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CH340K

USB serial converter, UART, SSOP-10

Schematic Symbol

CH340KGNDGND~{CTS}VCCRXDV3UD+UD-~{DTR}~{RTS}TXD

Pin Configuration (11 pins)

PinNameType
11GNDpassive
1UD+bidirectional
2UD-bidirectional
3GNDpower_in
4~{DTR}output
5~{CTS}input
6~{RTS}output
7VCCpower_in
8TXDoutput
9RXDinput
10V3passive

Footprint

Confirmed

Package_SO/SSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm

Pad Layout
Pads (12)
NumberType
—smd
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd

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Click Copy Symbol and paste directly into your KiCad or Trace schematic canvas to use this component.
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Details

LibraryInterface_USB
Pin Count11
FootprintSSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm
Pad Count12
View DatasheetExternal link from KiCad library — may be outdated

Keywords

USBUARTSerialConverterInterface