component
GN1668T
Public Made by Adomby adom
GN Semic LED Display Drivers, SSOP-24-150mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+212−8@@ -1,13 +1,222 @@ {+ "schema_version": 1,+ "type": "component", "slug": "gn1668t",+ "title": "GN1668T",+ "brief": "GN Semic LED Display Drivers, SSOP-24-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "GN Semic LED Display Drivers, SSOP-24-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "gn1668t" ],+ "component": {+ "mpn": "GN1668T",+ "manufacturer": "GN Semic",+ "package": "SSOP-24-150mil",+ "pin_count": 24,+ "category": "LED-drv",+ "subcategory": "LED Display Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/05e0055570b177cefd5a86bef6f7578c.pdf",+ "parts": {+ "symbol": "gn1668t.kicad_sym",+ "footprint": "gn1668t.kicad_mod",+ "model_3d": "gn1668t.glb",+ "model_3d_step": "gn1668t.step",+ "lbr": "gn1668t.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "DIO",+ "type": "bidirectional",+ "description": "Serial data I/O for the 3-wire interface. N-channel open-drain output with internal pull-up resistor; external pull-up not required for typical operation."+ },+ {+ "number": "2",+ "name": "CLK",+ "type": "input",+ "description": "Serial clock input for the 3-wire interface. Data on DIO is latched on the clock edges; PWCLK min 400 ns, Fmax = 1 MHz at 50% duty."+ },+ {+ "number": "3",+ "name": "STB",+ "type": "input",+ "description": "Strobe / chip-select input. A high-to-low edge on STB begins a new instruction/data frame on DIO; taking STB high aborts the current transfer."+ },+ {+ "number": "4",+ "name": "K1",+ "type": "input",+ "description": "Keyboard-matrix return line 1. Internal pull-down resistor (typ. 10 k\u03a9); asserted high by the SEG/KS scan driver when a key on the K1 row is pressed."+ },+ {+ "number": "5",+ "name": "K2",+ "type": "input",+ "description": "Keyboard-matrix return line 2. Internal pull-down resistor (typ. 10 k\u03a9); asserted high by the SEG/KS scan driver when a key on the K2 row is pressed."+ },+ {+ "number": "6",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply input. Recommended operating range 3.0 V to 5.5 V (typ. 5 V); absolute max +7 V. Typical quiescent IDD = 130 \u00b5A (no load)."+ },+ {+ "number": "7",+ "name": "SEG1/KS1",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 1. P-channel open-drain sink to VDD; -50 mA max source per SEG. Drives display segments in display cycles and asserts the K1/K2 row during keyboard scan."+ },+ {+ "number": "8",+ "name": "SEG2/KS2",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 2. P-channel open-drain, -50 mA max."+ },+ {+ "number": "9",+ "name": "SEG3/KS3",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 3. P-channel open-drain, -50 mA max."+ },+ {+ "number": "10",+ "name": "SEG4/KS4",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 4. P-channel open-drain, -50 mA max."+ },+ {+ "number": "11",+ "name": "SEG5/KS5",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 5. P-channel open-drain, -50 mA max."+ },+ {+ "number": "12",+ "name": "SEG6/KS6",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 6. P-channel open-drain, -50 mA max."+ },+ {+ "number": "13",+ "name": "SEG7/KS7",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 7. P-channel open-drain, -50 mA max."+ },+ {+ "number": "14",+ "name": "SEG8/KS8",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 8. P-channel open-drain, -50 mA max."+ },+ {+ "number": "15",+ "name": "SEG9/KS9",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 9. P-channel open-drain, -50 mA max."+ },+ {+ "number": "16",+ "name": "SEG10/KS10",+ "type": "output",+ "description": "Multiplexed segment-drive / key-scan output 10. P-channel open-drain, -50 mA max."+ },+ {+ "number": "17",+ "name": "SEG12/GRID7",+ "type": "output",+ "description": "Multiplexed segment / grid (digit) output. Push-pull P/N-channel open-drain output - acts as SEG12 in 13-segment/4-grid mode, or as GRID7 in 10-segment/7-grid mode."+ },+ {+ "number": "18",+ "name": "SEG13/GRID6",+ "type": "output",+ "description": "Multiplexed segment / grid output. Push-pull P/N-channel open-drain output; SEG13 in 13-seg/4-grid mode, GRID6 in 11-seg/6-grid mode."+ },+ {+ "number": "19",+ "name": "SEG14/GRID5",+ "type": "output",+ "description": "Multiplexed segment / grid output. Push-pull P/N-channel open-drain output; SEG14 in 13-seg/4-grid mode, GRID5 in 12-seg/5-grid mode."+ },+ {+ "number": "20",+ "name": "GRID4",+ "type": "output",+ "description": "Grid (digit common) output 4. N-channel open-drain output; +150 mA max sink, VOL = 0.3 V at 100 mA typ. Drives one common-cathode digit."+ },+ {+ "number": "21",+ "name": "GRID3",+ "type": "output",+ "description": "Grid (digit common) output 3. N-channel open-drain output; +150 mA max sink."+ },+ {+ "number": "22",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / reference (0 V). Common return for supply and all outputs."+ },+ {+ "number": "23",+ "name": "GRID2",+ "type": "output",+ "description": "Grid (digit common) output 2. N-channel open-drain output; +150 mA max sink."+ },+ {+ "number": "24",+ "name": "GRID1",+ "type": "output",+ "description": "Grid (digit common) output 1. N-channel open-drain output; +150 mA max sink."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/05e0055570b177cefd5a86bef6f7578c.pdf",+ "pages": 16,+ "sha256": "23e60bbc70cfe4a2",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 24,+ "described": 24,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "GN Semic",+ "Package": "SSOP-24-150mil",+ "Category": "LED-drv",+ "Pins": "24"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "gn1668t"+ ],+ "discovery_pitch": "GN1668T (GN Semic) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +234,5 @@ "docs/gn1668t-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }