The FR family has 4 Gbytes of logical address space (232 " />
參數(shù)資料
型號： MB91F487PMC-GE1
廠商： Fujitsu Semiconductor America Inc
文件頁數(shù)： 24/94頁
文件大?。?/td> 0K
描述： IC MCU 512KB FLASH 100-LQFP
標(biāo)準(zhǔn)包裝： 1
系列： FR MB91480
核心處理器： FR60 RISC
芯體尺寸： 32-位
速度： 80MHz
連通性： I²C，F(xiàn)IFO，SIO
外圍設(shè)備： DMA，PWM，WDT
輸入/輸出數(shù)： 77
程序存儲器容量： 512KB（512K x 8）
程序存儲器類型： 閃存
RAM 容量： 32K x 8
電壓 - 電源 (Vcc/Vdd)： 4 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 14x8/10b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 100-LQFP
包裝： 托盤
其它名稱： 865-1096
MB91470/480 Series
30
■ 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
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