參數(shù)資料
型號: MB91103
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-bit RISC Microcontroller(32位精簡指令集計算機微控制器)
中文描述: 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP16
封裝: PLASTIC, QFP-160
文件頁數(shù): 1/114頁
文件大小: 962K
代理商: MB91103
DS07-16201-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
32-bit RISC Microcontroller
CMOS
FR20 MB91103 Series
MB91103
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DESCRIPTION
The MB91103 is a standard single-chip microcontroller constructed around the 32-bit RISC CPU (FR20 Series)
core with abundant I/O resources and bus control functions optimized for high-performance/high-speed CPU
processing for embedded controller applications. To support the vast memory space accessed by the 32-bit
CPU, the MB91103 normally operates in the external bus access mode and executes instructions on the internal
1 KB cache memory for enhanced performance.
The MB91103 is optimized for applications requiring high-performance CPU processing such as navigation
systems, high-performance FAXs and printer controllers.
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FEATURES
FR20CPU
32-bit RISC, load/store architecture, 5-stage pipeline
Operating clock frequency: 25 MHz
General purpose registers: 32-bit
16-bit fixed length instructions (basic instructions), 1 instruction/1 cycle
Memory to memory transfer, bit processing, barrel shifter processing: Optimized for embedded applications
Function entrance/exit instructions, multiple load/store instructions of register contents, instruction systems
supporting high level languages
Register interlock functions, efficient assembly language coding
Branch instructions with delay slots: Reduced overhead time in branch executions
Internal multiplier/Supported at instruction level
Signed 32-bit multiplication: 5 cycles
Signed 16-bit multiplication: 3 cycles
Interrupt (push PC and PS): 6 cycles, 16 priority levels
×
16
(Continued)
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PACKAGE
160-pin Plastic QFP
(FPT-160P-M03)
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