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MB91103

Features: FR20CPU• 32-bit RISC, load/store architecture, 5-stage pipeline• Operating clock frequency: 25 ×16• 16-bit fixed length instructions (basic instructions), 1 instruction/1 cycle• Memory to memory transfer, bit processing, barrel shifter processing: Optimized for em...

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SeekIC No. : 004413901 Detail

MB91103: Features: FR20CPU• 32-bit RISC, load/store architecture, 5-stage pipeline• Operating clock frequency: 25 ×16• 16-bit fixed length instructions (basic instructions), 1 instruction/1...

MB91103 Data Sheet

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Part Number:
MB91103
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

FR20CPU
• 32-bit RISC, load/store architecture, 5-stage pipeline
• Operating clock frequency: 25 ×16
• 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


Pinout

Connection Diagram


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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