参数资料
型号: MB90867ESPMC
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件页数: 18/72页
文件大小: 2203K
代理商: MB90867ESPMC
MB90860E Series
DS07-13748-5E
25
■ MEMORY MAP
Note : An image of the FF bank ROM data is visible in the upper part of bank 00. This makes it possible to use the
C compiler small memory model. Because the lower 16 bits of addresses in the 00 bank and the FF bank
are the same, tables in ROM can be referenced without using the far specifier in the pointer declarations.
For example, an attempt to access 00C000H accesses the value at FFC000H in ROM.
The ROM area in bank FF exceeds 32 Kbytes, and therefore, the entire image is not visible in bank 00.
The image between FF8000H and FFFFFFH is visible in bank 00, while the image between FF0000H and
FF7FFFH is visible only in bank FF.
MB90V340E-101/102
FFFFFFH
FF0000H
FEFFFFH
FE0000H
FDFFFFH
FD0000H
FCFFFFH
FC0000H
FBFFFFH
FB0000H
FAFFFFH
FA0000H
F9FFFFH
F90000H
F8FFFFH
F80000H
00FFFFH
008000H
007FFFH
007900H
0078FFH
000100H
0000EFH
000000H
ROM (FF bank)
ROM (FE bank)
ROM (FD bank)
ROM (FC bank)
ROM (FB bank)
ROM (FA bank)
ROM (F9 bank)
ROM (F8 bank)
ROM
(image of FF bank)
Peripherals
RAM 30 Kbytes
Peripherals
External access area
: No access
MB90867E(S)
MB90F867E(S)
FFFFFFH
FF0000H
FEFFFFH
FE0000H
0000EFH
000000H
00FFFFH
007FFFH
007900H
0018FFH
000100H
008000H
External
access area
ROM (image
of FF bank)
Peripherals
RAM 6 Kbytes
External access area
Peripherals
ROM (FF bank)
ROM (FE bank)
External access area
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