component
F280025PNS
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 @@+# F280025PNS++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-80(12x12)++F280025PNS 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 with multiplexed functions including CANA_RX, SPIB_SIMO, OUTPUTXBAR7, EQEP1_STROBE, FSIRXA_CLK, EPWM1_A, HIC_D8 |+| 2 | GPIO31 | bidirectional | General purpose input/output 31 with multiplexed functions including CANA_TX, SPIB_SOMI, OUTPUTXBAR8, EQEP1_INDEX, FSIRXA_D1, EPWM1_B, HIC_D10 |+| 3 | GPIO29 | bidirectional | General purpose input/output 29 with multiplexed functions including SCIA_TX, EPWM7_B, OUTPUTXBAR6, EQEP1_B, EQEP2_INDEX, LINA_RX, SPIB_STE, ERRORSTS, I2CB_SCL, HIC_NCS |+| 4 | GPIO28 | bidirectional | General purpose input/output 28 with multiplexed functions including SCIA_RX, EPWM7_A, OUTPUTXBAR5, EQEP1_A, EQEP2_STROBE, LINA_TX, SPIB_CLK, ERRORSTS, I2CB_SDA, HIC_NOE |+| 5 | XRSn | bidirectional | Device reset (input) and watchdog reset (output) with open-drain output, internal pull-up resistor, requires 2.2k-10k pull-up to VDDIO |+| 6 | GPIO46 | bidirectional | General purpose input/output 46 with multiplexed functions including LINA_TX, FSITXA_D1, HIC_NWE |+| 7 | VDDIO | power_in | 3.3V digital I/O power supply pin, requires decoupling capacitor |+| 8 | VDD | power_in | 1.2V digital logic power supply pin, requires decoupling capacitor |+| 9 | VSS | power_in | Digital ground connection |+| 10 | A6 | input | Analog input for ADC or CMPSS-1 high comparator positive input with multiplexed functions |+| 11 | C6 | input | Analog input for ADC-C or CMPSS-3 high comparator positive input with multiplexed functions |+| 12 | A3/C5/VDAC | input | ADC-A input 3 or ADC-C input 5 or optional external reference voltage for CMPSS DAC, requires 1µF capacitor if used as DAC reference |+| 13 | A2/C9 | input | ADC-A input 2 or ADC-C input 9 or CMPSS-1 high comparator positive input |+| 14 | A15/C7 | input | ADC-A input 15 or ADC-C input 7 or CMPSS-1 high comparator positive input 3 |+| 15 | A14/C4 | input | ADC-A input 14 or ADC-C input 4 or CMPSS-3 high comparator positive input 4 |+| 16 | A11/C0 | input | ADC-A input 11 or ADC-C input 0 or CMPSS-1 high comparator positive input 1 |+| 17 | A5/C2 | input | ADC-A input 5 or ADC-C input 2 or CMPSS-3 high comparator positive input 1 |+| 18 | A1 | input | Analog input or CMPSS-1 high comparator positive input 4 |+| 19 | A0/C15 | input | ADC-A input 0 or ADC-C input 15 or CMPSS-3 high comparator positive input 2 |+| 20 | VREFHI | input | ADC high reference voltage, requires 2.2µF capacitor between VREFHI and VREFLO |+| 21 | VREFLO | input | ADC low reference voltage connected to VSSA |+| 22 | A12/C1 | input | ADC-A input 12 or ADC-C input 1 or CMPSS-2 high comparator positive input 1 or CMPSS-4 high comparator positive input 2 |+| 23 | A7/C3 | input | ADC-A input 7 or ADC-C input 3 or CMPSS-4 high comparator positive input 1 |+| 24 | A8/C11 | input | ADC-A input 8 or ADC-C input 11 or CMPSS-2 high comparator positive input 4 or CMPSS-4 high comparator positive input 4 |+| 25 | VSSA | power_in | Analog ground connection |+| 26 | VDDA | power_in | 3.3V analog power supply pin, requires minimum 2.2µF decoupling capacitor |+| 27 | A4/C14 | input | ADC-A input 4 or ADC-C input 14 or CMPSS-2 high comparator positive input 0 or CMPSS-4 high comparator positive input 3 |+| 28 | A9/C8 | input | ADC-A input 9 or ADC-C input 8 or CMPSS-2 high comparator positive input 2 or CMPSS-4 high comparator positive input 0 |+| 29 | A10/C10 | input | ADC-A input 10 or ADC-C input 10 or CMPSS-2 high comparator positive input 3 |+| 30 | VSS | power_in | Digital ground connection |+| 31 | VDD | power_in | 1.2V digital logic power supply pin, requires decoupling capacitor |+| 32 | VDDIO | power_in | 3.3V digital I/O power supply pin, requires decoupling capacitor |+| 33 | FLT2 | bidirectional | Flash test pin 2 reserved for TI, must keep unconnected |+| 34 | FLT1 | bidirectional | Flash test pin 1 reserved for TI, must keep unconnected |+| 35 | GPIO13 | bidirectional | General purpose input/output 13 with multiplexed functions including EPWM7_B, EQEP1_INDEX, PMBUSA_ALERT, FSIRXA_CLK, LINB_RX, SPIA_SOMI, CANA_TX, HIC_D11, HIC_D5 |+| 36 | GPIO12 | bidirectional | General purpose input/output 12 with multiplexed functions including EPWM7_A, EQEP1_STROBE, PMBUSA_CTL, FSIRXA_D0, LINB_TX, SPIA_CLK, CANA_RX, HIC_D13, HIC_INT |+| 37 | GPIO11 | bidirectional | General purpose input/output 11 with multiplexed functions including EPWM6_B, OUTPUTXBAR7, EQEP1_B, SPIA_STE, FSIRXA_D1, LINB_RX, EQEP2_A, SPIA_SIMO, HIC_D6, HIC_NBE0 |+| 38 | GPIO33 | bidirectional | General purpose input/output 33 with multiplexed functions including I2CA_SCL, SPIB_STE, OUTPUTXBAR4, LINA_RX, FSIRXA_CLK, CANA_RX, EQEP2_B, ADCSOCAO, HIC_D0 |+| 39 | GPIO16 | bidirectional | General purpose input/output 16 with multiplexed functions including SPIA_SIMO, OUTPUTXBAR7, EPWM5_A, SCIA_TX, EQEP1_STROBE, PMBUSA_SCL, XCLKOUT, EQEP2_B, SPIB_SOMI, HIC_D1 |+| 40 | GPIO17 | bidirectional | General purpose input/output 17 with multiplexed functions including SPIA_SOMI, OUTPUTXBAR8, EPWM5_B, SCIA_RX, EQEP1_INDEX, PMBUSA_SDA, CANA_TX, HIC_D2 |+| 41 | GPIO24 | bidirectional | General purpose input/output 24 with multiplexed functions including OUTPUTXBAR1, EQEP2_A, SPIB_SIMO, LINB_TX, PMBUSA_SCL, SCIA_TX, ERRORSTS, HIC_D3 |+| 42 | GPIO25 | bidirectional | General purpose input/output 25 with multiplexed functions including OUTPUTXBAR2, EQEP2_B, EQEP1_A, SPIB_SOMI, FSITXA_D1, PMBUSA_SDA, SCIA_RX, HIC_BASESEL0 |+| 43 | GPIO26 | bidirectional | General purpose input/output 26 with multiplexed functions including OUTPUTXBAR3, EQEP2_INDEX, SPIB_CLK, FSITXA_D0, PMBUSA_CTL, I2CA_SDA, HIC_D0, HIC_A1 |+| 44 | GPIO27 | bidirectional | General purpose input/output 27 with multiplexed functions including OUTPUTXBAR4, EQEP2_STROBE, SPIB_STE, FSITXA_CLK, PMBUSA_ALERT, I2CA_SCL, HIC_D1, HIC_A4 |+| 45 | TCK | input | JTAG test clock with internal pull-up resistor |+| 46 | GPIO37/TDO | output | General purpose input/output 37 or JTAG test data output, default multiplexer is TDO, should enable internal pull-up to avoid floating input |+| 47 | TMS | bidirectional | JTAG test mode select with internal pull-up resistor, external 2.2k pull-up recommended to VDDIO |+| 48 | GPIO35/TDI | input | General purpose input/output 35 or JTAG test data input, default multiplexer is TDI, should enable internal pull-up to avoid floating input |+| 49 | GPIO32 | bidirectional | General purpose input/output 32 with multiplexed functions including I2CA_SDA, SPIB_CLK, LINA_TX, FSIRXA_D0, CANA_TX, ADCSOCBO, HIC_INT |+| 50 | GPIO18_X2 | bidirectional | General purpose input/output 18_X2 or X2 crystal oscillator output, default is GPIO |+| 51 | GPIO19_X1 | bidirectional | General purpose input/output 19_X1 or X1 crystal oscillator input, default is GPIO |+| 52 | VDDIO | power_in | 3.3V digital I/O power supply pin, requires decoupling capacitor |+| 53 | VDD | power_in | 1.2V digital logic power supply pin, requires decoupling capacitor |+| 54 | GPIO43 | bidirectional | General purpose input/output 43 with multiplexed functions including OUTPUTXBAR6, PMBUSA_ALERT, I2CA_SCL, EQEP1_INDEX, CLB_OUTPUTXBAR4, HIC_D3, HIC_A7 |+| 55 | VSS | power_in | Digital ground connection |+| 56 | GPIO39 | bidirectional | General purpose input/output 39 with multiplexed functions including FSIRXA_CLK, EQEP2_INDEX, CLB_OUTPUTXBAR2, SYNCOUT, EQEP1_INDEX, HIC_D7 |+| 57 | GPIO42 | bidirectional | General purpose input/output 42 with multiplexed functions including LINA_RX, OUTPUTXBAR5, PMBUSA_CTL, I2CA_SDA, EQEP1_STROBE, CLB_OUTPUTXBAR3, HIC_D2, HIC_A6 |+| 58 | GPIO8 | bidirectional | General purpose input/output 8 with multiplexed functions including EPWM5_A, ADCSOCAO, EQEP1_STROBE, SCIA_TX, SPIA_SIMO, I2CA_SCL, FSITXA_D1, CLB_OUTPUTXBAR5, HIC_A0, FSITXA_TDM_CLK, HIC_D8 |+| 59 | GPIO4 | bidirectional | General purpose input/output 4 with multiplexed functions including EPWM3_A, OUTPUTXBAR3, CANA_TX, SPIB_CLK, EQEP2_STROBE, FSIRXA_CLK, CLB_OUTPUTXBAR6, HIC_BASESEL2, HIC_NWE |+| 60 | GPIO3 | bidirectional | General purpose input/output 3 with multiplexed functions including EPWM2_B, OUTPUTXBAR2, PMBUSA_SCL, SPIA_CLK, SCIA_RX, FSIRXA_D0, I2CB_SCL, HIC_NOE, CANA_RX, HIC_D4 |+| 61 | GPIO2 | bidirectional | General purpose input/output 2 with multiplexed functions including EPWM2_A, OUTPUTXBAR1, PMBUSA_SDA, SPIA_SIMO, SCIA_TX, FSIRXA_D1, I2CB_SDA, HIC_A1, CANA_TX, HIC_D9 |+| 62 | GPIO1 | bidirectional | General purpose input/output 1 with multiplexed functions including EPWM1_B, I2CA_SCL, SPIA_SOMI, CLB_OUTPUTXBAR7, HIC_A2, FSITXA_TDM_D1, HIC_D10 |+| 63 | GPIO0 | bidirectional | General purpose input/output 0 with multiplexed functions including EPWM1_A, I2CA_SDA, SPIA_STE, FSIRXA_CLK, CLB_OUTPUTXBAR8, HIC_BASESEL1 |+| 64 | GPIO40 | bidirectional | General purpose input/output 40 with multiplexed functions including SPIB_SIMO, EPWM2_B, PMBUSA_SDA, FSIRXA_D0, EQEP1_A, LINB_TX, HIC_NBE1, HIC_D5 |+| 65 | GPIO23 | bidirectional | General purpose input/output 23 with multiplexed functions including EQEP1_INDEX, SPIB_STE, LINA_RX, LINB_RX, HIC_A3, EPWM4_B, HIC_D11 |+| 66 | GPIO41 | bidirectional | General purpose input/output 41 with multiplexed functions including EPWM2_A, PMBUSA_SCL, FSIRXA_D1, EQEP1_B, LINB_RX, HIC_A4, SPIB_SOMI, HIC_D12 |+| 67 | GPIO22 | bidirectional | General purpose input/output 22 with multiplexed functions including EQEP1_STROBE, SPIB_CLK, LINA_TX, CLB_OUTPUTXBAR1, LINB_TX, HIC_A5, EPWM4_A, HIC_D13 |+| 68 | GPIO7 | bidirectional | General purpose input/output 7 with multiplexed functions including EPWM4_B, OUTPUTXBAR5, EQEP1_B, SPIB_SIMO, FSITXA_CLK, CLB_OUTPUTXBAR2, HIC_A6, HIC_D14 |+| 69 | GPIO44 | bidirectional | General purpose input/output 44 with multiplexed functions including OUTPUTXBAR7, EQEP1_A, FSITXA_CLK, CLB_OUTPUTXBAR3, HIC_D7, HIC_D5 |+| 70 | VSS | power_in | Digital ground connection |+| 71 | VDD | power_in | 1.2V digital logic power supply pin, requires decoupling capacitor |+| 72 | VDDIO | power_in | 3.3V digital I/O power supply pin, requires decoupling capacitor |+| 73 | GPIO45 | bidirectional | General purpose input/output 45 with multiplexed functions including OUTPUTXBAR8, FSITXA_D0, CLB_OUTPUTXBAR4, HIC_D6 |+| 74 | GPIO5 | bidirectional | General purpose input/output 5 with multiplexed functions including EPWM3_B, OUTPUTXBAR3, CANA_RX, SPIA_STE, FSITXA_D1, CLB_OUTPUTXBAR5, HIC_A7, HIC_D4, HIC_D15 |+| 75 | GPIO9 | bidirectional | General purpose input/output 9 with multiplexed functions including EPWM5_B, OUTPUTXBAR6, EQEP1_INDEX, SCIA_RX, SPIA_CLK, FSITXA_D0, LINB_RX, HIC_BASESEL0, I2CB_SCL, HIC_NRDY |+| 76 | GPIO10 | bidirectional | General purpose input/output 10 with multiplexed functions including EPWM6_A, ADCSOCBO, EQEP1_A, SPIA_SOMI, I2CA_SDA, FSITXA_CLK, LINB_TX, HIC_NWE, FSITXA_TDM_D0 |+| 77 | GPIO34 | bidirectional | General purpose input/output 34 with multiplexed functions including OUTPUTXBAR1, PMBUSA_SDA, HIC_NBE1, I2CB_SDA, HIC_D9 |+| 78 | GPIO15 | bidirectional | General purpose input/output 15 with multiplexed functions including I2CB_SCL, OUTPUTXBAR4, PMBUSA_SCL, SPIB_STE, EQEP2_B, LINB_RX, EPWM3_B, CLB_OUTPUTXBAR6, HIC_D12 |+| 79 | GPIO14 | bidirectional | General purpose input/output 14 with multiplexed functions including I2CB_SDA, OUTPUTXBAR3, PMBUSA_SDA, SPIB_CLK, EQEP2_A, LINB_TX, EPWM3_A, CLB_OUTPUTXBAR7, HIC_D15 |+| 80 | GPIO6 | bidirectional | General purpose input/output 6 with multiplexed functions including EPWM4_A, OUTPUTXBAR4, SYNCOUT, EQEP1_A, SPIB_SOMI, FSITXA_D0, FSITXA_D1, HIC_NBE1, CLB_OUTPUTXBAR8, HIC_D14 |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-80(12x12) |+| Category | Embedded Processors & Controllers |+| Pins | 80 |++## CAD (KiCad official)++- Symbol: `F280025PNS`+- Footprint: `Package_QFP:LQFP-80_12x12mm_P0.5mm`+- 3D model: LQFP-80(12x12) (KiCad packages3D, STEP)+- 3D model files: `f280025pns-etched.step` / `f280025pns-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `f280025pns.step` / `f280025pns.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 2026-10-06, 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/f280025pns-datasheet.pdf)
page.jsonadded+592@@ -0,0 +1,592 @@+{+ "slug": "f280025pns",+ "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",+ "f280025pns",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "f280025pns.kicad_sym",+ "f280025pns.kicad_mod",+ "f280025pns.glb",+ "f280025pns.step",+ "f280025pns.lbr",+ "docs/hero.png",+ "docs/f280025pns-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "f280025pns-hero.glb",+ "f280025pns-hero.overlay.json"+ ],+ "component": {+ "mpn": "F280025PNS",+ "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": "f280025pns.kicad_sym",+ "footprint": "f280025pns.kicad_mod",+ "model_3d": "f280025pns-hero.glb",+ "model_3d_plain": "f280025pns.glb",+ "model_3d_step": "f280025pns-etched.step",+ "model_3d_step_plain": "f280025pns.step",+ "lbr": "f280025pns.lbr"+ },+ "distributor_links": {+ "lcsc": 2879249,+ "digikey": "296-F280025PNS-ND",+ "mouser": "595-F280025PNS"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T16:38:02Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-F280025PNS-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-F280025PNS",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GPIO30",+ "type": "bidirectional",+ "description": "General purpose input/output 30 with multiplexed functions including CANA_RX, SPIB_SIMO, OUTPUTXBAR7, EQEP1_STROBE, FSIRXA_CLK, EPWM1_A, HIC_D8"+ },+ {+ "number": "2",+ "name": "GPIO31",+ "type": "bidirectional",+ "description": "General purpose input/output 31 with multiplexed functions including CANA_TX, SPIB_SOMI, OUTPUTXBAR8, EQEP1_INDEX, FSIRXA_D1, EPWM1_B, HIC_D10"+ },+ {+ "number": "3",+ "name": "GPIO29",+ "type": "bidirectional",+ "description": "General purpose input/output 29 with multiplexed functions including SCIA_TX, EPWM7_B, OUTPUTXBAR6, EQEP1_B, EQEP2_INDEX, LINA_RX, SPIB_STE, ERRORSTS, I2CB_SCL, HIC_NCS"+ },+ {+ "number": "4",+ "name": "GPIO28",+ "type": "bidirectional",+ "description": "General purpose input/output 28 with multiplexed functions including SCIA_RX, EPWM7_A, OUTPUTXBAR5, EQEP1_A, EQEP2_STROBE, LINA_TX, SPIB_CLK, ERRORSTS, I2CB_SDA, HIC_NOE"+ },+ {+ "number": "5",+ "name": "XRSn",+ "type": "bidirectional",+ "description": "Device reset (input) and watchdog reset (output) with open-drain output, internal pull-up resistor, requires 2.2k-10k pull-up to VDDIO"+ },+ {+ "number": "6",+ "name": "GPIO46",+ "type": "bidirectional",+ "description": "General purpose input/output 46 with multiplexed functions including LINA_TX, FSITXA_D1, HIC_NWE"+ },+ {+ "number": "7",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin, requires decoupling capacitor"+ },+ {+ "number": "9",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground connection"+ },+ {+ "number": "10",+ "name": "A6",+ "type": "input",+ "description": "Analog input for ADC or CMPSS-1 high comparator positive input with multiplexed functions"+ },+ {+ "number": "11",+ "name": "C6",+ "type": "input",+ "description": "Analog input for ADC-C or CMPSS-3 high comparator positive input with multiplexed functions"+ },+ {+ "number": "12",+ "name": "A3/C5/VDAC",+ "type": "input",+ "description": "ADC-A input 3 or ADC-C input 5 or optional external reference voltage for CMPSS DAC, requires 1µF capacitor if used as DAC reference"+ },+ {+ "number": "13",+ "name": "A2/C9",+ "type": "input",+ "description": "ADC-A input 2 or ADC-C input 9 or CMPSS-1 high comparator positive input"+ },+ {+ "number": "14",+ "name": "A15/C7",+ "type": "input",+ "description": "ADC-A input 15 or ADC-C input 7 or CMPSS-1 high comparator positive input 3"+ },+ {+ "number": "15",+ "name": "A14/C4",+ "type": "input",+ "description": "ADC-A input 14 or ADC-C input 4 or CMPSS-3 high comparator positive input 4"+ },+ {+ "number": "16",+ "name": "A11/C0",+ "type": "input",+ "description": "ADC-A input 11 or ADC-C input 0 or CMPSS-1 high comparator positive input 1"+ },+ {+ "number": "17",+ "name": "A5/C2",+ "type": "input",+ "description": "ADC-A input 5 or ADC-C input 2 or CMPSS-3 high comparator positive input 1"+ },+ {+ "number": "18",+ "name": "A1",+ "type": "input",+ "description": "Analog input or CMPSS-1 high comparator positive input 4"+ },+ {+ "number": "19",+ "name": "A0/C15",+ "type": "input",+ "description": "ADC-A input 0 or ADC-C input 15 or CMPSS-3 high comparator positive input 2"+ },+ {+ "number": "20",+ "name": "VREFHI",+ "type": "input",+ "description": "ADC high reference voltage, requires 2.2µF capacitor between VREFHI and VREFLO"+ },+ {+ "number": "21",+ "name": "VREFLO",+ "type": "input",+ "description": "ADC low reference voltage connected to VSSA"+ },+ {+ "number": "22",+ "name": "A12/C1",+ "type": "input",+ "description": "ADC-A input 12 or ADC-C input 1 or CMPSS-2 high comparator positive input 1 or CMPSS-4 high comparator positive input 2"+ },+ {+ "number": "23",+ "name": "A7/C3",+ "type": "input",+ "description": "ADC-A input 7 or ADC-C input 3 or CMPSS-4 high comparator positive input 1"+ },+ {+ "number": "24",+ "name": "A8/C11",+ "type": "input",+ "description": "ADC-A input 8 or ADC-C input 11 or CMPSS-2 high comparator positive input 4 or CMPSS-4 high comparator positive input 4"+ },+ {+ "number": "25",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground connection"+ },+ {+ "number": "26",+ "name": "VDDA",+ "type": "power_in",+ "description": "3.3V analog power supply pin, requires minimum 2.2µF decoupling capacitor"+ },+ {+ "number": "27",+ "name": "A4/C14",+ "type": "input",+ "description": "ADC-A input 4 or ADC-C input 14 or CMPSS-2 high comparator positive input 0 or CMPSS-4 high comparator positive input 3"+ },+ {+ "number": "28",+ "name": "A9/C8",+ "type": "input",+ "description": "ADC-A input 9 or ADC-C input 8 or CMPSS-2 high comparator positive input 2 or CMPSS-4 high comparator positive input 0"+ },+ {+ "number": "29",+ "name": "A10/C10",+ "type": "input",+ "description": "ADC-A input 10 or ADC-C input 10 or CMPSS-2 high comparator positive input 3"+ },+ {+ "number": "30",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground connection"+ },+ {+ "number": "31",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin, requires decoupling capacitor"+ },+ {+ "number": "32",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"+ },+ {+ "number": "33",+ "name": "FLT2",+ "type": "bidirectional",+ "description": "Flash test pin 2 reserved for TI, must keep unconnected"+ },+ {+ "number": "34",+ "name": "FLT1",+ "type": "bidirectional",+ "description": "Flash test pin 1 reserved for TI, must keep unconnected"+ },+ {+ "number": "35",+ "name": "GPIO13",+ "type": "bidirectional",+ "description": "General purpose input/output 13 with multiplexed functions including EPWM7_B, EQEP1_INDEX, PMBUSA_ALERT, FSIRXA_CLK, LINB_RX, SPIA_SOMI, CANA_TX, HIC_D11, HIC_D5"+ },+ {+ "number": "36",+ "name": "GPIO12",+ "type": "bidirectional",+ "description": "General purpose input/output 12 with multiplexed functions including EPWM7_A, EQEP1_STROBE, PMBUSA_CTL, FSIRXA_D0, LINB_TX, SPIA_CLK, CANA_RX, HIC_D13, HIC_INT"+ },+ {+ "number": "37",+ "name": "GPIO11",+ "type": "bidirectional",+ "description": "General purpose input/output 11 with multiplexed functions including EPWM6_B, OUTPUTXBAR7, EQEP1_B, SPIA_STE, FSIRXA_D1, LINB_RX, EQEP2_A, SPIA_SIMO, HIC_D6, HIC_NBE0"+ },+ {+ "number": "38",+ "name": "GPIO33",+ "type": "bidirectional",+ "description": "General purpose input/output 33 with multiplexed functions including I2CA_SCL, SPIB_STE, OUTPUTXBAR4, LINA_RX, FSIRXA_CLK, CANA_RX, EQEP2_B, ADCSOCAO, HIC_D0"+ },+ {+ "number": "39",+ "name": "GPIO16",+ "type": "bidirectional",+ "description": "General purpose input/output 16 with multiplexed functions including SPIA_SIMO, OUTPUTXBAR7, EPWM5_A, SCIA_TX, EQEP1_STROBE, PMBUSA_SCL, XCLKOUT, EQEP2_B, SPIB_SOMI, HIC_D1"+ },+ {+ "number": "40",+ "name": "GPIO17",+ "type": "bidirectional",+ "description": "General purpose input/output 17 with multiplexed functions including SPIA_SOMI, OUTPUTXBAR8, EPWM5_B, SCIA_RX, EQEP1_INDEX, PMBUSA_SDA, CANA_TX, HIC_D2"+ },+ {+ "number": "41",+ "name": "GPIO24",+ "type": "bidirectional",+ "description": "General purpose input/output 24 with multiplexed functions including OUTPUTXBAR1, EQEP2_A, SPIB_SIMO, LINB_TX, PMBUSA_SCL, SCIA_TX, ERRORSTS, HIC_D3"+ },+ {+ "number": "42",+ "name": "GPIO25",+ "type": "bidirectional",+ "description": "General purpose input/output 25 with multiplexed functions including OUTPUTXBAR2, EQEP2_B, EQEP1_A, SPIB_SOMI, FSITXA_D1, PMBUSA_SDA, SCIA_RX, HIC_BASESEL0"+ },+ {+ "number": "43",+ "name": "GPIO26",+ "type": "bidirectional",+ "description": "General purpose input/output 26 with multiplexed functions including OUTPUTXBAR3, EQEP2_INDEX, SPIB_CLK, FSITXA_D0, PMBUSA_CTL, I2CA_SDA, HIC_D0, HIC_A1"+ },+ {+ "number": "44",+ "name": "GPIO27",+ "type": "bidirectional",+ "description": "General purpose input/output 27 with multiplexed functions including OUTPUTXBAR4, EQEP2_STROBE, SPIB_STE, FSITXA_CLK, PMBUSA_ALERT, I2CA_SCL, HIC_D1, HIC_A4"+ },+ {+ "number": "45",+ "name": "TCK",+ "type": "input",+ "description": "JTAG test clock with internal pull-up resistor"+ },+ {+ "number": "46",+ "name": "GPIO37/TDO",+ "type": "output",+ "description": "General purpose input/output 37 or JTAG test data output, default multiplexer is TDO, should enable internal pull-up to avoid floating input"+ },+ {+ "number": "47",+ "name": "TMS",+ "type": "bidirectional",+ "description": "JTAG test mode select with internal pull-up resistor, external 2.2k pull-up recommended to VDDIO"+ },+ {+ "number": "48",+ "name": "GPIO35/TDI",+ "type": "input",+ "description": "General purpose input/output 35 or JTAG test data input, default multiplexer is TDI, should enable internal pull-up to avoid floating input"+ },+ {+ "number": "49",+ "name": "GPIO32",+ "type": "bidirectional",+ "description": "General purpose input/output 32 with multiplexed functions including I2CA_SDA, SPIB_CLK, LINA_TX, FSIRXA_D0, CANA_TX, ADCSOCBO, HIC_INT"+ },+ {+ "number": "50",+ "name": "GPIO18_X2",+ "type": "bidirectional",+ "description": "General purpose input/output 18_X2 or X2 crystal oscillator output, default is GPIO"+ },+ {+ "number": "51",+ "name": "GPIO19_X1",+ "type": "bidirectional",+ "description": "General purpose input/output 19_X1 or X1 crystal oscillator input, default is GPIO"+ },+ {+ "number": "52",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"+ },+ {+ "number": "53",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin, requires decoupling capacitor"+ },+ {+ "number": "54",+ "name": "GPIO43",+ "type": "bidirectional",+ "description": "General purpose input/output 43 with multiplexed functions including OUTPUTXBAR6, PMBUSA_ALERT, I2CA_SCL, EQEP1_INDEX, CLB_OUTPUTXBAR4, HIC_D3, HIC_A7"+ },+ {+ "number": "55",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground connection"+ },+ {+ "number": "56",+ "name": "GPIO39",+ "type": "bidirectional",+ "description": "General purpose input/output 39 with multiplexed functions including FSIRXA_CLK, EQEP2_INDEX, CLB_OUTPUTXBAR2, SYNCOUT, EQEP1_INDEX, HIC_D7"+ },+ {+ "number": "57",+ "name": "GPIO42",+ "type": "bidirectional",+ "description": "General purpose input/output 42 with multiplexed functions including LINA_RX, OUTPUTXBAR5, PMBUSA_CTL, I2CA_SDA, EQEP1_STROBE, CLB_OUTPUTXBAR3, HIC_D2, HIC_A6"+ },+ {+ "number": "58",+ "name": "GPIO8",+ "type": "bidirectional",+ "description": "General purpose input/output 8 with multiplexed functions including EPWM5_A, ADCSOCAO, EQEP1_STROBE, SCIA_TX, SPIA_SIMO, I2CA_SCL, FSITXA_D1, CLB_OUTPUTXBAR5, HIC_A0, FSITXA_TDM_CLK, HIC_D8"+ },+ {+ "number": "59",+ "name": "GPIO4",+ "type": "bidirectional",+ "description": "General purpose input/output 4 with multiplexed functions including EPWM3_A, OUTPUTXBAR3, CANA_TX, SPIB_CLK, EQEP2_STROBE, FSIRXA_CLK, CLB_OUTPUTXBAR6, HIC_BASESEL2, HIC_NWE"+ },+ {+ "number": "60",+ "name": "GPIO3",+ "type": "bidirectional",+ "description": "General purpose input/output 3 with multiplexed functions including EPWM2_B, OUTPUTXBAR2, PMBUSA_SCL, SPIA_CLK, SCIA_RX, FSIRXA_D0, I2CB_SCL, HIC_NOE, CANA_RX, HIC_D4"+ },+ {+ "number": "61",+ "name": "GPIO2",+ "type": "bidirectional",+ "description": "General purpose input/output 2 with multiplexed functions including EPWM2_A, OUTPUTXBAR1, PMBUSA_SDA, SPIA_SIMO, SCIA_TX, FSIRXA_D1, I2CB_SDA, HIC_A1, CANA_TX, HIC_D9"+ },+ {+ "number": "62",+ "name": "GPIO1",+ "type": "bidirectional",+ "description": "General purpose input/output 1 with multiplexed functions including EPWM1_B, I2CA_SCL, SPIA_SOMI, CLB_OUTPUTXBAR7, HIC_A2, FSITXA_TDM_D1, HIC_D10"+ },+ {+ "number": "63",+ "name": "GPIO0",+ "type": "bidirectional",+ "description": "General purpose input/output 0 with multiplexed functions including EPWM1_A, I2CA_SDA, SPIA_STE, FSIRXA_CLK, CLB_OUTPUTXBAR8, HIC_BASESEL1"+ },+ {+ "number": "64",+ "name": "GPIO40",+ "type": "bidirectional",+ "description": "General purpose input/output 40 with multiplexed functions including SPIB_SIMO, EPWM2_B, PMBUSA_SDA, FSIRXA_D0, EQEP1_A, LINB_TX, HIC_NBE1, HIC_D5"+ },+ {+ "number": "65",+ "name": "GPIO23",+ "type": "bidirectional",+ "description": "General purpose input/output 23 with multiplexed functions including EQEP1_INDEX, SPIB_STE, LINA_RX, LINB_RX, HIC_A3, EPWM4_B, HIC_D11"+ },+ {+ "number": "66",+ "name": "GPIO41",+ "type": "bidirectional",+ "description": "General purpose input/output 41 with multiplexed functions including EPWM2_A, PMBUSA_SCL, FSIRXA_D1, EQEP1_B, LINB_RX, HIC_A4, SPIB_SOMI, HIC_D12"+ },+ {+ "number": "67",+ "name": "GPIO22",+ "type": "bidirectional",+ "description": "General purpose input/output 22 with multiplexed functions including EQEP1_STROBE, SPIB_CLK, LINA_TX, CLB_OUTPUTXBAR1, LINB_TX, HIC_A5, EPWM4_A, HIC_D13"+ },+ {+ "number": "68",+ "name": "GPIO7",+ "type": "bidirectional",+ "description": "General purpose input/output 7 with multiplexed functions including EPWM4_B, OUTPUTXBAR5, EQEP1_B, SPIB_SIMO, FSITXA_CLK, CLB_OUTPUTXBAR2, HIC_A6, HIC_D14"+ },+ {+ "number": "69",+ "name": "GPIO44",+ "type": "bidirectional",+ "description": "General purpose input/output 44 with multiplexed functions including OUTPUTXBAR7, EQEP1_A, FSITXA_CLK, CLB_OUTPUTXBAR3, HIC_D7, HIC_D5"+ },+ {+ "number": "70",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground connection"+ },+ {+ "number": "71",+ "name": "VDD",+ "type": "power_in",+ "description": "1.2V digital logic power supply pin, requires decoupling capacitor"+ },+ {+ "number": "72",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"+ },+ {+ "number": "73",+ "name": "GPIO45",+ "type": "bidirectional",+ "description": "General purpose input/output 45 with multiplexed functions including OUTPUTXBAR8, FSITXA_D0, CLB_OUTPUTXBAR4, HIC_D6"+ },+ {+ "number": "74",+ "name": "GPIO5",+ "type": "bidirectional",+ "description": "General purpose input/output 5 with multiplexed functions including EPWM3_B, OUTPUTXBAR3, CANA_RX, SPIA_STE, FSITXA_D1, CLB_OUTPUTXBAR5, HIC_A7, HIC_D4, HIC_D15"+ },+ {+ "number": "75",+ "name": "GPIO9",+ "type": "bidirectional",+ "description": "General purpose input/output 9 with multiplexed functions including EPWM5_B, OUTPUTXBAR6, EQEP1_INDEX, SCIA_RX, SPIA_CLK, FSITXA_D0, LINB_RX, HIC_BASESEL0, I2CB_SCL, HIC_NRDY"+ },+ {+ "number": "76",+ "name": "GPIO10",+ "type": "bidirectional",+ "description": "General purpose input/output 10 with multiplexed functions including EPWM6_A, ADCSOCBO, EQEP1_A, SPIA_SOMI, I2CA_SDA, FSITXA_CLK, LINB_TX, HIC_NWE, FSITXA_TDM_D0"+ },+ {+ "number": "77",+ "name": "GPIO34",+ "type": "bidirectional",+ "description": "General purpose input/output 34 with multiplexed functions including OUTPUTXBAR1, PMBUSA_SDA, HIC_NBE1, I2CB_SDA, HIC_D9"+ },+ {+ "number": "78",+ "name": "GPIO15",+ "type": "bidirectional",+ "description": "General purpose input/output 15 with multiplexed functions including I2CB_SCL, OUTPUTXBAR4, PMBUSA_SCL, SPIB_STE, EQEP2_B, LINB_RX, EPWM3_B, CLB_OUTPUTXBAR6, HIC_D12"+ },+ {+ "number": "79",+ "name": "GPIO14",+ "type": "bidirectional",+ "description": "General purpose input/output 14 with multiplexed functions including I2CB_SDA, OUTPUTXBAR3, PMBUSA_SDA, SPIB_CLK, EQEP2_A, LINB_TX, EPWM3_A, CLB_OUTPUTXBAR7, HIC_D15"+ },+ {+ "number": "80",+ "name": "GPIO6",+ "type": "bidirectional",+ "description": "General purpose input/output 6 with multiplexed functions including EPWM4_A, OUTPUTXBAR4, SYNCOUT, EQEP1_A, SPIB_SOMI, FSITXA_D0, FSITXA_D1, HIC_NBE1, CLB_OUTPUTXBAR8, HIC_D14"+ }+ ],+ "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: Some analog pins (A6, C6) have dual functions - they can function as ADC inputs or be multiplexed to; GPIO35 and GPIO37 have TDI and TDO as their default multiplexer selections - these are JTAG function; XRSn pin (5) has open-drain output capability - external circuit must handle proper pull-up and rese"+ ],+ "pages_sent": 169,+ "cost_usd": 1.2064,+ "at": "2026-10-06T16:37:24"+ },+ "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]"+ }+}