SN8F570320 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 32 MHz CPU
The microcontroller builds in a 8 KB flash memory (IROM), 256 bytes internal
RAM (IRAM) and 256 bytes on-chip external RAM (XRAM). Furthermore, a 11 input channels/12-bit
resolution ADC, 1-set of OP-Amps and 1-set comparators, single PWM generator, interfaces
(UART, SPI, I2C) and 16-bit timers were designed to fit in the vast majority of consumer
electronics, home automation and motor control applications.