microcontroller

CH32V203G6U6

Symbol
BOOT0/PB81OSC_IN/PD02OSC_OUT/PD13NRST4VDDA5PA0/WKUP/ADC06PA1/ADC17PA2/ADC28PA3/ADC39PA4/ADC410PA5/ADC511PA6/ADC612PA7/ADC713PB0/ADC814PB1/ADC915VSS29PB728PB627PB526PB425PB324PA1523PA14/SWCLK22PA13/SWDIO21PA12/USB1DP20PA10/PA11/USB1DM19PA918VDD17VSS16
Footprint
4567321891011121314151617181920212223242526272829
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
BOOT0/PB8inputSMDroundrect0.2×0.7
OSC_IN/PD0outputSMDroundrect0.2×0.7
OSC_OUT/PD1ioSMDroundrect0.2×0.7
NRSTinputSMDroundrect0.2×0.7
VDDApowerSMDroundrect0.2×0.7
PA0/WKUP/ADC0passiveSMDroundrect0.2×0.7
PA1/ADC1passiveSMDroundrect0.2×0.7
PA2/ADC2passiveSMDroundrect0.7×0.2
PA3/ADC3passiveSMDroundrect0.7×0.2
PA4/ADC4passiveSMDroundrect0.7×0.2
PA5/ADC5passiveSMDroundrect0.7×0.2
PA6/ADC6passiveSMDroundrect0.7×0.2
PA7/ADC7passiveSMDroundrect0.7×0.2
PB0/ADC8passiveSMDroundrect0.7×0.2
PB1/ADC9passiveSMDroundrect0.2×0.7
VSSgroundSMDroundrect0.2×0.7
VDDpowerSMDroundrect0.2×0.7
PA9passiveSMDroundrect0.2×0.7
PA10/PA11/USB1DMpassiveSMDroundrect0.2×0.7
PA12/USB1DPpassiveSMDroundrect0.2×0.7
PA13/SWDIOpassiveSMDroundrect0.2×0.7
PA14/SWCLKpassiveSMDroundrect0.7×0.2
PA15passiveSMDroundrect0.7×0.2
PB3passiveSMDroundrect0.7×0.2
PB4passiveSMDroundrect0.7×0.2
PB5passiveSMDroundrect0.7×0.2
PB6passiveSMDroundrect0.7×0.2
PB7passiveSMDroundrect0.7×0.2
VSSgroundSMDroundrect2.7×2.7

Key Parameters

Frequency
144MHz

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View Datasheet

Details

Category
microcontroller
MPN
CH32V203G6U6
Manufacturer
WCH(Jiangsu Qin Heng)
Package
QFN28X4
Footprint
QFN-28_L4.0-W4.0-P0.40-BL-EP2.7
JLCPCB
C5142280
LCSC
C5142280
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(3,915 pcs)
1-9 pcs$0.7069
10-29 pcs$0.5751
30-99 pcs$0.5093
100-499 pcs$0.4434
500-999 pcs$0.4049
1000+ pcs$0.3856