Specification :

SN8P2704A is a low power consumption 8-bit microcontrollers, each instruction cycle is a clock cycle (16MIPS 1T) structure provides maximum power, and high ability to make SN8P2704A suits in EFT work under high interference environment. SN8P2704A IC structure, including first-class 4K - word program memory (ROM), 256 - OTP Chinese data memory (RAM). An eight basic timer T0, two eight timing/counter (TC0, TC1), a watchdog timer, eight interrupt source (T0, TC0, TC1, the SIO INT0, INT1, ADC, INT2), a seven DAC, a 5 channel 12 ADC, 2 PWM channels output (PWM0, PWM1), 2 channels BZ0 buzzer output (BZ1) and 8 layer, stack buffer. In addition, the user can also choose oscillation mode, SN8P2704A provides four different oscillation mode to the system as a system clock, including high/low crystal oscillators, ceramic resonator and cheap RC oscillators. In addition, SN8P2704A and a program control RC oscillator as the clock speed mode source.