component
HC32F334K8TI-LQFP64
Public Made by Adomby adom
XHSC Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141
{
"schema_version": 1,
"type": "component",
"slug": "hc32f334k8ti-lqfp64",
"title": "HC32F334K8TI-LQFP64",
"brief": "XHSC 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",
"hc32f334k8ti-lqfp64",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "HC32F334K8TI-LQFP64",
"manufacturer": "XHSC",
"package": "LQFP-64(10x10)",
"pin_count": 64,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603406209819299840",
"parts": {
"symbol": "hc32f334k8ti-lqfp64.kicad_sym",
"footprint": "hc32f334k8ti-lqfp64.kicad_mod",
"model_3d": "hc32f334k8ti-lqfp64-hero.glb",
"model_3d_plain": "hc32f334k8ti-lqfp64-etched.glb",
"model_3d_step": "hc32f334k8ti-lqfp64-etched.step",
"model_3d_step_plain": "hc32f334k8ti-lqfp64.step",
"lbr": "hc32f334k8ti-lqfp64.lbr"
},
"distributor_links": {
"lcsc": "C20071245"
},
"distributor_check": {
"checked_at": "2026-10-18T04:22:21Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "PF2",
"type": "bidirectional",
"description": "GPIO PF2 with EIRQ2, USART1_CK/USART4_CK, TMR6_TRIGB and TMR4_ADSM alternate functions; 5 V tolerant, input must not exceed 5 V and internal pull-up/down is disabled when input is above VCC."
},
{
"number": "2",
"name": "PC13",
"type": "bidirectional",
"description": "GPIO PC13 with EIRQ13/WKUP3_1 wake-up, RTC_OUT and TMR4 PWM alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "3",
"name": "PC14/XTAL32_IN",
"type": "input",
"description": "32.768 kHz low-speed oscillator input XTAL32_IN, shared with GPIO PC14 and EIRQ14; load capacitors per the XTAL32 application circuit (section 3.3.6.3)."
},
{
"number": "4",
"name": "PC15/XTAL32_OUT",
"type": "output",
"description": "32.768 kHz low-speed oscillator output XTAL32_OUT, shared with GPIO PC15 and EIRQ15; load capacitors per the XTAL32 application circuit (section 3.3.6.3)."
},
{
"number": "5",
"name": "PF0/XTAL_IN",
"type": "input",
"description": "External high-speed oscillator input XTAL_IN for a 4-25 MHz crystal or resonator (Table 3-16), shared with GPIO PF0 and EIRQ0."
},
{
"number": "6",
"name": "PF1/XTAL_OUT",
"type": "output",
"description": "External high-speed oscillator output XTAL_OUT for a 4-25 MHz crystal or resonator (Table 3-16), shared with GPIO PF1 and EIRQ1."
},
{
"number": "7",
"name": "NRST",
"type": "input",
"description": "Active-low reset input; if unused, connect a pull-up resistor to VCC (section 2.4)."
},
{
"number": "8",
"name": "PC0",
"type": "bidirectional",
"description": "GPIO PC0 with ADC12_IN10 analog input, EIRQ0 and SPI_NSS3 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "9",
"name": "PC1",
"type": "bidirectional",
"description": "GPIO PC1 with ADC12_IN11 analog input, EIRQ1, CMP3_OUT and SPI_NSS2 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "10",
"name": "PC2",
"type": "bidirectional",
"description": "GPIO PC2 with ADC12_IN12 analog input, EIRQ2 and SPI_NSS1 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "11",
"name": "PC3",
"type": "bidirectional",
"description": "GPIO PC3 with ADC12_IN13 analog input, EIRQ3 and EMB_PORT1_IN2 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "12",
"name": "AVSS/VREFL",
"type": "power_in",
"description": "Analog ground and low reference voltage (VREFL); tie to VSS when the analog modules are not used (section 2.4)."
},
{
"number": "13",
"name": "AVCC/VREFH",
"type": "power_in",
"description": "Analog supply and high reference voltage (VREFH), same voltage as VCC (1.8-3.63 V); tie to VCC when the analog modules are not used."
},
{
"number": "14",
"name": "PA0",
"type": "bidirectional",
"description": "GPIO PA0 with ADC1_IN0 analog input, EIRQ0/WKUP0_0, CMP1_OUT and FCMREF alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "15",
"name": "PA1",
"type": "bidirectional",
"description": "GPIO PA1 with ADC1_IN1 analog input, RTC_CLK1, EIRQ1 and EMB_PORT1_IN4 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "16",
"name": "PA2",
"type": "bidirectional",
"description": "GPIO PA2 with ADC1_IN2 analog input, CMP1_INM2, EIRQ2 and ADTRG1 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "17",
"name": "PA3",
"type": "bidirectional",
"description": "GPIO PA3 with ADC1_IN3 analog input, CMP1/2/3 positive inputs (INP2), EIRQ3 and ADTRG2 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "18",
"name": "VSS",
"type": "power_in",
"description": "Ground, 0 V reference for all supplies."
},
{
"number": "19",
"name": "VCC",
"type": "power_in",
"description": "Main supply, 1.8 V to 3.63 V; place decoupling capacitors close to the VCC/VSS pairs (section 2.4, Fig. 3-2)."
},
{
"number": "20",
"name": "PA4",
"type": "bidirectional",
"description": "GPIO PA4 with ADC12_IN4, DAC1_OUT1, CMP1/2/3 negative inputs (INM1), EIRQ4, USART1_CK and USART2_CK alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "21",
"name": "PA5",
"type": "bidirectional",
"description": "GPIO PA5 with ADC12_IN5, DAC1_OUT2 and EIRQ5 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "22",
"name": "PA6",
"type": "bidirectional",
"description": "GPIO PA6 with ADC123_IN6, DAC2_OUT1, EIRQ6 and CMP1_OUT alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "23",
"name": "PA7",
"type": "bidirectional",
"description": "GPIO PA7 with ADC123_IN7, CMP1_INP1, EIRQ7 and ADTRG3 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "24",
"name": "PC4",
"type": "bidirectional",
"description": "GPIO PC4 with ADC12_IN14 analog input and EIRQ4 alternate function; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "25",
"name": "PC5",
"type": "bidirectional",
"description": "GPIO PC5 with ADC12_IN15 analog input, EIRQ5 and EMB_PORT1_IN3 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "26",
"name": "PB0",
"type": "bidirectional",
"description": "GPIO PB0 with ADC123_IN8 analog input, CMP2_INP1, EIRQ0 and ADTRG1 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "27",
"name": "PB1",
"type": "bidirectional",
"description": "GPIO PB1 with ADC123_IN9 analog input, EIRQ1/WKUP0_1, ADTRG2 and MCO_1 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "28",
"name": "PB2",
"type": "bidirectional",
"description": "GPIO PB2 with ADC3_IN10 analog input, CMP2_INM2, EIRQ2/WKUP0_2, ADTRG3 and MCO_2 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "29",
"name": "PB10",
"type": "bidirectional",
"description": "GPIO PB10 with ADC3_IN11 analog input, EIRQ10 and HRPWM_EEV9 alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "30",
"name": "PB11",
"type": "bidirectional",
"description": "GPIO PB11 with CMP3_INP1, EIRQ11 and HRPWM_EEV7 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "31",
"name": "VSS",
"type": "power_in",
"description": "Ground, 0 V reference for all supplies."
},
{
"number": "32",
"name": "VCC",
"type": "power_in",
"description": "Main supply, 1.8 V to 3.63 V; place decoupling capacitors close to the VCC/VSS pairs (section 2.4, Fig. 3-2)."
},
{
"number": "33",
"name": "PB12",
"type": "bidirectional",
"description": "GPIO PB12 with ADC3_IN0 analog input, EIRQ12, HRPWM_4_PWMA, USART1_CK and USART3_CK alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "34",
"name": "PB13",
"type": "bidirectional",
"description": "GPIO PB13 with ADC3_IN1 analog input, EIRQ13 and HRPWM_4_PWMB alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "35",
"name": "PB14",
"type": "bidirectional",
"description": "GPIO PB14 with ADC3_IN2 analog input, EIRQ14 and HRPWM_5_PWMA alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "36",
"name": "PB15",
"type": "bidirectional",
"description": "GPIO PB15 with ADC3_IN3 analog input, CMP3_INM2, RTC_CLK2, EIRQ15 and HRPWM_5_PWMB alternate functions; analog input voltage must not exceed VREFH/AVCC."
},
{
"number": "37",
"name": "PC6",
"type": "bidirectional",
"description": "GPIO PC6 with EIRQ6, HRPWM_1_PWMA, CMP3_OUT and HRPWM_EEV10 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "38",
"name": "PC7",
"type": "bidirectional",
"description": "GPIO PC7 with EIRQ7, HRPWM_1_PWMB and EMB_PORT1_IN5 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "39",
"name": "PC8",
"type": "bidirectional",
"description": "GPIO PC8 with EIRQ8, HRPWM_6_PWMA and MCO_2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "40",
"name": "PC9",
"type": "bidirectional",
"description": "GPIO PC9 with EIRQ9, HRPWM_6_PWMB and MCO_1 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "41",
"name": "PA8",
"type": "bidirectional",
"description": "GPIO PA8 with EXVREF, EIRQ8/WKUP2_0, TRACED0, USART1_CK/USART2_CK, CTCREF and MCO_1 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "42",
"name": "PA9",
"type": "bidirectional",
"description": "GPIO PA9 with EIRQ9, TRACECLK, EMB_PORT1_IN3 and MCO_2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "43",
"name": "PA10",
"type": "bidirectional",
"description": "GPIO PA10 with EIRQ10/WKUP2_2, TRACED1, CMP3_OUT and EMB_PORT1_IN5 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "44",
"name": "PA11",
"type": "bidirectional",
"description": "GPIO PA11 with EIRQ11/WKUP2_3, TRACED2, CMP1_OUT and EMB_PORT1_IN2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "45",
"name": "PA12",
"type": "bidirectional",
"description": "GPIO PA12 with EIRQ12/WKUP3_0, TRACED3, CMP1_OUT, CMP2_OUT, SPI_NSS1 and FCMREF alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "46",
"name": "PA13",
"type": "bidirectional",
"description": "GPIO PA13 with EIRQ13, JTMS_SWDIO, CMP3_OUT and ADTRG3 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "47",
"name": "VSS",
"type": "power_in",
"description": "Ground, 0 V reference for all supplies."
},
{
"number": "48",
"name": "VCC",
"type": "power_in",
"description": "Main supply, 1.8 V to 3.63 V; place decoupling capacitors close to the VCC/VSS pairs (section 2.4, Fig. 3-2)."
},
{
"number": "49",
"name": "PA14",
"type": "bidirectional",
"description": "GPIO PA14 with EIRQ14/WKUP3_2, JTCK_SWCLK and ADTRG2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "50",
"name": "PA15",
"type": "bidirectional",
"description": "GPIO PA15 with EIRQ15/WKUP3_3, JTDI, HRPWM_EEV1 and EMB_PORT1_IN2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "51",
"name": "PC10",
"type": "bidirectional",
"description": "GPIO PC10 with EIRQ10 and TMR6_1 PWM alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "52",
"name": "PC11",
"type": "bidirectional",
"description": "GPIO PC11 with EIRQ11 and HRPWM_EEV2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "53",
"name": "PC12",
"type": "bidirectional",
"description": "GPIO PC12 with EIRQ12, HRPWM_EEV1, USART1_CK and USART3_CK alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "54",
"name": "PD2",
"type": "bidirectional",
"description": "GPIO PD2 with EIRQ2, CMP3_OUT and HRPWM_EEV10 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "55",
"name": "PB3",
"type": "bidirectional",
"description": "GPIO PB3 with EIRQ3/WKUP0_3, JTDO_TRACESWO and HRPWM_SCOUT alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "56",
"name": "PB4",
"type": "bidirectional",
"description": "GPIO PB4 with EIRQ4/WKUP1_0, NJTRST and MCO_2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "57",
"name": "PB5",
"type": "bidirectional",
"description": "GPIO PB5 with EIRQ5/WKUP1_1, USART1_CK/USART2_CK and MCO_1 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "58",
"name": "PB6",
"type": "bidirectional",
"description": "GPIO PB6 (I2C-capable pin, Table 3-28) with EIRQ6/WKUP1_2, SPI_NSS2, CTCREF, CMP1_OUT and ADTRG1 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "59",
"name": "PB7",
"type": "bidirectional",
"description": "GPIO PB7 (I2C-capable pin, Table 3-28) with EIRQ7/WKUP1_3, FCMREF, CMP2_OUT and ADTRG2 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "60",
"name": "PF3/MD",
"type": "bidirectional",
"description": "GPIO PF3 and MD mode input; MD must be held low when NRST is released, and a 4.7 kΩ pull-down to VSS is recommended (section 2.4)."
},
{
"number": "61",
"name": "PB8",
"type": "bidirectional",
"description": "GPIO PB8 with PVD2EXINP (PVD2 external comparison voltage input), EIRQ8, SPI_NSS3, ADTRG1 and FCMREF alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "62",
"name": "PB9",
"type": "bidirectional",
"description": "GPIO PB9 with EIRQ9/WKUP2_1, CMP1_OUT, CMP2_OUT and EMB_PORT1_IN4 alternate functions; 5 V tolerant, input must not exceed 5 V."
},
{
"number": "63",
"name": "VSS",
"type": "power_in",
"description": "Ground, 0 V reference for all supplies."
},
{
"number": "64",
"name": "VCC",
"type": "power_in",
"description": "Main supply, 1.8 V to 3.63 V; place decoupling capacitors close to the VCC/VSS pairs (section 2.4, Fig. 3-2)."
}
],
"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: Pin-to-function mapping was taken from the flattened text of Table 2-1 (LQFP64 column). Column align; Table 2-1 lists pin 60 as 'PF3' while the pin diagram and section 2.4 label it 'PF3/MD'. The name 'P; The datasheet does not give KiCad ERC types per pin. Types were assigned from the I/O classes in Tab"
],
"pages_sent": 63,
"cost_usd": 0.283,
"at": "2026-10-18T04:21:29"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603406209819299840",
"pages": 102,
"sha256": "bf3aa4841b430601",
"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": "hc32f334k8ti-lqfp64.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": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "hc32f334k8ti-lqfp64-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": "03e3aeb2bab3c79da525f600894aadfe14f8e17a0850f402793d42d5329491c7",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "XHSC",
"Package": "LQFP-64(10x10)",
"Category": "Embedded Processors & Controllers",
"Pins": "64"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "bf3aa4841b430601c6689df6fd8fe6b614b818f8812234c11db09b0e0d3fa85f",
"rows": [
{
"name": "电源电压范围 (system supply)",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": null,
"max": 3.63,
"conditions": "",
"source_page": 12,
"source": "datasheet"
},
{
"name": "工作温度范围",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 105,
"conditions": "",
"source_page": 12,
"source": "datasheet"
},
{
"name": "数字外部事件响应时间",
"symbol": "TLAT(DEEV)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 60,
"max": 70,
"conditions": "30pF负载",
"source_page": 67,
"source": "datasheet"
},
{
"name": "模拟外部事件响应时间",
"symbol": "TLAT(AEEV)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 75,
"max": 85,
"conditions": "30pF负载",
"source_page": 67,
"source": "datasheet"
},
{
"name": "最小外部事件脉冲宽度",
"symbol": "TW(EEV)",
"kind": "timing",
"unit": "ns",
"min": 12.5,
"typ": null,
"max": null,
"conditions": "",
"source_page": 67,
"source": "datasheet"
},
{
"name": "外部事件反应jitter",
"symbol": "TJIT (EEV)",
"kind": "timing",
"unit": "tPCLK0",
"min": null,
"typ": null,
"max": 1,
"conditions": "从HRPWM_EEVy输入到HRPWM_<t>_PWMA/B输出端口",
"source_page": 67,
"source": "datasheet"
},
{
"name": "同步输入信号HRPWM_TRGA~D最小脉宽",
"symbol": "Tw(TRGA-D)",
"kind": "timing",
"unit": "tPCLK0",
"min": 2,
"typ": null,
"max": null,
"conditions": "",
"source_page": 67,
"source": "datasheet"
},
{
"name": "同步请求响应时间",
"symbol": "TRES(TRGA-D)",
"kind": "timing",
"unit": "tPCLK0",
"min": null,
"typ": null,
"max": 4,
"conditions": "",
"source_page": 67,
"source": "datasheet"
},
{
"name": "同步输出信号HRPWM_SYNCOUT最小脉宽",
"symbol": "Tw(SYNCOUT)",
"kind": "timing",
"unit": "tPCLK0",
"min": 16,
"typ": null,
"max": 65535,
"conditions": "",
"source_page": 67,
"source": "datasheet"
},
{
"name": "SCL频率",
"symbol": "fSCL",
"kind": "timing",
"unit": "KHz",
"min": 0,
"typ": null,
"max": 100,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL频率",
"symbol": "fSCL",
"kind": "timing",
"unit": "KHz",
"min": 0,
"typ": null,
"max": 400,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL频率",
"symbol": "fSCL",
"kind": "timing",
"unit": "KHz",
"min": 0,
"typ": null,
"max": 1000,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "开始条件/重新开始条件Hold",
"symbol": "tHD;STA",
"kind": "timing",
"unit": "μs",
"min": 4,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "开始条件/重新开始条件Hold",
"symbol": "tHD;STA",
"kind": "timing",
"unit": "μs",
"min": 0.6,
"typ": null,
"max": null,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "开始条件/重新开始条件Hold",
"symbol": "tHD;STA",
"kind": "timing",
"unit": "μs",
"min": 0.26,
"typ": null,
"max": null,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL低电平",
"symbol": "tLOW",
"kind": "timing",
"unit": "μs",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL低电平",
"symbol": "tLOW",
"kind": "timing",
"unit": "μs",
"min": 1.3,
"typ": null,
"max": null,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL低电平",
"symbol": "tLOW",
"kind": "timing",
"unit": "μs",
"min": 0.5,
"typ": null,
"max": null,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL高电平",
"symbol": "tHIGH",
"kind": "timing",
"unit": "μs",
"min": 4,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL高电平",
"symbol": "tHIGH",
"kind": "timing",
"unit": "μs",
"min": 0.6,
"typ": null,
"max": null,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL高电平",
"symbol": "tHIGH",
"kind": "timing",
"unit": "μs",
"min": 0.26,
"typ": null,
"max": null,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "重新开始条件Setup",
"symbol": "tSU;STA",
"kind": "timing",
"unit": "μs",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "重新开始条件Setup",
"symbol": "tSU;STA",
"kind": "timing",
"unit": "μs",
"min": 0.6,
"typ": null,
"max": null,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "重新开始条件Setup",
"symbol": "tSU;STA",
"kind": "timing",
"unit": "μs",
"min": 0.26,
"typ": null,
"max": null,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "数据Hold",
"symbol": "tHD;DAT",
"kind": "timing",
"unit": "μs",
"min": 0,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL/SDA的上升时间",
"symbol": "tR",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 1000,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL/SDA的上升时间",
"symbol": "tR",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 300,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL/SDA的上升时间",
"symbol": "tR",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 120,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL/SDA的下降时间",
"symbol": "tF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 300,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "SCL/SDA的下降时间",
"symbol": "tF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 120,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "停止条件Setup",
"symbol": "tSU;STO",
"kind": "timing",
"unit": "μs",
"min": 4,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "停止条件Setup",
"symbol": "tSU;STO",
"kind": "timing",
"unit": "μs",
"min": 0.6,
"typ": null,
"max": null,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "停止条件Setup",
"symbol": "tSU;STO",
"kind": "timing",
"unit": "μs",
"min": 0.26,
"typ": null,
"max": null,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "停止条件到开始条件间的BUS空闲时间",
"symbol": "tBUF",
"kind": "timing",
"unit": "μs",
"min": 4.7,
"typ": null,
"max": null,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "停止条件到开始条件间的BUS空闲时间",
"symbol": "tBUF",
"kind": "timing",
"unit": "μs",
"min": 1.3,
"typ": null,
"max": null,
"conditions": "快速模式（FM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "停止条件到开始条件间的BUS空闲时间",
"symbol": "tBUF",
"kind": "timing",
"unit": "μs",
"min": 0.5,
"typ": null,
"max": null,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "负载电容",
"symbol": "Cb",
"kind": "timing",
"unit": "pF",
"min": null,
"typ": null,
"max": 400,
"conditions": "标准模式（SM）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "负载电容",
"symbol": "Cb",
"kind": "timing",
"unit": "pF",
"min": null,
"typ": null,
"max": 550,
"conditions": "快速模式Plus（FM+）",
"source_page": 68,
"source": "datasheet"
},
{
"name": "Data输入建立时间（从机）",
"symbol": "tsu(SI)",
"kind": "timing",
"unit": "ns",
"min": 4,
"typ": null,
"max": null,
"conditions": "从机模式，1.8V≤Vcc≤3.63V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输入保持时间（从机）",
"symbol": "th(SI)",
"kind": "timing",
"unit": "ns",
"min": 3,
"typ": null,
"max": null,
"conditions": "从机模式，1.8V≤Vcc≤3.63V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输出有效时间（从机）",
"symbol": "tv(SO)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 15,
"conditions": "从机模式，2.7V≤Vcc≤3.63V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输出有效时间（从机）",
"symbol": "tv(SO)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 26,
"conditions": "从机模式，1.8V≤Vcc＜2.7V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输入建立时间（主机）",
"symbol": "tsu(MI)",
"kind": "timing",
"unit": "ns",
"min": 5,
"typ": null,
"max": null,
"conditions": "主机模式，2.7V≤Vcc≤3.63V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输入建立时间（主机）",
"symbol": "tsu(MI)",
"kind": "timing",
"unit": "ns",
"min": 9,
"typ": null,
"max": null,
"conditions": "主机模式，1.8V≤Vcc＜2.7V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输入保持时间（主机）",
"symbol": "th(MI)",
"kind": "timing",
"unit": "ns",
"min": 5,
"typ": null,
"max": null,
"conditions": "主机模式，2.7V≤Vcc≤3.63V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输入保持时间（主机）",
"symbol": "th(MI)",
"kind": "timing",
"unit": "ns",
"min": 15,
"typ": null,
"max": null,
"conditions": "主机模式，1.8V≤Vcc≤2.7V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输出有效时间（主机）",
"symbol": "tv(MO)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 4,
"conditions": "主机模式，2.7V≤Vcc≤3.63V",
"source_page": 69,
"source": "datasheet"
},
{
"name": "Data输出有效时间（主机）",
"symbol": "tv(MO)",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 9,
"conditions": "主机模式，1.8V≤Vcc≤2.7V",
"source_page": 69,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"hc32f334k8ti-lqfp64"
],
"discovery_pitch": "HC32F334K8TI-LQFP64 (XHSC) 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",
"hc32f334k8ti-lqfp64.kicad_sym",
"hc32f334k8ti-lqfp64.kicad_mod",
"hc32f334k8ti-lqfp64.glb",
"hc32f334k8ti-lqfp64.step",
"hc32f334k8ti-lqfp64.lbr",
"docs/hero.png",
"docs/hc32f334k8ti-lqfp64-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"hc32f334k8ti-lqfp64-hero.glb",
"hc32f334k8ti-lqfp64-hero.overlay.json",
"hc32f334k8ti-lqfp64-etched.glb"
],
"visibility": {
"public": true
}
}