The MB91345 series is the microcontrollers based on 32-bit high-perform RISC-CPU while integrating a variety of I/O resources for embedded control applications which require high-performance, high-speed CPU processing. It is suitable for the embedded control in digital home appliances or audio visual equipment, requiring highperformance CPU processing power. This product compactly integrates a variety of peripheral functions for single chip and is FR60 applicable to fasterspeed application. Note : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.