USB to serial chip CH330 met interne kristal oscillator SOP-8

Beschrijving

CH330 is a USB bus conversion chip, it can realize USB to UART interface or USB to printer interface. In serial UART mode, CH330 provides common MODEM liaison signal, used to expand UART interface of computer or upgrade the common serial device to USB bus directly. For more information on USB conversion to printer interface

Features:
– Full speed USB device interface, compatible with USB V2.0.
– Emulate standard UART interface, used to upgrade the serial peripherals, or expand UART interface via USB bus.
– Original serial applications are totally compatible, without any modification in Windows operation system.
– Hardware full duplex serial UART interface, built-in transmit-receive buffer, supports communication baud rate varies from 50bps to 2Mbps.