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Initial commit: component/msp430fr2355tptr

Ray ·aa2966f556 ·5d ago
2 files changed +482
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)
page.jsonadded+397
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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]"+  }+}\ No newline at end of file