MB91260B

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-16507-1E 32-bit Proprietary Microcontroller CMOS FR60Lite MB91260B Series MB91263B/MB91F264B s DESCRIPTION The MB91260B series is a 32-bit RISC microcontroller designed by Fujitsu for embedded control applications which require high-speed processing. The CPU is used the FR family and the compatibility of FR60Lite. s FEATURES FR60Lite CPU 32-bit RISC, load/store architecture with a five-stage pipeline Maximum operating frequency : 33 MHz (oscillation frequency 4.192 MHz, oscillation frequency 8-multiplier (PLL clock multiplication method) 16-bit fixed length instructions (basic instructions) Execution speed of instructions : 1 instruction per cycle Memory-to-memory transfer, bit handling, barrel shift instructions, etc : Instructions suitable for embedded applications Function entry/exit instructions, multiple-register load/store instructions : Instructions adapted for C-language (Continued) s PACKAGES 100-pin plastic QFP 100-pin plastic LQFP (FTP-100P-M06) (FTP-100P-M05) DataSheet 4 U .com www.DataSheet4U.com MB91260B Series (Continued) Register interlock function : Facilitates coding in assembler. Built-in multiplier with instruction-level support 32 bit multiplication with sign : 5 cycles 16 bit multiplication with sign : 3 cycles Interrupt (PC, PS save) : 6 cycles, 16 priority levels Harvard architecture allowing program access and data access to be executed simultaneously FR f...