CH343DS1.PDF


The scope of application version upload time size
CH343 1.2 2021-01-18 143KB download
CH343 datasheet, USB to single serial port, supports up to 4M baud rate, serial port signals support 1.8~5V, built-in crystal oscillator. CH343 supports built-in CDC driver in operating system or multi-functional high-speed VCP manufacture driver.