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參數(shù)資料
| 型號(hào)： | MB91121PFV |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120 |
| 封裝： | PLASTIC, LQFP-120 |
| 文件頁(yè)數(shù)： | 10/100頁(yè) |
| 文件大小： | 2316K |
| 代理商： | MB91121PFV |
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MB91121 Series
DS07-16303-4E
17
■ CPU CORE
1.
Memory Space
The FR family has a logical address space of 4 Gbytes (232 bytes) and the CPU linearly accesses the memory
space.
Direct addressing area
The following areas on the memory space are assigned to direct addressing area for I/O. In these areas, an
address can be specified in a direct operand of a code.
Direct areas consist of the following areas dependent on accessible data sizes.
Byte data access : 000H to 0FFH
Half word data access : 000H to 1FFH
Word data access : 000H to 3FFH
Memory space
External ROM/external bus mode
I/O
Access inhibited
Embedded RAM 4 KB
Y-RAM1
Access inhibited
DSP Macros
Access inhibited
External area
Direct addressing area
See “
■ I/O MAP”
0000 0000H
0000 0400H
0000 0800H
0000 1000H
0000 2000H
0000 2800H
0000 3000H
0000 F000H
0000 F300H
0001 0000H
FFFF FFFFH
←Usable as RAM in the DSP Macros YBANK unused mode.
←Usable as RAM when DSP Macros is not used.
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相關(guān)代理商/技術(shù)參數(shù) |
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| MB91150 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
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