CH344 Description
The USB transceiver of CH344 is designed according to the built-in design of USB2.0, and it is remended that no external resistor is in series with UD+ and UD- pins. Pin definitions CH344Q CH344L Pin Pin No.
CH344 is USB to Quad Serial Ports Chip manufactured by Unknown Manufacturer.
| Manufacturer | Part Number | Description |
|---|---|---|
RCA |
CH3440 | Power Transistors |
The USB transceiver of CH344 is designed according to the built-in design of USB2.0, and it is remended that no external resistor is in series with UD+ and UD- pins. Pin definitions CH344Q CH344L Pin Pin No.