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MSP430G2533IRHB32R
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+70@@ -0,0 +1,70 @@+# MSP430G2533IRHB32R++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · VQFN-32-EP(5x5)++MSP430G2533IRHB32R from Texas Instruments, in a VQFN-32-EP(5x5). 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 | P1.1/TA0.0/UCA0RXD/UCA0SOMI/A1 | bidirectional | General-purpose I/O, Timer0_A capture input, USCI_A0 RXD, or ADC10 input A1 (MSP430G2x33 only) |+| 2 | P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2 | bidirectional | General-purpose I/O, Timer0_A capture input, USCI_A0 TXD, or ADC10 input A2 (MSP430G2x33 only) |+| 3 | P1.3/ADC10CLK/VREF-/VEREF-/A3 | bidirectional | General-purpose I/O, ADC10 conversion clock output, ADC10 negative reference voltage, or ADC10 input A3 (MSP430G2x33 only) |+| 4 | P1.4/SMCLK/UCB0STE/UCA0CLK/VREF+/VEREF+/A4/TCK | bidirectional | General-purpose I/O, SMCLK output, USCI_B0 slave transmit enable, USCI_A0 clock, ADC10 positive reference voltage, ADC10 input A4, or JTAG TCK (MSP430G2x33 only) |+| 5 | P1.5/TA0.0/UCB0CLK/UCA0STE/A5/TMS | bidirectional | General-purpose I/O, Timer0_A compare output, USCI_B0 clock input/output, USCI_A0 slave transmit enable, ADC10 input A5, or JTAG TMS (MSP430G2x33 only) |+| 6 | P3.1/TA1.0 | bidirectional | General-purpose I/O or Timer1_A compare output TA0 (28-pin and 32-pin devices only) |+| 7 | P3.0/TA0.2 | bidirectional | General-purpose I/O or Timer0_A capture/compare input CCI2A (28-pin and 32-pin devices only) |+| 8 | NC | unconnected | Not connected |+| 9 | P2.0/TA1.0 | bidirectional | General-purpose I/O or Timer1_A capture/compare input CCI0A and output TA0 |+| 10 | P2.1/TA1.1 | bidirectional | General-purpose I/O or Timer1_A capture/compare input CCI1A and output TA1 |+| 11 | P2.2/TA1.1 | bidirectional | General-purpose I/O or Timer1_A capture/compare input CCI1B and output TA1 |+| 12 | P3.2/TA1.1 | bidirectional | General-purpose I/O or Timer1_A compare output TA1 (28-pin and 32-pin devices only) |+| 13 | P3.3/TA1.2 | bidirectional | General-purpose I/O or Timer1_A compare output TA2 (28-pin and 32-pin devices only) |+| 14 | P3.4/TA0.0 | bidirectional | General-purpose I/O or Timer0_A compare output TA0 (28-pin and 32-pin devices only) |+| 15 | P2.3/TA1.0 | bidirectional | General-purpose I/O or Timer1_A capture/compare input CCI0B and output TA0 |+| 16 | P2.4/TA1.2 | bidirectional | General-purpose I/O or Timer1_A capture/compare input CCI2A and output TA2 |+| 17 | P2.5/TA1.2 | bidirectional | General-purpose I/O or Timer1_A capture/compare input CCI2B and output TA2 |+| 18 | P3.5/TA0.1 | bidirectional | General-purpose I/O or Timer0_A compare output TA1 (28-pin and 32-pin devices only) |+| 19 | P3.6/TA0.2 | bidirectional | General-purpose I/O or Timer0_A compare output TA2 (28-pin and 32-pin devices only) |+| 20 | P3.7/TA1CLK | bidirectional | General-purpose I/O or Timer1_A clock input TACLK (28-pin and 32-pin devices only) |+| 21 | P1.6/TA0.1/UCB0SOMI/UCB0SCL/A6/TDI/TCLK | bidirectional | General-purpose I/O, Timer0_A compare output, USCI_B0 SOMI/SCL, ADC10 input A6, or JTAG TDI (MSP430G2x33 only) |+| 22 | P1.7/UCB0SIMO/UCB0SDA/A7/TDO/TDI | bidirectional | General-purpose I/O, USCI_B0 SIMO/SDA, ADC10 input A7, or JTAG TDO/TDI output (MSP430G2x33 only) |+| 23 | RST/NMI/SBWTDIO | input | Reset, nonmaskable interrupt input, or Spy-Bi-Wire test data input/output during programming and test |+| 24 | TEST/SBWTCK | input | Test mode select for JTAG pins on Port 1 with device protection fuse, or Spy-Bi-Wire test clock input during programming and test |+| 25 | XOUT/P2.7 | output | Crystal oscillator output terminal or general-purpose I/O pin P2.7 (note: excess current flows if used as input until P2SEL.7 is cleared) |+| 26 | XIN/P2.6/TA0.1 | input | Crystal oscillator input terminal, general-purpose I/O pin P2.6, or Timer0_A compare output TA1 |+| 27 | DVSS | power_in | Digital ground reference voltage VSS |+| 28 | DVSS | power_in | Digital ground reference voltage VSS |+| 29 | AVCC | power_out | Analog supply voltage (MSP430G2x33 devices only) |+| 30 | DVCC | power_out | Digital supply voltage 1.8 V to 3.6 V |+| 31 | P1.0/TA0CLK/ACLK/A0 | bidirectional | General-purpose I/O, Timer0_A clock input TACLK, ACLK signal output, or ADC10 input A0 (MSP430G2x33 only) |+| 32 | NC | unconnected | Not connected |+| 33 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-32-EP(5x5) |+| Category | Embedded Processors & Controllers |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `MSP430G2533IRHB32R`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: VQFN-32-EP(5x5) (KiCad packages3D, STEP)+- 3D model files: `msp430g2533irhb32r-etched.step` / `msp430g2533irhb32r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430g2533irhb32r.step` / `msp430g2533irhb32r.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/msp430g2333) (80 pp, sha256 `3610d0fa84aafb0b`, retrieved 2026-09-30, 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/msp430g2533irhb32r-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "msp430g2533irhb32r",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "msp430g2533irhb32r.kicad_sym",+ "msp430g2533irhb32r.kicad_mod",+ "msp430g2533irhb32r.glb",+ "msp430g2533irhb32r.step",+ "msp430g2533irhb32r.lbr",+ "docs/hero.png",+ "docs/msp430g2533irhb32r-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "MSP430G2533IRHB32R",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-32-EP(5x5)",+ "pin_count": 33,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/msp430g2333",+ "parts": {+ "symbol": "msp430g2533irhb32r.kicad_sym",+ "footprint": "msp430g2533irhb32r.kicad_mod",+ "model_3d": "msp430g2533irhb32r-etched.glb",+ "model_3d_plain": "msp430g2533irhb32r.glb",+ "model_3d_step": "msp430g2533irhb32r-etched.step",+ "model_3d_step_plain": "msp430g2533irhb32r.step",+ "lbr": "msp430g2533irhb32r.lbr"+ },+ "distributor_links": {+ "lcsc": "C544703",+ "digikey": "296-41342-2-ND",+ "mouser": "595-P430G2533IRHB32R"+ },+ "distributor_check": {+ "checked_at": "2026-09-30T00:45:46Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-41342-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-P430G2533IRHB32R",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "P1.1/TA0.0/UCA0RXD/UCA0SOMI/A1",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer0_A capture input, USCI_A0 RXD, or ADC10 input A1 (MSP430G2x33 only)"+ },+ {+ "number": "2",+ "name": "P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer0_A capture input, USCI_A0 TXD, or ADC10 input A2 (MSP430G2x33 only)"+ },+ {+ "number": "3",+ "name": "P1.3/ADC10CLK/VREF-/VEREF-/A3",+ "type": "bidirectional",+ "description": "General-purpose I/O, ADC10 conversion clock output, ADC10 negative reference voltage, or ADC10 input A3 (MSP430G2x33 only)"+ },+ {+ "number": "4",+ "name": "P1.4/SMCLK/UCB0STE/UCA0CLK/VREF+/VEREF+/A4/TCK",+ "type": "bidirectional",+ "description": "General-purpose I/O, SMCLK output, USCI_B0 slave transmit enable, USCI_A0 clock, ADC10 positive reference voltage, ADC10 input A4, or JTAG TCK (MSP430G2x33 only)"+ },+ {+ "number": "5",+ "name": "P1.5/TA0.0/UCB0CLK/UCA0STE/A5/TMS",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer0_A compare output, USCI_B0 clock input/output, USCI_A0 slave transmit enable, ADC10 input A5, or JTAG TMS (MSP430G2x33 only)"+ },+ {+ "number": "6",+ "name": "P3.1/TA1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A compare output TA0 (28-pin and 32-pin devices only)"+ },+ {+ "number": "7",+ "name": "P3.0/TA0.2",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer0_A capture/compare input CCI2A (28-pin and 32-pin devices only)"+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "9",+ "name": "P2.0/TA1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A capture/compare input CCI0A and output TA0"+ },+ {+ "number": "10",+ "name": "P2.1/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A capture/compare input CCI1A and output TA1"+ },+ {+ "number": "11",+ "name": "P2.2/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A capture/compare input CCI1B and output TA1"+ },+ {+ "number": "12",+ "name": "P3.2/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A compare output TA1 (28-pin and 32-pin devices only)"+ },+ {+ "number": "13",+ "name": "P3.3/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A compare output TA2 (28-pin and 32-pin devices only)"+ },+ {+ "number": "14",+ "name": "P3.4/TA0.0",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer0_A compare output TA0 (28-pin and 32-pin devices only)"+ },+ {+ "number": "15",+ "name": "P2.3/TA1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A capture/compare input CCI0B and output TA0"+ },+ {+ "number": "16",+ "name": "P2.4/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A capture/compare input CCI2A and output TA2"+ },+ {+ "number": "17",+ "name": "P2.5/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A capture/compare input CCI2B and output TA2"+ },+ {+ "number": "18",+ "name": "P3.5/TA0.1",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer0_A compare output TA1 (28-pin and 32-pin devices only)"+ },+ {+ "number": "19",+ "name": "P3.6/TA0.2",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer0_A compare output TA2 (28-pin and 32-pin devices only)"+ },+ {+ "number": "20",+ "name": "P3.7/TA1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O or Timer1_A clock input TACLK (28-pin and 32-pin devices only)"+ },+ {+ "number": "21",+ "name": "P1.6/TA0.1/UCB0SOMI/UCB0SCL/A6/TDI/TCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer0_A compare output, USCI_B0 SOMI/SCL, ADC10 input A6, or JTAG TDI (MSP430G2x33 only)"+ },+ {+ "number": "22",+ "name": "P1.7/UCB0SIMO/UCB0SDA/A7/TDO/TDI",+ "type": "bidirectional",+ "description": "General-purpose I/O, USCI_B0 SIMO/SDA, ADC10 input A7, or JTAG TDO/TDI output (MSP430G2x33 only)"+ },+ {+ "number": "23",+ "name": "RST/NMI/SBWTDIO",+ "type": "input",+ "description": "Reset, nonmaskable interrupt input, or Spy-Bi-Wire test data input/output during programming and test"+ },+ {+ "number": "24",+ "name": "TEST/SBWTCK",+ "type": "input",+ "description": "Test mode select for JTAG pins on Port 1 with device protection fuse, or Spy-Bi-Wire test clock input during programming and test"+ },+ {+ "number": "25",+ "name": "XOUT/P2.7",+ "type": "output",+ "description": "Crystal oscillator output terminal or general-purpose I/O pin P2.7 (note: excess current flows if used as input until P2SEL.7 is cleared)"+ },+ {+ "number": "26",+ "name": "XIN/P2.6/TA0.1",+ "type": "input",+ "description": "Crystal oscillator input terminal, general-purpose I/O pin P2.6, or Timer0_A compare output TA1"+ },+ {+ "number": "27",+ "name": "DVSS",+ "type": "power_in",+ "description": "Digital ground reference voltage VSS"+ },+ {+ "number": "28",+ "name": "DVSS",+ "type": "power_in",+ "description": "Digital ground reference voltage VSS"+ },+ {+ "number": "29",+ "name": "AVCC",+ "type": "power_out",+ "description": "Analog supply voltage (MSP430G2x33 devices only)"+ },+ {+ "number": "30",+ "name": "DVCC",+ "type": "power_out",+ "description": "Digital supply voltage 1.8 V to 3.6 V"+ },+ {+ "number": "31",+ "name": "P1.0/TA0CLK/ACLK/A0",+ "type": "bidirectional",+ "description": "General-purpose I/O, Timer0_A clock input TACLK, ACLK signal output, or ADC10 input A0 (MSP430G2x33 only)"+ },+ {+ "number": "32",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "33",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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: Pin 27 labeled as DVSS in Table 2 but diagram on page 5 suggests AVSS; datasheet may have inconsiste",+ "exposed pad 33 added from the footprint"+ ],+ "pages_sent": null,+ "cost_usd": 0.2014,+ "at": "2026-09-30T00:45:28"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430g2333",+ "pages": 80,+ "sha256": "3610d0fa84aafb0b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "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]"+ }+}