component
UCD90120RGCR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, VQFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536
{
"slug": "ucd90120rgcr",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Supervisor And Reset ICs, VQFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management (pmic)",
"ucd90120rgcr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ucd90120rgcr.kicad_sym",
"ucd90120rgcr.kicad_mod",
"ucd90120rgcr.glb",
"ucd90120rgcr.step",
"ucd90120rgcr.lbr",
"docs/hero.png",
"docs/ucd90120rgcr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ucd90120rgcr-hero.glb",
"ucd90120rgcr-hero.overlay.json",
"ucd90120rgcr-etched.glb"
],
"component": {
"mpn": "UCD90120RGCR",
"manufacturer": "Texas Instruments",
"package": "VQFN-64-EP(9x9)",
"pin_count": 65,
"category": "Power Management (PMIC)",
"subcategory": "Supervisor And Reset ICs",
"datasheet": "https://www.ti.com/lit/ds/symlink/ucd90120.pdf",
"parts": {
"symbol": "ucd90120rgcr.kicad_sym",
"footprint": "ucd90120rgcr.kicad_mod",
"model_3d": "ucd90120rgcr-hero.glb",
"model_3d_plain": "ucd90120rgcr-etched.glb",
"model_3d_step": "ucd90120rgcr-etched.step",
"model_3d_step_plain": "ucd90120rgcr.step",
"lbr": "ucd90120rgcr.lbr"
},
"distributor_links": {
"lcsc": "C2070254",
"digikey": "UCD90120RGCR-ND",
"mouser": "595-UCD90120RGCR"
},
"distributor_check": {
"checked_at": "2026-11-05T22:47:29Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "UCD90120RGCR-ND",
"status": "found"
},
"mouser": {
"pn": "595-UCD90120RGCR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "MON1",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "2",
"name": "MON2",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "3",
"name": "MON3",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "4",
"name": "MON4",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "5",
"name": "MON5",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "6",
"name": "MON6",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "7",
"name": "V33DIO1",
"type": "power_in",
"description": "Digital I/O 3.3 V supply, 3.0 V to 3.6 V operating range."
},
{
"number": "8",
"name": "DVSS1",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "9",
"name": "nRESET",
"type": "input",
"description": "Active-low device reset input that must be held low for at least 2 µs to reset the device."
},
{
"number": "10",
"name": "TRCK",
"type": "output",
"description": "JTAG test return clock output."
},
{
"number": "11",
"name": "GPIO1",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "12",
"name": "GPIO2",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "13",
"name": "GPIO3",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "14",
"name": "GPIO4",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "15",
"name": "PMBUS_CLK",
"type": "bidirectional",
"description": "PMBus clock that must have a pull-up to 3.3 V."
},
{
"number": "16",
"name": "PMBUS_DATA",
"type": "bidirectional",
"description": "PMBus data that must have a pull-up to 3.3 V."
},
{
"number": "17",
"name": "FPWM1/GPIO5",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "18",
"name": "FPWM2/GPIO6",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "19",
"name": "FPWM3/GPIO7",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "20",
"name": "FPWM4/GPIO8",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "21",
"name": "FPWM5/GPIO9",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "22",
"name": "FPWM6/GPIO10",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "23",
"name": "FPWM7/GPIO11",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "24",
"name": "FPWM8/GPIO12",
"type": "bidirectional",
"description": "PWM output from 15.259 kHz to 125 MHz, or general-purpose I/O."
},
{
"number": "25",
"name": "GPIO13",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "26",
"name": "DVSS2",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "27",
"name": "PMBALERT#",
"type": "output",
"description": "Active-low PMBus alert open-drain output that must have a pull-up to 3.3 V."
},
{
"number": "28",
"name": "PMBUS_CNTRL",
"type": "input",
"description": "PMBus control input."
},
{
"number": "29",
"name": "GPIO14",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "30",
"name": "GPIO15",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "31",
"name": "PWM1/GPI1",
"type": "input",
"description": "Fixed 10 kHz PWM output or general-purpose input."
},
{
"number": "32",
"name": "PWM2/GPI2",
"type": "input",
"description": "Fixed 1 kHz PWM output or general-purpose input."
},
{
"number": "33",
"name": "GPIO16",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "34",
"name": "GPIO17",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "35",
"name": "GPIO18",
"type": "bidirectional",
"description": "General-purpose discrete I/O that can be used as an enable, reset or power good signal."
},
{
"number": "36",
"name": "TCK/GPIO19",
"type": "bidirectional",
"description": "JTAG test clock or general-purpose I/O."
},
{
"number": "37",
"name": "TDO/GPIO20",
"type": "bidirectional",
"description": "JTAG test data out or general-purpose I/O."
},
{
"number": "38",
"name": "TDI/GPIO21",
"type": "bidirectional",
"description": "JTAG test data in or general-purpose I/O; tie to Vdd with a 10k resistor."
},
{
"number": "39",
"name": "TMS/GPIO22",
"type": "bidirectional",
"description": "JTAG test mode select or general-purpose I/O; tie to Vdd with a 10k resistor."
},
{
"number": "40",
"name": "nTRST",
"type": "input",
"description": "JTAG test reset that must be tied to ground with a 10k resistor."
},
{
"number": "41",
"name": "PWM4/GPI4",
"type": "input",
"description": "PWM output from 0.93 Hz to 7.8125 MHz, or general-purpose input."
},
{
"number": "42",
"name": "PWM3/GPI3",
"type": "input",
"description": "PWM output from 0.93 Hz to 7.8125 MHz, or general-purpose input."
},
{
"number": "43",
"name": "DVSS3",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "44",
"name": "V33DIO2",
"type": "power_in",
"description": "Digital I/O 3.3 V supply, 3.0 V to 3.6 V operating range."
},
{
"number": "45",
"name": "V33D",
"type": "power_in",
"description": "Digital core 3.3 V supply, 3.0 V to 3.6 V operating range."
},
{
"number": "46",
"name": "V33A",
"type": "power_in",
"description": "Analog 3.3 V supply, 3.0 V to 3.6 V operating range."
},
{
"number": "47",
"name": "BPCAP",
"type": "passive",
"description": "1.8 V bypass capacitor pin that must be tied to analog ground through a 0.1 µF capacitor."
},
{
"number": "48",
"name": "AVSS2",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "49",
"name": "AVSS1",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "50",
"name": "MON10",
"type": "input",
"description": "Analog monitor input with a 0.2 V to 2.5 V range."
},
{
"number": "51",
"name": "NC1",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "52",
"name": "MON11",
"type": "input",
"description": "Analog monitor input with a 0.2 V to 2.5 V range."
},
{
"number": "53",
"name": "NC2",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "54",
"name": "MON12",
"type": "input",
"description": "Analog monitor input with a 0.2 V to 2.5 V range."
},
{
"number": "55",
"name": "NC3",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "56",
"name": "MON13",
"type": "input",
"description": "Analog monitor input with a 0.2 V to 2.5 V range."
},
{
"number": "57",
"name": "NC4",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "58",
"name": "V33FB",
"type": "passive",
"description": "3.3 V linear regulator feedback connection."
},
{
"number": "59",
"name": "MON7",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "60",
"name": "PMBUS_ADDR1",
"type": "input",
"description": "PMBus analog address input for the most significant address bit."
},
{
"number": "61",
"name": "PMBUS_ADDR0",
"type": "input",
"description": "PMBus analog address input for the least significant address bit."
},
{
"number": "62",
"name": "MON8",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "63",
"name": "MON9",
"type": "input",
"description": "Analog monitor input with a 0 V to 2.5 V range."
},
{
"number": "64",
"name": "AVSS3",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "65",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The exposed thermal pad (QFP Ground Pad, PowerPAD) has no printed pin number in the datasheet, so it"
],
"pages_sent": 17,
"cost_usd": 0.0467,
"at": "2026-11-05T22:47:19"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/ucd90120.pdf",
"pages": 42,
"sha256": "67ec9288a91076f9",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 65,
"described": 65,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ucd90120rgcr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
0.75
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ucd90120rgcr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
0.75
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "dc450916b1b9d5a2ba2b89f9e13a036b3f8e4c3610cc215e6494f1dedb510e45",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}