component
VNC2-48L1C-TRAY
Public Made by Adomby adom
FTDI USB ICs, LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "vnc2-48l1c-tray",
"version": "0.1.0",
"type": "component",
"description": "FTDI USB ICs, LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"interface ics",
"vnc2-48l1c-tray",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"vnc2-48l1c-tray.kicad_sym",
"vnc2-48l1c-tray.kicad_mod",
"vnc2-48l1c-tray.glb",
"vnc2-48l1c-tray.step",
"vnc2-48l1c-tray.lbr",
"docs/hero.png",
"docs/vnc2-48l1c-tray-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"vnc2-48l1c-tray-hero.glb",
"vnc2-48l1c-tray-hero.overlay.json",
"vnc2-48l1c-tray-etched.glb"
],
"component": {
"mpn": "VNC2-48L1C-TRAY",
"manufacturer": "FTDI",
"package": "LQFP-48(7x7)",
"pin_count": 48,
"category": "Interface ICs",
"subcategory": "USB ICs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b0f0c68766bf00b1ff8cfd7f47993d39.pdf",
"parts": {
"symbol": "vnc2-48l1c-tray.kicad_sym",
"footprint": "vnc2-48l1c-tray.kicad_mod",
"model_3d": "vnc2-48l1c-tray-hero.glb",
"model_3d_plain": "vnc2-48l1c-tray-etched.glb",
"model_3d_step": "vnc2-48l1c-tray-etched.step",
"model_3d_step_plain": "vnc2-48l1c-tray.step",
"lbr": "vnc2-48l1c-tray.lbr"
},
"distributor_links": {
"lcsc": "C1550550",
"digikey": "768-1344-ND",
"mouser": "895-VNC2-48L1C-TRAY"
},
"distributor_check": {
"checked_at": "2026-10-28T21:55:24Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "768-1344-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "895-VNC2-48L1C-TRAY",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Device ground supply pin."
},
{
"number": "2",
"name": "3.3V VREGIN",
"type": "power_in",
"description": "+3.3V supply to the internal regulator."
},
{
"number": "3",
"name": "1.8V VCC PLL IN",
"type": "power_in",
"description": "+1.8V supply to the internal clock multiplier that requires a 100nF decoupling capacitor; on the 48-pin LQFP this pin is internally connected to VREG_OUT."
},
{
"number": "4",
"name": "XTIN",
"type": "input",
"description": "Input to the 12MHz oscillator cell; connect the 12MHz crystal across pins 4 and 5, or if driven externally reference it to 1.8V VCC PLL IN."
},
{
"number": "5",
"name": "XTOUT",
"type": "output",
"description": "Output from the 12MHz oscillator cell; connect the crystal across pins 4 and 5, and leave unconnected if XTIN is driven by an external source."
},
{
"number": "6",
"name": "GND PLL",
"type": "power_in",
"description": "Device analogue ground supply for the internal clock multiplier."
},
{
"number": "7",
"name": "VREG OUT",
"type": "unconnected",
"description": "Not connected (N/C) on the 48-pin LQFP package; the regulator output is internally tied to pin 3 in this package."
},
{
"number": "8",
"name": "NC",
"type": "unconnected",
"description": "No connect for rev C (was TEST on rev A and B)."
},
{
"number": "9",
"name": "RESET#",
"type": "input",
"description": "Active-low input that can be driven by an external device to reset the VNC2; this is a 5V safe input."
},
{
"number": "10",
"name": "PROG#",
"type": "input",
"description": "Asserting PROG# on its own enables programming mode; this is a 5V safe input."
},
{
"number": "11",
"name": "IOBUS0",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function debug_if, which should not be reassigned from IOBUS0; it is a 5V safe input."
},
{
"number": "12",
"name": "IOBUS1",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function pwm[1]; GPIO pins are 5V safe inputs."
},
{
"number": "13",
"name": "IOBUS2",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function pwm[2]; GPIO pins are 5V safe inputs."
},
{
"number": "14",
"name": "IOBUS3",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function pwm[3]; GPIO pins are 5V safe inputs."
},
{
"number": "15",
"name": "IOBUS4",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_s0_clk; GPIO pins are 5V safe inputs."
},
{
"number": "16",
"name": "IOBUS5",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_s0_mosi; GPIO pins are 5V safe inputs."
},
{
"number": "17",
"name": "VCCIO",
"type": "power_in",
"description": "+3.3V supply to the I/O interface pins (IOBUS); leaving VCCIO unconnected will lead to unpredictable operation on the interface pins."
},
{
"number": "18",
"name": "IOBUS6",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_s0_miso; GPIO pins are 5V safe inputs."
},
{
"number": "19",
"name": "IOBUS7",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_s0_ss#; GPIO pins are 5V safe inputs."
},
{
"number": "20",
"name": "IOBUS8",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_m_clk; GPIO pins are 5V safe inputs."
},
{
"number": "21",
"name": "IOBUS9",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_m_mosi; GPIO pins are 5V safe inputs."
},
{
"number": "22",
"name": "IOBUS10",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_m_miso; GPIO pins are 5V safe inputs."
},
{
"number": "23",
"name": "IOBUS11",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function spi_m_ss_0#; GPIO pins are 5V safe inputs."
},
{
"number": "24",
"name": "GND",
"type": "power_in",
"description": "Device ground supply pin."
},
{
"number": "25",
"name": "USB1DP",
"type": "bidirectional",
"description": "USB host/slave port 1 data signal plus, with integrated pull-up/pull-down resistor."
},
{
"number": "26",
"name": "USB1DM",
"type": "bidirectional",
"description": "USB host/slave port 1 data signal minus, with integrated pull-up/pull-down resistor."
},
{
"number": "27",
"name": "GND",
"type": "power_in",
"description": "Device ground supply pin."
},
{
"number": "28",
"name": "USB2DP",
"type": "bidirectional",
"description": "USB host/slave port 2 data signal plus, with integrated pull-up/pull-down resistor."
},
{
"number": "29",
"name": "USB2DM",
"type": "bidirectional",
"description": "USB host/slave port 2 data signal minus, with integrated pull-up/pull-down resistor."
},
{
"number": "30",
"name": "VCCIO",
"type": "power_in",
"description": "+3.3V supply to the I/O interface pins (IOBUS); leaving VCCIO unconnected will lead to unpredictable operation on the interface pins."
},
{
"number": "31",
"name": "IOBUS12",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_txd; GPIO pins are 5V safe inputs."
},
{
"number": "32",
"name": "IOBUS13",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_rxd; GPIO pins are 5V safe inputs."
},
{
"number": "33",
"name": "IOBUS14",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_rts#; GPIO pins are 5V safe inputs."
},
{
"number": "34",
"name": "IOBUS15",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_cts#; GPIO pins are 5V safe inputs."
},
{
"number": "35",
"name": "IOBUS16",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_dtr#; GPIO pins are 5V safe inputs."
},
{
"number": "36",
"name": "IOBUS17",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_dsr#; GPIO pins are 5V safe inputs."
},
{
"number": "37",
"name": "IOBUS18",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_dcd#; GPIO pins are 5V safe inputs."
},
{
"number": "38",
"name": "IOBUS19",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_ri#; GPIO pins are 5V safe inputs."
},
{
"number": "39",
"name": "GND",
"type": "power_in",
"description": "Device ground supply pin."
},
{
"number": "40",
"name": "VCCIO",
"type": "power_in",
"description": "+3.3V supply to the I/O interface pins (IOBUS); leaving VCCIO unconnected will lead to unpredictable operation on the interface pins."
},
{
"number": "41",
"name": "IOBUS20",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function uart_tx_active; GPIO pins are 5V safe inputs."
},
{
"number": "42",
"name": "IOBUS21",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A5]; GPIO pins are 5V safe inputs."
},
{
"number": "43",
"name": "IOBUS22",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A6]; GPIO pins are 5V safe inputs."
},
{
"number": "44",
"name": "IOBUS23",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A7]; GPIO pins are 5V safe inputs."
},
{
"number": "45",
"name": "IOBUS24",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A0]; GPIO pins are 5V safe inputs."
},
{
"number": "46",
"name": "IOBUS25",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A1]; GPIO pins are 5V safe inputs."
},
{
"number": "47",
"name": "IOBUS26",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A2]; GPIO pins are 5V safe inputs."
},
{
"number": "48",
"name": "IOBUS27",
"type": "bidirectional",
"description": "Multiplexed GPIO pin with default function gpio[A3]; GPIO pins are 5V safe inputs."
}
],
"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 48-pin LQFP figure (Figure 3.3, page 9) is garbled in the text extraction, so the pin-to-name ma; Pin 7 (VREG OUT) is N/C on the 48-pin LQFP and pin 3 (1.8V VCC PLL IN) is internally connected to VR; The datasheet's Section 10 note refers to VNC2-48L1B, and the Table 3.3 NC note on pin 8 is for rev "
],
"pages_sent": 26,
"cost_usd": 0.1417,
"at": "2026-10-28T21:55:07"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/b0f0c68766bf00b1ff8cfd7f47993d39.pdf",
"pages": 74,
"sha256": "1705489baccb3ff9",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 48,
"described": 48,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "vnc2-48l1c-tray.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
1.5
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "vnc2-48l1c-tray-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
1.5
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "224c005ba970ff1dac145c0bf0aced22704b970aeb9b78861ce738a8c67dde53",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}