component
BNO085
Public Made by Adomby adom
CEVA Accelerometers, LGA-28(3.8x5.2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+64@@ -0,0 +1,64 @@+# BNO085++**CEVA** · Accelerometers · LGA-28(3.8x5.2)++BNO085 from CEVA, in a LGA-28(3.8x5.2). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 2 | GND | power_in | Ground return for power supply. |+| 3 | VDD | power_in | Sensor power supply with operating range 2.4V to 3.6V. |+| 4 | BOOTN | input | Bootloader mode select, sampled at reset. |+| 5 | PS1 | input | Protocol select pin 1 for host interface configuration, sampled at reset. |+| 6 | PS0/WAKE | input | Protocol select pin 0 for host interface configuration or SPI wake signal after reset. |+| 7 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 8 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 9 | CAP | passive | External decoupling capacitor pad, connect 100nF capacitor to ground. |+| 10 | CLKSEL0 | input | Clock source selection input with internal pulldown, sampled at startup. |+| 11 | NRST | input | Active-low asynchronous reset input with minimum pulse width 10ns. |+| 12 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 13 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 14 | H_INTN | output | Active-low interrupt output to host device indicating BNO08X requires attention. |+| 15 | ENV_SCL | bidirectional | Environmental sensor I2C clock line, open-drain bidirectional. |+| 16 | ENV_SDA | bidirectional | Environmental sensor I2C data line, open-drain bidirectional. |+| 17 | SA0/H_MOSI | input | Lower address bit for I2C slave address (0x4A or 0x4B) or SPI MOSI data input, sampled at reset. |+| 18 | H_CSN | input | SPI chip select, active-low, selects BNO08X for SPI communication. |+| 19 | H_SCL/SCK/RX | bidirectional | Host interface clock/data line serving as I2C SCL, SPI SCK, or UART RX depending on protocol. |+| 20 | H_SDA/H_MISO/TX | bidirectional | Host interface data line serving as I2C SDA, SPI MISO, or UART TX depending on protocol. |+| 21 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 22 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 23 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 24 | RESV_NC | unconnected | Reserved pin, do not connect to any signal. |+| 25 | GND | power_in | Ground return for power supply. |+| 26 | XOUT32/CLKSEL1 | output | 32.768kHz crystal oscillator output or clock source selection input with internal pulldown, sampled at startup. |+| 27 | XIN32 | input | 32.768kHz crystal oscillator input or external clock input. |+| 28 | VDDIO | power_in | I/O domain and microcontroller power supply with operating range 1.65V to 3.6V, must power up at or simultaneously with VDD. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | CEVA |+| Package | LGA-28(3.8x5.2) |+| Category | Sensors |+| Pins | 28 |++## CAD (KiCad official)++- Symbol: `BNO085`+- Footprint: `Package_LGA:LGA-28_5.2x3.8mm_P0.5mm`+- 3D model: LGA-28(3.8x5.2) (KiCad packages3D, STEP)+- 3D model files: `bno085-etched.step` / `bno085-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bno085.step` / `bno085.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [CEVA datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835312919838720) (59 pp, sha256 `34ac0ca1dda8fb0e`, retrieved 2026-09-21, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/bno085-datasheet.pdf)
page.jsonadded+263@@ -0,0 +1,263 @@+{+ "slug": "bno085",+ "version": "0.1.0",+ "type": "component",+ "description": "CEVA Accelerometers, LGA-28(3.8x5.2). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensors",+ "bno085",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bno085.kicad_sym",+ "bno085.kicad_mod",+ "bno085.glb",+ "bno085.step",+ "bno085.lbr",+ "docs/hero.png",+ "docs/bno085-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BNO085",+ "manufacturer": "CEVA",+ "package": "LGA-28(3.8x5.2)",+ "pin_count": 28,+ "category": "Sensors",+ "subcategory": "Accelerometers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835312919838720",+ "parts": {+ "symbol": "bno085.kicad_sym",+ "footprint": "bno085.kicad_mod",+ "model_3d": "bno085-etched.glb",+ "model_3d_plain": "bno085.glb",+ "model_3d_step": "bno085-etched.step",+ "model_3d_step_plain": "bno085.step",+ "lbr": "bno085.lbr"+ },+ "distributor_links": {+ "lcsc": "C5189642"+ },+ "pins": [+ {+ "number": "1",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for power supply."+ },+ {+ "number": "3",+ "name": "VDD",+ "type": "power_in",+ "description": "Sensor power supply with operating range 2.4V to 3.6V."+ },+ {+ "number": "4",+ "name": "BOOTN",+ "type": "input",+ "description": "Bootloader mode select, sampled at reset."+ },+ {+ "number": "5",+ "name": "PS1",+ "type": "input",+ "description": "Protocol select pin 1 for host interface configuration, sampled at reset."+ },+ {+ "number": "6",+ "name": "PS0/WAKE",+ "type": "input",+ "description": "Protocol select pin 0 for host interface configuration or SPI wake signal after reset."+ },+ {+ "number": "7",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "8",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "9",+ "name": "CAP",+ "type": "passive",+ "description": "External decoupling capacitor pad, connect 100nF capacitor to ground."+ },+ {+ "number": "10",+ "name": "CLKSEL0",+ "type": "input",+ "description": "Clock source selection input with internal pulldown, sampled at startup."+ },+ {+ "number": "11",+ "name": "NRST",+ "type": "input",+ "description": "Active-low asynchronous reset input with minimum pulse width 10ns."+ },+ {+ "number": "12",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "13",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "14",+ "name": "H_INTN",+ "type": "output",+ "description": "Active-low interrupt output to host device indicating BNO08X requires attention."+ },+ {+ "number": "15",+ "name": "ENV_SCL",+ "type": "bidirectional",+ "description": "Environmental sensor I2C clock line, open-drain bidirectional."+ },+ {+ "number": "16",+ "name": "ENV_SDA",+ "type": "bidirectional",+ "description": "Environmental sensor I2C data line, open-drain bidirectional."+ },+ {+ "number": "17",+ "name": "SA0/H_MOSI",+ "type": "input",+ "description": "Lower address bit for I2C slave address (0x4A or 0x4B) or SPI MOSI data input, sampled at reset."+ },+ {+ "number": "18",+ "name": "H_CSN",+ "type": "input",+ "description": "SPI chip select, active-low, selects BNO08X for SPI communication."+ },+ {+ "number": "19",+ "name": "H_SCL/SCK/RX",+ "type": "bidirectional",+ "description": "Host interface clock/data line serving as I2C SCL, SPI SCK, or UART RX depending on protocol."+ },+ {+ "number": "20",+ "name": "H_SDA/H_MISO/TX",+ "type": "bidirectional",+ "description": "Host interface data line serving as I2C SDA, SPI MISO, or UART TX depending on protocol."+ },+ {+ "number": "21",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "22",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "23",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "24",+ "name": "RESV_NC",+ "type": "unconnected",+ "description": "Reserved pin, do not connect to any signal."+ },+ {+ "number": "25",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for power supply."+ },+ {+ "number": "26",+ "name": "XOUT32/CLKSEL1",+ "type": "output",+ "description": "32.768kHz crystal oscillator output or clock source selection input with internal pulldown, sampled at startup."+ },+ {+ "number": "27",+ "name": "XIN32",+ "type": "input",+ "description": "32.768kHz crystal oscillator input or external clock input."+ },+ {+ "number": "28",+ "name": "VDDIO",+ "type": "power_in",+ "description": "I/O domain and microcontroller power supply with operating range 1.65V to 3.6V, must power up at or simultaneously with VDD."+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 26 (XOUT32/CLKSEL1) serves dual purpose as output for crystal oscillation and input for clock se"+ ],+ "pages_sent": 59,+ "cost_usd": 0.4552,+ "at": "2026-09-21T16:26:54"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835312919838720",+ "pages": 59,+ "sha256": "34ac0ca1dda8fb0e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 28,+ "described": 28,+ "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]"+ }+}