The SN8P1600 series is an 8-bit micro-controller utilized CMOS technology and featured with low power consumption and high performance by its unique electronic structure.SN8P1602/ SN8P1603 is designed with the excellent IC structure including the program memory up to 1K-word OTP ROM, data memory of 48-bytes RAM, one 8-bit timer (TC0), a watchdog timer, two interrupt sources (TC0, INT0), and 4-level stack buffers.
More expansion functions come with SN8P1604, such like 4K-word OTP ROM, more data memory of 128-byte RAM,8-bit timer named TC1, and buzzer function for different application. More details listed below.Besides, user can choose desired oscillator configuration for the controller. There are four external oscillator configurations to select for generating system clock, including High/Low speed crystal, ceramic resonator or cost-saving RC oscillator. SN8P1600 also includes an internal RC oscillator for slow mode controlled by program.