MB91133 Datasheet, PDF (1/123 Pages) Fujitsu Component Limited. – 32-Bit RISC Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
32-Bit RISC Microcontroller
CMOS
FR30 Series
MB91133/MB91F133
DS07-16308-1E
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 pro-
cessing 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-pin plastic LQFP
(BGA-144P-M01)
(FPT-144P-M08)