microcontroller

CH32V305FBP6

Symbol
RST#1PA5/UART1_CTS/PA1(no5V)2PB10/UART3_TX/I2C2_SCL3PB11/UART3_RX/I2C2_SDA4PB12/SPI2_NSS/CAN2_RX5PB13/SPI2_SCK/UART3_CTS/CAN2_TX6PB14/SPI2_MISO/UART3_RTS7PB15/SPI2_MOSI/UART1_TX8PC69PC710OSC_OUT/PD120OSC_IN/PD019VSS/GND18PB7/USB2DP/UART1X_RX17PB6/USB2DM/UART1X_TX16PA14/SWCLK15VDD33/VIO14PA9/UART1_RTS/PA13/SWDIO13PC9/PA8/UART1_RX12PC811
Footprint
1234567891020191817161514131211
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
RST#inputSMDoval0.364×1.742
PA5/UART1_CTS/PA1(no5V)outputSMDoval0.364×1.742
PB10/UART3_TX/I2C2_SCLioSMDoval0.364×1.742
PB11/UART3_RX/I2C2_SDApassiveSMDoval0.364×1.742
PB12/SPI2_NSS/CAN2_RXpassiveSMDoval0.364×1.742
PB13/SPI2_SCK/UART3_CTS/CAN2_TXpassiveSMDoval0.364×1.742
PB14/SPI2_MISO/UART3_RTSpassiveSMDoval0.364×1.742
PB15/SPI2_MOSI/UART1_TXpassiveSMDoval0.364×1.742
PC6passiveSMDoval0.364×1.742
PC7passiveSMDoval0.364×1.742
PC8passiveSMDoval0.364×1.742
PC9/PA8/UART1_RXpassiveSMDoval0.364×1.742
PA9/UART1_RTS/PA13/SWDIOpassiveSMDoval0.364×1.742
VDD33/VIOpassiveSMDoval0.364×1.742
PA14/SWCLKpassiveSMDoval0.364×1.742
PB6/USB2DM/UART1X_TXpassiveSMDoval0.364×1.742
PB7/USB2DP/UART1X_RXpassiveSMDoval0.364×1.742
VSS/GNDgroundSMDoval0.364×1.742
OSC_IN/PD0passiveSMDoval0.364×1.742
OSC_OUT/PD1passiveSMDoval0.364×1.742

Key Parameters

Frequency
144MHz

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Details

Category
microcontroller
MPN
CH32V305FBP6
Manufacturer
WCH(Jiangsu Qin Heng)
Package
TSSOP-20-175mil
Footprint
TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL
JLCPCB
C5123443
LCSC
C5123443
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

In Stock(1,183 pcs)
1-9 pcs$1.8812
10-29 pcs$1.5952
30-71 pcs$1.4169
72-503 pcs$1.2338
504-1007 pcs$1.1518
1008+ pcs$1.1149