The CMS79FT7381 is an Other Processors and Microcontrollers (MCUs) device manufactured by Cmsemicon and packaged in SOP-28 RoHS. This device is a low-power 8-bit microcontroller with an on-chip CPU and 16KB Flash memory. It is designed for low cost, small size and low power applications. The device features two 16-bit timers, two comparators, a 24/32-bit real-time clock, serial communication, PWM generator/output, and multiple I/O ports. It is capable of operations with external oscillators of up to 20MHz. It is designed for operation over the temperature range of -40°C to +85°C.