CH343 USB to TTL Module USB to Serial Port Module 6Mbps High Speed Communication Single Chip Microcomputer Downloader -87745
product detail
Full speed USB device interface, compatible with USB V2 0
Built in firmware, emulates standard serial ports, used to upgrade original serial peripheral devices, or add additional serial ports through USB.
The serial application program under the Wi ndows operating system on the computer side is fully compatible and does not require modification.
Support installation free operating systems with built-in CDC class drivers or multi-functional and high-speed VCP manufacturer drivers.
Hardware full duplex serial port, built-in independent transceiver buffer, supporting communication Baud 50bps~6Mbps
Common communication Baud rate of 115200bps and below can be selected for automatic identification and dynamic adaptation.
The serial port supports 5, 6, 7, or 8 data bits, and supports odd, even, blank, flag, and no parity.
Support commonly used MODEM communication signals RTS, DTR, DCD, RI, DSR, CTS.
Support CTS and RTS hardware automatic flow control.
Supports half duplex and provides sending status TNOW support for RS485 switching.
Support RS232 interface through external level converter device.
The USB terminal supports 5V power supply voltage and 3.3V power supply voltage.
Serial port 1/0 independent power supply, supporting 5V, 3.3V, 2 5V, 1.8V power supply voltage.
Built in power on reset, built-in clock, no need for external crystal oscillator.
The CH343P has a built-in EEPROM, which can configure chip VID, PID, high current value, manufacturer and product information strings and other parameters.
The chip has a built-in Unique ID (USB Serial Number).
Provide SOP16, ESSOP10, and QFN16 lead-free packaging, compatible with RoHS.
