The N79E825ASG is a Nuvoton SOIC-20_300mil RoHS integrated circuit developed and manufactured by Nuvoton Technologies. It is a low-power 8-bit microcontroller unit (MCU) that integrates an 8051 core CPU, Flash memory, and several peripheral functions. The Flash memory can be programmed in system-level code and non-volatile data. The MCU also features a 2048-byte RAM for user data and instructions, and a separate data memory segment for storing 128 bytes of non-volatile, user-defined data. It also provides various integrated peripherals, like a 16-bit timer, Watchdog time, 3 channels of pulse width modulated output (PWM), 2 channels A/D converters for capturing analog signals, and an 8-channel interrupt controller. The embedded power supplies are designed for a wide range of supply voltage from 2.7V to 5.5V. This Nuvoton SOIC-20 RoHS part is RoHS compliant, meaning it meets international standards for the reduction of hazardous substances in electronic products.