component
GD32F330RBT6
Public Made by Adomby adom
GigaDevice Semicon Beijing Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285
{
"schema_version": 1,
"type": "component",
"slug": "gd32f330rbt6",
"title": "GD32F330RBT6",
"brief": "GigaDevice Semicon Beijing Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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",
"gd32f330rbt6",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "GD32F330RBT6",
"manufacturer": "GigaDevice Semicon Beijing",
"package": "LQFP-64(10x10)",
"pin_count": 64,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893561668710400",
"parts": {
"symbol": "gd32f330rbt6.kicad_sym",
"footprint": "gd32f330rbt6.kicad_mod",
"model_3d": "gd32f330rbt6-hero.glb",
"model_3d_plain": "gd32f330rbt6-etched.glb",
"model_3d_step": "gd32f330rbt6-etched.step",
"model_3d_step_plain": "gd32f330rbt6.step",
"lbr": "gd32f330rbt6.lbr"
},
"distributor_links": {
"lcsc": "C478102"
},
"distributor_check": {
"checked_at": "2026-10-19T06:29:01Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "VBAT",
"type": "power_in",
"description": "Backup power supply input for the RTC and backup domain (default function VBAT)."
},
{
"number": "2",
"name": "PC13-TAMPER-RTC",
"type": "bidirectional",
"description": "General-purpose I/O PC13 with additional functions RTC_TAMP0, RTC_TS, RTC_OUT and WKUP1."
},
{
"number": "3",
"name": "PC14-OSC32IN",
"type": "bidirectional",
"description": "General-purpose I/O PC14 that also serves as the low-speed crystal (LXTAL) input OSC32IN."
},
{
"number": "4",
"name": "PC15-OSC32OUT",
"type": "bidirectional",
"description": "General-purpose I/O PC15 that also serves as the low-speed crystal (LXTAL) output OSC32OUT."
},
{
"number": "5",
"name": "PF0-OSCIN",
"type": "bidirectional",
"description": "5 V tolerant I/O PF0 that also serves as high-speed crystal input OSCIN; alternate function CTC_SYNC."
},
{
"number": "6",
"name": "PF1-OSCOUT",
"type": "bidirectional",
"description": "5 V tolerant I/O PF1 that also serves as high-speed crystal output OSCOUT."
},
{
"number": "7",
"name": "NRST",
"type": "bidirectional",
"description": "Active-low reset pin of the MCU (I/O per datasheet table; the reset circuit is described in section 4.11)."
},
{
"number": "8",
"name": "PC0",
"type": "bidirectional",
"description": "General-purpose I/O PC0 with alternate function EVENTOUT and analog input ADC_IN10."
},
{
"number": "9",
"name": "PC1",
"type": "bidirectional",
"description": "General-purpose I/O PC1 with alternate function EVENTOUT and analog input ADC_IN11."
},
{
"number": "10",
"name": "PC2",
"type": "bidirectional",
"description": "General-purpose I/O PC2 with alternate function EVENTOUT and analog input ADC_IN12."
},
{
"number": "11",
"name": "PC3",
"type": "bidirectional",
"description": "General-purpose I/O PC3 with alternate function EVENTOUT and analog input ADC_IN13."
},
{
"number": "12",
"name": "VSSA",
"type": "power_in",
"description": "Analog ground for the ADC and analog circuitry (default function VSSA)."
},
{
"number": "13",
"name": "VDDA",
"type": "power_in",
"description": "Analog supply for the ADC and analog circuitry (default function VDDA)."
},
{
"number": "14",
"name": "PA0-WKUP",
"type": "bidirectional",
"description": "General-purpose I/O PA0 with alternates USART1_CTS, TIMER1_CH0, TIMER1_ETI, I2C1_SCL, analog input ADC_IN0 and wakeup WKUP0."
},
{
"number": "15",
"name": "PA1",
"type": "bidirectional",
"description": "General-purpose I/O PA1 with alternates USART1_RTS, TIMER1_CH1, I2C1_SDA, EVENTOUT and analog input ADC_IN1."
},
{
"number": "16",
"name": "PA2",
"type": "bidirectional",
"description": "General-purpose I/O PA2 with alternates USART1_TX, TIMER1_CH2, TIMER14_CH0 and analog input ADC_IN2."
},
{
"number": "17",
"name": "PA3",
"type": "bidirectional",
"description": "General-purpose I/O PA3 with alternates USART1_RX, TIMER1_CH3, TIMER14_CH1 and analog input ADC_IN3."
},
{
"number": "18",
"name": "PF4",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PF4 with alternate function EVENTOUT."
},
{
"number": "19",
"name": "PF5",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PF5 with alternate function EVENTOUT."
},
{
"number": "20",
"name": "PA4",
"type": "bidirectional",
"description": "General-purpose I/O PA4 with alternates SPI0_NSS, USART1_CK, TIMER13_CH0, SPI1_NSS and analog input ADC_IN4."
},
{
"number": "21",
"name": "PA5",
"type": "bidirectional",
"description": "General-purpose I/O PA5 with alternates SPI0_SCK, TIMER1_CH0, TIMER1_ETI and analog input ADC_IN5."
},
{
"number": "22",
"name": "PA6",
"type": "bidirectional",
"description": "General-purpose I/O PA6 with alternates SPI0_MISO, TIMER2_CH0, TIMER0_BKIN, TIMER15_CH0, EVENTOUT and analog input ADC_IN6."
},
{
"number": "23",
"name": "PA7",
"type": "bidirectional",
"description": "General-purpose I/O PA7 with alternates SPI0_MOSI, TIMER2_CH1, TIMER13_CH0, TIMER0_CH0_ON, TIMER16_CH0, EVENTOUT and analog input ADC_IN7."
},
{
"number": "24",
"name": "PC4",
"type": "bidirectional",
"description": "General-purpose I/O PC4 with alternate function EVENTOUT and analog input ADC_IN14."
},
{
"number": "25",
"name": "PC5",
"type": "bidirectional",
"description": "General-purpose I/O PC5 with analog input ADC_IN15 and wakeup WKUP4."
},
{
"number": "26",
"name": "PB0",
"type": "bidirectional",
"description": "General-purpose I/O PB0 with alternates TIMER2_CH2, TIMER0_CH1_ON, USART1_RX, EVENTOUT and analog input ADC_IN8 (USART1_RX alternate applies to RB/8/6 devices per footnote 4)."
},
{
"number": "27",
"name": "PB1",
"type": "bidirectional",
"description": "General-purpose I/O PB1 with alternates TIMER2_CH3, TIMER13_CH0, TIMER0_CH2_ON, SPI1_SCK and analog input ADC_IN9."
},
{
"number": "28",
"name": "PB2",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB2 with no alternate function listed in the datasheet."
},
{
"number": "29",
"name": "PB10",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB10 with alternates I2C1_SCL, TIMER1_CH2 and SPI1_IO2."
},
{
"number": "30",
"name": "PB11",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB11 with alternates I2C1_SDA, TIMER1_CH3, EVENTOUT and SPI1_IO3."
},
{
"number": "31",
"name": "VSS",
"type": "power_in",
"description": "Digital ground (default function VSS)."
},
{
"number": "32",
"name": "VDD",
"type": "power_in",
"description": "Digital supply (default function VDD)."
},
{
"number": "33",
"name": "PB12",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB12 with alternates SPI1_NSS, TIMER0_BKIN, I2C1_SMBA and EVENTOUT."
},
{
"number": "34",
"name": "PB13",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB13 with alternates SPI1_SCK and TIMER0_CH0_ON."
},
{
"number": "35",
"name": "PB14",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB14 with alternates SPI1_MISO, TIMER0_CH1_ON and TIMER14_CH0."
},
{
"number": "36",
"name": "PB15",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB15 with alternates SPI1_MOSI, TIMER0_CH2_ON, TIMER14_CH0_ON, TIMER14_CH1, RTC_REFIN and wakeup WKUP6."
},
{
"number": "37",
"name": "PC6",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC6 with alternate function TIMER2_CH0."
},
{
"number": "38",
"name": "PC7",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC7 with alternate function TIMER2_CH1."
},
{
"number": "39",
"name": "PC8",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC8 with alternate function TIMER2_CH2."
},
{
"number": "40",
"name": "PC9",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC9 with alternate function TIMER2_CH3."
},
{
"number": "41",
"name": "PA8",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA8 with alternates USART0_CK, TIMER0_CH0, CK_OUT, USART1_TX, EVENTOUT and CTC_SYNC."
},
{
"number": "42",
"name": "PA9",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA9 with alternates USART0_TX, TIMER0_CH1, TIMER14_BKIN and I2C0_SCL."
},
{
"number": "43",
"name": "PA10",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA10 with alternates USART0_RX, TIMER0_CH2, TIMER16_BKIN and I2C0_SDA."
},
{
"number": "44",
"name": "PA11",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA11 with alternates USART0_CTS, TIMER0_CH3, EVENTOUT and SPI1_IO2."
},
{
"number": "45",
"name": "PA12",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA12 with alternates USART0_RTS, TIMER0_ETI, EVENTOUT and SPI1_IO3."
},
{
"number": "46",
"name": "PA13",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA13 with alternates IFRP_OUT, SWDIO and SPI1_MISO."
},
{
"number": "47",
"name": "PF6",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PF6 with alternate function I2C1_SCL."
},
{
"number": "48",
"name": "PF7",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PF7 with alternate function I2C1_SDA."
},
{
"number": "49",
"name": "PA14",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA14 with alternates USART1_TX, SWCLK and SPI1_MOSI."
},
{
"number": "50",
"name": "PA15",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PA15 with alternates SPI0_NSS, USART1_RX, TIMER1_CH0, TIMER1_ETI, SPI1_NSS and EVENTOUT."
},
{
"number": "51",
"name": "PC10",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC10 with no alternate function listed in the datasheet."
},
{
"number": "52",
"name": "PC11",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC11 with no alternate function listed in the datasheet."
},
{
"number": "53",
"name": "PC12",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PC12 with no alternate function listed in the datasheet."
},
{
"number": "54",
"name": "PD2",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PD2 with alternate function TIMER2_ETI."
},
{
"number": "55",
"name": "PB3",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB3 with alternates SPI0_SCK, TIMER1_CH1 and EVENTOUT."
},
{
"number": "56",
"name": "PB4",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB4 with alternates SPI0_MISO, TIMER2_CH0 and EVENTOUT."
},
{
"number": "57",
"name": "PB5",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB5 with alternates SPI0_MOSI, I2C0_SMBA, TIMER15_BKIN, TIMER2_CH1 and wakeup WKUP5."
},
{
"number": "58",
"name": "PB6",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB6 with alternates I2C0_SCL, USART0_TX and TIMER15_CH0_ON."
},
{
"number": "59",
"name": "PB7",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB7 with alternates I2C0_SDA, USART0_RX and TIMER16_CH0_ON."
},
{
"number": "60",
"name": "BOOT0",
"type": "input",
"description": "Boot mode selection input (default function BOOT0)."
},
{
"number": "61",
"name": "PB8",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB8 with alternates I2C0_SCL and TIMER15_CH0."
},
{
"number": "62",
"name": "PB9",
"type": "bidirectional",
"description": "5 V tolerant general-purpose I/O PB9 with alternates I2C0_SDA, IFRP_OUT, TIMER16_CH0 and EVENTOUT."
},
{
"number": "63",
"name": "VSS",
"type": "power_in",
"description": "Digital ground (default function VSS)."
},
{
"number": "64",
"name": "VDD",
"type": "power_in",
"description": "Digital supply (default function VDD)."
}
],
"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: Package/variant: GD32F330RBT6 is listed in the ordering table (Table 6-1) as LQFP64, Green, -40 to +; Variant-dependent alternate functions: footnote (4) (functions on RB/8/6 devices) applies to PB0 USA; NRST is printed as I/O in Table 2-5 and was mapped to bidirectional per the datasheet; a KiCad 'inpu"
],
"pages_sent": 45,
"cost_usd": 0.209,
"at": "2026-10-19T06:26:31"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893561668710400",
"pages": 86,
"sha256": "c53f1682d7f2fa42",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 64,
"described": 64,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "gd32f330rbt6.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "gd32f330rbt6-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "580067aaa3f25fa00db60fb7df6a3f9dfdd2ffe6d8f70b9c10546a01f279107f",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "GigaDevice Semicon Beijing",
"Package": "LQFP-64(10x10)",
"Category": "Embedded Processors & Controllers",
"Pins": "64"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "c53f1682d7f2fa427d294eec02339dd2be436da20852cf840cdac889681aff84",
"rows": [
{
"name": "External voltage range (relative to VSS)",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 3.6,
"conditions": "Printed as VSS - 0.3 to VSS + 3.6",
"source_page": 45,
"source": "datasheet"
},
{
"name": "External analog supply voltage (relative to VSSA)",
"symbol": "VDDA",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 3.6,
"conditions": "Printed as VSSA - 0.3 to VSSA + 3.6",
"source_page": 45,
"source": "datasheet"
},
{
"name": "External battery supply voltage (relative to VSS)",
"symbol": "VBAT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 3.6,
"conditions": "Printed as VSS - 0.3 to VSS + 3.6",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Input voltage on 5V tolerant pin",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "Printed max is VDD + 3.6; VIN maximum value cannot exceed 5.5 V",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Input voltage on other I/O",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 3.6,
"conditions": "",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Variations between different VDD power pins",
"symbol": "|ΔVDDx|",
"kind": "absolute_maximum",
"unit": "mV",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Variations between different ground pins",
"symbol": "|VSSX −VSS|",
"kind": "absolute_maximum",
"unit": "mV",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Maximum current for GPIO pin",
"symbol": "IIO",
"kind": "absolute_maximum",
"unit": "mA",
"min": -25,
"typ": null,
"max": 25,
"conditions": "",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Operating temperature range for grade 6 device",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "Grade 6 device (T6 suffix)",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Power dissipation of LQFP64",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 647,
"conditions": "TA = 85°C, grade 6 devices",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Maximum junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Supply voltage",
"symbol": "VDD",
"kind": "recommended_operating",
"unit": "V",
"min": 2.6,
"typ": 3.3,
"max": 3.6,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "Analog supply voltage",
"symbol": "VDDA",
"kind": "recommended_operating",
"unit": "V",
"min": 2.6,
"typ": 3.3,
"max": 3.6,
"conditions": "Same as VDD",
"source_page": 46,
"source": "datasheet"
},
{
"name": "Battery supply voltage",
"symbol": "VBAT",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": null,
"max": 3.6,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "AHB1 clock frequency",
"symbol": "fHCLK1",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 84,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "AHB2 clock frequency",
"symbol": "fHCLK2",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 84,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "APB1 clock frequency",
"symbol": "fAPB1",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 42,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "APB2 clock frequency",
"symbol": "fAPB2",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 42,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "VDD rise time rate",
"symbol": "tVDD",
"kind": "timing",
"unit": "μs /V",
"min": 0,
"typ": null,
"max": null,
"conditions": "Printed max is ∞",
"source_page": 46,
"source": "datasheet"
},
{
"name": "VDD fall time rate",
"symbol": "tVDD",
"kind": "timing",
"unit": "μs /V",
"min": 20,
"typ": null,
"max": null,
"conditions": "Printed max is ∞",
"source_page": 46,
"source": "datasheet"
},
{
"name": "Electrostatic discharge voltage (human body model)",
"symbol": "VESD(HBM)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 6000,
"conditions": "TA = 25 °C; JS-001-2017",
"source_page": 55,
"source": "datasheet"
},
{
"name": "Electrostatic discharge voltage (charge device model)",
"symbol": "VESD(CDM)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 2000,
"conditions": "TA = 25 °C; JS-002-2018",
"source_page": 55,
"source": "datasheet"
},
{
"name": "Static latch-up I-test",
"symbol": "LU",
"kind": "electrical",
"unit": "mA",
"min": -200,
"typ": null,
"max": 200,
"conditions": "TA = 25 °C; JESD78D",
"source_page": 55,
"source": "datasheet"
},
{
"name": "Vsupply over voltage",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 5.4,
"conditions": "",
"source_page": 55,
"source": "datasheet"
},
{
"name": "Crystal or ceramic frequency (HXTAL)",
"symbol": "fHXTAL",
"kind": "electrical",
"unit": "MHz",
"min": 4,
"typ": 8,
"max": 32,
"conditions": "2.6 V ≤ VDD ≤ 3.6 V",
"source_page": 55,
"source": "datasheet"
},
{
"name": "Recommended matching capacitance on OSCIN and OSCOUT",
"symbol": "CHXTAL",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 20,
"max": 30,
"conditions": "",
"source_page": 55,
"source": "datasheet"
},
{
"name": "Crystal or ceramic duty cycle (HXTAL)",
"symbol": "Ducy(HXTAL)",
"kind": "timing",
"unit": "%",
"min": 30,
"typ": 50,
"max": 70,
"conditions": "",
"source_page": 55,
"source": "datasheet"
},
{
"name": "External clock source or oscillator frequency (HXTAL bypass)",
"symbol": "fHXTAL_ext",
"kind": "electrical",
"unit": "MHz",
"min": 1,
"typ": 8,
"max": 50,
"conditions": "VDD = 3.3 V",
"source_page": 55,
"source": "datasheet"
},
{
"name": "OSCIN high or low time (HXTAL bypass)",
"symbol": "tH/L(HXTAL)",
"kind": "timing",
"unit": "ns",
"min": 5,
"typ": null,
"max": null,
"conditions": "",
"source_page": 56,
"source": "datasheet"
},
{
"name": "OSCIN rise or fall time (HXTAL bypass)",
"symbol": "tR/F(HXTAL)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 10,
"conditions": "",
"source_page": 56,
"source": "datasheet"
},
{
"name": "External clock source or oscillator frequency (LXTAL bypass)",
"symbol": "fLXTAL_ext",
"kind": "electrical",
"unit": "kHz",
"min": null,
"typ": 32.768,
"max": 1000,
"conditions": "VDD = 3.3 V",
"source_page": 55,
"source": "datasheet"
},
{
"name": "OSC32IN high or low time (LXTAL bypass)",
"symbol": "tH/L(LXTAL)",
"kind": "timing",
"unit": "ns",
"min": 450,
"typ": null,
"max": null,
"conditions": "",
"source_page": 56,
"source": "datasheet"
},
{
"name": "OSC32IN rise or fall time (LXTAL bypass)",
"symbol": "tR/F(LXTAL)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 56,
"source": "datasheet"
},
{
"name": "Crystal or ceramic duty cycle (LXTAL)",
"symbol": "Ducy(LXTAL)",
"kind": "timing",
"unit": "%",
"min": 30,
"typ": null,
"max": 70,
"conditions": "",
"source_page": 55,
"source": "datasheet"
},
{
"name": "IRC8M oscillator frequency accuracy, factory-trimmed",
"symbol": "ACCIRC8M",
"kind": "tolerance",
"unit": "%",
"min": -0.62,
"typ": null,
"max": 0.46,
"conditions": "VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C for grade 6 devices",
"source_page": 57,
"source": "datasheet"
},
{
"name": "IRC8M oscillator frequency accuracy, factory-trimmed",
"symbol": "ACCIRC8M",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "VDD = VDDA = 3.3 V, TA = 25 °C",
"source_page": 57,
"source": "datasheet"
},
{
"name": "IRC28M oscillator frequency accuracy, factory-trimmed",
"symbol": "ACCIRC28M",
"kind": "tolerance",
"unit": "%",
"min": -0.86,
"typ": null,
"max": 0.9,
"conditions": "VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C for grade 6 devices",
"source_page": 58,
"source": "datasheet"
},
{
"name": "IRC28M oscillator frequency accuracy, factory-trimmed",
"symbol": "ACCIRC28M",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "VDD = VDDA = 3.3 V, TA = 25 °C",
"source_page": 58,
"source": "datasheet"
},
{
"name": "IRC48M oscillator frequency accuracy, factory-trimmed",
"symbol": "ACCIRC48M",
"kind": "tolerance",
"unit": "%",
"min": -0.81,
"typ": null,
"max": 0.35,
"conditions": "VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C for grade 6 devices",
"source_page": 58,
"source": "datasheet"
},
{
"name": "IRC48M oscillator frequency accuracy, factory-trimmed",
"symbol": "ACCIRC48M",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "VDD = VDDA = 3.3 V, TA = 25 °C",
"source_page": 58,
"source": "datasheet"
},
{
"name": "PLL input clock frequency",
"symbol": "fPLLIN",
"kind": "electrical",
"unit": "MHz",
"min": 1,
"typ": null,
"max": 25,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "PLL output clock frequency",
"symbol": "fPLLOUT",
"kind": "electrical",
"unit": "MHz",
"min": 16,
"typ": null,
"max": 84,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "PLL VCO output clock frequency",
"symbol": "fVCO",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": null,
"max": 84,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "PLL lock time",
"symbol": "tLOCK",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": null,
"max": 300,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "Number of guaranteed program/erase cycles before failure (Endurance)",
"symbol": "PECYC",
"kind": "electrical",
"unit": "kcycles",
"min": 100,
"typ": null,
"max": null,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "Word programming time",
"symbol": "tPROG",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": 37.5,
"max": 86,
"conditions": "TA range",
"source_page": 59,
"source": "datasheet"
},
{
"name": "Page erase time",
"symbol": "tERASE",
"kind": "timing",
"unit": "ms",
"min": null,
"typ": 45,
"max": 300,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "Mass erase time",
"symbol": "tMERASE(64KB)",
"kind": "timing",
"unit": "s",
"min": null,
"typ": 0.5,
"max": 1.6,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "Read time at data flash area",
"symbol": "tREAD",
"kind": "timing",
"unit": "hclks",
"min": 56,
"typ": null,
"max": 3536,
"conditions": "",
"source_page": 59,
"source": "datasheet"
},
{
"name": "Internal pull-up resistor (all pins)",
"symbol": "RPU",
"kind": "electrical",
"unit": "kΩ",
"min": 30,
"typ": 40,
"max": 50,
"conditions": "All pins VIN = VSS",
"source_page": 61,
"source": "datasheet"
},
{
"name": "Internal pull-down resistor (all pins)",
"symbol": "RPD",
"kind": "electrical",
"unit": "kΩ",
"min": 30,
"typ": 40,
"max": 50,
"conditions": "All pins VIN = VDD",
"source_page": 61,
"source": "datasheet"
},
{
"name": "ADC clock",
"symbol": "fADC",
"kind": "electrical",
"unit": "MHz",
"min": 0.1,
"typ": null,
"max": 36,
"conditions": "",
"source_page": 62,
"source": "datasheet"
},
{
"name": "Sampling rate, 12-bit",
"symbol": "fS",
"kind": "electrical",
"unit": "MSPS",
"min": 0.007,
"typ": null,
"max": 2.57,
"conditions": "12-bit",
"source_page": 62,
"source": "datasheet"
},
{
"name": "Sampling time",
"symbol": "ts",
"kind": "timing",
"unit": "μs",
"min": 0.04,
"typ": null,
"max": 6.65,
"conditions": "fADC = 36 MHz",
"source_page": 62,
"source": "datasheet"
},
{
"name": "External input impedance",
"symbol": "RAIN",
"kind": "electrical",
"unit": "kΩ",
"min": null,
"typ": null,
"max": 171,
"conditions": "See Equation 1",
"source_page": 62,
"source": "datasheet"
},
{
"name": "Startup time",
"symbol": "tSU",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 62,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction-to-ambient, LQFP64",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 61.8,
"max": null,
"conditions": "Natural convection, 2S2P PCB",
"source_page": 81,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction-to-board, LQFP64",
"symbol": "θJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 42.83,
"max": null,
"conditions": "Cold plate, 2S2P PCB",
"source_page": 81,
"source": "datasheet"
},
{
"name": "Thermal resistance, junction-to-case, LQFP64",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 21.98,
"max": null,
"conditions": "Cold plate, 2S2P PCB",
"source_page": 82,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"gd32f330rbt6"
],
"discovery_pitch": "GD32F330RBT6 (GigaDevice Semicon Beijing) 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",
"gd32f330rbt6.kicad_sym",
"gd32f330rbt6.kicad_mod",
"gd32f330rbt6.glb",
"gd32f330rbt6.step",
"gd32f330rbt6.lbr",
"docs/hero.png",
"docs/gd32f330rbt6-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"gd32f330rbt6-hero.glb",
"gd32f330rbt6-hero.overlay.json",
"gd32f330rbt6-etched.glb"
],
"visibility": {
"public": true
}
}