MB90553A

FUJITSU SEMICONDUCTOR DATA SHEET DS07-13706-2E 16-bit Proprietary Microcontroller CMOS F2MC-16LX MB90550A/550B Series www.DataSheet4U.com MB90552A/552B/553A/553B/T552A/T553A MB90F553A/P553A s DESCRIPTION The MB90550A/550B series is a line of general-purpose, high-performance, 16-bit microcontrollers designed for applications which require high-speed real-time processing, such as industrial machines, OA equipment, and process control systems. While inheriting the AT architecture of the F2MC*-8 family, the instruction set for the MB90550A/550B series incorporates additional instructions for high-level languages, supports extended addressing modes, and contains enhanced multiplication and division instructions as well as a substantial collection of improved bit manipulation instructions. In addition, the MB90550A/550B has an on-chip 32-bit accumulator which enables processing of long-word data. MB90552B and MB90553B are radiation noise decreased type. There are no change in the functional specification. *: F2MC stands for FUJITSU Flexible Microcontroller, a registered trademark of FUJITSU LIMITED. s FEATURES Minimum instruction execution time: 62.5 ns (at oscillation of 4 MHz, × four times the PLL clock) Maximum memory space: 16 Mbytes Instruction set optimized for controller applications Supported data types: Bit, byte, word and long word Typical addressing mode: 23 types Enhanced precision calculation realized by 32-bit accumulator Enhanced signed multiplication/div...