SN8F22E80B series 8-bit micro-controller is a new series production applied advanced semiconductor technology to implement flash ROM architecture. SN8F22E80B is high performance and wide operating range (1.8V~5.5V @32mips). One clock per instruction cycle (1T) architecture will provide up to 32MIPS computation power. The device is designed with the excellent IC structure including the program memory up to 16K-word Flash ROM, data memory of 1K-bytes RAM, 8-level stack buffers, multi-interrupt vector, four 8-bit timers, one 16-bit timers, high performance 16 channel 12-bit ADC, six channel PWM output (PWM10/11, 20/21, 30/31), Full Speed USB 2.0. Under flash ROM platform, SN8F22E80B builds in in-system-programming (ISP) function extending to EEPROM emulation and Embedded ICE function. Powerful functionality, high reliability and low power consumption can apply to AC power application and battery level application easily.