component
PI6CG18201ZDIEX
Public Made by Adomby adom
Diodes Incorporated Clock Generators / Frequency Synthesizers / PLL, TQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "PI6CG18201ZDIEX",
"brief": "Diodes Incorporated Clock Generators / Frequency Synthesizers / PLL, TQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"pi6cg18201zdiex",
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"mpn": "PI6CG18201ZDIEX",
"manufacturer": "Diodes Incorporated",
"package": "TQFN-24-EP(4x4)",
"pin_count": 25,
"category": "RTC/Clock Chip",
"subcategory": "Clock Generators / Frequency Synthesizers / PLL",
"datasheet": "https://www.diodes.com/assets/Datasheets/PI6CG18201ZDIEX.pdf",
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"lcsc": "C2655445",
"digikey": "PI6CG18201ZDIEXDITR-ND",
"mouser": "729-PI6CG18201ZDIEX"
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"pins": [
{
"number": "1",
"name": "XTAL_IN/CLK",
"type": "input",
"description": "Crystal input or CMOS reference input, 25 MHz nominal (23 to 27 MHz input frequency)."
},
{
"number": "2",
"name": "XTAL_OUT",
"type": "output",
"description": "Crystal output."
},
{
"number": "3",
"name": "VDD_OSC",
"type": "power_in",
"description": "Power supply for oscillator circuitry, nominal 1.8V."
},
{
"number": "4",
"name": "SADR/REFOUT",
"type": "bidirectional",
"description": "CMOS latch input selecting the SMBus address, then 1.8V LVCMOS REFOUT output; has an internal pull-down."
},
{
"number": "5",
"name": "GND_REFOUT",
"type": "power_in",
"description": "Ground for REFOUT."
},
{
"number": "6",
"name": "GND_DIG",
"type": "power_in",
"description": "Ground for digital circuitry."
},
{
"number": "7",
"name": "VDD_DIG",
"type": "power_in",
"description": "Power supply for digital circuitry, nominal 1.8V."
},
{
"number": "8",
"name": "SCLK",
"type": "input",
"description": "CMOS SMBus clock input, 3.3V tolerant."
},
{
"number": "9",
"name": "SDATA",
"type": "bidirectional",
"description": "CMOS SMBus data line, 3.3V tolerant."
},
{
"number": "10",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "11",
"name": "VDDO",
"type": "power_in",
"description": "Power supply for differential outputs (1.7V to 1.9V operating range)."
},
{
"number": "12",
"name": "OE0#",
"type": "input",
"description": "Active-low CMOS input enabling the Q0 pair (1 = disable outputs, 0 = enable outputs); has an internal pull-down."
},
{
"number": "13",
"name": "Q0+",
"type": "output",
"description": "HCSL differential true clock output (100 MHz) with on-chip termination."
},
{
"number": "14",
"name": "Q0-",
"type": "output",
"description": "HCSL differential complementary clock output (100 MHz) with on-chip termination."
},
{
"number": "15",
"name": "GNDA",
"type": "power_in",
"description": "Ground for analog circuitry."
},
{
"number": "16",
"name": "VDDA",
"type": "power_in",
"description": "Power supply for analog circuitry, nominal 1.8V."
},
{
"number": "17",
"name": "Q1+",
"type": "output",
"description": "HCSL differential true clock output (100 MHz) with on-chip termination."
},
{
"number": "18",
"name": "Q1-",
"type": "output",
"description": "HCSL differential complementary clock output (100 MHz) with on-chip termination."
},
{
"number": "19",
"name": "OE1#",
"type": "input",
"description": "Active-low CMOS input enabling the Q1 pair (1 = disable outputs, 0 = enable outputs); has an internal pull-down."
},
{
"number": "20",
"name": "VDDO",
"type": "power_in",
"description": "Power supply for differential outputs (1.7V to 1.9V operating range)."
},
{
"number": "21",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "22",
"name": "PD#",
"type": "input",
"description": "CMOS input that makes the device sample latched inputs and start up on first high assertion; low enters Power Down mode, and it has an internal pull-up resistor."
},
{
"number": "23",
"name": "SS_SEL_TRI",
"type": "input",
"description": "Tri-level latched input selecting spread amount at initial power up (1 = -0.5% spread, M = -0.25%, 0 = spread off)."
},
{
"number": "24",
"name": "GND_XTAL",
"type": "power_in",
"description": "Ground for oscillator circuit."
},
{
"number": "25",
"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-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The package hint lists an exposed pad (EP), but the pin table gives no EP pin number, name or connec; Ordering table says PI6CG18201ZDIEX has pin 1 at the Top Right Corner. The -13R variant has it at th; Datasheet types are not exact KiCad classes. SADR/REFOUT and SDATA are listed as Input/Output, so I "
],
"pages_sent": 19,
"cost_usd": 0.1551,
"at": "2026-10-27T00:45:16"
},
"datasheet": {
"url": "https://www.diodes.com/assets/Datasheets/PI6CG18201ZDIEX.pdf",
"pages": 19,
"sha256": "30d33ba0ec8363a4",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"zmin_mm": 0,
"centre_offset_mm": 0,
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"sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
"checked": "2026-10-27",
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{
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"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "TQFN-24-EP(4x4)",
"Category": "RTC/Clock Chip",
"Pins": "25"
}
},
"variants": [],
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"author": {
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"email": "[email protected]"
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