component
TM1668
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TM Shenzhen Titan Micro Elec LED Display Drivers, SSOP-24-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+213−8@@ -1,13 +1,223 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tm1668",+ "title": "TM1668",+ "brief": "TM Shenzhen Titan Micro Elec LED Display Drivers, SSOP-24-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TM Shenzhen Titan Micro Elec LED Display Drivers, SSOP-24-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "tm1668" ],+ "component": {+ "mpn": "TM1668",+ "manufacturer": "TM Shenzhen Titan Micro Elec",+ "package": "SSOP-24-208mil",+ "pin_count": 24,+ "category": "LED-drv",+ "subcategory": "LED Display Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3e857c3d565c4bda89816bdebc801242.pdf",+ "parts": {+ "symbol": "tm1668.kicad_sym",+ "footprint": "tm1668.kicad_mod",+ "model_3d": "tm1668.glb",+ "model_3d_step": "tm1668.step",+ "lbr": "tm1668.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "DIO",+ "type": "bidirectional",+ "description": "Serial data input/output. Data is shifted in/out LSB-first on the rising edge of CLK. Output is open-drain (N-channel); requires an external pull-up resistor (recommended 10 k\u03a9 to VCC) when reading key data. Read data on the rising CLK edge for stability."+ },+ {+ "number": "2",+ "name": "CLK",+ "type": "input",+ "description": "Serial clock input. Data on DIO is latched on the rising edge. Ignored while STB is high."+ },+ {+ "number": "3",+ "name": "STB",+ "type": "input",+ "description": "Chip select / strobe. Serial interface is initialized on a rising or falling edge; the first byte after a falling edge is treated as a command. When STB goes high mid-transfer, the current operation is terminated and CLK is ignored."+ },+ {+ "number": "4",+ "name": "K1",+ "type": "input",+ "description": "Key scan data input row 1. Data on this pin is latched at the end of each display cycle for the 10x2 key matrix."+ },+ {+ "number": "5",+ "name": "K2",+ "type": "input",+ "description": "Key scan data input row 2. Data on this pin is latched at the end of each display cycle for the 10x2 key matrix."+ },+ {+ "number": "6",+ "name": "VDD",+ "type": "power_in",+ "description": "Logic supply, 5 V \u00b110%. Bypass with a decoupling capacitor to GND."+ },+ {+ "number": "7",+ "name": "SEG1/KS1",+ "type": "output",+ "description": "Segment driver output 1 (P-channel open-drain, high-voltage). Also used as key-scan strobe KS1 for the keyboard matrix."+ },+ {+ "number": "8",+ "name": "SEG2/KS2",+ "type": "output",+ "description": "Segment driver output 2 (P-channel open-drain). Also used as key-scan strobe KS2."+ },+ {+ "number": "9",+ "name": "SEG3/KS3",+ "type": "output",+ "description": "Segment driver output 3 (P-channel open-drain). Also used as key-scan strobe KS3."+ },+ {+ "number": "10",+ "name": "SEG4/KS4",+ "type": "output",+ "description": "Segment driver output 4 (P-channel open-drain). Also used as key-scan strobe KS4."+ },+ {+ "number": "11",+ "name": "SEG5/KS5",+ "type": "output",+ "description": "Segment driver output 5 (P-channel open-drain). Also used as key-scan strobe KS5."+ },+ {+ "number": "12",+ "name": "SEG6/KS6",+ "type": "output",+ "description": "Segment driver output 6 (P-channel open-drain). Also used as key-scan strobe KS6."+ },+ {+ "number": "13",+ "name": "SEG7/KS7",+ "type": "output",+ "description": "Segment driver output 7 (P-channel open-drain). Also used as key-scan strobe KS7."+ },+ {+ "number": "14",+ "name": "SEG8/KS8",+ "type": "output",+ "description": "Segment driver output 8 (P-channel open-drain). Also used as key-scan strobe KS8."+ },+ {+ "number": "15",+ "name": "SEG9/KS9",+ "type": "output",+ "description": "Segment driver output 9 (P-channel open-drain). Also used as key-scan strobe KS9."+ },+ {+ "number": "16",+ "name": "SEG10/KS10",+ "type": "output",+ "description": "Segment driver output 10 (P-channel open-drain). Also used as key-scan strobe KS10."+ },+ {+ "number": "17",+ "name": "SEG12/GRID7",+ "type": "output",+ "description": "Segment 12 driver output when in 10-grid mode, or grid 7 driver (N-channel open-drain, high-voltage) when configured for additional grids."+ },+ {+ "number": "18",+ "name": "SEG13/GRID6",+ "type": "output",+ "description": "Segment 13 driver output, or grid 6 driver (N-channel open-drain), selected by display mode."+ },+ {+ "number": "19",+ "name": "SEG14/GRID5",+ "type": "output",+ "description": "Segment 14 driver output, or grid 5 driver (N-channel open-drain), selected by display mode."+ },+ {+ "number": "20",+ "name": "GRID4",+ "type": "output",+ "description": "Grid driver output 4 (N-channel open-drain, high-voltage). Sinks current for the corresponding digit/grid line."+ },+ {+ "number": "21",+ "name": "GRID3",+ "type": "output",+ "description": "Grid driver output 3 (N-channel open-drain)."+ },+ {+ "number": "22",+ "name": "GND",+ "type": "power_in",+ "description": "Logic ground. Connect to system ground."+ },+ {+ "number": "23",+ "name": "GRID2",+ "type": "output",+ "description": "Grid driver output 2 (N-channel open-drain)."+ },+ {+ "number": "24",+ "name": "GRID1",+ "type": "output",+ "description": "Grid driver output 1 (N-channel open-drain)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/3e857c3d565c4bda89816bdebc801242.pdf",+ "pages": 21,+ "sha256": "ce4f70a05bd823a1",+ "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": "TM Shenzhen Titan Micro Elec",+ "Package": "SSOP-24-208mil",+ "Category": "LED-drv",+ "Pins": "24"+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tm1668"+ ],+ "discovery_pitch": "TM1668 (TM Shenzhen Titan Micro Elec) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +235,5 @@ "docs/tm1668-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }