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參數(shù)資料
| 型號： | MB91354APMT |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-Bit Proprietary Microcontroller |
| 中文描述： | 32-BIT, MROM, 50 MHz, RISC MICROCONTROLLER, PQFP176 |
| 封裝： | 24 X 24 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-176 |
| 文件頁數(shù)： | 32/111頁 |
| 文件大?。?/td> | 1202K |
| 代理商： | MB91354APMT |
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MB91350A Series
32
■
MEMORY SPACE
1.
Memory space
The FR family has 4 GB of logical address space (2
32
addresses) available to the CPU by linear access.
Direct Addressing Areas
The following address space areas are used as I/O areas.
These areas are called direct addressing areas, in which the address of an operand can be specified directly
during an instruction.
The size of directly addressable areas depends on the length of the data being accessed as shown below.
→
byte data access
: 000
H
to 0FF
H
→
half word data access : 000
H
to 1FF
H
→
word data access
: 000
H
to 3FF
H
2.
Memory map of MB91F355A/MB91355A
Memory Map
Each mode is set depending on the mode vector fetch after INIT is negated.
The MB91V350A uses the area of 512 KB of internal ROM as emulation RAM in the MB91355A memory map.
The internal RAM (Instruction) has been expanded from 8 KB to 16 KB.
The available area of internal RAM is restricted immediately after a reset is canceled. When the setting of the
available area is updated, the instruction must be followed by at least 1 NOP instruction.
0008 0000
H
0000 0000
H
0000 0400
H
0001 0000
H
0003 E000
H
0004 0000
H
0004 4000
H
0005 0000
H
0010 0000
H
FFFF FFFF
H
I/O
I/O
I/O
I/O
I/O
I/O
Single chip mode
Internal ROM
external bus mode
Access
disallowed
Direct
addressing area
Refer to “3. I/O Map”
Built-in RAM 8 KB
(Executable)
Built-in RAM
512 KB
Access
disallowed
Access
disallowed
Built-in RAM 8 KB
(
Executable
)
Built-in RAM
512 KB
External area
Access
disallowed
Built-in RAM 8 KB
(Executable)
External area
Built-in RAM 16 KB
(Stack)
Access
disallowed
External ROM
external bus mode
External area
Access
disallowed
Access
disallowed
Built-in RAM 16 KB
(Stack)
Built-in RAM 16 KB
(Stack)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB91V350A | 32-Bit Proprietary Microcontroller |
| MB91F355APMT-002 | 32-Bit Proprietary Microcontroller |
| MB91F356BPMT | 32-Bit Proprietary Microcontroller |
| MB91360G | 32-bit RISC Microcontroller |
| MB91FV360GACR | 32-bit RISC Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB91355A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller |
| MB91355APMT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-Bit Proprietary Microcontroller |
| MB91360G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
| MB91360G_05 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
| MB91366GA | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
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