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TMS320F2806PZA
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Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+137@@ -0,0 +1,137 @@+# TMS320F2806PZA++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++TMS320F2806PZA from Texas Instruments, in a LQFP-100(14x14). 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 | GPIO12/TZ1/SPISIMOB | bidirectional | GPIO12 general-purpose I/O with internal pull-up, configurable as trip zone input 1 or SPI-B slave in/master out. |+| 2 | VSS | power_in | Digital ground pin. |+| 3 | VDDIO | power_in | Digital I/O power pin, 3.3 V. |+| 4 | GPIO29/SCITXDA/TZ6 | bidirectional | GPIO29 with 8-mA output buffer, configurable as SCI-A transmit or trip zone input 6. |+| 5 | GPIO33/SCLA/EPWMSYNCO/ADCSOCBO | bidirectional | GPIO33 I2C clock open-drain bidirectional port, configurable as enhanced PWM sync pulse output or ADC start-of-conversion B output. |+| 6 | GPIO30/CANRXA | bidirectional | GPIO30 with 8-mA output buffer, configurable as enhanced CAN-A receive data input. |+| 7 | GPIO31/CANTXA | bidirectional | GPIO31 with 8-mA output buffer, configurable as enhanced CAN-A transmit data output. |+| 8 | GPIO14/TZ3/SPICLKB | bidirectional | GPIO14 with internal pull-up, configurable as trip zone input 3 or SPI-B clock input/output. |+| 9 | GPIO15/TZ4/SPISTEB | bidirectional | GPIO15 with internal pull-up, configurable as trip zone input 4 or SPI-B slave transmit enable input/output. |+| 10 | VDD | power_in | CPU and logic digital power pin, 1.8 V. |+| 11 | VSS | power_in | Digital ground pin. |+| 12 | VDD1A18 | power_in | ADC analog power pin, 1.8 V. |+| 13 | VSS1AGND | power_in | ADC analog ground pin. |+| 14 | VSSA2 | power_in | ADC analog ground pin. |+| 15 | VDDA2 | power_in | ADC analog power pin, 3.3 V. |+| 16 | ADCINA7 | input | ADC group A channel 7 input, 0 to 3.0 V. |+| 17 | ADCINA6 | input | ADC group A channel 6 input, 0 to 3.0 V. |+| 18 | ADCINA5 | input | ADC group A channel 5 input, 0 to 3.0 V. |+| 19 | ADCINA4 | input | ADC group A channel 4 input, 0 to 3.0 V. |+| 20 | ADCINA3 | input | ADC group A channel 3 input, 0 to 3.0 V. |+| 21 | ADCINA2 | input | ADC group A channel 2 input, 0 to 3.0 V. |+| 22 | ADCINA1 | input | ADC group A channel 1 input, 0 to 3.0 V. |+| 23 | ADCINA0 | input | ADC group A channel 0 input, 0 to 3.0 V. |+| 24 | ADCLO | input | ADC low reference, connect to analog ground. |+| 25 | VSSAIO | power_in | ADC analog I/O ground pin. |+| 26 | VDDAIO | power_in | ADC analog I/O power pin, 3.3 V. |+| 27 | ADCINB0 | input | ADC group B channel 0 input, 0 to 3.0 V. |+| 28 | ADCINB1 | input | ADC group B channel 1 input, 0 to 3.0 V. |+| 29 | ADCINB2 | input | ADC group B channel 2 input, 0 to 3.0 V. |+| 30 | ADCINB3 | input | ADC group B channel 3 input, 0 to 3.0 V. |+| 31 | ADCINB4 | input | ADC group B channel 4 input, 0 to 3.0 V. |+| 32 | ADCINB5 | input | ADC group B channel 5 input, 0 to 3.0 V. |+| 33 | ADCINB6 | input | ADC group B channel 6 input, 0 to 3.0 V. |+| 34 | ADCINB7 | input | ADC group B channel 7 input, 0 to 3.0 V. |+| 35 | ADCREFIN | input | External reference input pin, float or ground if internal reference used. |+| 36 | ADCREFM | output | ADC internal reference medium output requiring 2.2 µF low-ESR bypass capacitor to analog ground. |+| 37 | ADCREFP | output | ADC internal reference positive output requiring 2.2 µF low-ESR bypass capacitor to analog ground. |+| 38 | ADCRESEXT | passive | ADC external current bias resistor connection, connect 22-kΩ resistor to analog ground. |+| 39 | VSS2AGND | power_in | ADC analog ground pin. |+| 40 | VDD2A18 | power_in | ADC analog power pin, 1.8 V. |+| 41 | VSS | power_in | Digital ground pin. |+| 42 | VDD | power_in | CPU and logic digital power pin, 1.8 V. |+| 43 | GPIO34 | bidirectional | GPIO34 general-purpose I/O with internal pull-up. |+| 44 | GPIO1/EPWM1B/SPISIMOD | bidirectional | GPIO1 with internal pull-up, configurable as enhanced PWM1 output B or SPI-D slave in/master out. |+| 45 | GPIO2/EPWM2A | bidirectional | GPIO2 with internal pull-up, configurable as enhanced PWM2 output A and HRPWM channel. |+| 46 | VDDIO | power_in | Digital I/O power pin, 3.3 V. |+| 47 | GPIO0/EPWM1A | bidirectional | GPIO0 with 4-mA output (pull-ups not enabled at reset), configurable as enhanced PWM1 output A and HRPWM channel. |+| 48 | GPIO3/EPWM2B/SPISOMID | bidirectional | GPIO3 with internal pull-up, configurable as enhanced PWM2 output B or SPI-D slave out/master in. |+| 49 | VSS | power_in | Digital ground pin. |+| 50 | GPIO16/SPISIMOA/TZ5 | bidirectional | GPIO16 with internal pull-up, configurable as SPI-A slave in/master out or trip zone input 5. |+| 51 | GPIO4/EPWM3A | bidirectional | GPIO4 with internal pull-up, configurable as enhanced PWM3 output A and HRPWM channel. |+| 52 | GPIO17/SPISOMIA/TZ6 | bidirectional | GPIO17 with internal pull-up, configurable as SPI-A slave out/master in or trip zone input 6. |+| 53 | GPIO5/EPWM3B/SPICLKD/ECAP1 | bidirectional | GPIO5 with internal pull-up, configurable as enhanced PWM3 output B, SPI-D clock, or enhanced capture 1 input/output. |+| 54 | GPIO18/SPICLKA/SCITXDB | bidirectional | GPIO18 with internal pull-up, configurable as SPI-A clock input/output or SCI-B transmit output. |+| 55 | VSS | power_in | Digital ground pin. |+| 56 | GPIO6/EPWM4A/EPWMSYNCI/EPWMSYNCO | bidirectional | GPIO6 with internal pull-up, configurable as enhanced PWM4 output A and HRPWM, external PWM sync pulse input, or output. |+| 57 | GPIO19/SPISTEA/SCIRXDB | bidirectional | GPIO19 with internal pull-up, configurable as SPI-A slave transmit enable input/output or SCI-B receive data input. |+| 58 | GPIO7/EPWM4B/SPISTED/ECAP2 | bidirectional | GPIO7 with internal pull-up, configurable as enhanced PWM4 output B, SPI-D slave transmit enable, or enhanced capture 2 input/output. |+| 59 | VDD | power_in | CPU and logic digital power pin, 1.8 V. |+| 60 | GPIO8/EPWM5A/ADCSOCAO | bidirectional | GPIO8 with internal pull-up, configurable as enhanced PWM5 output A and HRPWM or ADC start-of-conversion A output. |+| 61 | GPIO9/EPWM5B/SCITXDB/ECAP3 | bidirectional | GPIO9 with internal pull-up, configurable as enhanced PWM5 output B, SCI-B transmit, or enhanced capture 3 input/output. |+| 62 | VSS | power_in | Digital ground pin. |+| 63 | GPIO20/EQEP1A/SPISIMOC | bidirectional | GPIO20 with internal pull-up, configurable as enhanced QEP1 input A or SPI-C slave in/master out. |+| 64 | GPIO10/EPWM6A/ADCSOCBO | bidirectional | GPIO10 with internal pull-up, configurable as enhanced PWM6 output A and HRPWM or ADC start-of-conversion B output. |+| 65 | VDDIO | power_in | Digital I/O power pin, 3.3 V. |+| 66 | XCLKOUT | output | Output clock derived from SYSCLKOUT with 8-mA drive, divisible by 1, 2, 4, or disabled. |+| 67 | GPIO21/EQEP1B/SPISOMIC | bidirectional | GPIO21 with internal pull-up, configurable as enhanced QEP1 input B or SPI-C master in/slave out. |+| 68 | VDD | power_in | CPU and logic digital power pin, 1.8 V. |+| 69 | VSS | power_in | Digital ground pin. |+| 70 | GPIO11/EPWM6B/SCIRXDB/ECAP4 | bidirectional | GPIO11 with internal pull-up, configurable as enhanced PWM6 output B, SCI-B receive data, or enhanced capture 4 input/output. |+| 71 | GPIO22/EQEP1S/SPICLKC/SCITXDB | bidirectional | GPIO22 with internal pull-up, configurable as enhanced QEP1 strobe input/output, SPI-C clock, or SCI-B transmit. |+| 72 | GPIO23/EQEP1I/SPISTEC/SCIRXDB | bidirectional | GPIO23 with internal pull-up, configurable as enhanced QEP1 index input/output, SPI-C slave transmit enable, or SCI-B receive. |+| 73 | TDI | input | JTAG test data input with internal pull-up, clocked into TAP controller on rising edge of TCK. |+| 74 | TMS | input | JTAG test-mode select with internal pull-up, serial control input clocked into TAP controller on TCK rising edge. |+| 75 | TCK | input | JTAG test clock with internal pull-up. |+| 76 | TDO | tri_state | JTAG test data output with 8-mA drive and high impedance, contents of selected register shifted out on TCK falling edge. |+| 77 | VSS | power_in | Digital ground pin. |+| 78 | XRS | bidirectional | Device reset input and watchdog reset output, open-drain with internal pull-up; driven low by DSP for 512 oscillator clock cycles on watchdog reset. |+| 79 | GPIO27/ECAP4/EQEP2S/SPISTEB | bidirectional | GPIO27 with internal pull-up, configurable as enhanced capture 4, enhanced QEP2 strobe, or SPI-B slave transmit enable. |+| 80 | EMU0 | bidirectional | Emulator pin 0, input/output when TRST driven high for emulator communication or boundary-scan mode entry. |+| 81 | EMU1 | bidirectional | Emulator pin 1, input/output when TRST driven high for emulator communication or boundary-scan mode entry. |+| 82 | VDDIO | power_in | Digital I/O power pin, 3.3 V. |+| 83 | GPIO24/ECAP1/EQEP2A/SPISIMOB | bidirectional | GPIO24 with internal pull-up, configurable as enhanced capture 1, enhanced QEP2 input A, or SPI-B slave in/master out. |+| 84 | TRST | input | JTAG test reset with internal pull-down, active high to enable scan system control; external pull-down resistor (2.2 kΩ typical) required during normal operation. |+| 85 | VDD | power_in | CPU and logic digital power pin, 1.8 V. |+| 86 | X2 | output | Internal oscillator output for crystal or ceramic resonator connection across X1/X2; leave unconnected if unused. |+| 87 | VSS | power_in | Digital ground pin. |+| 88 | X1 | input | Internal/external oscillator input, referenced to 1.8 V core supply for crystal/resonator or 1.8-V oscillator connection; tie to GND if using 3.3-V external oscillator on XCLKIN. |+| 89 | VSS | power_in | Digital ground pin. |+| 90 | XCLKIN | input | External oscillator input for 3.3-V oscillator connection; tie to GND if using crystal/resonator or 1.8-V oscillator on X1. |+| 91 | GPIO25/ECAP2/EQEP2B/SPISOMIB | bidirectional | GPIO25 with internal pull-up, configurable as enhanced capture 2, enhanced QEP2 input B, or SPI-B master in/slave out. |+| 92 | GPIO28/SCIRXDA/TZ5 | bidirectional | GPIO28 with 8-mA output buffer and internal pull-up, configurable as SCI-A receive or trip zone input 5. |+| 93 | VDD | power_in | CPU and logic digital power pin, 1.8 V. |+| 94 | VSS | power_in | Digital ground pin. |+| 95 | GPIO13/TZ2/SPISOMIB | bidirectional | GPIO13 with internal pull-up, configurable as trip zone input 2 or SPI-B slave out/master in. |+| 96 | VDD3VFL | power_in | 3.3-V Flash core power pin, always connect to 3.3 V. |+| 97 | TEST1 | unconnected | Test pin reserved for Texas Instruments, must be left unconnected. |+| 98 | TEST2 | unconnected | Test pin reserved for Texas Instruments, must be left unconnected. |+| 99 | GPIO26/ECAP3/EQEP2I/SPICLKB | bidirectional | GPIO26 with internal pull-up, configurable as enhanced capture 3, enhanced QEP2 index, or SPI-B clock input/output. |+| 100 | GPIO32/SDAA/EPWMSYNCI/ADCSOCAO | bidirectional | GPIO32 with internal pull-up, configurable as I2C data open-drain bidirectional port, enhanced PWM sync pulse input, or ADC start-of-conversion output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `TMS320F2806PZA`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `tms320f2806pza-etched.step` / `tms320f2806pza-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tms320f2806pza.step` / `tms320f2806pza.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/tms320f2806) (157 pp, sha256 `a13113c4c002c567`, retrieved 2026-09-29, 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/tms320f2806pza-datasheet.pdf)
page.jsonadded+709@@ -0,0 +1,709 @@+{+ "slug": "tms320f2806pza",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "tms320f2806pza",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tms320f2806pza.kicad_sym",+ "tms320f2806pza.kicad_mod",+ "tms320f2806pza.glb",+ "tms320f2806pza.step",+ "tms320f2806pza.lbr",+ "docs/hero.png",+ "docs/tms320f2806pza-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TMS320F2806PZA",+ "manufacturer": "Texas Instruments",+ "package": "LQFP-100(14x14)",+ "pin_count": 100,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tms320f2806",+ "parts": {+ "symbol": "tms320f2806pza.kicad_sym",+ "footprint": "tms320f2806pza.kicad_mod",+ "model_3d": "tms320f2806pza-etched.glb",+ "model_3d_plain": "tms320f2806pza.glb",+ "model_3d_step": "tms320f2806pza-etched.step",+ "model_3d_step_plain": "tms320f2806pza.step",+ "lbr": "tms320f2806pza.lbr"+ },+ "distributor_links": {+ "lcsc": "C465739",+ "digikey": "296-18328-ND",+ "mouser": "595-TMS320F2806PZA"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T23:09:05Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-18328-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TMS320F2806PZA",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GPIO12/TZ1/SPISIMOB",+ "type": "bidirectional",+ "description": "GPIO12 general-purpose I/O with internal pull-up, configurable as trip zone input 1 or SPI-B slave in/master out."+ },+ {+ "number": "2",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "3",+ "name": "VDDIO",+ "type": "power_in",+ "description": "Digital I/O power pin, 3.3 V."+ },+ {+ "number": "4",+ "name": "GPIO29/SCITXDA/TZ6",+ "type": "bidirectional",+ "description": "GPIO29 with 8-mA output buffer, configurable as SCI-A transmit or trip zone input 6."+ },+ {+ "number": "5",+ "name": "GPIO33/SCLA/EPWMSYNCO/ADCSOCBO",+ "type": "bidirectional",+ "description": "GPIO33 I2C clock open-drain bidirectional port, configurable as enhanced PWM sync pulse output or ADC start-of-conversion B output."+ },+ {+ "number": "6",+ "name": "GPIO30/CANRXA",+ "type": "bidirectional",+ "description": "GPIO30 with 8-mA output buffer, configurable as enhanced CAN-A receive data input."+ },+ {+ "number": "7",+ "name": "GPIO31/CANTXA",+ "type": "bidirectional",+ "description": "GPIO31 with 8-mA output buffer, configurable as enhanced CAN-A transmit data output."+ },+ {+ "number": "8",+ "name": "GPIO14/TZ3/SPICLKB",+ "type": "bidirectional",+ "description": "GPIO14 with internal pull-up, configurable as trip zone input 3 or SPI-B clock input/output."+ },+ {+ "number": "9",+ "name": "GPIO15/TZ4/SPISTEB",+ "type": "bidirectional",+ "description": "GPIO15 with internal pull-up, configurable as trip zone input 4 or SPI-B slave transmit enable input/output."+ },+ {+ "number": "10",+ "name": "VDD",+ "type": "power_in",+ "description": "CPU and logic digital power pin, 1.8 V."+ },+ {+ "number": "11",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "12",+ "name": "VDD1A18",+ "type": "power_in",+ "description": "ADC analog power pin, 1.8 V."+ },+ {+ "number": "13",+ "name": "VSS1AGND",+ "type": "power_in",+ "description": "ADC analog ground pin."+ },+ {+ "number": "14",+ "name": "VSSA2",+ "type": "power_in",+ "description": "ADC analog ground pin."+ },+ {+ "number": "15",+ "name": "VDDA2",+ "type": "power_in",+ "description": "ADC analog power pin, 3.3 V."+ },+ {+ "number": "16",+ "name": "ADCINA7",+ "type": "input",+ "description": "ADC group A channel 7 input, 0 to 3.0 V."+ },+ {+ "number": "17",+ "name": "ADCINA6",+ "type": "input",+ "description": "ADC group A channel 6 input, 0 to 3.0 V."+ },+ {+ "number": "18",+ "name": "ADCINA5",+ "type": "input",+ "description": "ADC group A channel 5 input, 0 to 3.0 V."+ },+ {+ "number": "19",+ "name": "ADCINA4",+ "type": "input",+ "description": "ADC group A channel 4 input, 0 to 3.0 V."+ },+ {+ "number": "20",+ "name": "ADCINA3",+ "type": "input",+ "description": "ADC group A channel 3 input, 0 to 3.0 V."+ },+ {+ "number": "21",+ "name": "ADCINA2",+ "type": "input",+ "description": "ADC group A channel 2 input, 0 to 3.0 V."+ },+ {+ "number": "22",+ "name": "ADCINA1",+ "type": "input",+ "description": "ADC group A channel 1 input, 0 to 3.0 V."+ },+ {+ "number": "23",+ "name": "ADCINA0",+ "type": "input",+ "description": "ADC group A channel 0 input, 0 to 3.0 V."+ },+ {+ "number": "24",+ "name": "ADCLO",+ "type": "input",+ "description": "ADC low reference, connect to analog ground."+ },+ {+ "number": "25",+ "name": "VSSAIO",+ "type": "power_in",+ "description": "ADC analog I/O ground pin."+ },+ {+ "number": "26",+ "name": "VDDAIO",+ "type": "power_in",+ "description": "ADC analog I/O power pin, 3.3 V."+ },+ {+ "number": "27",+ "name": "ADCINB0",+ "type": "input",+ "description": "ADC group B channel 0 input, 0 to 3.0 V."+ },+ {+ "number": "28",+ "name": "ADCINB1",+ "type": "input",+ "description": "ADC group B channel 1 input, 0 to 3.0 V."+ },+ {+ "number": "29",+ "name": "ADCINB2",+ "type": "input",+ "description": "ADC group B channel 2 input, 0 to 3.0 V."+ },+ {+ "number": "30",+ "name": "ADCINB3",+ "type": "input",+ "description": "ADC group B channel 3 input, 0 to 3.0 V."+ },+ {+ "number": "31",+ "name": "ADCINB4",+ "type": "input",+ "description": "ADC group B channel 4 input, 0 to 3.0 V."+ },+ {+ "number": "32",+ "name": "ADCINB5",+ "type": "input",+ "description": "ADC group B channel 5 input, 0 to 3.0 V."+ },+ {+ "number": "33",+ "name": "ADCINB6",+ "type": "input",+ "description": "ADC group B channel 6 input, 0 to 3.0 V."+ },+ {+ "number": "34",+ "name": "ADCINB7",+ "type": "input",+ "description": "ADC group B channel 7 input, 0 to 3.0 V."+ },+ {+ "number": "35",+ "name": "ADCREFIN",+ "type": "input",+ "description": "External reference input pin, float or ground if internal reference used."+ },+ {+ "number": "36",+ "name": "ADCREFM",+ "type": "output",+ "description": "ADC internal reference medium output requiring 2.2 µF low-ESR bypass capacitor to analog ground."+ },+ {+ "number": "37",+ "name": "ADCREFP",+ "type": "output",+ "description": "ADC internal reference positive output requiring 2.2 µF low-ESR bypass capacitor to analog ground."+ },+ {+ "number": "38",+ "name": "ADCRESEXT",+ "type": "passive",+ "description": "ADC external current bias resistor connection, connect 22-kΩ resistor to analog ground."+ },+ {+ "number": "39",+ "name": "VSS2AGND",+ "type": "power_in",+ "description": "ADC analog ground pin."+ },+ {+ "number": "40",+ "name": "VDD2A18",+ "type": "power_in",+ "description": "ADC analog power pin, 1.8 V."+ },+ {+ "number": "41",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "42",+ "name": "VDD",+ "type": "power_in",+ "description": "CPU and logic digital power pin, 1.8 V."+ },+ {+ "number": "43",+ "name": "GPIO34",+ "type": "bidirectional",+ "description": "GPIO34 general-purpose I/O with internal pull-up."+ },+ {+ "number": "44",+ "name": "GPIO1/EPWM1B/SPISIMOD",+ "type": "bidirectional",+ "description": "GPIO1 with internal pull-up, configurable as enhanced PWM1 output B or SPI-D slave in/master out."+ },+ {+ "number": "45",+ "name": "GPIO2/EPWM2A",+ "type": "bidirectional",+ "description": "GPIO2 with internal pull-up, configurable as enhanced PWM2 output A and HRPWM channel."+ },+ {+ "number": "46",+ "name": "VDDIO",+ "type": "power_in",+ "description": "Digital I/O power pin, 3.3 V."+ },+ {+ "number": "47",+ "name": "GPIO0/EPWM1A",+ "type": "bidirectional",+ "description": "GPIO0 with 4-mA output (pull-ups not enabled at reset), configurable as enhanced PWM1 output A and HRPWM channel."+ },+ {+ "number": "48",+ "name": "GPIO3/EPWM2B/SPISOMID",+ "type": "bidirectional",+ "description": "GPIO3 with internal pull-up, configurable as enhanced PWM2 output B or SPI-D slave out/master in."+ },+ {+ "number": "49",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "50",+ "name": "GPIO16/SPISIMOA/TZ5",+ "type": "bidirectional",+ "description": "GPIO16 with internal pull-up, configurable as SPI-A slave in/master out or trip zone input 5."+ },+ {+ "number": "51",+ "name": "GPIO4/EPWM3A",+ "type": "bidirectional",+ "description": "GPIO4 with internal pull-up, configurable as enhanced PWM3 output A and HRPWM channel."+ },+ {+ "number": "52",+ "name": "GPIO17/SPISOMIA/TZ6",+ "type": "bidirectional",+ "description": "GPIO17 with internal pull-up, configurable as SPI-A slave out/master in or trip zone input 6."+ },+ {+ "number": "53",+ "name": "GPIO5/EPWM3B/SPICLKD/ECAP1",+ "type": "bidirectional",+ "description": "GPIO5 with internal pull-up, configurable as enhanced PWM3 output B, SPI-D clock, or enhanced capture 1 input/output."+ },+ {+ "number": "54",+ "name": "GPIO18/SPICLKA/SCITXDB",+ "type": "bidirectional",+ "description": "GPIO18 with internal pull-up, configurable as SPI-A clock input/output or SCI-B transmit output."+ },+ {+ "number": "55",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "56",+ "name": "GPIO6/EPWM4A/EPWMSYNCI/EPWMSYNCO",+ "type": "bidirectional",+ "description": "GPIO6 with internal pull-up, configurable as enhanced PWM4 output A and HRPWM, external PWM sync pulse input, or output."+ },+ {+ "number": "57",+ "name": "GPIO19/SPISTEA/SCIRXDB",+ "type": "bidirectional",+ "description": "GPIO19 with internal pull-up, configurable as SPI-A slave transmit enable input/output or SCI-B receive data input."+ },+ {+ "number": "58",+ "name": "GPIO7/EPWM4B/SPISTED/ECAP2",+ "type": "bidirectional",+ "description": "GPIO7 with internal pull-up, configurable as enhanced PWM4 output B, SPI-D slave transmit enable, or enhanced capture 2 input/output."+ },+ {+ "number": "59",+ "name": "VDD",+ "type": "power_in",+ "description": "CPU and logic digital power pin, 1.8 V."+ },+ {+ "number": "60",+ "name": "GPIO8/EPWM5A/ADCSOCAO",+ "type": "bidirectional",+ "description": "GPIO8 with internal pull-up, configurable as enhanced PWM5 output A and HRPWM or ADC start-of-conversion A output."+ },+ {+ "number": "61",+ "name": "GPIO9/EPWM5B/SCITXDB/ECAP3",+ "type": "bidirectional",+ "description": "GPIO9 with internal pull-up, configurable as enhanced PWM5 output B, SCI-B transmit, or enhanced capture 3 input/output."+ },+ {+ "number": "62",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "63",+ "name": "GPIO20/EQEP1A/SPISIMOC",+ "type": "bidirectional",+ "description": "GPIO20 with internal pull-up, configurable as enhanced QEP1 input A or SPI-C slave in/master out."+ },+ {+ "number": "64",+ "name": "GPIO10/EPWM6A/ADCSOCBO",+ "type": "bidirectional",+ "description": "GPIO10 with internal pull-up, configurable as enhanced PWM6 output A and HRPWM or ADC start-of-conversion B output."+ },+ {+ "number": "65",+ "name": "VDDIO",+ "type": "power_in",+ "description": "Digital I/O power pin, 3.3 V."+ },+ {+ "number": "66",+ "name": "XCLKOUT",+ "type": "output",+ "description": "Output clock derived from SYSCLKOUT with 8-mA drive, divisible by 1, 2, 4, or disabled."+ },+ {+ "number": "67",+ "name": "GPIO21/EQEP1B/SPISOMIC",+ "type": "bidirectional",+ "description": "GPIO21 with internal pull-up, configurable as enhanced QEP1 input B or SPI-C master in/slave out."+ },+ {+ "number": "68",+ "name": "VDD",+ "type": "power_in",+ "description": "CPU and logic digital power pin, 1.8 V."+ },+ {+ "number": "69",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "70",+ "name": "GPIO11/EPWM6B/SCIRXDB/ECAP4",+ "type": "bidirectional",+ "description": "GPIO11 with internal pull-up, configurable as enhanced PWM6 output B, SCI-B receive data, or enhanced capture 4 input/output."+ },+ {+ "number": "71",+ "name": "GPIO22/EQEP1S/SPICLKC/SCITXDB",+ "type": "bidirectional",+ "description": "GPIO22 with internal pull-up, configurable as enhanced QEP1 strobe input/output, SPI-C clock, or SCI-B transmit."+ },+ {+ "number": "72",+ "name": "GPIO23/EQEP1I/SPISTEC/SCIRXDB",+ "type": "bidirectional",+ "description": "GPIO23 with internal pull-up, configurable as enhanced QEP1 index input/output, SPI-C slave transmit enable, or SCI-B receive."+ },+ {+ "number": "73",+ "name": "TDI",+ "type": "input",+ "description": "JTAG test data input with internal pull-up, clocked into TAP controller on rising edge of TCK."+ },+ {+ "number": "74",+ "name": "TMS",+ "type": "input",+ "description": "JTAG test-mode select with internal pull-up, serial control input clocked into TAP controller on TCK rising edge."+ },+ {+ "number": "75",+ "name": "TCK",+ "type": "input",+ "description": "JTAG test clock with internal pull-up."+ },+ {+ "number": "76",+ "name": "TDO",+ "type": "tri_state",+ "description": "JTAG test data output with 8-mA drive and high impedance, contents of selected register shifted out on TCK falling edge."+ },+ {+ "number": "77",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "78",+ "name": "XRS",+ "type": "bidirectional",+ "description": "Device reset input and watchdog reset output, open-drain with internal pull-up; driven low by DSP for 512 oscillator clock cycles on watchdog reset."+ },+ {+ "number": "79",+ "name": "GPIO27/ECAP4/EQEP2S/SPISTEB",+ "type": "bidirectional",+ "description": "GPIO27 with internal pull-up, configurable as enhanced capture 4, enhanced QEP2 strobe, or SPI-B slave transmit enable."+ },+ {+ "number": "80",+ "name": "EMU0",+ "type": "bidirectional",+ "description": "Emulator pin 0, input/output when TRST driven high for emulator communication or boundary-scan mode entry."+ },+ {+ "number": "81",+ "name": "EMU1",+ "type": "bidirectional",+ "description": "Emulator pin 1, input/output when TRST driven high for emulator communication or boundary-scan mode entry."+ },+ {+ "number": "82",+ "name": "VDDIO",+ "type": "power_in",+ "description": "Digital I/O power pin, 3.3 V."+ },+ {+ "number": "83",+ "name": "GPIO24/ECAP1/EQEP2A/SPISIMOB",+ "type": "bidirectional",+ "description": "GPIO24 with internal pull-up, configurable as enhanced capture 1, enhanced QEP2 input A, or SPI-B slave in/master out."+ },+ {+ "number": "84",+ "name": "TRST",+ "type": "input",+ "description": "JTAG test reset with internal pull-down, active high to enable scan system control; external pull-down resistor (2.2 kΩ typical) required during normal operation."+ },+ {+ "number": "85",+ "name": "VDD",+ "type": "power_in",+ "description": "CPU and logic digital power pin, 1.8 V."+ },+ {+ "number": "86",+ "name": "X2",+ "type": "output",+ "description": "Internal oscillator output for crystal or ceramic resonator connection across X1/X2; leave unconnected if unused."+ },+ {+ "number": "87",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "88",+ "name": "X1",+ "type": "input",+ "description": "Internal/external oscillator input, referenced to 1.8 V core supply for crystal/resonator or 1.8-V oscillator connection; tie to GND if using 3.3-V external oscillator on XCLKIN."+ },+ {+ "number": "89",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "90",+ "name": "XCLKIN",+ "type": "input",+ "description": "External oscillator input for 3.3-V oscillator connection; tie to GND if using crystal/resonator or 1.8-V oscillator on X1."+ },+ {+ "number": "91",+ "name": "GPIO25/ECAP2/EQEP2B/SPISOMIB",+ "type": "bidirectional",+ "description": "GPIO25 with internal pull-up, configurable as enhanced capture 2, enhanced QEP2 input B, or SPI-B master in/slave out."+ },+ {+ "number": "92",+ "name": "GPIO28/SCIRXDA/TZ5",+ "type": "bidirectional",+ "description": "GPIO28 with 8-mA output buffer and internal pull-up, configurable as SCI-A receive or trip zone input 5."+ },+ {+ "number": "93",+ "name": "VDD",+ "type": "power_in",+ "description": "CPU and logic digital power pin, 1.8 V."+ },+ {+ "number": "94",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground pin."+ },+ {+ "number": "95",+ "name": "GPIO13/TZ2/SPISOMIB",+ "type": "bidirectional",+ "description": "GPIO13 with internal pull-up, configurable as trip zone input 2 or SPI-B slave out/master in."+ },+ {+ "number": "96",+ "name": "VDD3VFL",+ "type": "power_in",+ "description": "3.3-V Flash core power pin, always connect to 3.3 V."+ },+ {+ "number": "97",+ "name": "TEST1",+ "type": "unconnected",+ "description": "Test pin reserved for Texas Instruments, must be left unconnected."+ },+ {+ "number": "98",+ "name": "TEST2",+ "type": "unconnected",+ "description": "Test pin reserved for Texas Instruments, must be left unconnected."+ },+ {+ "number": "99",+ "name": "GPIO26/ECAP3/EQEP2I/SPICLKB",+ "type": "bidirectional",+ "description": "GPIO26 with internal pull-up, configurable as enhanced capture 3, enhanced QEP2 index, or SPI-B clock input/output."+ },+ {+ "number": "100",+ "name": "GPIO32/SDAA/EPWMSYNCI/ADCSOCAO",+ "type": "bidirectional",+ "description": "GPIO32 with internal pull-up, configurable as I2C data open-drain bidirectional port, enhanced PWM sync pulse input, or ADC start-of-conversion output."+ }+ ],+ "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: TMS320F2806 does not support CAN-B functionality: GPIO8, GPIO10, GPIO12, GPIO13, GPIO16, GPIO17, GPI"+ ],+ "pages_sent": null,+ "cost_usd": 0.3142,+ "at": "2026-09-29T23:08:32"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tms320f2806",+ "pages": 157,+ "sha256": "a13113c4c002c567",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 100,+ "described": 100,+ "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]"+ }+}