component
BD63610AEFV-E2
Public Made by Adomby adom
ROHM Semicon Stepper Motor Driver, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "bd63610aefv-e2",
"version": "0.1.0",
"type": "component",
"description": "ROHM Semicon Stepper Motor Driver, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"motor driver ics",
"bd63610aefv-e2",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
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"files": [
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"bd63610aefv-e2.step",
"bd63610aefv-e2.lbr",
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"docs/bd63610aefv-e2-datasheet.pdf",
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"bd63610aefv-e2-hero.overlay.json",
"bd63610aefv-e2-etched.glb"
],
"component": {
"mpn": "BD63610AEFV-E2",
"manufacturer": "ROHM Semicon",
"package": "HTSSOP-20-EP",
"pin_count": 21,
"category": "Motor Driver ICs",
"subcategory": "Stepper Motor Driver",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902307425890304",
"parts": {
"symbol": "bd63610aefv-e2.kicad_sym",
"footprint": "bd63610aefv-e2.kicad_mod",
"model_3d": "bd63610aefv-e2-hero.glb",
"model_3d_plain": "bd63610aefv-e2-etched.glb",
"model_3d_step": "bd63610aefv-e2-etched.step",
"model_3d_step_plain": "bd63610aefv-e2.step",
"lbr": "bd63610aefv-e2.lbr"
},
"distributor_links": {
"lcsc": "C239852"
},
"distributor_check": {
"checked_at": "2026-10-18T13:04:03Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground terminal; the backside metal is shorted to the chip backside and should be connected to GND."
},
{
"number": "2",
"name": "OUT1B",
"type": "output",
"description": "H-bridge output terminal for channel 1 (B side)."
},
{
"number": "3",
"name": "RNF1",
"type": "passive",
"description": "Connection terminal of the resistor for output current detection on channel 1; the RNF maximum voltage is 0.7 V."
},
{
"number": "4",
"name": "OUT1A",
"type": "output",
"description": "H-bridge output terminal for channel 1 (A side)."
},
{
"number": "5",
"name": "VCC1",
"type": "power_in",
"description": "Power supply terminal; supply voltage range is 19 to 28 V recommended (absolute maximum -0.2 to +36.0 V)."
},
{
"number": "6",
"name": "CR",
"type": "passive",
"description": "Connection terminal for the CR network that sets the PWM oscillation."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground terminal."
},
{
"number": "8",
"name": "VREF",
"type": "power_in",
"description": "Output current value setting terminal."
},
{
"number": "9",
"name": "PS",
"type": "input",
"description": "Power save terminal."
},
{
"number": "10",
"name": "CLK",
"type": "input",
"description": "Clock input terminal for advancing the motor step (description is truncated in the source text)."
},
{
"number": "11",
"name": "TEST0",
"type": "input",
"description": "Terminal for testing; must be connected to GND."
},
{
"number": "12",
"name": "CW_CCW",
"type": "input",
"description": "Motor rotating direction setting terminal."
},
{
"number": "13",
"name": "MODE",
"type": "input",
"description": "Motor excitation mode setting terminal."
},
{
"number": "14",
"name": "TEST1",
"type": "input",
"description": "Motor excitation mode setting terminal."
},
{
"number": "15",
"name": "ENABLE",
"type": "input",
"description": "Terminal for enabling the output."
},
{
"number": "16",
"name": "GND",
"type": "power_in",
"description": "Grounding terminal."
},
{
"number": "17",
"name": "VCC2",
"type": "power_in",
"description": "Power supply terminal for channel 2 (the printed table lists this row as 'Non connection', which conflicts with the pin name and the application circuit)."
},
{
"number": "18",
"name": "OUT2A",
"type": "output",
"description": "H-bridge output terminal for channel 2 (A side) (the printed table lists this row as 'Power supply terminal', which conflicts with the pin name)."
},
{
"number": "19",
"name": "RNF2",
"type": "passive",
"description": "Connection terminal of the resistor for output current detection on channel 2 (the printed table lists this row as 'Non connection', which conflicts with the pin name and the block diagram)."
},
{
"number": "20",
"name": "OUT2B",
"type": "output",
"description": "H-bridge output terminal for channel 2 (B side)."
},
{
"number": "21",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 'Descriptions on Terminals' table on page 2 appears shifted by one row for pins 17-19: pin 17 is; The page 2 description for CLK is cut off mid-sentence ('Clock input terminal for advancing the'); t; The exposed metal backside pad is not given a numbered pin in the text; it is stated to be shorted t",
"exposed pad 21 added from the footprint"
],
"pages_sent": 8,
"cost_usd": 0.0665,
"at": "2026-10-18T13:00:06"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902307425890304",
"pages": 25,
"sha256": "18e5d93693b65561",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 21,
"described": 21,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
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"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
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"checked": "2026-10-18",
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},
{
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"origin": "footprint origin = pad-pattern centre",
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"sha256": "a59115461bf6bf97ddef6f8b90a00442303643de11ef539cb1d72077b6051f9f",
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}
]
}
}