The SC92F7422M20U is a 16 KB 512-Byte FLASH 51 Series SOP-20-300mil MCU/MPU/SOC manufactured by SinOne that is RoHS compliant. The 51 Series is a low-voltage 8-bit microcontroller, and the SOP-20-300mil package is a shrink-outline package (SOP) with a pin length of 300 mils. It features a 16-KB Flash that allows for storage of programs and data. It is suitable for applications that require low-power consumption, such as home and building automation, industrial, medical, energy measurement, etc. The device is pin- and code-compatible with the 8051 architecture, which allows for easy migration from 8051-based designs. It also features integrated peripherals such as timers, PWM, UART, SPI, CAN, and I2C communication interfaces, as well as power-saving modes and a battery monitoring circuit.