component
F280025CPNSR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-80(12x12). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+117@@ -0,0 +1,117 @@+# F280025CPNSR++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-80(12x12)++F280025CPNSR from Texas Instruments, in a LQFP-80(12x12). 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 | GPIO30 | bidirectional | General-purpose input/output 30, configurable as input or output with internal pull-up option. |+| 2 | GPIO31 | bidirectional | General-purpose input/output 31, configurable as input or output with internal pull-up option. |+| 3 | GPIO29 | bidirectional | General-purpose input/output 29, configurable as input or output with internal pull-up option. |+| 4 | GPIO28 | bidirectional | General-purpose input/output 28, configurable as input or output with internal pull-up option. |+| 5 | XRSn | bidirectional | Device reset (input) and watchdog reset (output); open-drain with internal pull-up; 2.2kΩ to 10kΩ external pull-up to VDDIO recommended. |+| 6 | GPIO46 | bidirectional | General-purpose input/output 46, configurable as input or output with internal pull-up option. |+| 7 | VDDIO | power_in | 3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification. |+| 8 | VDD | power_in | 1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification. |+| 9 | VSS | power_in | Digital ground pin; must be connected to board ground. |+| 10 | A6 | input | ADC-A input channel 6 or analog input without ADC multiplexing; maximum voltage VDDA + 0.3V. |+| 11 | C6 | input | ADC-C input channel 6 or analog input; supports CMPSS multiplexing; maximum voltage VDDA + 0.3V. |+| 12 | A3/C5/VDAC | input | ADC-A input 3 or ADC-C input 5 or optional external reference for CMPSS DAC; internal capacitor to VSSA requires ≥1µF external capacitor if used as DAC reference. |+| 13 | A2/C9 | input | ADC-A input 2 or ADC-C input 9; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V. |+| 14 | A15/C7 | input | ADC-A input 15 or ADC-C input 7; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V. |+| 15 | A14/C4 | input | ADC-A input 14 or ADC-C input 4; supports CMPSS-3 multiplexing; maximum voltage VDDA + 0.3V. |+| 16 | A11/C0 | input | ADC-A input 11 or ADC-C input 0; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V. |+| 17 | A5/C2 | input | ADC-A input 5 or ADC-C input 2; supports CMPSS-3 multiplexing; maximum voltage VDDA + 0.3V. |+| 18 | A1 | input | ADC-A input 1 or analog input; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V. |+| 19 | A0/C15 | input | ADC-A input 0 or ADC-C input 15; supports CMPSS-3 multiplexing; maximum voltage VDDA + 0.3V. |+| 20 | VREFHI | input | ADC high reference voltage (2.4V to 3.3V external or 1.65V/2.5V internal); requires ≥2.2µF decoupling capacitor placed close to device; must be ≤VDDA + 0.3V. |+| 21 | VREFLO | input | ADC low reference voltage, typically connected to VSSA (analog ground). |+| 22 | A12/C1 | input | ADC-A input 12 or ADC-C input 1; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V. |+| 23 | A7/C3 | input | ADC-A input 7 or ADC-C input 3; supports CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V. |+| 24 | A8/C11 | input | ADC-A input 8 or ADC-C input 11; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V. |+| 25 | VSSA | power_in | Analog ground pin; must be connected to board ground; internal connection to VSS available. |+| 26 | VDDA | power_in | 3.3V analog power supply pin; requires ≥2.2µF decoupling capacitor per power management module specification. |+| 27 | A4/C14 | input | ADC-A input 4 or ADC-C input 14; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V. |+| 28 | A9/C8 | input | ADC-A input 9 or ADC-C input 8; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V. |+| 29 | A10/C10 | input | ADC-A input 10 or ADC-C input 10; supports CMPSS-2 multiplexing; maximum voltage VDDA + 0.3V. |+| 30 | VSS | power_in | Digital ground pin; must be connected to board ground. |+| 31 | VDD | power_in | 1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification. |+| 32 | VDDIO | power_in | 3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification. |+| 33 | FLT2 | unconnected | Flash test pin 2 reserved for TI; must remain unconnected or tie through ≥4.7kΩ resistor to VSS. |+| 34 | FLT1 | unconnected | Flash test pin 1 reserved for TI; must remain unconnected or tie through ≥4.7kΩ resistor to VSS. |+| 35 | GPIO13 | bidirectional | General-purpose input/output 13, configurable as input or output with internal pull-up option. |+| 36 | GPIO12 | bidirectional | General-purpose input/output 12, configurable as input or output with internal pull-up option. |+| 37 | GPIO11 | bidirectional | General-purpose input/output 11, configurable as input or output with internal pull-up option. |+| 38 | GPIO33 | bidirectional | General-purpose input/output 33, configurable as input or output with internal pull-up option. |+| 39 | GPIO16 | bidirectional | General-purpose input/output 16, configurable as input or output with internal pull-up option. |+| 40 | GPIO17 | bidirectional | General-purpose input/output 17, configurable as input or output with internal pull-up option. |+| 41 | GPIO24 | bidirectional | General-purpose input/output 24, configurable as input or output with internal pull-up option. |+| 42 | GPIO25 | bidirectional | General-purpose input/output 25, configurable as input or output with internal pull-up option. |+| 43 | GPIO26 | bidirectional | General-purpose input/output 26, configurable as input or output with internal pull-up option. |+| 44 | GPIO27 | bidirectional | General-purpose input/output 27, configurable as input or output with internal pull-up option. |+| 45 | TCK | input | JTAG test clock with internal pull-up; JTAG timing and protocol per IEEE 1149.1-1990 standard. |+| 46 | GPIO37/TDO | tri_state | General-purpose input/output 37 or JTAG test data output; open-drain with pull-up or tri-state during JTAG inactivity; internal pull-up should be enabled or external pull-up added. |+| 47 | TMS | bidirectional | JTAG test mode select with internal pull-up; external 2.2kΩ pull-up to VDDIO recommended for normal operation; sampled on TCK rising edge. |+| 48 | GPIO35/TDI | input | General-purpose input/output 35 or JTAG test data input; default multiplex selection is TDI with internal pull-up disabled by default; internal or external pull-up recommended to avoid floating input. |+| 49 | GPIO32 | bidirectional | General-purpose input/output 32, configurable as input or output with internal pull-up option. |+| 50 | GPIO18_X2 | bidirectional | General-purpose input/output 18 or X2 crystal output; can be used as GPIO when crystal oscillator is disabled or single-ended clock mode is used. |+| 51 | GPIO19_X1 | bidirectional | General-purpose input/output 19 or X1 crystal/clock input; accepts external crystal or single-ended 3.3V clock; can be used as GPIO when crystal oscillator is disabled. |+| 52 | VDDIO | power_in | 3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification. |+| 53 | VDD | power_in | 1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification. |+| 54 | GPIO43 | bidirectional | General-purpose input/output 43, configurable as input or output with internal pull-up option. |+| 55 | VSS | power_in | Digital ground pin; must be connected to board ground. |+| 56 | GPIO39 | bidirectional | General-purpose input/output 39, configurable as input or output with internal pull-up option. |+| 57 | GPIO42 | bidirectional | General-purpose input/output 42, configurable as input or output with internal pull-up option. |+| 58 | GPIO8 | bidirectional | General-purpose input/output 8, configurable as input or output with internal pull-up option. |+| 59 | GPIO4 | bidirectional | General-purpose input/output 4, configurable as input or output with internal pull-up option. |+| 60 | GPIO3 | bidirectional | General-purpose input/output 3, configurable as input or output with internal pull-up option. |+| 61 | GPIO2 | bidirectional | General-purpose input/output 2, configurable as input or output with internal pull-up option. |+| 62 | GPIO1 | bidirectional | General-purpose input/output 1, configurable as input or output with internal pull-up option. |+| 63 | GPIO0 | bidirectional | General-purpose input/output 0, configurable as input or output with internal pull-up option. |+| 64 | GPIO40 | bidirectional | General-purpose input/output 40, configurable as input or output with internal pull-up option. |+| 65 | GPIO23 | bidirectional | General-purpose input/output 23, configurable as input or output with internal pull-up option. |+| 66 | GPIO41 | bidirectional | General-purpose input/output 41, configurable as input or output with internal pull-up option. |+| 67 | GPIO22 | bidirectional | General-purpose input/output 22, configurable as input or output with internal pull-up option. |+| 68 | GPIO7 | bidirectional | General-purpose input/output 7, configurable as input or output with internal pull-up option. |+| 69 | GPIO44 | bidirectional | General-purpose input/output 44, configurable as input or output with internal pull-up option. |+| 70 | VSS | power_in | Digital ground pin; must be connected to board ground. |+| 71 | VDD | power_in | 1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification. |+| 72 | VDDIO | power_in | 3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification. |+| 73 | GPIO45 | bidirectional | General-purpose input/output 45, configurable as input or output with internal pull-up option. |+| 74 | GPIO5 | bidirectional | General-purpose input/output 5, configurable as input or output with internal pull-up option. |+| 75 | GPIO9 | bidirectional | General-purpose input/output 9, configurable as input or output with internal pull-up option. |+| 76 | GPIO10 | bidirectional | General-purpose input/output 10, configurable as input or output with internal pull-up option. |+| 77 | GPIO34 | bidirectional | General-purpose input/output 34, configurable as input or output with internal pull-up option. |+| 78 | GPIO15 | bidirectional | General-purpose input/output 15, configurable as input or output with internal pull-up option. |+| 79 | GPIO14 | bidirectional | General-purpose input/output 14, configurable as input or output with internal pull-up option. |+| 80 | GPIO6 | bidirectional | General-purpose input/output 6, configurable as input or output with internal pull-up option. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-80(12x12) |+| Category | Embedded Processors & Controllers |+| Pins | 80 |++## CAD (KiCad official)++- Symbol: `F280025CPNSR`+- Footprint: `Package_QFP:LQFP-80_12x12mm_P0.5mm`+- 3D model: LQFP-80(12x12) (KiCad packages3D, STEP)+- 3D model files: `f280025cpnsr-etched.step` / `f280025cpnsr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `f280025cpnsr.step` / `f280025cpnsr.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/tms320f280025c) (245 pp, sha256 `0723d8e3e09e1f8b`, 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 0.3`, 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/f280025cpnsr-datasheet.pdf)
page.jsonadded+590@@ -0,0 +1,590 @@+{+ "slug": "f280025cpnsr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-80(12x12). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "f280025cpnsr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "f280025cpnsr.kicad_sym",+ "f280025cpnsr.kicad_mod",+ "f280025cpnsr.glb",+ "f280025cpnsr.step",+ "f280025cpnsr.lbr",+ "docs/hero.png",+ "docs/f280025cpnsr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "F280025CPNSR",+ "manufacturer": "Texas Instruments",+ "package": "LQFP-80(12x12)",+ "pin_count": 80,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tms320f280025c",+ "parts": {+ "symbol": "f280025cpnsr.kicad_sym",+ "footprint": "f280025cpnsr.kicad_mod",+ "model_3d": "f280025cpnsr-etched.glb",+ "model_3d_plain": "f280025cpnsr.glb",+ "model_3d_step": "f280025cpnsr-etched.step",+ "model_3d_step_plain": "f280025cpnsr.step",+ "lbr": "f280025cpnsr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2864600",+ "digikey": "296-F280025CPNSRTR-ND",+ "mouser": "595-F280025CPNSR"+ },+ "distributor_check": {+ "checked_at": "2026-09-30T02:21:54Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-F280025CPNSRTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-F280025CPNSR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GPIO30",+ "type": "bidirectional",+ "description": "General-purpose input/output 30, configurable as input or output with internal pull-up option."+ },+ {+ "number": "2",+ "name": "GPIO31",+ "type": "bidirectional",+ "description": "General-purpose input/output 31, configurable as input or output with internal pull-up option."+ },+ {+ "number": "3",+ "name": "GPIO29",+ "type": "bidirectional",+ "description": "General-purpose input/output 29, configurable as input or output with internal pull-up option."+ },+ {+ "number": "4",+ "name": "GPIO28",+ "type": "bidirectional",+ "description": "General-purpose input/output 28, configurable as input or output with internal pull-up option."+ },+ {+ "number": "5",+ "name": "XRSn",+ "type": "bidirectional",+ "description": "Device reset (input) and watchdog reset (output); open-drain with internal pull-up; 2.2kΩ to 10kΩ external pull-up to VDDIO recommended."+ },+ {+ "number": "6",+ "name": "GPIO46",+ "type": "bidirectional",+ "description": "General-purpose input/output 46, configurable as input or output with internal pull-up option."+ },+ {+ "number": "7",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "9",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin; must be connected to board ground."+ },+ {+ "number": "10",+ "name": "A6",+ "type": "input",+ "description": "ADC-A input channel 6 or analog input without ADC multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "11",+ "name": "C6",+ "type": "input",+ "description": "ADC-C input channel 6 or analog input; supports CMPSS multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "12",+ "name": "A3/C5/VDAC",+ "type": "input",+ "description": "ADC-A input 3 or ADC-C input 5 or optional external reference for CMPSS DAC; internal capacitor to VSSA requires ≥1µF external capacitor if used as DAC reference."+ },+ {+ "number": "13",+ "name": "A2/C9",+ "type": "input",+ "description": "ADC-A input 2 or ADC-C input 9; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "14",+ "name": "A15/C7",+ "type": "input",+ "description": "ADC-A input 15 or ADC-C input 7; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "15",+ "name": "A14/C4",+ "type": "input",+ "description": "ADC-A input 14 or ADC-C input 4; supports CMPSS-3 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "16",+ "name": "A11/C0",+ "type": "input",+ "description": "ADC-A input 11 or ADC-C input 0; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "17",+ "name": "A5/C2",+ "type": "input",+ "description": "ADC-A input 5 or ADC-C input 2; supports CMPSS-3 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "18",+ "name": "A1",+ "type": "input",+ "description": "ADC-A input 1 or analog input; supports CMPSS-1 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "19",+ "name": "A0/C15",+ "type": "input",+ "description": "ADC-A input 0 or ADC-C input 15; supports CMPSS-3 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "20",+ "name": "VREFHI",+ "type": "input",+ "description": "ADC high reference voltage (2.4V to 3.3V external or 1.65V/2.5V internal); requires ≥2.2µF decoupling capacitor placed close to device; must be ≤VDDA + 0.3V."+ },+ {+ "number": "21",+ "name": "VREFLO",+ "type": "input",+ "description": "ADC low reference voltage, typically connected to VSSA (analog ground)."+ },+ {+ "number": "22",+ "name": "A12/C1",+ "type": "input",+ "description": "ADC-A input 12 or ADC-C input 1; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "23",+ "name": "A7/C3",+ "type": "input",+ "description": "ADC-A input 7 or ADC-C input 3; supports CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "24",+ "name": "A8/C11",+ "type": "input",+ "description": "ADC-A input 8 or ADC-C input 11; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "25",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground pin; must be connected to board ground; internal connection to VSS available."+ },+ {+ "number": "26",+ "name": "VDDA",+ "type": "power_in",+ "description": "3.3V analog power supply pin; requires ≥2.2µF decoupling capacitor per power management module specification."+ },+ {+ "number": "27",+ "name": "A4/C14",+ "type": "input",+ "description": "ADC-A input 4 or ADC-C input 14; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "28",+ "name": "A9/C8",+ "type": "input",+ "description": "ADC-A input 9 or ADC-C input 8; supports CMPSS-2 and CMPSS-4 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "29",+ "name": "A10/C10",+ "type": "input",+ "description": "ADC-A input 10 or ADC-C input 10; supports CMPSS-2 multiplexing; maximum voltage VDDA + 0.3V."+ },+ {+ "number": "30",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin; must be connected to board ground."+ },+ {+ "number": "31",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "32",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "33",+ "name": "FLT2",+ "type": "unconnected",+ "description": "Flash test pin 2 reserved for TI; must remain unconnected or tie through ≥4.7kΩ resistor to VSS."+ },+ {+ "number": "34",+ "name": "FLT1",+ "type": "unconnected",+ "description": "Flash test pin 1 reserved for TI; must remain unconnected or tie through ≥4.7kΩ resistor to VSS."+ },+ {+ "number": "35",+ "name": "GPIO13",+ "type": "bidirectional",+ "description": "General-purpose input/output 13, configurable as input or output with internal pull-up option."+ },+ {+ "number": "36",+ "name": "GPIO12",+ "type": "bidirectional",+ "description": "General-purpose input/output 12, configurable as input or output with internal pull-up option."+ },+ {+ "number": "37",+ "name": "GPIO11",+ "type": "bidirectional",+ "description": "General-purpose input/output 11, configurable as input or output with internal pull-up option."+ },+ {+ "number": "38",+ "name": "GPIO33",+ "type": "bidirectional",+ "description": "General-purpose input/output 33, configurable as input or output with internal pull-up option."+ },+ {+ "number": "39",+ "name": "GPIO16",+ "type": "bidirectional",+ "description": "General-purpose input/output 16, configurable as input or output with internal pull-up option."+ },+ {+ "number": "40",+ "name": "GPIO17",+ "type": "bidirectional",+ "description": "General-purpose input/output 17, configurable as input or output with internal pull-up option."+ },+ {+ "number": "41",+ "name": "GPIO24",+ "type": "bidirectional",+ "description": "General-purpose input/output 24, configurable as input or output with internal pull-up option."+ },+ {+ "number": "42",+ "name": "GPIO25",+ "type": "bidirectional",+ "description": "General-purpose input/output 25, configurable as input or output with internal pull-up option."+ },+ {+ "number": "43",+ "name": "GPIO26",+ "type": "bidirectional",+ "description": "General-purpose input/output 26, configurable as input or output with internal pull-up option."+ },+ {+ "number": "44",+ "name": "GPIO27",+ "type": "bidirectional",+ "description": "General-purpose input/output 27, configurable as input or output with internal pull-up option."+ },+ {+ "number": "45",+ "name": "TCK",+ "type": "input",+ "description": "JTAG test clock with internal pull-up; JTAG timing and protocol per IEEE 1149.1-1990 standard."+ },+ {+ "number": "46",+ "name": "GPIO37/TDO",+ "type": "tri_state",+ "description": "General-purpose input/output 37 or JTAG test data output; open-drain with pull-up or tri-state during JTAG inactivity; internal pull-up should be enabled or external pull-up added."+ },+ {+ "number": "47",+ "name": "TMS",+ "type": "bidirectional",+ "description": "JTAG test mode select with internal pull-up; external 2.2kΩ pull-up to VDDIO recommended for normal operation; sampled on TCK rising edge."+ },+ {+ "number": "48",+ "name": "GPIO35/TDI",+ "type": "input",+ "description": "General-purpose input/output 35 or JTAG test data input; default multiplex selection is TDI with internal pull-up disabled by default; internal or external pull-up recommended to avoid floating input."+ },+ {+ "number": "49",+ "name": "GPIO32",+ "type": "bidirectional",+ "description": "General-purpose input/output 32, configurable as input or output with internal pull-up option."+ },+ {+ "number": "50",+ "name": "GPIO18_X2",+ "type": "bidirectional",+ "description": "General-purpose input/output 18 or X2 crystal output; can be used as GPIO when crystal oscillator is disabled or single-ended clock mode is used."+ },+ {+ "number": "51",+ "name": "GPIO19_X1",+ "type": "bidirectional",+ "description": "General-purpose input/output 19 or X1 crystal/clock input; accepts external crystal or single-ended 3.3V clock; can be used as GPIO when crystal oscillator is disabled."+ },+ {+ "number": "52",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "53",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "54",+ "name": "GPIO43",+ "type": "bidirectional",+ "description": "General-purpose input/output 43, configurable as input or output with internal pull-up option."+ },+ {+ "number": "55",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin; must be connected to board ground."+ },+ {+ "number": "56",+ "name": "GPIO39",+ "type": "bidirectional",+ "description": "General-purpose input/output 39, configurable as input or output with internal pull-up option."+ },+ {+ "number": "57",+ "name": "GPIO42",+ "type": "bidirectional",+ "description": "General-purpose input/output 42, configurable as input or output with internal pull-up option."+ },+ {+ "number": "58",+ "name": "GPIO8",+ "type": "bidirectional",+ "description": "General-purpose input/output 8, configurable as input or output with internal pull-up option."+ },+ {+ "number": "59",+ "name": "GPIO4",+ "type": "bidirectional",+ "description": "General-purpose input/output 4, configurable as input or output with internal pull-up option."+ },+ {+ "number": "60",+ "name": "GPIO3",+ "type": "bidirectional",+ "description": "General-purpose input/output 3, configurable as input or output with internal pull-up option."+ },+ {+ "number": "61",+ "name": "GPIO2",+ "type": "bidirectional",+ "description": "General-purpose input/output 2, configurable as input or output with internal pull-up option."+ },+ {+ "number": "62",+ "name": "GPIO1",+ "type": "bidirectional",+ "description": "General-purpose input/output 1, configurable as input or output with internal pull-up option."+ },+ {+ "number": "63",+ "name": "GPIO0",+ "type": "bidirectional",+ "description": "General-purpose input/output 0, configurable as input or output with internal pull-up option."+ },+ {+ "number": "64",+ "name": "GPIO40",+ "type": "bidirectional",+ "description": "General-purpose input/output 40, configurable as input or output with internal pull-up option."+ },+ {+ "number": "65",+ "name": "GPIO23",+ "type": "bidirectional",+ "description": "General-purpose input/output 23, configurable as input or output with internal pull-up option."+ },+ {+ "number": "66",+ "name": "GPIO41",+ "type": "bidirectional",+ "description": "General-purpose input/output 41, configurable as input or output with internal pull-up option."+ },+ {+ "number": "67",+ "name": "GPIO22",+ "type": "bidirectional",+ "description": "General-purpose input/output 22, configurable as input or output with internal pull-up option."+ },+ {+ "number": "68",+ "name": "GPIO7",+ "type": "bidirectional",+ "description": "General-purpose input/output 7, configurable as input or output with internal pull-up option."+ },+ {+ "number": "69",+ "name": "GPIO44",+ "type": "bidirectional",+ "description": "General-purpose input/output 44, configurable as input or output with internal pull-up option."+ },+ {+ "number": "70",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin; must be connected to board ground."+ },+ {+ "number": "71",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin for internal core; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "72",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin; requires decoupling capacitor per power management module specification."+ },+ {+ "number": "73",+ "name": "GPIO45",+ "type": "bidirectional",+ "description": "General-purpose input/output 45, configurable as input or output with internal pull-up option."+ },+ {+ "number": "74",+ "name": "GPIO5",+ "type": "bidirectional",+ "description": "General-purpose input/output 5, configurable as input or output with internal pull-up option."+ },+ {+ "number": "75",+ "name": "GPIO9",+ "type": "bidirectional",+ "description": "General-purpose input/output 9, configurable as input or output with internal pull-up option."+ },+ {+ "number": "76",+ "name": "GPIO10",+ "type": "bidirectional",+ "description": "General-purpose input/output 10, configurable as input or output with internal pull-up option."+ },+ {+ "number": "77",+ "name": "GPIO34",+ "type": "bidirectional",+ "description": "General-purpose input/output 34, configurable as input or output with internal pull-up option."+ },+ {+ "number": "78",+ "name": "GPIO15",+ "type": "bidirectional",+ "description": "General-purpose input/output 15, configurable as input or output with internal pull-up option."+ },+ {+ "number": "79",+ "name": "GPIO14",+ "type": "bidirectional",+ "description": "General-purpose input/output 14, configurable as input or output with internal pull-up option."+ },+ {+ "number": "80",+ "name": "GPIO6",+ "type": "bidirectional",+ "description": "General-purpose input/output 6, configurable as input or output with internal pull-up option."+ }+ ],+ "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: FLT1 and FLT2 (pins 34 and 33) are test pins reserved for TI internal use; datasheet explicitly stat; GPIO35/TDI (pin 48) and GPIO37/TDO (pin 46) have dual-function JTAG multiplexing; TDO is tri-state b; GPIO19_X1 (pin 51) and GPIO18_X2 (pin 50) have alternate crystal oscillator functions; when crystal "+ ],+ "pages_sent": 169,+ "cost_usd": 1.2049,+ "at": "2026-09-30T02:21:27"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tms320f280025c",+ "pages": 245,+ "sha256": "0723d8e3e09e1f8b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 80,+ "described": 80,+ "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]"+ }+}