The S3F94C8EZZ-SK98 is an RoHS compliant Other Processors and Microcontrollers (MCUs) SOP-20 manufactured by IXYS. It is a mixed-signal, high-performance 8-bit microcontroller with features such as a high-speed 8051 compatible core, an on-chip oscillator, four 8-bit timers/counters, two serial ports, and an 8-channel 10-bit Analog-to-Digital Converter. This microcontroller is capable of both 8- and 16-bit operations, with support for up to 32K of on-chip Flash Memory and 1K of RAM. It is intended for use in a variety of applications, including consumer electronics, vehicle control, and consumer equipment.