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参数资料
型号： MB91F482PMC-GE1
厂商： FUJITSU LTD
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100
封装： 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件页数： 25/96页
文件大小： 2461K
代理商： MB91F482PMC-GE1
MB91470/480 Series
DS07–16901–9E
31
■ MEMORY SPACE
1.
Memory Space
The FR family has 4 Gbytes of logical address space (232 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
by the instruction. The size of directly addressable areas depends on the length of the data being accessed
as shown below.
→ byte data access
: 000H to 0FFH
→ half word data access : 000H to 1FFH
→ word data access
: 000H to 3FFH
2.
Memory Map
MB91470 series
0010 0000H
FFFF FFFFH
I/O
0020 0000H
0008 0000H
0005 0000H
0004 7000H
0000 0000H
0000 0400H
0003 F000H
0001 0000H
0004 0000H
I/O
F-bus RAM 4 Kbytes
Access prohibited
F-bus RAM 4 Kbytes
Access prohibited
F-bus RAM 4 Kbytes
Access prohibited
Single chip
mode
Internal ROM
external bus mode
External ROM
external bus mode
Access prohibited
D-bus RAM
28 Kbytes
512 Kbytes
Flash/ROM
Access prohibited
Direct addressing
area
Refer to “
■I/O MAP”
Maximum value
12 Kbytes : 00040000H to
00042FFFH
20 Kbytes : 00040000H to
00044FFFH
28 Kbytes : 00040000H to
00046FFFH
Maximum value
256 Kbytes : 000C0000H to
000FFFFFH
384 Kbytes : 000A0000H to
000FFFFFH
512 Kbytes : 00080000H to
000FFFFFH
144 pins
Access prohibited
D-bus RAM
28 Kbytes
512 Kbytes
Flash/ROM
External area
Access prohibited
D-bus RAM
28 Kbytes
External area
Access prohibited
相关PDF资料
PDF描述
MB91487PF-GE1 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100
MB91F487PF-GE1 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100
MB91F486PF-GE1 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100
MB91487PMC-GE1 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100
MB91486PF-GE1 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100
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