component
CY8CMBR3110-SX2IT
Public Made by Adomby adom
Cypress Semicon Touch Sensors, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.1.0
56fef6c
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{
"slug": "cy8cmbr3110-sx2it",
"version": "0.1.0",
"type": "component",
"description": "Cypress Semicon Touch Sensors, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"sensors",
"cy8cmbr3110-sx2it",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"cy8cmbr3110-sx2it.kicad_sym",
"cy8cmbr3110-sx2it.kicad_mod",
"cy8cmbr3110-sx2it.glb",
"cy8cmbr3110-sx2it.step",
"cy8cmbr3110-sx2it.lbr",
"docs/hero.png",
"docs/cy8cmbr3110-sx2it-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"cy8cmbr3110-sx2it-hero.glb",
"cy8cmbr3110-sx2it-hero.overlay.json",
"cy8cmbr3110-sx2it-etched.glb"
],
"component": {
"mpn": "CY8CMBR3110-SX2IT",
"manufacturer": "Cypress Semicon",
"package": "SOIC-16",
"pin_count": 16,
"category": "Sensors",
"subcategory": "Touch Sensors",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/84bf84c5d972f25ef307ff42131728d5.pdf",
"parts": {
"symbol": "cy8cmbr3110-sx2it.kicad_sym",
"footprint": "cy8cmbr3110-sx2it.kicad_mod",
"model_3d": "cy8cmbr3110-sx2it-hero.glb",
"model_3d_plain": "cy8cmbr3110-sx2it-etched.glb",
"model_3d_step": "cy8cmbr3110-sx2it-etched.step",
"model_3d_step_plain": "cy8cmbr3110-sx2it.step",
"lbr": "cy8cmbr3110-sx2it.lbr"
},
"distributor_links": {
"lcsc": "C475893",
"digikey": "448-CY8CMBR3110-SX2ITTR-ND",
"mouser": "727-CY8CMBR3110SX2IT"
},
"distributor_check": {
"checked_at": "2026-10-31T09:21:45Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "448-CY8CMBR3110-SX2ITTR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "727-CY8CMBR3110SX2IT",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "I2C SDA",
"type": "bidirectional",
"description": "I2C data line; pull up if unused."
},
{
"number": "2",
"name": "I2C SCL",
"type": "bidirectional",
"description": "I2C clock line; pull up if unused."
},
{
"number": "3",
"name": "CS0/PS0",
"type": "input",
"description": "CapSense button / proximity sensor controlling GPO0; connect to ground if unused."
},
{
"number": "4",
"name": "CS1/PS1",
"type": "input",
"description": "CapSense button / proximity sensor controlling GPO1; connect to ground if unused."
},
{
"number": "5",
"name": "CMOD",
"type": "passive",
"description": "External modulator capacitor pin; connect a 2.2 nF/5 V/X7R or NPO capacitor."
},
{
"number": "6",
"name": "VCC",
"type": "power_in",
"description": "Internal regulator output; connect a 0.1-µF decoupling capacitor if VDD > 1.8 V, or short to VDD if VDD is 1.71 V to 1.89 V."
},
{
"number": "7",
"name": "VDD",
"type": "power_in",
"description": "Power supply input (1.71 V to 5.5 V operation)."
},
{
"number": "8",
"name": "VSS",
"type": "power_in",
"description": "Ground."
},
{
"number": "9",
"name": "CS5/GPO0",
"type": "bidirectional",
"description": "CapSense button / general purpose output GPO0; if unused ground it (open-drain low) or leave open (strong drive)."
},
{
"number": "10",
"name": "CS6/GPO1",
"type": "bidirectional",
"description": "CapSense button / general purpose output GPO1; if unused ground it (open-drain low) or leave open (strong drive)."
},
{
"number": "11",
"name": "CS7/GPO2",
"type": "bidirectional",
"description": "CapSense button / general purpose output GPO2; if unused ground it (open-drain low) or leave open (strong drive)."
},
{
"number": "12",
"name": "CS8/GPO3",
"type": "bidirectional",
"description": "CapSense button / general purpose output GPO3; if unused ground it (open-drain low) or leave open (strong drive)."
},
{
"number": "13",
"name": "CS2/GUARD",
"type": "input",
"description": "CapSense button controlling GPO2 / guard sensor; connect to ground if unused."
},
{
"number": "14",
"name": "CS9/GPO4/HI/BUZ",
"type": "bidirectional",
"description": "CapSense button / GPO4 / host interrupt / buzzer output (SPO1); acts as AXRES reset during boot-up so must not be grounded at power-up, and leave open and disable via register if unused."
},
{
"number": "15",
"name": "CS3",
"type": "input",
"description": "CapSense button controlling GPO3; connect to ground if unused."
},
{
"number": "16",
"name": "CS4/SH",
"type": "bidirectional",
"description": "CapSense button controlling GPO4 / shield electrode (SPO0); connect to ground if unused as CS, leave open if SH."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: MPN suffix SX2IT maps to ordering code CY8CMBR3110-SX2I (16-pin SOIC, tape and reel); pin types are ; Pin 14 is the AXRES pin during boot-up per footnote 7; typed bidirectional."
],
"pages_sent": 17,
"cost_usd": 0.1964,
"at": "2026-10-31T09:21:29"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/84bf84c5d972f25ef307ff42131728d5.pdf",
"pages": 42,
"sha256": "c922377abc0466b1",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "cy8cmbr3110-sx2it.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "cy8cmbr3110-sx2it-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "434904bb5af0262bc37803a13977615771d31a696bd09f47a3b1ba06cf97bcbe",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}