component
CC110LRGPT
Public Made by Adomby adom
Texas Instruments RF Transceiver ICs, QFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"mpn": "CC110LRGPT",
"manufacturer": "Texas Instruments",
"package": "QFN-20-EP(4x4)",
"pin_count": 21,
"category": "RF And Wireless",
"subcategory": "RF Transceiver ICs",
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{
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"description": "Serial configuration interface data output, and optional general output pin when CSn is high."
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{
"number": "3",
"name": "GDO2",
"type": "output",
"description": "Digital output pin for general use, supporting test signals, FIFO status, clear channel indicator, clock output down-divided from XOSC, and serial RX data output."
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{
"number": "4",
"name": "DVDD",
"type": "power_in",
"description": "1.8 - 3.6 V digital power supply for digital I/O's and for the digital core voltage regulator."
},
{
"number": "5",
"name": "DCOUPL",
"type": "power_out",
"description": "1.6 - 2.0 V digital power supply output for decoupling, intended for use with the CC110L only and not to supply other devices."
},
{
"number": "6",
"name": "GDO0",
"type": "bidirectional",
"description": "Digital I/O pin for general use, supporting test signals, FIFO status, clear channel indicator, XOSC-divided clock output, serial RX data output and serial TX data input."
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{
"number": "7",
"name": "CSn",
"type": "input",
"description": "Serial configuration interface chip select input."
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{
"number": "8",
"name": "XOSC_Q1",
"type": "passive",
"description": "Crystal oscillator pin 1, or external clock input."
},
{
"number": "9",
"name": "AVDD",
"type": "power_in",
"description": "1.8 - 3.6 V analog power supply connection."
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{
"number": "10",
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{
"number": "11",
"name": "AVDD",
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"description": "1.8 - 3.6 V analog power supply connection."
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{
"number": "12",
"name": "RF_P",
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"description": "Positive RF input signal to LNA in receive mode and positive RF output signal from PA in transmit mode."
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{
"number": "13",
"name": "RF_N",
"type": "bidirectional",
"description": "Negative RF input signal to LNA in receive mode and negative RF output signal from PA in transmit mode."
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{
"number": "14",
"name": "AVDD",
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"description": "1.8 - 3.6 V analog power supply connection."
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{
"number": "15",
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"description": "1.8 - 3.6 V analog power supply connection."
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{
"number": "16",
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"description": "Analog ground connection."
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{
"number": "17",
"name": "RBIAS",
"type": "passive",
"description": "External bias resistor for reference current."
},
{
"number": "18",
"name": "DGUARD",
"type": "power_in",
"description": "Power supply connection for digital noise isolation."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "Ground connection for digital noise isolation."
},
{
"number": "20",
"name": "SI",
"type": "input",
"description": "Serial configuration interface data input."
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{
"number": "21",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
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"at": "2026-11-05T23:58:25"
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"sha256": "eb9d0fd5ec629e87",
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