CH340C USB to Serial Converter IC – SOP16

CH340C USB to Serial Converter: Simplify Your USB-to-UART Needs

The CH340C USB to Serial Converter is a versatile and reliable solution for converting USB to UART or USB to printer interfaces. Designed for seamless integration, this chip is perfect for upgrading traditional serial devices or adding UART capabilities to computers through a USB connection.

Key Features

• USB 2.0 Compatibility: A full-speed USB device that works seamlessly with USB V2.0 standards.
• Effortless Serial Upgrade: Emulates a standard UART interface, making it ideal for updating legacy serial peripherals or adding UART functionality to your system without modifications.
• Plug-and-Play Compatibility: Works with existing serial applications in Windows OS without requiring changes.
• Reliable Communication: Supports hardware full-duplex UART communication with built-in transmit and receive buffers. Baud rates range from 50bps to 2Mbps, accommodating a wide variety of applications.
• Supports MODEM Signals: Handles common MODEM control signals, including RTS, DTR, DCD, RI, DSR, and CTS.
• Flexible Interface Options: Expand capabilities further with external level conversion chips to achieve RS232, RS485, RS422, and more.
• Wide Power Range: Operates on 5V, 3.3V, or even 3V, ensuring flexibility across different designs.
• Built-in Crystal Design: Unlike its counterpart CH340G, the CH340C features an integrated crystal, reducing the need for additional components and saving space.
• Compact and Compliant: Packaged in a space-saving SOP-16 design, fully RoHS compliant for eco-friendly applications.

CH340C vs. CH340G: What Sets Them Apart?

While the CH340G requires an external crystal, the CH340C streamlines your design process with its built-in crystal. This feature not only reduces component count but also simplifies assembly and enhances reliability.

Specifications

• Weight: Just 0.35 g, making it lightweight and easy to integrate into compact setups.

Why Choose CH340C?

Whether you’re upgrading a legacy serial device or adding UART capabilities to your system, the CH340C is your go-to solution for fast, reliable, and efficient USB-to-serial conversion. With its built-in crystal and broad compatibility, it’s an excellent choice for both beginners and experienced developers.

Bring simplicity and performance to your projects—experience the CH340C today!