component
TM1621D
Public Made by Adomby adom
TM Shenzhen Titan Micro Elec LCD Drivers, QSOP-24. 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": "tm1621d",+ "title": "TM1621D",+ "brief": "TM Shenzhen Titan Micro Elec LCD Drivers, QSOP-24. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TM Shenzhen Titan Micro Elec LCD Drivers, QSOP-24. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led drivers", "tm1621d" ],+ "component": {+ "mpn": "TM1621D",+ "manufacturer": "TM Shenzhen Titan Micro Elec",+ "package": "QSOP-24",+ "pin_count": 24,+ "category": "LED Drivers",+ "subcategory": "LCD Drivers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902627935080448",+ "parts": {+ "symbol": "tm1621d.kicad_sym",+ "footprint": "tm1621d.kicad_mod",+ "model_3d": "tm1621d.glb",+ "model_3d_step": "tm1621d.step",+ "lbr": "tm1621d.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SEG17",+ "type": "output",+ "description": "LCD segment output SEG17. Drives one LCD segment line with the multi-level bias waveform (V0/V1/V2/V3)."+ },+ {+ "number": "2",+ "name": "SEG16",+ "type": "output",+ "description": "LCD segment output SEG16."+ },+ {+ "number": "3",+ "name": "SEG15",+ "type": "output",+ "description": "LCD segment output SEG15."+ },+ {+ "number": "4",+ "name": "SEG14",+ "type": "output",+ "description": "LCD segment output SEG14."+ },+ {+ "number": "5",+ "name": "SEG13",+ "type": "output",+ "description": "LCD segment output SEG13."+ },+ {+ "number": "6",+ "name": "SEG12",+ "type": "output",+ "description": "LCD segment output SEG12."+ },+ {+ "number": "7",+ "name": "SEG11",+ "type": "output",+ "description": "LCD segment output SEG11."+ },+ {+ "number": "8",+ "name": "SEG10",+ "type": "output",+ "description": "LCD segment output SEG10."+ },+ {+ "number": "9",+ "name": "SEG9",+ "type": "output",+ "description": "LCD segment output SEG9. Only SEG9-SEG22 outputs are physically available (RAM row 0-8 is not routed to pads)."+ },+ {+ "number": "10",+ "name": "/CS",+ "type": "input",+ "description": "Active-low chip select input for the serial interface (needs an external pull-up resistor, RPH \u2248 40-150 k\u03a9). When /CS is high the serial interface is reset and any data/commands are ignored; a low level enables writes into TM1621D."+ },+ {+ "number": "11",+ "name": "/WR",+ "type": "input",+ "description": "Serial write-clock input (needs an external pull-up resistor). On the rising edge of /WR the level on DATA is latched into TM1621D. fCLK max 300 kHz @ 3 V, 500 kHz @ 5 V."+ },+ {+ "number": "12",+ "name": "DATA",+ "type": "bidirectional",+ "description": "Serial data input/output for command and RAM data transfer (external pull-up required). Address, command and data bits are shifted in on /WR rising edges; also used as an output during read operations (tDD \u2264 2 \u00b5s @ 3 V, 1 \u00b5s @ 5 V)."+ },+ {+ "number": "13",+ "name": "VSS",+ "type": "power_in",+ "description": "Negative supply / ground reference (0 V)."+ },+ {+ "number": "14",+ "name": "VLCD",+ "type": "power_in",+ "description": "LCD driver supply input. Sets the LCD bias reference (V3 rail); must satisfy VLCD < VDD. Typical use: VDD=5 V, VLCD=4 V through a ~15 k\u03a9 potentiometer (VR) for contrast trim."+ },+ {+ "number": "15",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive logic supply, 2.4 V to 5.2 V. IDD \u2248 150-300 \u00b5A (3 V, internal RC osc, no load)."+ },+ {+ "number": "16",+ "name": "COM0",+ "type": "output",+ "description": "LCD common (backplane) output COM0. Multiplexed drive with 2/3/4 commons selectable by BIAS&COM command."+ },+ {+ "number": "17",+ "name": "COM1",+ "type": "output",+ "description": "LCD common (backplane) output COM1."+ },+ {+ "number": "18",+ "name": "COM2",+ "type": "output",+ "description": "LCD common (backplane) output COM2 (only active in 3- or 4-COM modes)."+ },+ {+ "number": "19",+ "name": "COM3",+ "type": "output",+ "description": "LCD common (backplane) output COM3 (only active in 4-COM mode)."+ },+ {+ "number": "20",+ "name": "SEG22",+ "type": "output",+ "description": "LCD segment output SEG22."+ },+ {+ "number": "21",+ "name": "SEG21",+ "type": "output",+ "description": "LCD segment output SEG21."+ },+ {+ "number": "22",+ "name": "SEG20",+ "type": "output",+ "description": "LCD segment output SEG20."+ },+ {+ "number": "23",+ "name": "SEG19",+ "type": "output",+ "description": "LCD segment output SEG19."+ },+ {+ "number": "24",+ "name": "SEG18",+ "type": "output",+ "description": "LCD segment output SEG18."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902627935080448",+ "pages": 9,+ "sha256": "cf34f4d92c95fd42",+ "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": "QSOP-24",+ "Category": "LED Drivers",+ "Pins": "24"+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tm1621d"+ ],+ "discovery_pitch": "TM1621D (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/tm1621d-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }