MB91F272S

FUJITSU SEMICONDUCTOR DATA SHEET DS07-16801-1E 32-bit Proprietary Microcontroller CMOS FR60Lite MB91270/280 Series MB91F272/F272S/V280 ■ DESCRIPTION The MB91270/280 series is single chip microcontroller that builds various I/O resources and the bus control mechanisms into by using 32-bit efficient RISC CPU for the built-in control being demanded for CPU processing high performance/high-speed. Because the vast address space that 32-bit CPU accesses is supported, the external bus access is basically. To speed up CPU instruction execution, MB91270/280 has built-in RAM of 16 Kbytes (for data) . It is best specification for the built-in usage in which efficient CPU processing power such as the digital video camera, navigation systems, and DVD players is demanded. The MB91270/280 series power-up the bus access based on FR30/40 family CPU, and is FR60 Lite family corresponding to use at high speed. ■ FEATURES FR CPU characteristics 32-bit RISC, load/store architecture with a ...