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CH32V30xFxPx

The CH32V303/5/7 is an connectivity MCUs based on 32-bit RISC-V core.

Schematic Symbol

CH32V30xFxPx~{RST}PA1/PA5PB10PB11PB12PB13PB14PB15PC6PC7PC8PA8/PC9SWDIOVDD33SWCLKPB6PB7VSSOSC_INOSC_OUT

Pin Configuration (20 pins)

PinNameType
1~{RST}input
2PA1/PA5bidirectional
3PB10bidirectional
4PB11bidirectional
5PB12bidirectional
6PB13bidirectional
7PB14bidirectional
8PB15bidirectional
9PC6bidirectional
10PC7bidirectional
11PC8bidirectional
12PA8/PC9bidirectional
13SWDIObidirectional
14VDD33power_in
15SWCLKbidirectional
16PB6bidirectional
17PB7bidirectional
18VSSpower_in
19OSC_INbidirectional
20OSC_OUTbidirectional

Footprint

Confirmed

Package_SO/TSSOP-20_4.4x6.5mm_P0.65mm

Pad Layout
Pads (20)
NumberType
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd

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Details

LibraryMCU_WCH_RiscV
Pin Count20
FootprintTSSOP-20_4.4x6.5mm_P0.65mm
Pad Count20
View DatasheetExternal link from KiCad library — may be outdated

Keywords

RISC-VWCHMCU