SN8F2280 is a 8-bit microcontroller (MCU) utilized CMOS technology and featured with low power consumption and high performance by its unique electronic structure. It is designed with the excellent IC structure including the program memory up to 12K-word Flash ROM, data memory of 512-byte RAM, 8-level stack buffers, five timers (T0, T1, TC0, TC1, and TC2), a watchdog timer, one UART function, and a full-speed USB SIE.