(China (Mainland))
Product Summary
The MB90F553A is general-purpose, high-performance, 16-bit microcontroller 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 MB90F553A 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 MB90F553A has an on-chip 32-bit accumulator which enables processing of long-word data. The MB90F553A is radiation noise decreased type. There are no change in the functional specification.
Parametrics
MB90F553A absolute maximum ratings: (1)Input voltage VI: VSS - 0.3 VSS + 6.0 V; (2)Output voltage VO: VSS - 0.3 VSS+ 6.0 V; (3)L level maximum output current: 20 mA; (4)L level average output current: 12 mA; (5)L level total maximum output current: 150 mA; (6)L level total average output current: 80 mA; (7)H level maximum output current: -15 mA; (8)H level average output current: -4 mA; (9)H level total maximum output current: -100 mA; (10)H level total average output current: -50 mA; (11)Power consumption: 450 mW; (12)Operating temperature TA: -40 to +85 °C; (13)Storage temperature TSTG: -55 to +150 °C.
Features
MB90F553A features: (1)Minimum instruction execution time: 62.5 ns (at oscillation of 4 MHz, four times the PLL clock); (2)Maximum memory space: 16 Mbytes; (3)Instruction set optimized for controller applications; (4)Supported data types: Bit, byte, word and long word; (5)Typical addressing mode: 23 types; (6)Enhanced precision calculation realized by 32-bit accumulator; (7)Enhanced signed multiplication/division instruction and RETI instruction functions.
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