component
SGM823-SXN5G
Public Made by Adomby adom
SGMICRO Microcontrollers (MCU/MPU/SOC), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
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"slug": "sgm823-sxn5g",
"title": "SGM823-SXN5G",
"brief": "SGMICRO Microcontrollers (MCU/MPU/SOC), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"component": {
"mpn": "SGM823-SXN5G",
"manufacturer": "SGMICRO",
"package": "SOT-23-5",
"pin_count": 5,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784824409333760",
"parts": {
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"lbr": "sgm823-sxn5g.lbr"
},
"distributor_links": {
"lcsc": "C699670"
},
"distributor_check": {
"checked_at": "2026-10-17T19:10:06Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "nRESET",
"type": "output",
"description": "Active-low push-pull reset output that delivers a 200ms (TYP) low pulse and stays low while VCC is below the reset threshold or nMR is low; absolute maximum output current is 20mA."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin; absolute maximum GND input current is 20mA."
},
{
"number": "3",
"name": "nMR",
"type": "input",
"description": "Active-low manual reset input with an internal 59kΩ pull-up (44kΩ to 78kΩ), VIL maximum 0.8V and VIH minimum 2V, drivable by CMOS/TTL logic or a switch to GND, and may be left open or tied to VCC if unused."
},
{
"number": "4",
"name": "WDI",
"type": "input",
"description": "Watchdog input that must toggle within the watchdog timeout (1.6s TYP, 1.1s to 2.4s) or a reset is triggered; the watchdog is disabled when WDI is left open or driven by a three-stated buffer."
},
{
"number": "5",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage pin with an operating range of 1V to 5.5V and an absolute maximum range of -0.3V to 6.0V."
}
],
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"primary_model": "claude-haiku-5-5",
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"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The ordering table lists this device as SGM823-SXN5G/TR (Tape and Reel, 3000); the MPN supplied has ; The pin configuration diagram text is scrambled in extraction. Pin numbers were taken from the PIN D; The output schema has no field for headline electrical specs, so the spec items the task describes ("
],
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"cost_usd": 0.0451,
"at": "2026-10-17T19:08:24"
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"metadata": {
"specs": {
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"Package": "SOT-23-5",
"Category": "Embedded Processors & Controllers",
"Pins": "5"
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"kind": "electrical",
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"conditions": "Full",
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{
"name": "Supply Current (ISUPPLY)",
"symbol": "ISUPPLY",
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"min": null,
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{
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"symbol": "ISUPPLY",
"kind": "electrical",
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"typ": 0.7,
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{
"name": "nRESET Threshold (VnRST) SGM823-S",
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"min": 2.88,
"typ": 2.93,
"max": 2.98,
"conditions": "+25℃",
"source_page": 4,
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},
{
"name": "nRESET Threshold (VnRST) SGM823-S",
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"unit": "V",
"min": 2.87,
"typ": 2.93,
"max": 2.99,
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"source_page": 4,
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},
{
"name": "nRESET Pulse Width (tRP)",
"symbol": "tRP",
"kind": "timing",
"unit": "ms",
"min": 140,
"typ": 200,
"max": 290,
"conditions": "Full",
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{
"name": "nRESET Output Voltage VOL (SGM823-T/S/R)",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.3,
"conditions": "VCC = VnRST(MIN), ISINK = 1.2mA, Full",
"source_page": 4,
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},
{
"name": "nRESET Output Voltage VOL (VCC falling)",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.3,
"conditions": "VCC = 1V, VCC falling, ISINK = 50μA, Full",
"source_page": 4,
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{
"name": "Watchdog Timeout Period (tWD)",
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"unit": "sec",
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"max": 2.4,
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"source_page": 4,
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},
{
"name": "nMR Pull-Up Resistance (Internal)",
"symbol": "",
"kind": "electrical",
"unit": "kΩ",
"min": 44,
"typ": 59,
"max": 78,
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{
"name": "WDI Input Threshold Low",
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"min": null,
"typ": null,
"max": 0.8,
"conditions": "VCC = 5V, Full",
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{
"name": "WDI Input Threshold High",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 3.5,
"typ": null,
"max": null,
"conditions": "VCC = 5V, Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "nMR Input Voltage VIL",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "nMR Input Voltage VIH",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 2,
"typ": null,
"max": null,
"conditions": "Full",
"source_page": 4,
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{
"name": "nMR Pulse Width (tMR)",
"symbol": "tMR",
"kind": "timing",
"unit": "ns",
"min": 300,
"typ": null,
"max": null,
"conditions": "Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "nMR to nRESET Out Delay (tMD)",
"symbol": "tMD",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 470,
"conditions": "Full",
"source_page": 4,
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{
"name": "WDI Pulse Width (tWP)",
"symbol": "tWP",
"kind": "timing",
"unit": "ns",
"min": 90,
"typ": null,
"max": null,
"conditions": "VIL = 0V, VIH = VCC, Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "WDI Input Current",
"symbol": "",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 0.02,
"max": 0.5,
"conditions": "WDI = VCC, time average, Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "WDI Input Current",
"symbol": "",
"kind": "electrical",
"unit": "μA",
"min": -0.5,
"typ": null,
"max": -0.01,
"conditions": "WDI = 0V, time average, Full",
"source_page": 4,
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{
"name": "Terminal Voltage (with respect to GND) VCC",
"symbol": "VCC",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "With respect to GND",
"source_page": 2,
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},
{
"name": "Input Current VCC",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
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{
"name": "Input Current GND",
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{
"name": "Output Current (All Outputs)",
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{
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"unit": "℃",
"min": null,
"typ": null,
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"conditions": "",
"source_page": 2,
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},
{
"name": "Storage Temperature Range",
"symbol": "",
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"unit": "℃",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
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{
"name": "Lead Temperature (Soldering)",
"symbol": "",
"kind": "absolute_maximum",
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"min": null,
"typ": null,
"max": 260,
"conditions": "Soldering, 10s",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "nRESET Threshold Hysteresis (VHYS) SGM823-S",
"symbol": "VHYS",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 13,
"max": null,
"conditions": "+25℃",
"source_page": 4,
"source": "datasheet"
},
{
"name": "nRESET Threshold Temperature Coefficient",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/℃",
"min": null,
"typ": 20,
"max": null,
"conditions": "Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "nRESET Output Short-Circuit Current (ISOURCE) SGM823-T/S/R",
"symbol": "ISOURCE",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 430,
"max": null,
"conditions": "nRESET = 0V, VCC = 3.6V, Full",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VCC to Reset Delay (tRD)",
"symbol": "tRD",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": 84,
"max": null,
"conditions": "VnRST - VCC = 100mV, +25℃",
"source_page": 4,
"source": "datasheet"
},
{
"name": "nMR Noise Immunity (Pulse width with no reset)",
"symbol": "",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 130,
"max": null,
"conditions": "+25℃",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Package Thermal Resistance SOT-23-5 (θJA)",
"symbol": "θJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": 234,
"max": null,
"conditions": "SOT-23-5",
"source_page": 2,
"source": "datasheet"
}
]
}
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"email": "[email protected]"
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