CH340G
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| Part Number | CH340G |
|---|---|
| Manufacturer |
 WCH IC
|
| Description | The CH340G is a USB-to-UART bridge controller designed to convert USB signals into standard asynchronous serial communication. It operates with a 5 V supply and supports full-speed USB 2.0 communication while providing a UART interface compatible with standard microcontrollers and embedded systems. The device requires an external crystal oscillator (typically 12 MHz) and supports multiple serial signal lines including TXD, RXD, RTS, CTS, DTR, and DSR for hardware flow control. The CH340G integrates USB transceiver circuitry and protocol handling internally, allowing easy implementation of USB serial communication with minimal external components. It supports common operating systems such as Windows, Linux, and macOS through dedicated drivers. The CH340G is widely used in USB-to-TTL adapters, development boards, microcontroller programming interfaces, and industrial serial communication applications. |
| Product Group | USB UART |
| MOQ | 2000 pcs |
| SPQ | 50 pcs |
| Figure/Case | 16-SOIC |
| Package | TUBE Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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CH340G
CH340G