The SN8P2522 is a RISC-like high performance, low power consumption and industrial
class 8-bit micro-controller. The device is designed with the excellent IC structure
including the program memory up to 2K-word OTP ROM, data memory of 128 bytes RAM,
three 8-bit timer counters (T0, TC0, TC1), one 16-bit timer (T1), a watchdog timer,
seven interrupt sources (T0, TC0, TC1, T1, INT0, CM0, SIO), two channel 8-bit duty/cycle
programmable PWM output (PWM0/PWM1), 8-channel comparator, one SIO interface and 8-level
stack buffers. There are two oscillator configurations to select for generating system
clock, including an internal 16MHz RC oscillator for system clock and an internal
low frequency RC oscillator for slow mode controlled by programming.
