CH340C

USB-to-UART bridge chip provides a single virtual COM port interface over USB 2.0 full-speed. The device supports VCP driver operation, a 2 Mbps maximum peak baud rate, and 460800 bps continuous baud rate with flow control. It operates with 5 V or 3.3 V I/O voltage and integrates the clock source. SOP16 packaging is specified with a -20 °C to +70 °C operating temperature range and modem signals including RTS, CTS, DTR, DSR, DCD, RI, and OUT.

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About CH340C

The WCH CH340C Semiconductors datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: USB-to-UART bridge chip provides a single virtual COM port interface over USB 2.0 full-speed. The device supports VCP driver operation, a 2 Mbps maximum peak baud rate, and 460800 bps continuous baud rate with flow control. It operates with 5 V or 3.3 V I/O voltage and integrates the clock source. SOP16 packaging is specified with a -20 °C to +70 °C operating temperature range and modem signals including RTS, CTS, DTR, DSR, DCD, RI, and OUT.. Key parameters include Clock: Built-in, Core generation: Classic+, Driver type: VCP, Flow-control continuous baud rate: 460800, and Interface function: USB to UART. CH340C is manufactured by WCH as part of their Semiconductors product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.

Specifications

Manufacturer
WCH
Category
Semiconductors

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Parameters

ClockBuilt-in
Core generationClassic+
Driver typeVCP
Flow-control continuous baud rate460800
Interface functionUSB to UART
I/O voltage5 / 3.3
Maximum peak baud rate2000000
Modem signalsRTS/CTS/DTR/DSR/DCD/RI/OUT
Operating temperature maximum70
Operating temperature minimum-20
PackageSOP16
Serial ports1
USB speedFull-speed
USB standardUSB 2.0 full-speed device