Details
·Full speed USB device interface,compatible with USB v2.0.
·Built in firmware,simulating the standard serial port,used to
upgrade the original serial port peripheral devices,or add additional
serial ports through USB.
·The serial port application program under the windows operatingsystem
on the computer side is fully compatible withoutmodification.
·Support installation free operating system built-in CDC driver ormulti-functional high-speed VCP manufacturer driver.
·Hardware full duplex serial port,built-in independent transceiverbuffer,supporting communication baud rate of 50bps~6Mbps.
·Optional automatic identification and dynamic adaptation ofcommon communication baud rate at 115200bps and below.
·The serial port supports 5,6,7 or 8 data bits,and supports oddcheck,even check,blank,flag and no check.
·Support common modem contact signals RTS,DTR,DCD,RI,DSRand CTS.
·Support CTS and RTS hardware automatic flow control.
·Support half duplex,provide sending status tnow,and supportRS485 switching.
·Support RS232 interface through external level converter.
·Ch343p has built-in EEPROM,which can be configured with chip
vid,PID,maximum current value,manufacturer and productinformation string and other parameters.
·Unique ID (USB serial number)is built in the chip.