microcontroller

CH32M030K9U7

Symbol
HVCP1PB14/LO3CAP12VDD53PB7/HVOD4PC5/HVIO/CAP15VDD336VHV7PA0/CC1/A138PA1/CC2/A149PA2/SWCK/CC3/SCL_/A1510PA3/SWIO/CC4R/SDA_/CM3P0/A1611PB0/UDP/CM3P1/A1112PB1/UDM/CM3P2/A1213PA6/ISINK1/CM3N114PA7/ISINK2/CM3N2/A215PA8/ISN1/CM3O/A716ISP117GND33PB15/HVOD332PB13/HVOD231CAP230PB12/LO2CAP229PB11/HVOD128PB9/HVOD027PB8/LO026PB5/CM2P/A325PB4/V_DET/A1724PA15/SCL_2/A1023PA14/SDA_2/A922PA13/QII2/A1821PA12/QII1/A1920PA11/ISN2/A819PA10/ISP218
Footprint
123456789101112131415161718192021222324252627282930313233
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
HVCPinputSMDroundrect0.2×0.6
PB14/LO3CAP1outputSMDroundrect0.2×0.6
VDD5ioSMDroundrect0.2×0.6
PB7/HVODpassiveSMDroundrect0.2×0.6
PC5/HVIO/CAP1passiveSMDroundrect0.2×0.6
VDD33passiveSMDroundrect0.2×0.6
VHVpassiveSMDroundrect0.2×0.6
PA0/CC1/A13passiveSMDroundrect0.2×0.6
PA1/CC2/A14passiveSMDroundrect0.6×0.2
PA2/SWCK/CC3/SCL_/A15passiveSMDroundrect0.6×0.2
PA3/SWIO/CC4R/SDA_/CM3P0/A16passiveSMDroundrect0.6×0.2
PB0/UDP/CM3P1/A11passiveSMDroundrect0.6×0.2
PB1/UDM/CM3P2/A12passiveSMDroundrect0.6×0.2
PA6/ISINK1/CM3N1passiveSMDroundrect0.6×0.2
PA7/ISINK2/CM3N2/A2passiveSMDroundrect0.6×0.2
PA8/ISN1/CM3O/A7passiveSMDroundrect0.6×0.2
ISP1passiveSMDroundrect0.2×0.6
PA10/ISP2passiveSMDroundrect0.2×0.6
PA11/ISN2/A8passiveSMDroundrect0.2×0.6
PA12/QII1/A19passiveSMDroundrect0.2×0.6
PA13/QII2/A18passiveSMDroundrect0.2×0.6
PA14/SDA_2/A9passiveSMDroundrect0.2×0.6
PA15/SCL_2/A10passiveSMDroundrect0.2×0.6
PB4/V_DET/A17passiveSMDroundrect0.2×0.6
PB5/CM2P/A3passiveSMDroundrect0.6×0.2
PB8/LO0passiveSMDroundrect0.6×0.2
PB9/HVOD0passiveSMDroundrect0.6×0.2
PB11/HVOD1passiveSMDroundrect0.6×0.2
PB12/LO2CAP2passiveSMDroundrect0.6×0.2
CAP2passiveSMDroundrect0.6×0.2
PB13/HVOD2passiveSMDroundrect0.6×0.2
PB15/HVOD3passiveSMDroundrect0.6×0.2
GNDgroundSMDroundrect2.8×2.8

Key Parameters

Frequency
72MHz

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View Datasheet

Details

Category
microcontroller
MPN
CH32M030K9U7
Manufacturer
WCH(Jiangsu Qin Heng)
Package
QFN-32(4x4)
Footprint
QFN-32_L4.0-W4.0-P0.40-BL-EP2.7
JLCPCB
C53145393
LCSC
C53145393
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

In Stock(336 pcs)
1-9 pcs$0.4659
10-29 pcs$0.4659
30-99 pcs$0.4659
100-499 pcs$0.4659
500-999 pcs$0.4659
1000+ pcs$0.4659