component
CTM8251KAT
Public Made by Adomby adom
VISOM CAN Bus Modules, DIP-7. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+120−8@@ -1,13 +1,130 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ctm8251kat",+ "title": "CTM8251KAT",+ "brief": "VISOM CAN Bus Modules, DIP-7. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "VISOM CAN Bus Modules, DIP-7. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "iot-communication modules", "ctm8251kat" ],+ "component": {+ "mpn": "CTM8251KAT",+ "manufacturer": "VISOM",+ "package": "DIP-7",+ "pin_count": 7,+ "category": "IoT/Communication Modules",+ "subcategory": "CAN Bus Modules",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895596661260288",+ "parts": {+ "symbol": "ctm8251kat.kicad_sym",+ "footprint": "ctm8251kat.kicad_mod",+ "model_3d": "ctm8251kat.glb",+ "model_3d_step": "ctm8251kat.step",+ "lbr": "ctm8251kat.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive power supply input. 3.3VDC nominal (3.15-3.45V range) for the CTM8251KAT variant. Typical quiescent current 46 mA; maximum operating current 130 mA. Absolute maximum -0.7V to +5V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Logic-side ground (power input return). Reference for VCC, TXD, and RXD. Galvanically isolated from the CAN-bus-side ground (CANG)."+ },+ {+ "number": "3",+ "name": "TXD",+ "type": "input",+ "description": "CAN controller transmit-data input from the host MCU/CAN controller. 3.3V-compatible logic (VIH >= 0.7\u00b7VCC, VIL <= 0.3\u00b7VCC). Drive current 2 mA typical. Dominant-timeout Tto(dom) = 0.3-12 ms (1 ms typ)."+ },+ {+ "number": "4",+ "name": "RXD",+ "type": "output",+ "description": "CAN controller receive-data output to the host MCU/CAN controller. 3.3V push-pull logic level (VOH >= VCC-0.4, VOL <= 0.4V at IRXD=4 mA). Output current up to 10 mA."+ },+ {+ "number": "6",+ "name": "CANH",+ "type": "bidirectional",+ "description": "CAN bus high line, ISO 11898-2 differential output/input. Dominant level 2.75-4.5V (3.5V typ); recessive level 2-3V (2.5V typ). Bus pin withstand voltage \u00b136V DC, transient \u00b1100V."+ },+ {+ "number": "7",+ "name": "CANL",+ "type": "bidirectional",+ "description": "CAN bus low line, ISO 11898-2 differential output/input. Dominant level 0.5-2.25V (1.5V typ); recessive level 2-3V (2.5V typ). Bus pin withstand voltage \u00b136V DC, transient \u00b1100V."+ },+ {+ "number": "8",+ "name": "CANG",+ "type": "power_out",+ "description": "Isolated (bus-side) power supply ground reference for the CAN-bus side of the module. Optional connection point for cable shield (single-point earth) in shielded twisted-pair installations. May be left floating if unused."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895596661260288",+ "pages": 5,+ "sha256": "9a3b28d0dd28f73c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 7,+ "described": 7,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "VISOM",+ "Package": "DIP-7",+ "Category": "IoT/Communication Modules",+ "Pins": "7"+ }+ },+ "variants": [+ {+ "mpn": "CTM8251KAT",+ "kind": "packaging"+ },+ {+ "mpn": "CTM8251KT",+ "kind": "unknown"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ctm8251kat"+ ],+ "discovery_pitch": "CTM8251KAT (VISOM) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +142,5 @@ "docs/ctm8251kat-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }