MB90550A Datasheet, PDF (1/74 Pages) Fujitsu Component Limited. – 16-bit Proprietary Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13706-1E
16-bit Proprietary Microcontroller
CMOS
F²MC-16LX MB90550A Series
MB90552A/553A/T552A/T553A/F553A/P553A
s DESCRIPTION
The MB90550A series is a line of general-purpose, high-performance, 16-bit microcontrollers designed for appli-
cations 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 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 has an on-chip 32-bit accumulator which enables processing of long-word data.
*: F²MC stands for FUJITSU Flexible Microcontroller.
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 the 32-bit accumulator
Enhanced signed multiplication/division instruction and RETI instruction functions
s PACKAGES
100-pin plastic QFP
(Continued)
100-pin plastic LQFP
(FPT-100P-M06)
(FPT-100P-M05)