component
RM1201AST26
Public Made by Adomby adom
Realmagic Microcontrollers (MCU/MPU/SOC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493
{
"schema_version": 1,
"type": "component",
"slug": "rm1201ast26",
"title": "RM1201AST26",
"brief": "Realmagic Microcontrollers (MCU/MPU/SOC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"embedded processors & controllers",
"rm1201ast26",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "RM1201AST26",
"manufacturer": "Realmagic",
"package": "SOT-23-6",
"pin_count": 6,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ade0b2f39f8e0ff34e6faefe48667dad.pdf",
"parts": {
"symbol": "rm1201ast26.kicad_sym",
"footprint": "rm1201ast26.kicad_mod",
"model_3d": "rm1201ast26-hero.glb",
"model_3d_plain": "rm1201ast26-etched.glb",
"model_3d_step": "rm1201ast26-etched.step",
"model_3d_step_plain": "rm1201ast26.step",
"lbr": "rm1201ast26.lbr"
},
"distributor_links": {
"lcsc": "C19269281"
},
"distributor_check": {
"checked_at": "2026-10-22T11:57:27Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "PA0/PCL/TK0",
"type": "bidirectional",
"description": "PORTA I/O PA0 with programmable pull-up/down and level-change interrupt, also serial programming/debug clock input (PCL) and touch key channel 0 analog input (TK0); source current 18 mA at VDD=5V."
},
{
"number": "2",
"name": "VSS",
"type": "power_in",
"description": "Ground."
},
{
"number": "3",
"name": "PA1/PDA/TK1/PWM0",
"type": "bidirectional",
"description": "PORTA I/O PA1 with programmable pull-up/down and level-change interrupt, also serial programming/debug data I/O (PDA), touch key channel 1 analog input (TK1) and PWM0 output."
},
{
"number": "4",
"name": "PA3/RSTN/VPP/[PWM1]",
"type": "bidirectional",
"description": "PORTA I/O PA3 (true open-drain when set as output), active-low hardware reset input RSTN with configurable internal pull-up, programming voltage VPP, and PWM1 open-drain output requiring an external pull-up resistor."
},
{
"number": "5",
"name": "VDD",
"type": "power_in",
"description": "Power supply, 1.8 V to 5.5 V (1.8 V at system clock <= 2 MHz, 2.5 V at <= 4 MHz); absolute maximum -0.3 to +5.5 V."
},
{
"number": "6",
"name": "PA2/TK2/PWM1/T0",
"type": "bidirectional",
"description": "PORTA I/O PA2 with programmable pull-up/down and level-change interrupt, also touch key channel 2 analog input (TK2), PWM1 output and Timer0 external input clock (T0)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 20,
"cost_usd": 0.2029,
"at": "2026-10-22T11:56:21"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/ade0b2f39f8e0ff34e6faefe48667dad.pdf",
"pages": 20,
"sha256": "2c80a7287dadbb0e",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 6,
"described": 6,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "rm1201ast26.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "rm1201ast26-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "e7093d55d83ab7fd3c99383e97db1172e5475100b722d0b794acca09d54d7f5e",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Realmagic",
"Package": "SOT-23-6",
"Category": "Embedded Processors & Controllers",
"Pins": "6"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "2c80a7287dadbb0e1fd9aae5424159a42fab15f4442ff224a2b4e1651c093684",
"rows": [
{
"name": "Operating temperature",
"symbol": "TON",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "TOFF",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Operating voltage (abs max)",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "I/O output current high, single",
"symbol": "IOH",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 25,
"conditions": "单个 I/O 口工作时",
"source_page": 11,
"source": "datasheet"
},
{
"name": "I/O output current high, all",
"symbol": "IOH",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "所有 I/O 口工作时",
"source_page": 11,
"source": "datasheet"
},
{
"name": "I/O current low, single",
"symbol": "IOL",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 25,
"conditions": "单个 I/O 口工作时",
"source_page": 11,
"source": "datasheet"
},
{
"name": "I/O current low, all",
"symbol": "IOL",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "所有 I/O 口工作时",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Operating voltage",
"symbol": "VDD",
"kind": "electrical",
"unit": "V",
"min": 1.8,
"typ": null,
"max": 5.5,
"conditions": "系统频率 <= 2MHz",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Operating voltage",
"symbol": "VDD",
"kind": "electrical",
"unit": "V",
"min": 2.5,
"typ": null,
"max": 5.5,
"conditions": "系统频率 <= 4MHz",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO input high",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 0.7,
"typ": null,
"max": null,
"conditions": "VDD = 1.8 to 5.5V; min printed 0.7VDD, max VDD",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO input low",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.3,
"conditions": "VDD= 1.8 to5.5V; max printed 0.3VDD",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO high leakage current",
"symbol": "ILIH",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": null,
"max": 1,
"conditions": "所有输入口 VIO = VDD",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO low leakage current",
"symbol": "ILIL",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": null,
"max": 1,
"conditions": "所有输入口 VIO = 0V",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Calibrated HIRC frequency",
"symbol": "FHIRC",
"kind": "electrical",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "TA = 25 ℃, VDD = 5V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Calibrated HIRC frequency",
"symbol": "FHIRC",
"kind": "electrical",
"unit": "%",
"min": -3,
"typ": null,
"max": 3,
"conditions": "TA =-40~85℃, VDD=2.5V~5.5V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Calibrated LIRC frequency",
"symbol": "FLIRC",
"kind": "electrical",
"unit": "%",
"min": -10,
"typ": null,
"max": 10,
"conditions": "TA = 25 ℃, VDD =2.5V~5.5V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Calibrated LIRC frequency",
"symbol": "FLIRC",
"kind": "electrical",
"unit": "%",
"min": -40,
"typ": null,
"max": 40,
"conditions": "TA =-40~85℃, VDD=2.5V~5.5V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "HIRC center frequency",
"symbol": "FHIRC",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 8,
"max": null,
"conditions": "",
"source_page": 13,
"source": "datasheet"
},
{
"name": "LIRC center frequency",
"symbol": "FLIRC",
"kind": "electrical",
"unit": "KHz",
"min": null,
"typ": 32,
"max": null,
"conditions": "",
"source_page": 13,
"source": "datasheet"
},
{
"name": "IO sink current",
"symbol": "IOL",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 40,
"max": null,
"conditions": "PA0~PA5 VDD =5V,VIO=0.1VDD",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO pull-up resistance",
"symbol": "RPU",
"kind": "electrical",
"unit": "kΩ",
"min": null,
"typ": 22,
"max": null,
"conditions": "PA0~PA2,PA4,PA5 VDD =5V,VIO = 0V",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO pull-up resistance PA3",
"symbol": "RPU1",
"kind": "electrical",
"unit": "kΩ",
"min": null,
"typ": 50,
"max": null,
"conditions": "PA3 VDD =5V,VIO = 0V",
"source_page": 12,
"source": "datasheet"
},
{
"name": "IO pull-down resistance",
"symbol": "RPD",
"kind": "electrical",
"unit": "kΩ",
"min": null,
"typ": 5,
"max": null,
"conditions": "所有 IO VDD =5V,VIO = 0V",
"source_page": 12,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"rm1201ast26"
],
"discovery_pitch": "RM1201AST26 (Realmagic) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"rm1201ast26.kicad_sym",
"rm1201ast26.kicad_mod",
"rm1201ast26.glb",
"rm1201ast26.step",
"rm1201ast26.lbr",
"docs/hero.png",
"docs/rm1201ast26-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"rm1201ast26-hero.glb",
"rm1201ast26-hero.overlay.json",
"rm1201ast26-etched.glb"
],
"visibility": {
"public": true
}
}