Overview
The CH338X is a USB Converter made by WCH (Nanjing Qinheng Microelectronics) in a QFN-64(9x9) package with 65 pins. -40℃~+85℃ 140mA 280uA 3.3V 480Mbps 7 Transceiver USB 2.0 QFN-64(9x9) USB Converters ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-BL-EP4.3, from EasyEDA), ready for a KiCad board. 175 are in stock at JLCPCB (part C42387265).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Applications Function
- Transceiver
- Current - Supply
- 140mA
- Data Rate
- 480Mbps
- Features
- Built-in clock generator；Power-on reset
- Number of Channels
- 7
- Operating Temperature
- -40℃~+85℃
- Quiescent Supply Current
- 280uA
- USB Protocol
- USB 2.0
- Voltage - Supply
- 3.3V
Order codes
1- CH338XLCSC C42387265
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Is there a KiCad symbol and footprint for the CH338X?
Yes. the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-BL-EP4.3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CH338X?
QFN-64(9x9), with 65 pins. Its footprint is drawn on this page.
Where is the CH338X datasheet?
WCH (Nanjing Qinheng Microelectronics) publishes it: the Datasheet link on this page opens it.
Where can I order the CH338X?
JLCPCB lists it as part C42387265, with 175 in stock; the sellers' links on this page open their listings.