The WS3232ECN with SOIC-16 RS232 ICs manufactured by Guobo Electronics is a RoHS compliant, low power integrated serial communication controller. It is designed to provide a low-cost, reliable solution for serial communication applications. The device has a built-in transmitter and receiver, a programmable data rate, support for both 4800 and 9600 baud rates, and a wide range of signal protocols including 8N1, 8E1, and 9E2. Its features include a small size measuring just 8-pins in a 1.27mm SOIC-16 package, low power consumption of under 4 mA, built-in P-ECL/TTL logic interface, and an output driver that conforms to RS-232 standards.