component
JHT1307ARZ
Public Made by Adomby adom
JYJE Real Time Clocks, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601
{
"schema_version": 1,
"type": "component",
"slug": "jht1307arz",
"title": "JHT1307ARZ",
"brief": "JYJE Real Time Clocks, SOP-8. 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",
"clock-timing",
"jht1307arz",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "JHT1307ARZ",
"manufacturer": "JYJE",
"package": "SOP-8",
"pin_count": 8,
"category": "Clock/Timing",
"subcategory": "Real Time Clocks",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590232996160053248",
"parts": {
"symbol": "jht1307arz.kicad_sym",
"footprint": "jht1307arz.kicad_mod",
"model_3d": "jht1307arz-hero.glb",
"model_3d_plain": "jht1307arz-etched.glb",
"model_3d_step": "jht1307arz-etched.step",
"model_3d_step_plain": "jht1307arz.step",
"lbr": "jht1307arz.lbr"
},
"distributor_links": {
"lcsc": "C3021401"
},
"distributor_check": {
"checked_at": "2026-10-18T10:00:45Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "X1",
"type": "input",
"description": "Pin for connection of the quartz resonator, with the resonator load capacitance CLX specified at 12.5 pF."
},
{
"number": "2",
"name": "X2",
"type": "input",
"description": "Pin for connection of the quartz resonator, with the resonator load capacitance CLX specified at 12.5 pF."
},
{
"number": "3",
"name": "VBAT",
"type": "power_in",
"description": "Battery supply pin; operating battery voltage is 2.0 V to 3.5 V, with an absolute maximum of 7.0 V."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground pin; all voltages are specified relative to ground."
},
{
"number": "5",
"name": "SDA",
"type": "bidirectional",
"description": "Input/output of serial data for the two-wire bus; low-level output voltage is at most 0.4 V at 5 mA load, and the total I/O capacitance is at most 10 pF."
},
{
"number": "6",
"name": "SCL",
"type": "input",
"description": "Input of the serial clock for the two-wire bus; cycle frequency is 0 to 100 kHz, with VIH of 2.2 V minimum and VIL of 0.8 V maximum."
},
{
"number": "7",
"name": "SQW/OUT",
"type": "output",
"description": "Programmable rectangular output signal (1 Hz, 4.096 kHz, 8.192 kHz or 32.768 kHz, selected by the control register); low-level output voltage is at most 0.4 V."
},
{
"number": "8",
"name": "VCC",
"type": "power_in",
"description": "Main power supply pin; operating range is 4.5 V to 5.5 V, with an absolute maximum of 7.0 V."
}
],
"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 datasheet does not list the ordering code JHT1307ARZ or state which package variant it is sold i; The pin table gives no pin type for X1 and X2 beyond 'In'; they are listed as the quartz resonator c"
],
"pages_sent": 9,
"cost_usd": 0.0464,
"at": "2026-10-18T09:59:20"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590232996160053248",
"pages": 9,
"sha256": "334a0b5a305fad12",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 8,
"described": 8,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "jht1307arz.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
4.9,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "jht1307arz-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
4.9,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "ef48efe9fedaf53f0ef4740dd3d9ada2a5ccbdbed7d79ad54b88fe88e5a733a0",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "JYJE",
"Package": "SOP-8",
"Category": "Clock/Timing",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "334a0b5a305fad122e4902ab5860a4fe71ebbdfbb438755676cb8de37b4de3a2",
"rows": [
{
"name": "Supply voltage",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 4.5,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Battery voltage",
"symbol": "VBAT",
"kind": "recommended_operating",
"unit": "V",
"min": 2,
"typ": null,
"max": 3.5,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Low level input voltage",
"symbol": "VIL",
"kind": "recommended_operating",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 0.8,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "High level input voltage",
"symbol": "VIH",
"kind": "recommended_operating",
"unit": "V",
"min": 2.2,
"typ": null,
"max": null,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating temperature range",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Supply voltage (limit permissible)",
"symbol": "VCC",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.5,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Battery voltage (limit permissible)",
"symbol": "VBAT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.5,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Low level input voltage (limit permissible)",
"symbol": "VIL",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.5,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "High level input voltage (limit permissible)",
"symbol": "VIH",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.5,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "TS",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Input leakage current (SCL only)",
"symbol": "ILI",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "In / Out leakage current (SDA and SQW/OUT)",
"symbol": "ILO",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Low level output voltage",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.4,
"conditions": "VCC = 4.5 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Consumption current in the data transfer mode",
"symbol": "ICCA",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 1500,
"conditions": "fSCL = 100 kHz",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Consumption current in the static mode",
"symbol": "ICCS",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 200,
"conditions": "VCC = 5 V and SDA, SCL = 5 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Consumption current in the battery mode (SQW/OUT OFF, 32 kHz ON)",
"symbol": "IBAT1",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "VCC = 0 V, VBAT = 3 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Consumption current in the battery mode (SQW/OUT ON, 32 kHz ON)",
"symbol": "IBAT2",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "VCC = 0 V, VBAT = 3 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Cycle frequency SCL",
"symbol": "fSCL",
"kind": "timing",
"unit": "kHz",
"min": 0,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Time of the bus vacant status between STOP and START",
"symbol": "tBUF",
"kind": "timing",
"unit": "µsec",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Hold time (repeated) of START status",
"symbol": "tHD:STA",
"kind": "timing",
"unit": "µsec",
"min": 4,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Duration of the low status of the cycle pulse SCL",
"symbol": "tLOW",
"kind": "timing",
"unit": "µsec",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Duration of the cycle pulse high status SCL",
"symbol": "tHIGH",
"kind": "timing",
"unit": "µsec",
"min": 4,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Pre-set time for the repeated status START",
"symbol": "tSU:STA",
"kind": "timing",
"unit": "µsec",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Data hold time",
"symbol": "tHD:DAT",
"kind": "timing",
"unit": "µsec",
"min": 0,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Data pre-set time",
"symbol": "tSU:DAT",
"kind": "timing",
"unit": "nsec",
"min": 250,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Rise time of signals SDA and SCL",
"symbol": "tR",
"kind": "timing",
"unit": "nsec",
"min": null,
"typ": null,
"max": 1000,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Drop time of signals SDA and SCL",
"symbol": "tF",
"kind": "timing",
"unit": "nsec",
"min": null,
"typ": null,
"max": 300,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Pre-set time for the status STOP",
"symbol": "tSU:STO",
"kind": "timing",
"unit": "µsec",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Total capacitance load per each bus line",
"symbol": "CB",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 400,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "IN / OUT capacitance",
"symbol": "CI/O",
"kind": "electrical",
"unit": "pF",
"min": 10,
"typ": null,
"max": 10,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load capacitance of the quartz resonator",
"symbol": "CLX",
"kind": "electrical",
"unit": "pF",
"min": 12.5,
"typ": null,
"max": 12.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"jht1307arz"
],
"discovery_pitch": "JHT1307ARZ (JYJE) 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",
"jht1307arz.kicad_sym",
"jht1307arz.kicad_mod",
"jht1307arz.glb",
"jht1307arz.step",
"jht1307arz.lbr",
"docs/hero.png",
"docs/jht1307arz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"jht1307arz-hero.glb",
"jht1307arz-hero.overlay.json",
"jht1307arz-etched.glb"
],
"visibility": {
"public": true
}
}