參數(shù)資料
型號(hào): MB91151A
廠商: Fujitsu Limited
英文描述: 32-bit Proprietary Microcontrollers
中文描述: 32位微控制器專有
文件頁(yè)數(shù): 1/94頁(yè)
文件大小: 815K
代理商: MB91151A
DS07-16312-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
32-bit Proprietary Microcontrollers
CMOS
FR30 Family MB91151A Series
MB91151A
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DESCRIPTION
The MB91151A is a single-chip microcontroller using a 32-bit RISC-CPU (FR30 family) as its core.
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FEATURES
CPU
32-bit RISC (FR30) , load/store architecture, 5-stage pipeline
General-purpose registers : 32 bits
×
16
16-bit fixed-length instructions (basic instructions) , 1 instruction/ 1 cycle
Memory-to-memory transfer, bit processing, barrel shift processing : Optimized for embedded applications
Function entrance/exit instructions, and multiple load/store instructions of register contents, instruction systems
supporting high level languages
Register interlock functions, efficient assembly language description
Branch instructions with delay slots : Reduced overhead time in branching executions
Internal multiplier/supported at instruction level
Signed 32-bit multiplication : 5 cycles
Signed 16-bit multiplication : 3 cycles
Interrupt (PC and PS saving) : 6 cycles, 16 priority levels
(Continued)
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PACKAGE
144-pin plastic LQFP
(FPT-144P-M08)
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