Manchester function module receive and ADC input A8."+ },+ {+ "number": "44",+ "name": "P3.3/OA2+",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SAC2 operational amplifier positive input OA2+."+ },+ {+ "number": "45",+ "name": "P3.2/OA2-",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SAC2 operational amplifier negative input OA2-."+ },+ {+ "number": "46",+ "name": "P3.1/OA2O",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with SAC2 operational amplifier output OA2O."+ },+ {+ "number": "47",+ "name": "P3.0/MCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with MCLK output."+ },+ {+ "number": "48",+ "name": "P1.3/UCB0SOMI/UCB0SCL/OA0+/A3",+ "type": "bidirectional",+ "description": "General-purpose I/O multiplexed with eUSCI_B0 SOMI/SCL, SAC0 OA0+ input and ADC input A3."+ }+ ],+ "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-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: MSP430FR235x vs MSP430FR215x variant differences: Pins 35, 36, 37, 42, 45, 46, 47 have SAC (Smart An; Pin 1 and other analog-shared pins have multiple simultaneous functions (GPIO, serial, timer, analog"+ ],+ "pages_sent": null,+ "cost_usd": 0.3156,+ "at": "2026-10-01T00:05:29"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430fr2355",+ "pages": 146,+ "sha256": "20e2c81ab11138f8",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 48,+ "described": 48,+ "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]"+ }+}