MB91191

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-16202-2E 32-bit Proprietary Microcontroller CMOS FR Family MB91191/192 Series MB91191R/MB91192/MB91F191A/MB91F192 s DESCRIPTION The MB91191/192 series is a single-chip microcontroller using a 32-bit RISC-CPU (FR series) as its core. It contains peripheral I/O resources suitable for software servo control in applications such as VTRs that require high-speed CPU processing. s FEATURES CPU 32-bit RISC (FR series) , load/store architecture, 5-stage pipeline General-purpose registers : 16 × 32-bit 16-bit fixed-length instructions (basic instructions) , 1 instruction per cycle Includes memory-to-memory transfer, bit manipulation, and barrel shift instructions : Optimized for embedded applications Includes function entry/exit instructions and multiple-register load/store instructions : Instruction set supports high level languages Register interlock function : For efficient assembly language coding Branch instructions with delay slots : Reduced overhead for branch operations Internal multiplier unit is supported at instruction level Signed 32-bit multiplication : 5 cycles Signed 16-bit multiplication : 3 cycles Interrupts (PC and PS saving) : 6 cycles, 16 priority levels (Continued) s PACKAGE Plastic, LQFP, 120-pin Plastic, FLGA, 144-pin (FPT-120P-M05) (LGA-144P-M02) DataSheet 4 U .com www.DataSheet4U.com MB91191/192 Series Bus Interface 16-bit address output, 8/16-bit data input and output B...