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MSP430G2352IPW20R
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Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+56@@ -0,0 +1,56 @@+# MSP430G2352IPW20R++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · TSSOP-20++MSP430G2352IPW20R from Texas Instruments, in a TSSOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | DVCC | power_in | Supply voltage; connect to 1.8 V to 3.6 V nominal. |+| 2 | P1.0/TA0CLK/ACLK/A0/CA0 | bidirectional | General-purpose digital I/O pin configurable for timer clock input, ACLK output, ADC10 analog input A0, or Comparator_A+ input CA0. |+| 3 | P1.1/TA0.0/A1/CA1 | bidirectional | General-purpose digital I/O pin configurable for Timer0_A capture/compare, ADC10 analog input A1, or Comparator_A+ input CA1. |+| 4 | P1.2/TA0.1/A2/CA2 | bidirectional | General-purpose digital I/O pin configurable for Timer0_A capture/compare, ADC10 analog input A2, or Comparator_A+ input CA2. |+| 5 | P1.3/ADC10CLK/CAOUT/A3/VREF-/VEREF-/CA3 | bidirectional | General-purpose digital I/O pin configurable for ADC10 conversion clock output, Comparator_A+ output, ADC10 analog input A3, negative reference voltage, or Comparator_A+ input CA3. |+| 6 | P1.4/SMCLK/TA0.2/A4/VREF+/VEREF+/CA4/TCK | bidirectional | General-purpose digital I/O pin configurable for SMCLK output, Timer0_A capture/compare, ADC10 analog input A4, positive reference voltage, Comparator_A+ input CA4, or JTAG test clock. |+| 7 | P1.5/TA0.0/SCLK/A5/CA5/TMS | bidirectional | General-purpose digital I/O pin configurable for Timer0_A compare output, USI clock SCLK, ADC10 analog input A5, Comparator_A+ input CA5, or JTAG test mode select. |+| 8 | P2.0 | bidirectional | General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.0. |+| 9 | P2.1 | bidirectional | General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.1. |+| 10 | P2.2 | bidirectional | General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.2. |+| 11 | P2.3 | bidirectional | General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.3. |+| 12 | P2.4 | bidirectional | General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.4. |+| 13 | P2.5 | bidirectional | General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.5. |+| 14 | P1.6/TA0.1/SDO/SCL/A6/CA6/TDI/TCLK | bidirectional | General-purpose digital I/O pin configurable for Timer0_A compare output, USI SPI data output SDO or I2C clock SCL, ADC10 analog input A6, Comparator_A+ input CA6, or JTAG test data/clock input. |+| 15 | P1.7/SDI/SDA/CAOUT/A7/CA7/TDO/TDI | bidirectional | General-purpose digital I/O pin configurable for USI SPI data input SDI or I2C data SDA, Comparator_A+ output, ADC10 analog input A7, Comparator_A+ input CA7, or JTAG interface. |+| 16 | RST/NMI/SBWTDIO | input | Reset input; can function as nonmaskable interrupt input NMI or Spy-Bi-Wire test data input/output during programming. |+| 17 | TEST/SBWTCK | input | Test mode select input; device protection fuse connected to TEST; can function as Spy-Bi-Wire test clock during programming. |+| 18 | XOUT/P2.7 | bidirectional | Crystal oscillator output or general-purpose digital I/O pin P2.7; excess current flows if used as input until P2SEL.7 is cleared. |+| 19 | XIN/P2.6/TA0.1 | bidirectional | Crystal oscillator input or general-purpose digital I/O pin P2.6 configurable for Timer0_A compare output. |+| 20 | DVSS | power_in | Ground reference; connect to system ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-20 |+| Category | Embedded Processors & Controllers |+| Pins | 20 |++## CAD (KiCad official)++- Symbol: `MSP430G2352IPW20R`+- Footprint: `Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm`+- 3D model: TSSOP-20 (KiCad packages3D, STEP)+- 3D model files: `msp430g2352ipw20r-etched.step` / `msp430g2352ipw20r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430g2352ipw20r.step` / `msp430g2352ipw20r.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/msp430g2452) (78 pp, sha256 `213d8b0d2e936702`, retrieved 2026-10-03, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/msp430g2352ipw20r-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "msp430g2352ipw20r",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "msp430g2352ipw20r.kicad_sym",+ "msp430g2352ipw20r.kicad_mod",+ "msp430g2352ipw20r.glb",+ "msp430g2352ipw20r.step",+ "msp430g2352ipw20r.lbr",+ "docs/hero.png",+ "docs/msp430g2352ipw20r-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "msp430g2352ipw20r-hero.glb",+ "msp430g2352ipw20r-hero.overlay.json"+ ],+ "component": {+ "mpn": "MSP430G2352IPW20R",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-20",+ "pin_count": 20,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/msp430g2452",+ "parts": {+ "symbol": "msp430g2352ipw20r.kicad_sym",+ "footprint": "msp430g2352ipw20r.kicad_mod",+ "model_3d": "msp430g2352ipw20r-hero.glb",+ "model_3d_plain": "msp430g2352ipw20r.glb",+ "model_3d_step": "msp430g2352ipw20r-etched.step",+ "model_3d_step_plain": "msp430g2352ipw20r.step",+ "lbr": "msp430g2352ipw20r.lbr"+ },+ "distributor_links": {+ "lcsc": 2873483,+ "digikey": "MSP430G2352IPW20R-ND",+ "mouser": "595-SP430G2352IPW20R"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T08:06:48Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "MSP430G2352IPW20R-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-SP430G2352IPW20R",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "DVCC",+ "type": "power_in",+ "description": "Supply voltage; connect to 1.8 V to 3.6 V nominal."+ },+ {+ "number": "2",+ "name": "P1.0/TA0CLK/ACLK/A0/CA0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for timer clock input, ACLK output, ADC10 analog input A0, or Comparator_A+ input CA0."+ },+ {+ "number": "3",+ "name": "P1.1/TA0.0/A1/CA1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for Timer0_A capture/compare, ADC10 analog input A1, or Comparator_A+ input CA1."+ },+ {+ "number": "4",+ "name": "P1.2/TA0.1/A2/CA2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for Timer0_A capture/compare, ADC10 analog input A2, or Comparator_A+ input CA2."+ },+ {+ "number": "5",+ "name": "P1.3/ADC10CLK/CAOUT/A3/VREF-/VEREF-/CA3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for ADC10 conversion clock output, Comparator_A+ output, ADC10 analog input A3, negative reference voltage, or Comparator_A+ input CA3."+ },+ {+ "number": "6",+ "name": "P1.4/SMCLK/TA0.2/A4/VREF+/VEREF+/CA4/TCK",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for SMCLK output, Timer0_A capture/compare, ADC10 analog input A4, positive reference voltage, Comparator_A+ input CA4, or JTAG test clock."+ },+ {+ "number": "7",+ "name": "P1.5/TA0.0/SCLK/A5/CA5/TMS",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for Timer0_A compare output, USI clock SCLK, ADC10 analog input A5, Comparator_A+ input CA5, or JTAG test mode select."+ },+ {+ "number": "8",+ "name": "P2.0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.0."+ },+ {+ "number": "9",+ "name": "P2.1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.1."+ },+ {+ "number": "10",+ "name": "P2.2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.2."+ },+ {+ "number": "11",+ "name": "P2.3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.3."+ },+ {+ "number": "12",+ "name": "P2.4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.4."+ },+ {+ "number": "13",+ "name": "P2.5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.5."+ },+ {+ "number": "14",+ "name": "P1.6/TA0.1/SDO/SCL/A6/CA6/TDI/TCLK",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for Timer0_A compare output, USI SPI data output SDO or I2C clock SCL, ADC10 analog input A6, Comparator_A+ input CA6, or JTAG test data/clock input."+ },+ {+ "number": "15",+ "name": "P1.7/SDI/SDA/CAOUT/A7/CA7/TDO/TDI",+ "type": "bidirectional",+ "description": "General-purpose digital I/O pin configurable for USI SPI data input SDI or I2C data SDA, Comparator_A+ output, ADC10 analog input A7, Comparator_A+ input CA7, or JTAG interface."+ },+ {+ "number": "16",+ "name": "RST/NMI/SBWTDIO",+ "type": "input",+ "description": "Reset input; can function as nonmaskable interrupt input NMI or Spy-Bi-Wire test data input/output during programming."+ },+ {+ "number": "17",+ "name": "TEST/SBWTCK",+ "type": "input",+ "description": "Test mode select input; device protection fuse connected to TEST; can function as Spy-Bi-Wire test clock during programming."+ },+ {+ "number": "18",+ "name": "XOUT/P2.7",+ "type": "bidirectional",+ "description": "Crystal oscillator output or general-purpose digital I/O pin P2.7; excess current flows if used as input until P2SEL.7 is cleared."+ },+ {+ "number": "19",+ "name": "XIN/P2.6/TA0.1",+ "type": "bidirectional",+ "description": "Crystal oscillator input or general-purpose digital I/O pin P2.6 configurable for Timer0_A compare output."+ },+ {+ "number": "20",+ "name": "DVSS",+ "type": "power_in",+ "description": "Ground reference; connect to system ground."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 28,+ "cost_usd": 0.3009,+ "at": "2026-10-03T08:06:25"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430g2452",+ "pages": 78,+ "sha256": "213d8b0d2e936702",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "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]"+ }+}