MB91F133

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-16308-1E 32-Bit RISC Microcontroller CMOS FR30 Series MB91133/MB91F133 s DESCRIPTION The MB91133/MB91F133, a standard single-chip microcontroller featuring various I/O resources and bus control mechanisms to incorporate the control required for high-performance high-speed CPU processes, is the core unit in the 32-bit RISC CPU (FR family) . This unit has the optimal specifications for incorporating applications that require high-performance CPU processing power by featuring peripheral I/O resources suitable for single-lens reflex cameras, digital video cameras, etc. s FEATURES 1. CPU 32-bit RISC (FR30) , load/store architecture, 5-level pipeline Multi-purpose register : 32 bits × 16 16-bit fixed length instructions (basic instructions) , 1 instruction per cycle Instructions for barrel shift, bit processing and inter-memory transfers : Instructions suited to loading purposes Function entry / exit instruction, multi load / store instruction of register details : High-level language handling instruction Register interlock function : Simplification of assembler description Branch instruction with delay slot : Reduction in overheads in case of branching Multiplier is built-in / supported at instruction level. Signed 32-bit multiplication : 5 cycles Signed 16-bit multiplication : 3 cycles Interruption (saving PC and PS) : 6 cycles, 16 priority levels (Continued) s PACKAGES 144-pin plastic FBGA 144...