component
CW32L031C8T6
Public Made by Adomby adom
CW Microcontroller Units (MCUs/MPUs/SOCs), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009
{
"schema_version": 1,
"type": "component",
"slug": "cw32l031c8t6",
"title": "CW32L031C8T6",
"brief": "CW Microcontroller Units (MCUs/MPUs/SOCs), LQFP-48(7x7). 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",
"single chip microcomputer-microcontroller",
"cw32l031c8t6",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "CW32L031C8T6",
"manufacturer": "CW",
"package": "LQFP-48(7x7)",
"pin_count": 48,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/786dee4be2971c77557ce760bd29aa7e.pdf",
"parts": {
"symbol": "cw32l031c8t6.kicad_sym",
"footprint": "cw32l031c8t6.kicad_mod",
"model_3d": "cw32l031c8t6-hero.glb",
"model_3d_plain": "cw32l031c8t6-etched.glb",
"model_3d_step": "cw32l031c8t6-etched.step",
"model_3d_step_plain": "cw32l031c8t6.step",
"lbr": "cw32l031c8t6.lbr"
},
"distributor_links": {
"lcsc": "C5464739"
},
"distributor_check": {
"checked_at": "2026-10-27T01:50:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "Vcore",
"type": "power_in",
"description": "Internal core voltage pin, which the datasheet shows as the @VCORE supply node of the power system and requires decoupling per Figure 7-3."
},
{
"number": "2",
"name": "PC13",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART1_TXD, RTC_1Hz, UART1_CTS, RTC_OUT, BTIM_ETR and RTC_TAMP."
},
{
"number": "3",
"name": "PC14",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions AWT_ETR, UART2_TXD, UART1_RTS, BTIM2_TOGN and UART2_RXD, and also serves as OSC32_IN."
},
{
"number": "4",
"name": "PC15",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions HSE_OUT, UART2_RXD, MCO_OUT, BTIM2_TOGP, UART2_TXD and UART1_RXD, and also serves as OSC32_OUT."
},
{
"number": "5",
"name": "PF00",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions AWT_ETR, UART3_TXD, I2C_SDA, BTIM1_TOGN, UART3_RXD and GTIM2_TOGP, and also serves as OSC_IN."
},
{
"number": "6",
"name": "PF01",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions LSE_OUT, UART3_RXD, I2C_SCL, BTIM1_TOGP, UART3_TXD and GTIM2_TOGN, and also serves as OSC_OUT."
},
{
"number": "7",
"name": "NRST",
"type": "input",
"description": "Chip reset input; the datasheet specifies an internal pull-up of 7 to 9 kΩ and a minimum reset pulse width of 20 μs."
},
{
"number": "8",
"name": "VSSA",
"type": "power_in",
"description": "Analog ground pin."
},
{
"number": "9",
"name": "VDDA",
"type": "power_in",
"description": "Analog supply pin for the ADC, reset circuit and internal RC oscillators, specified at 1.65 V to 5.5 V and required to be greater than or equal to VDD."
},
{
"number": "10",
"name": "PA00",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART3_CTS, UART2_CTS, RTC_TAMP, VC1_OUT, GTIM2_CH1 and GTIM2_ETR, and analog functions ADC_IN0, VC1_CH0 and LVD_CH1."
},
{
"number": "11",
"name": "PA01",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART3_RTS, UART2_RTS, LVD_OUT, GTIM2_CH2 and RTC_TAMP, and analog functions ADC_IN1 and VC1_CH1."
},
{
"number": "12",
"name": "PA02",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART3_TXD, UART2_TXD, VC2_OUT, GTIM2_CH3 and AWT_ETR, and analog functions ADC_IN2 and VC1_CH2."
},
{
"number": "13",
"name": "PA03",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART3_RXD, UART2_RXD, GTIM2_CH2, PCLK_OUT, UART3_TXD, GTIM2_CH4 and ATIM_CH3A, and analog functions ADC_IN3 and VC1_CH3."
},
{
"number": "14",
"name": "PA04",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions MCO_OUT, UART2_CTS, HCLK_OUT, SPI_CS, GTIM2_ETR and ATIM_CH2A, and analog functions ADC_IN4 and VC1_CH4."
},
{
"number": "15",
"name": "PA05",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions GTIM2_ETR, UART2_RTS, BTIM2_TOGN, SPI_SCK, GTIM2_CH1 and ATIM_CH1A, and analog functions ADC_IN5, VC1_CH5 and VC2_CH0."
},
{
"number": "16",
"name": "PA06",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART2_RXD, UART2_TXD, VC1_OUT, BTIM2_TOGP, SPI_MISO, GTIM1_CH1 and ATIM_BK, and analog functions ADC_IN6, VC1_CH6 and VC2_CH1."
},
{
"number": "17",
"name": "PA07",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART2_TXD, UART2_RXD, VC2_OUT, BTIM1_TOGN, SPI_MOSI, GTIM1_CH2 and ATIM_CH1B, and analog functions ADC_IN7, VC1_CH7 and VC2_CH2."
},
{
"number": "18",
"name": "PB00",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART2_RXD, UART1_CTS, UART2_TXD, BTIM1_TOGP, HSIOSC_OUT, GTIM1_CH3 and ATIM_CH2B, and analog functions ADC_IN8/ExRef, VC2_CH3 and LVD_CH2."
},
{
"number": "19",
"name": "PB01",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART2_TXD, UART1_RTS, UART2_RXD, BTIM3_TOGN, GTIM1_CH4 and ATIM_CH3B, and analog functions ADC_IN9 and VC2_CH4."
},
{
"number": "20",
"name": "PB02",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART2_CTS, UART1_TXD, HSE_OUT, UART1_RXD, BTIM3_TOGP, GTIM1_ETR and ATIM_CH1A, and analog functions ADC_IN10 and VC2_CH5."
},
{
"number": "21",
"name": "PB10",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions UART2_RTS, UART1_RXD, I2C_SCL, UART1_TXD, GTIM2_CH3 and ATIM_CH2A, and analog functions ADC_IN11 and VC2_CH6."
},
{
"number": "22",
"name": "PB11",
"type": "bidirectional",
"description": "Analog-capable I/O (TTa structure) with alternate functions LSI_OUT, I2C_SDA, BTIM_ETR, GTIM2_CH4 and ATIM_CH3A, and analog functions ADC_IN12, VC2_CH7 and LVD_CH3."
},
{
"number": "23",
"name": "VSS",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "24",
"name": "VDD",
"type": "power_in",
"description": "Digital supply pin for the I/O ports and internal regulator, specified at 1.65 V to 5.5 V, and all VDD pins must be powered at the same voltage."
},
{
"number": "25",
"name": "PB12",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions GTIM2_TOGP, LSE_OUT, SPI_CS, GTIM1_TOGP and ATIM_BK."
},
{
"number": "26",
"name": "PB13",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions GTIM2_TOGN, SPI_SCK, GTIM1_TOGN and ATIM_CH1B."
},
{
"number": "27",
"name": "PB14",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions GTIM2_CH1, SPI_MISO, RTC_OUT and ATIM_CH2B."
},
{
"number": "28",
"name": "PB15",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions GTIM2_CH2, BTIM2_TOGN, SPI_MOSI, RTC_1Hz and ATIM_CH3B."
},
{
"number": "29",
"name": "PA08",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART1_TXD, BTIM2_TOGP, MCO_OUT, LVD_OUT and ATIM_CH1A."
},
{
"number": "30",
"name": "PA09",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_TXD, UART1_RXD, I2C_SCL, BTIM1_TOGN, SPI_CS, UART3_RXD and ATIM_CH2A."
},
{
"number": "31",
"name": "PA10",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_RXD, UART1_CTS, I2C_SDA, BTIM1_TOGP, SPI_SCK, UART3_TXD and ATIM_CH3A."
},
{
"number": "32",
"name": "PA11",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_CTS, UART1_RTS, VC1_OUT, SPI_MISO and ATIM_GATE."
},
{
"number": "33",
"name": "PA12",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_RTS, BTIM_ETR, VC2_OUT, SPI_MOSI and ATIM_ETR."
},
{
"number": "34",
"name": "PA13/SWDIO",
"type": "bidirectional",
"description": "Standard I/O (TC structure) that is configured as SWDIO after reset with the internal pull-up enabled; alternate functions include I2C_SDA, UART1_RXD, UART2_TXD and IR_OUT."
},
{
"number": "35",
"name": "PF06",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_CTS, I2C_SCL, UART2_CTS and BTIM3_TOGN."
},
{
"number": "36",
"name": "PF07",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_RTS, I2C_SDA, UART2_RTS and BTIM3_TOGP."
},
{
"number": "37",
"name": "PA14/SWCLK",
"type": "bidirectional",
"description": "Standard I/O (TC structure) that is configured as SWCLK after reset with the internal pull-up enabled; alternate functions include UART3_TXD, I2C_SCL, UART1_TXD and UART2_RXD."
},
{
"number": "38",
"name": "PA15",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_RXD, GTIM2_CH1, UART1_RXD, UART2_RXD, SPI_CS, GTIM2_ETR and ATIM_CH1B."
},
{
"number": "39",
"name": "PB03",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_RTS, GTIM2_CH2, UART1_CTS, UART2_TXD, SPI_SCK, GTIM1_ETR and ATIM_CH2B."
},
{
"number": "40",
"name": "PB04",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_CTS, UART1_RTS, UART2_CTS, SPI_MISO, GTIM1_CH1 and ATIM_CH3B."
},
{
"number": "41",
"name": "PB05",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions AWT_ETR, UART2_RTS, SPI_MOSI, GTIM1_CH2 and ATIM_CH1A."
},
{
"number": "42",
"name": "PB06",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_TXD, UART3_RXD, I2C_SCL, GTIM1_TOGP and ATIM_CH2A."
},
{
"number": "43",
"name": "PB07",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions UART3_RXD, UART3_TXD, I2C_SDA, GTIM1_TOGN and ATIM_CH3A."
},
{
"number": "44",
"name": "PF03/BOOT",
"type": "input",
"description": "Dedicated BOOT pin that selects at startup between running the internal Bootloader and running the user program."
},
{
"number": "45",
"name": "PB08",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions I2C_SCL, UART1_RXD, UART1_TXD, GTIM1_CH3 and ATIM_ETR."
},
{
"number": "46",
"name": "PB09",
"type": "bidirectional",
"description": "Standard I/O (TC structure) with alternate functions I2C_SDA, UART1_TXD, UART1_RXD, IR_OUT, GTIM1_CH4 and ATIM_BK."
},
{
"number": "47",
"name": "VSS",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "48",
"name": "VDD",
"type": "power_in",
"description": "Digital power supply pin, specified at 1.65 V to 5.5 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 LQFP48 pin table text is garbled in extraction. Pins 1 and 2 to 48 were read from the LQFP48 col"
],
"pages_sent": 68,
"cost_usd": 0.0771,
"at": "2026-10-27T01:50:34"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/786dee4be2971c77557ce760bd29aa7e.pdf",
"pages": 74,
"sha256": "0e51efc1f45a11c9",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 48,
"described": 48,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "cw32l031c8t6.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9,
9,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "cw32l031c8t6-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9,
9,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "df4996bb65cc6b22b4a7fcbc638afb912e5a84161b1db5a875151fa6149ded01",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "CW",
"Package": "LQFP-48(7x7)",
"Category": "Single Chip Microcomputer/Microcontroller",
"Pins": "48"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "0e51efc1f45a11c97d7d8629397b4777ff42c5e5914fa78d97a4202c6889bbb2",
"rows": [
{
"name": "Standard operating voltage",
"symbol": "VDD",
"kind": "recommended_operating",
"unit": "V",
"min": 1.65,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Analog operating voltage",
"symbol": "VDDA",
"kind": "recommended_operating",
"unit": "V",
"min": 1.65,
"typ": null,
"max": 5.5,
"conditions": "须等于 VDD",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Internal AHB bus frequency",
"symbol": "fHCLK",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 48,
"conditions": "VDD ≥ 1.8V",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Internal APB bus frequency",
"symbol": "fPCLK",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 48,
"conditions": "VDD ≥ 1.8V",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Internal AHB bus frequency",
"symbol": "fHCLK",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 24,
"conditions": "1.65V ≤ VDD < 1.8V",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Internal APB bus frequency",
"symbol": "fPCLK",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 24,
"conditions": "1.65V ≤ VDD < 1.8V",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Power dissipation (LQFP48)",
"symbol": "PD",
"kind": "recommended_operating",
"unit": "mW",
"min": null,
"typ": null,
"max": 364,
"conditions": "温度标号 6：TA=85℃ LQFP48",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Ambient temperature (maximum power dissipation)",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "温度标号 6, 最大功率耗散",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Ambient temperature (low power dissipation)",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 105,
"conditions": "低功率耗散",
"source_page": 36,
"source": "datasheet"
},
{
"name": "Junction temperature range",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 105,
"conditions": "温度标号 6",
"source_page": 36,
"source": "datasheet"
},
{
"name": "VDD power-on/power-down reset threshold, falling edge",
"symbol": "VPOR/BOR",
"kind": "electrical",
"unit": "V",
"min": 1.451,
"typ": 1.5,
"max": 1.552,
"conditions": "下降沿",
"source_page": 37,
"source": "datasheet"
},
{
"name": "VDD power-on/power-down reset threshold, rising edge",
"symbol": "VPOR/BOR",
"kind": "electrical",
"unit": "V",
"min": 1.502,
"typ": 1.55,
"max": 1.6,
"conditions": "上升沿",
"source_page": 37,
"source": "datasheet"
},
{
"name": "BOR hysteresis",
"symbol": "VBORhyst",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 50,
"conditions": "-",
"source_page": 37,
"source": "datasheet"
},
{
"name": "Reset duration",
"symbol": "tRSTTEMPO",
"kind": "timing",
"unit": "ms",
"min": 4,
"typ": 6.5,
"max": 13,
"conditions": "-",
"source_page": 37,
"source": "datasheet"
},
{
"name": "Internal 1.5V reference voltage",
"symbol": "VREFINT1V5",
"kind": "electrical",
"unit": "V",
"min": 1.485,
"typ": 1.5,
"max": 1.515,
"conditions": "-40℃ < TA < +85℃",
"source_page": 37,
"source": "datasheet"
},
{
"name": "Internal 2.5V reference voltage",
"symbol": "VREFINT2V5",
"kind": "electrical",
"unit": "V",
"min": 2.475,
"typ": 2.5,
"max": 2.525,
"conditions": "-40℃ < TA < +85℃",
"source_page": 37,
"source": "datasheet"
},
{
"name": "Internal reference voltage distribution over full temperature range",
"symbol": "ΔVREFINT",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 101,
"conditions": "VDDA = 3V",
"source_page": 37,
"source": "datasheet"
},
{
"name": "Internal reference voltage temperature coefficient",
"symbol": "TCoeff",
"kind": "temperature_coefficient",
"unit": "ppm/℃",
"min": -601,
"typ": null,
"max": 601,
"conditions": "",
"source_page": 37,
"source": "datasheet"
},
{
"name": "Run mode supply current, code from FLASH, all peripherals on, 48MHz",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 7.2,
"max": 8.2,
"conditions": "VDD = VDDA = 5.5V, TA = 85℃, HSI or HSE clock, fHCLK 48MHz",
"source_page": 38,
"source": "datasheet"
},
{
"name": "Run mode supply current, code from FLASH, all peripherals off, 48MHz",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 4.6,
"max": 5.2,
"conditions": "VDD = VDDA = 5.5V, TA = 85℃, HSI or HSE clock, fHCLK 48MHz",
"source_page": 38,
"source": "datasheet"
},
{
"name": "Run mode supply current, code from RAM, all peripherals on, 48MHz",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 5.3,
"max": 5.9,
"conditions": "VDD = VDDA = 5.5V, TA = 85℃, HSI or HSE clock, fHCLK 48MHz",
"source_page": 38,
"source": "datasheet"
},
{
"name": "Sleep mode supply current, 48MHz, all peripherals on",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 3.8,
"max": 4.2,
"conditions": "VDD = VDDA = 5.5V, TA = 85℃, HSI or HSE clock, fHCLK 48MHz",
"source_page": 38,
"source": "datasheet"
},
{
"name": "Sleep mode supply current, 48MHz, all peripherals off",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 1.1,
"max": 1.23,
"conditions": "VDD = VDDA = 5.5V, TA = 85℃, HSI or HSE clock, fHCLK 48MHz",
"source_page": 38,
"source": "datasheet"
},
{
"name": "DeepSleep supply current, regulator in run mode, all oscillators off",
"symbol": "IDD",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 0.45,
"max": 3.84,
"conditions": "VDD = VDDA = 3.6V, TA = 85℃",
"source_page": 39,
"source": "datasheet"
},
{
"name": "DeepSleep supply current, regulator in run mode, LSI and IWDT on",
"symbol": "IDD",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 1.11,
"max": 4.65,
"conditions": "VDD = VDDA = 3.6V, TA = 85℃",
"source_page": 39,
"source": "datasheet"
},
{
"name": "Absolute max supply voltage VDD-VSS",
"symbol": "VDD - VSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Absolute max analog supply voltage VDDA-VSS",
"symbol": "VDDA-VSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Absolute max I/O input voltage",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 0.3,
"conditions": "VIN relative to VSS and VDD+0.3V (upper limit VDD+0.3)",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Total VDD supply line sink current sum",
"symbol": "ΣIVDD",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 120,
"conditions": "",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Total VSS supply line source current sum",
"symbol": "ΣIVSS",
"kind": "absolute_maximum",
"unit": "mA",
"min": -120,
"typ": null,
"max": null,
"conditions": "",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Single I/O pin sink current",
"symbol": "IIO(PIN)",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 25,
"conditions": "",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Single I/O pin output current",
"symbol": "IIO(PIN)",
"kind": "absolute_maximum",
"unit": "mA",
"min": -25,
"typ": null,
"max": null,
"conditions": "",
"source_page": 34,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "℃",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 35,
"source": "datasheet"
},
{
"name": "Maximum junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 105,
"conditions": "",
"source_page": 35,
"source": "datasheet"
},
{
"name": "Flash programming voltage",
"symbol": "Vprog",
"kind": "electrical",
"unit": "V",
"min": 1.65,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 46,
"source": "datasheet"
},
{
"name": "ADC supply voltage when enabled",
"symbol": "VDDA",
"kind": "electrical",
"unit": "V",
"min": 1.65,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 51,
"source": "datasheet"
},
{
"name": "HSI factory calibration accuracy",
"symbol": "ACCHSI",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "TA = -40℃ ~ +85℃",
"source_page": 45,
"source": "datasheet"
},
{
"name": "HSI factory calibration accuracy",
"symbol": "ACCHSI",
"kind": "tolerance",
"unit": "%",
"min": -0.5,
"typ": null,
"max": 0.5,
"conditions": "TA = +25℃",
"source_page": 45,
"source": "datasheet"
},
{
"name": "Weak pull-up equivalent resistance",
"symbol": "RPU",
"kind": "electrical",
"unit": "kΩ",
"min": 45,
"typ": 75,
"max": 220,
"conditions": "VIN = VSS",
"source_page": 47,
"source": "datasheet"
},
{
"name": "Weak pull-down equivalent resistance",
"symbol": "RPD",
"kind": "electrical",
"unit": "kΩ",
"min": 16,
"typ": 30,
"max": 50,
"conditions": "VIN = VDDIOx",
"source_page": 47,
"source": "datasheet"
},
{
"name": "Output high voltage, sourcing current",
"symbol": "VOH",
"kind": "electrical",
"unit": "V",
"min": 3.02,
"typ": null,
"max": null,
"conditions": "Sourcing 10mA, VDD = 3.3V",
"source_page": 48,
"source": "datasheet"
},
{
"name": "Output high voltage, sourcing current",
"symbol": "VOH",
"kind": "electrical",
"unit": "V",
"min": 2.7,
"typ": null,
"max": null,
"conditions": "Sourcing 20mA, VDD = 3.3V",
"source_page": 48,
"source": "datasheet"
},
{
"name": "Output low voltage, sinking current",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.23,
"conditions": "Sinking 10mA, VDD = 3.3V",
"source_page": 48,
"source": "datasheet"
},
{
"name": "Output low voltage, sinking current",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.45,
"conditions": "Sinking 20mA, VDD = 3.3V",
"source_page": 48,
"source": "datasheet"
},
{
"name": "NRST weak pull-up equivalent resistance",
"symbol": "RPU",
"kind": "electrical",
"unit": "kΩ",
"min": 7,
"typ": 8,
"max": 9,
"conditions": "VIN = VSS",
"source_page": 50,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"cw32l031c8t6"
],
"discovery_pitch": "CW32L031C8T6 (CW) 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",
"cw32l031c8t6.kicad_sym",
"cw32l031c8t6.kicad_mod",
"cw32l031c8t6.glb",
"cw32l031c8t6.step",
"cw32l031c8t6.lbr",
"docs/hero.png",
"docs/cw32l031c8t6-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"cw32l031c8t6-hero.glb",
"cw32l031c8t6-hero.overlay.json",
"cw32l031c8t6-etched.glb"
],
"visibility": {
"public": true
}
}