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MSP430G2333IRHB32R
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), QFN-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 @@+# MSP430G2333IRHB32R++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · QFN-32-EP(5x5)++MSP430G2333IRHB32R from Texas Instruments, in a QFN-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 pin; Timer0_A capture CCI0A input and compare Out0 output; USCI_A0 UART receive data input; USCI_B0 SPI slave out/master in; ADC10 analog input A1 |+| 2 | P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2 | bidirectional | General-purpose I/O pin; Timer0_A capture CCI1A input and compare Out1 output; USCI_A0 UART transmit data output; USCI_B0 SPI slave in/master out; ADC10 analog input A2 |+| 3 | P1.3/ADC10CLK/VREF-/VEREF-/A3 | bidirectional | General-purpose I/O pin; ADC10 conversion clock output; ADC10 negative reference voltage input; ADC10 analog input A3 |+| 4 | P1.4/SMCLK/UCB0STE/UCA0CLK/VREF+/VEREF+/A4/TCK | bidirectional | General-purpose I/O pin; SMCLK signal output; USCI_B0 slave transmit enable; USCI_A0 clock input/output; ADC10 positive reference voltage input; ADC10 analog input A4; JTAG test clock input |+| 5 | P1.5/TA0.0/UCB0CLK/UCA0STE/A5/TMS | bidirectional | General-purpose I/O pin; Timer0_A compare Out0 output; USCI_B0 clock input/output; USCI_A0 slave transmit enable; ADC10 analog input A5; JTAG test mode select input |+| 6 | P3.1/TA1.0 | bidirectional | General-purpose I/O pin; Timer1_A compare Out0 output |+| 7 | P3.0/TA0.2 | bidirectional | General-purpose I/O pin; Timer0_A capture CCI2A input and compare Out2 output |+| 8 | NC | unconnected | Not connected |+| 9 | P2.0/TA1.0 | bidirectional | General-purpose I/O pin; Timer1_A capture CCI0A input and compare Out0 output |+| 10 | P2.1/TA1.1 | bidirectional | General-purpose I/O pin; Timer1_A capture CCI1A input and compare Out1 output |+| 11 | P2.2/TA1.1 | bidirectional | General-purpose I/O pin; Timer1_A capture CCI1B input and compare Out1 output |+| 12 | P3.2/TA1.1 | bidirectional | General-purpose I/O pin; Timer1_A compare Out1 output |+| 13 | P3.3/TA1.2 | bidirectional | General-purpose I/O pin; Timer1_A compare Out2 output |+| 14 | P3.4/TA0.0 | bidirectional | General-purpose I/O pin; Timer0_A compare Out0 output |+| 15 | P2.3/TA1.0 | bidirectional | General-purpose I/O pin; Timer1_A capture CCI0B input and compare Out0 output |+| 16 | P2.4/TA1.2 | bidirectional | General-purpose I/O pin; Timer1_A capture CCI2A input and compare Out2 output |+| 17 | P2.5/TA1.2 | bidirectional | General-purpose I/O pin; Timer1_A capture CCI2B input and compare Out2 output |+| 18 | P3.5/TA0.1 | bidirectional | General-purpose I/O pin; Timer0_A compare Out1 output |+| 19 | P3.6/TA0.2 | bidirectional | General-purpose I/O pin; Timer0_A compare Out2 output |+| 20 | P3.7/TA1CLK | bidirectional | General-purpose I/O pin; Timer1_A clock signal TACLK input |+| 21 | P1.6/TA0.1/UCB0SOMI/UCB0SCL/A6/TDI/TCLK | bidirectional | General-purpose I/O pin; Timer0_A compare Out1 output; USCI_B0 SPI slave out/master in and I2C clock; ADC10 analog input A6; JTAG test data input or test clock input |+| 22 | P1.7/UCB0SIMO/UCB0SDA/A7/TDO/TDI | bidirectional | General-purpose I/O pin; USCI_B0 SPI slave in/master out and I2C data; ADC10 analog input A7; JTAG test data output or test data input |+| 23 | RST/NMI/SBWTDIO | input | Reset input; nonmaskable interrupt input; Spy-Bi-Wire test data input/output during programming and test |+| 24 | TEST/SBWTCK | input | Test mode select input for JTAG pins on Port 1; Spy-Bi-Wire test clock input during programming and test |+| 25 | XOUT/P2.7 | bidirectional | General-purpose I/O pin; crystal oscillator output terminal |+| 26 | XIN/P2.6/TA0.1 | bidirectional | General-purpose I/O pin; Timer0_A compare Out1 output; crystal oscillator input terminal |+| 27 | AVSS | power_in | Analog ground reference voltage |+| 28 | DVSS | power_in | Digital ground reference voltage |+| 29 | AVCC | power_in | Analog power supply voltage |+| 30 | DVCC | power_in | Digital power supply voltage |+| 31 | P1.0/TA0CLK/ACLK/A0 | bidirectional | General-purpose I/O pin; Timer0_A clock signal TACLK input; ACLK signal output; ADC10 analog input A0 |+| 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 | QFN-32-EP(5x5) |+| Category | Embedded Processors & Controllers |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `MSP430G2333IRHB32R`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: QFN-32-EP(5x5) (KiCad packages3D, STEP)+- 3D model files: `msp430g2333irhb32r-etched.step` / `msp430g2333irhb32r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430g2333irhb32r.step` / `msp430g2333irhb32r.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 2026-10-02, 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-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/msp430g2333irhb32r-datasheet.pdf)
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Timer0_A capture CCI0A input and compare Out0 output; USCI_A0 UART receive data input; USCI_B0 SPI slave out/master in; ADC10 analog input A1"+ },+ {+ "number": "2",+ "name": "P1.2/TA0.1/UCA0TXD/UCA0SIMO/A2",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A capture CCI1A input and compare Out1 output; USCI_A0 UART transmit data output; USCI_B0 SPI slave in/master out; ADC10 analog input A2"+ },+ {+ "number": "3",+ "name": "P1.3/ADC10CLK/VREF-/VEREF-/A3",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; ADC10 conversion clock output; ADC10 negative reference voltage input; ADC10 analog input A3"+ },+ {+ "number": "4",+ "name": "P1.4/SMCLK/UCB0STE/UCA0CLK/VREF+/VEREF+/A4/TCK",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; SMCLK signal output; USCI_B0 slave transmit enable; USCI_A0 clock input/output; ADC10 positive reference voltage input; ADC10 analog input A4; JTAG test clock input"+ },+ {+ "number": "5",+ "name": "P1.5/TA0.0/UCB0CLK/UCA0STE/A5/TMS",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A compare Out0 output; USCI_B0 clock input/output; USCI_A0 slave transmit enable; ADC10 analog input A5; JTAG test mode select input"+ },+ {+ "number": "6",+ "name": "P3.1/TA1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A compare Out0 output"+ },+ {+ "number": "7",+ "name": "P3.0/TA0.2",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A capture CCI2A input and compare Out2 output"+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "9",+ "name": "P2.0/TA1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A capture CCI0A input and compare Out0 output"+ },+ {+ "number": "10",+ "name": "P2.1/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A capture CCI1A input and compare Out1 output"+ },+ {+ "number": "11",+ "name": "P2.2/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A capture CCI1B input and compare Out1 output"+ },+ {+ "number": "12",+ "name": "P3.2/TA1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A compare Out1 output"+ },+ {+ "number": "13",+ "name": "P3.3/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A compare Out2 output"+ },+ {+ "number": "14",+ "name": "P3.4/TA0.0",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A compare Out0 output"+ },+ {+ "number": "15",+ "name": "P2.3/TA1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A capture CCI0B input and compare Out0 output"+ },+ {+ "number": "16",+ "name": "P2.4/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A capture CCI2A input and compare Out2 output"+ },+ {+ "number": "17",+ "name": "P2.5/TA1.2",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A capture CCI2B input and compare Out2 output"+ },+ {+ "number": "18",+ "name": "P3.5/TA0.1",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A compare Out1 output"+ },+ {+ "number": "19",+ "name": "P3.6/TA0.2",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A compare Out2 output"+ },+ {+ "number": "20",+ "name": "P3.7/TA1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer1_A clock signal TACLK input"+ },+ {+ "number": "21",+ "name": "P1.6/TA0.1/UCB0SOMI/UCB0SCL/A6/TDI/TCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A compare Out1 output; USCI_B0 SPI slave out/master in and I2C clock; ADC10 analog input A6; JTAG test data input or test clock input"+ },+ {+ "number": "22",+ "name": "P1.7/UCB0SIMO/UCB0SDA/A7/TDO/TDI",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; USCI_B0 SPI slave in/master out and I2C data; ADC10 analog input A7; JTAG test data output or test data input"+ },+ {+ "number": "23",+ "name": "RST/NMI/SBWTDIO",+ "type": "input",+ "description": "Reset input; nonmaskable interrupt input; Spy-Bi-Wire test data input/output during programming and test"+ },+ {+ "number": "24",+ "name": "TEST/SBWTCK",+ "type": "input",+ "description": "Test mode select input for JTAG pins on Port 1; Spy-Bi-Wire test clock input during programming and test"+ },+ {+ "number": "25",+ "name": "XOUT/P2.7",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; crystal oscillator output terminal"+ },+ {+ "number": "26",+ "name": "XIN/P2.6/TA0.1",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A compare Out1 output; crystal oscillator input terminal"+ },+ {+ "number": "27",+ "name": "AVSS",+ "type": "power_in",+ "description": "Analog ground reference voltage"+ },+ {+ "number": "28",+ "name": "DVSS",+ "type": "power_in",+ "description": "Digital ground reference voltage"+ },+ {+ "number": "29",+ "name": "AVCC",+ "type": "power_in",+ "description": "Analog power supply voltage"+ },+ {+ "number": "30",+ "name": "DVCC",+ "type": "power_in",+ "description": "Digital power supply voltage"+ },+ {+ "number": "31",+ "name": "P1.0/TA0CLK/ACLK/A0",+ "type": "bidirectional",+ "description": "General-purpose I/O pin; Timer0_A clock signal TACLK input; ACLK signal output; ADC10 analog input A0"+ },+ {+ "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 0.3",+ "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": [+ "extractor flagged: ADC10 functions (A0-A7, VREF+, VREF-, ADC10CLK) are only available on MSP430G2x33 devices; MSP430G2x",+ "exposed pad 33 added from the footprint",+ "1/33 pins cited to the wrong page (name found elsewhere): ['27:AVSS@p8']"+ ],+ "pages_sent": 35,+ "cost_usd": 0.3838,+ "at": "2026-10-02T01:01:48"+ },+ "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]"+ }+}