SN8F5754 is an 8-bit architecture microcontroller which compatible with MCS-51 instruction set. It runs at up to 12.1 times faster than the original 8051 at the same frequency. Meanwhile, its advanced semiconductor technology provides a wide range operation voltage, from 1.8 V to 5.5 V, and working temperature between -40°C and 85°C at 8MHz CPU clock rate.

The microcontroller builds in 16 KB flash memory (IROM), 256 bytes internal RAM (IRAM) and 1024 bytes on-chip external RAM (XRAM).16 input channels/12-bit resolution ADC, 8-ch 1/2 VDD BIAS, 23 touch channels, 2-set PWM generator, interfaces (2 UARTs, I2C) and 3set 16-bit timers were designed to fit in the vast majority of consumer electronics, home automation and motor control applications.