SN8F5282 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 48 MHz CPU clock rate.
The microcontroller builds in a 16 KB flash memory (IROM), 256 bytes internal RAM (IRAM) and 256 bytes on-chip external RAM (XRAM). Furthermore, a 10 input channels/12-bit resolution ADC, Full Speed USB 2.0 SIE, PS/2 mode, 2 PWM generators, interfaces (UART, I2C, SPI) and 16-bit timers were designed to fit in the vast majority of consumer electronics, home automation and USB device applications.