Overview
The CH339W is a USB HUB Controller made by WCH (Nanjing Qinheng Microelectronics) in a QFN-68(8x8) package with 69 pins. QFN-68(8x8) USB HUB Controllers ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:QFN-68_L8.0-W8.0-P0.40-BL-EP5.5, from EasyEDA), ready for a KiCad board. 564 are in stock at JLCPCB (part C25503971).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Current - Supply
- 200mA
- Data Rate
- 480Mbps
- Features
- Port power switch control
- Memory Interface
- I2C
- Number of Channels
- 7
- Operating Temperature
- -40℃~+85℃
- Quiescent Supply Current
- 0.28mA
- USB Protocol
- USB 2.0
- Voltage - Supply
- 3.2V~3.4V
- type
- Controller
Order codes
1- CH339WLCSC C25503971
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<iframe src="https://pcbkit.io/embed/parts/wch/CH339W" title="CH339W in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/wch/CH339W.jpg" alt="CH339W" width="1200" height="900">[](https://pcbkit.io/parts/wch/CH339W)Questions
Is there a KiCad symbol and footprint for the CH339W?
Yes. the footprint EasyEDA_Cloud:QFN-68_L8.0-W8.0-P0.40-BL-EP5.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CH339W?
QFN-68(8x8), with 69 pins. Its footprint is drawn on this page.
Where is the CH339W datasheet?
WCH (Nanjing Qinheng Microelectronics) publishes it: the Datasheet link on this page opens it.
Where can I order the CH339W?
JLCPCB lists it as part C25503971, with 564 in stock; the sellers' links on this page open their listings.