microcontroller

CH32V303VCT6

Symbol
PE21PE32PE43PE54PE65VBAT6PC13/TAMPER-RTC7PC14/OSC32IN8PC15/OSC320UT9VSS_510VDD_511OSC_IN12OSC_OUT13NRST14PC0/ADC1015PC1/ADC1116PC2/ADC1217PC3/ADC1318VSSA19VREF-20VREF+21VDDA22PA0/WKUP/ADC023PA1/ADC124PA2/ADC225PA3/ADC326VSS_427VDD_428PA4/ADC4/DAC029PA5/ADC5/DAC130PA6/ADC631PA7/ADC732PC4/ADC1433PC5/ADC1534PB0/ADC835PB1/ADC936PB2/BOOT137PE738PE839PE940PE1041PE1142PE1243PE1344PE1445PE1546PB1047PB1148VSS_149VIO_150VIO_3100VSS_399PE198PE097PB996PB895BOOT094PB793PB692PB591PB490PB389PD788PD687PD586PD485PD384PD283PD182PD081PC1280PC1179PC1078PA1577PA14/SWCLK76VDD_275VSS_274NC73PA13/SWDIO72PA12/USB1DP71PA11/USB1DM70PA1069PA968PA867PC966PC865PC764PC663PD1562PD1461PD1360PD1259PD1158PD1057PD956PD855PB1554PB1453PB1352PB1251
Footprint
100999897969594939291908988878685848382818079787776757473727170696867666564636261605958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PE2inputSMDoval0.3×1.6
PE3outputSMDoval0.3×1.6
PE4ioSMDoval0.3×1.6
PE5passiveSMDoval0.3×1.6
PE6passiveSMDoval0.3×1.6
VBATpowerSMDoval0.3×1.6
PC13/TAMPER-RTCpassiveSMDoval0.3×1.6
PC14/OSC32INpassiveSMDoval0.3×1.6
PC15/OSC320UTpassiveSMDoval0.3×1.6
VSS_5passiveSMDoval0.3×1.6
VDD_5powerSMDoval0.3×1.6
OSC_INpassiveSMDoval0.3×1.6
OSC_OUTpassiveSMDoval0.3×1.6
NRSTinputSMDoval0.3×1.6
PC0/ADC10passiveSMDoval0.3×1.6
PC1/ADC11passiveSMDoval0.3×1.6
PC2/ADC12passiveSMDoval0.3×1.6
PC3/ADC13passiveSMDoval0.3×1.6
VSSAgroundSMDoval0.3×1.6
VREF-passiveSMDoval0.3×1.6
VREF+passiveSMDoval0.3×1.6
VDDApowerSMDoval0.3×1.6
PA0/WKUP/ADC0passiveSMDoval0.3×1.6
PA1/ADC1passiveSMDoval0.3×1.6
PA2/ADC2passiveSMDoval0.3×1.6
PA3/ADC3passiveSMDoval0.3×1.6
VSS_4passiveSMDoval0.3×1.6
VDD_4powerSMDoval0.3×1.6
PA4/ADC4/DAC0passiveSMDoval0.3×1.6
PA5/ADC5/DAC1passiveSMDoval0.3×1.6
PA6/ADC6passiveSMDoval0.3×1.6
PA7/ADC7passiveSMDoval0.3×1.6
PC4/ADC14passiveSMDoval0.3×1.6
PC5/ADC15passiveSMDoval0.3×1.6
PB0/ADC8passiveSMDoval0.3×1.6
PB1/ADC9passiveSMDoval0.3×1.6
PB2/BOOT1passiveSMDoval0.3×1.6
PE7passiveSMDoval0.3×1.6
PE8passiveSMDoval0.3×1.6
PE9passiveSMDoval0.3×1.6
PE10passiveSMDoval0.3×1.6
PE11passiveSMDoval0.3×1.6
PE12passiveSMDoval0.3×1.6
PE13passiveSMDoval0.3×1.6
PE14passiveSMDoval0.3×1.6
PE15passiveSMDoval0.3×1.6
PB10passiveSMDoval0.3×1.6
PB11passiveSMDoval0.3×1.6
VSS_1passiveSMDoval0.3×1.6
VIO_1passiveSMDoval0.3×1.6
PB12passiveSMDoval0.3×1.6
PB13passiveSMDoval0.3×1.6
PB14passiveSMDoval0.3×1.6
PB15passiveSMDoval0.3×1.6
PD8passiveSMDoval0.3×1.6
PD9passiveSMDoval0.3×1.6
PD10passiveSMDoval0.3×1.6
PD11passiveSMDoval0.3×1.6
PD12passiveSMDoval0.3×1.6
PD13passiveSMDoval0.3×1.6
PD14passiveSMDoval0.3×1.6
PD15passiveSMDoval0.3×1.6
PC6passiveSMDoval0.3×1.6
PC7passiveSMDoval0.3×1.6
PC8passiveSMDoval0.3×1.6
PC9passiveSMDoval0.3×1.6
PA8passiveSMDoval0.3×1.6
PA9passiveSMDoval0.3×1.6
PA10passiveSMDoval0.3×1.6
PA11/USB1DMpassiveSMDoval0.3×1.6
PA12/USB1DPpassiveSMDoval0.3×1.6
PA13/SWDIOpassiveSMDoval0.3×1.6
NCncSMDoval0.3×1.6
VSS_2passiveSMDoval0.3×1.6
VDD_2powerSMDoval0.3×1.6
PA14/SWCLKpassiveSMDoval0.3×1.6
PA15passiveSMDoval0.3×1.6
PC10passiveSMDoval0.3×1.6
PC11passiveSMDoval0.3×1.6
PC12passiveSMDoval0.3×1.6
PD0passiveSMDoval0.3×1.6
PD1passiveSMDoval0.3×1.6
PD2passiveSMDoval0.3×1.6
PD3passiveSMDoval0.3×1.6
PD4passiveSMDoval0.3×1.6
PD5passiveSMDoval0.3×1.6
PD6passiveSMDoval0.3×1.6
PD7passiveSMDoval0.3×1.6
PB3passiveSMDoval0.3×1.6
PB4passiveSMDoval0.3×1.6
PB5passiveSMDoval0.3×1.6
PB6passiveSMDoval0.3×1.6
PB7passiveSMDoval0.3×1.6
BOOT0inputSMDoval0.3×1.6
PB8passiveSMDoval0.3×1.6
PB9passiveSMDoval0.3×1.6
PE0passiveSMDoval0.3×1.6
PE1passiveSMDoval0.3×1.6
VSS_3passiveSMDoval0.3×1.6
VIO_3passiveSMDoval0.3×1.6

Key Parameters

Frequency
144MHz

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Details

Category
microcontroller
MPN
CH32V303VCT6
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-100(14x14)
Footprint
LQFP-100_L14.0-W14.0-P0.50-LS16.0-TL
JLCPCB
C5357073
LCSC
C5357073
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

In Stock(89 pcs)
1-9 pcs$2.1093
10-29 pcs$1.7848
30-89 pcs$1.5808
90-539 pcs$1.3735
540-1079 pcs$1.2804
1080+ pcs$1.2386